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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 19:03:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-30 19:03:41 -0700
commit6df419e45d71b8d9a0de8e92a1212bbea460f0e0 (patch)
treec0902a96353391400818fe8b7adf11493b56935a /drivers/media
parent27c1ee3f929555b71fa39ec0d81a7e7185de1b16 (diff)
parentc893e7c64e36087dceb4662917976a81d1754fc0 (diff)
downloadlinux-linaro-stable-6df419e45d71b8d9a0de8e92a1212bbea460f0e0.tar.gz
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: "This is the first part of the media patches for v3.6. This patch series contain: - new DVB frontend: rtl2832 - new video drivers: adv7393 - some unused files got removed - a selection API cleanup between V4L2 and V4L2 subdev API's - a major redesign at v4l-ioctl2, in order to clean it up - several driver fixes and improvements." * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (174 commits) v4l: Export v4l2-common.h in include/linux/Kbuild media: Revert "[media] Terratec Cinergy S2 USB HD Rev.2" [media] media: Use pr_info not homegrown pr_reg macro [media] Terratec Cinergy S2 USB HD Rev.2 [media] v4l: Correct conflicting V4L2 subdev selection API documentation [media] Feature removal: V4L2 selections API target and flag definitions [media] v4l: Unify selection flags documentation [media] v4l: Unify selection flags [media] v4l: Common documentation for selection targets [media] v4l: Unify selection targets across V4L2 and V4L2 subdev interfaces [media] v4l: Remove "_ACTUAL" from subdev selection API target definition names [media] V4L: Remove "_ACTIVE" from the selection target name definitions [media] media: dvb-usb: print mac address via native %pM [media] s5p-tv: Use module_i2c_driver in sii9234_drv.c file [media] media: gpio-ir-recv: add allowed_protos for platform data [media] s5p-jpeg: Use module_platform_driver in jpeg-core.c file [media] saa7134: fix spelling of detach in label [media] cx88-blackbird: replace ioctl by unlocked_ioctl [media] cx88: don't use current_norm [media] cx88: fix a number of v4l2-compliance violations ...
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/Kconfig114
-rw-r--r--drivers/media/common/tuners/Kconfig64
-rw-r--r--drivers/media/common/tuners/tuner-xc2028.c249
-rw-r--r--drivers/media/common/tuners/xc5000.c6
-rw-r--r--drivers/media/dvb/ddbridge/ddbridge-core.c1
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.h1
-rw-r--r--drivers/media/dvb/dvb-usb/Kconfig3
-rw-r--r--drivers/media/dvb/dvb-usb/az6007.c4
-rw-r--r--drivers/media/dvb/dvb-usb/dvb-usb-ids.h3
-rw-r--r--drivers/media/dvb/dvb-usb/rtl28xxu.c516
-rw-r--r--drivers/media/dvb/frontends/Kconfig8
-rw-r--r--drivers/media/dvb/frontends/Makefile1
-rw-r--r--drivers/media/dvb/frontends/a8293.c37
-rw-r--r--drivers/media/dvb/frontends/drxk.h11
-rw-r--r--drivers/media/dvb/frontends/drxk_hard.c350
-rw-r--r--drivers/media/dvb/frontends/drxk_hard.h17
-rw-r--r--drivers/media/dvb/frontends/rtl2832.c789
-rw-r--r--drivers/media/dvb/frontends/rtl2832.h74
-rw-r--r--drivers/media/dvb/frontends/rtl2832_priv.h260
-rw-r--r--drivers/media/dvb/frontends/s5h1420.c20
-rw-r--r--drivers/media/dvb/frontends/stb0899_drv.c22
-rw-r--r--drivers/media/dvb/frontends/stv0367.c5
-rw-r--r--drivers/media/dvb/frontends/stv090x.c4
-rw-r--r--drivers/media/dvb/frontends/tda10071.c351
-rw-r--r--drivers/media/dvb/frontends/tda10071_priv.h15
-rw-r--r--drivers/media/dvb/ngene/ngene-cards.c1
-rw-r--r--drivers/media/radio/Kconfig1
-rw-r--r--drivers/media/radio/lm7000.h43
-rw-r--r--drivers/media/radio/radio-aimslab.c66
-rw-r--r--drivers/media/radio/radio-mr800.c5
-rw-r--r--drivers/media/radio/radio-sf16fmi.c61
-rw-r--r--drivers/media/radio/radio-wl1273.c3
-rw-r--r--drivers/media/radio/si470x/radio-si470x-common.c6
-rw-r--r--drivers/media/radio/wl128x/fmdrv_rx.c2
-rw-r--r--drivers/media/radio/wl128x/fmdrv_v4l2.c4
-rw-r--r--drivers/media/rc/Kconfig49
-rw-r--r--drivers/media/rc/ene_ir.c3
-rw-r--r--drivers/media/rc/fintek-cir.c32
-rw-r--r--drivers/media/rc/gpio-ir-recv.c26
-rw-r--r--drivers/media/rc/nuvoton-cir.c145
-rw-r--r--drivers/media/video/Kconfig85
-rw-r--r--drivers/media/video/Makefile1
-rw-r--r--drivers/media/video/adv7393.c487
-rw-r--r--drivers/media/video/adv7393_regs.h188
-rw-r--r--drivers/media/video/bt8xx/bttv-cards.c1
-rw-r--r--drivers/media/video/bt8xx/bttv-driver.c6
-rw-r--r--drivers/media/video/cpia2/cpia2_v4l.c2
-rw-r--r--drivers/media/video/cs8420.h50
-rw-r--r--drivers/media/video/cx18/cx18-ioctl.c18
-rw-r--r--drivers/media/video/cx18/cx18-ioctl.h2
-rw-r--r--drivers/media/video/cx18/cx18-streams.c4
-rw-r--r--drivers/media/video/cx231xx/cx231xx-avcore.c56
-rw-r--r--drivers/media/video/cx231xx/cx231xx-cards.c17
-rw-r--r--drivers/media/video/cx88/cx88-alsa.c31
-rw-r--r--drivers/media/video/cx88/cx88-blackbird.c234
-rw-r--r--drivers/media/video/cx88/cx88-cards.c20
-rw-r--r--drivers/media/video/cx88/cx88-core.c7
-rw-r--r--drivers/media/video/cx88/cx88-video.c901
-rw-r--r--drivers/media/video/cx88/cx88.h68
-rw-r--r--drivers/media/video/em28xx/em28xx-audio.c27
-rw-r--r--drivers/media/video/em28xx/em28xx-cards.c7
-rw-r--r--drivers/media/video/em28xx/em28xx-core.c33
-rw-r--r--drivers/media/video/em28xx/em28xx-dvb.c95
-rw-r--r--drivers/media/video/em28xx/em28xx-i2c.c1
-rw-r--r--drivers/media/video/em28xx/em28xx-input.c2
-rw-r--r--drivers/media/video/em28xx/em28xx-reg.h51
-rw-r--r--drivers/media/video/ibmmpeg2.h94
-rw-r--r--drivers/media/video/ivtv/ivtv-ioctl.c12
-rw-r--r--drivers/media/video/ivtv/ivtv-ioctl.h1
-rw-r--r--drivers/media/video/ivtv/ivtv-streams.c4
-rw-r--r--drivers/media/video/m5mols/Kconfig1
-rw-r--r--drivers/media/video/mem2mem_testdev.c135
-rw-r--r--drivers/media/video/mt9m001.c2
-rw-r--r--drivers/media/video/mt9m032.c13
-rw-r--r--drivers/media/video/mt9m111.c1
-rw-r--r--drivers/media/video/mt9p031.c5
-rw-r--r--drivers/media/video/mt9t001.c13
-rw-r--r--drivers/media/video/mt9v022.c2
-rw-r--r--drivers/media/video/omap3isp/ispccdc.c8
-rw-r--r--drivers/media/video/omap3isp/isppreview.c8
-rw-r--r--drivers/media/video/omap3isp/ispresizer.c6
-rw-r--r--drivers/media/video/pvrusb2/Kconfig1
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-v4l2.c12
-rw-r--r--drivers/media/video/pwc/pwc-if.c171
-rw-r--r--drivers/media/video/pwc/pwc-v4l.c165
-rw-r--r--drivers/media/video/pwc/pwc.h3
-rw-r--r--drivers/media/video/s5p-fimc/fimc-capture.c34
-rw-r--r--drivers/media/video/s5p-fimc/fimc-core.c2
-rw-r--r--drivers/media/video/s5p-fimc/fimc-lite-reg.c2
-rw-r--r--drivers/media/video/s5p-fimc/fimc-lite.c15
-rw-r--r--drivers/media/video/s5p-fimc/fimc-mdevice.c7
-rw-r--r--drivers/media/video/s5p-jpeg/jpeg-core.c28
-rw-r--r--drivers/media/video/s5p-tv/mixer_video.c8
-rw-r--r--drivers/media/video/s5p-tv/sii9234_drv.c12
-rw-r--r--drivers/media/video/saa7121.h132
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c82
-rw-r--r--drivers/media/video/saa7146.h112
-rw-r--r--drivers/media/video/saa7146reg.h283
-rw-r--r--drivers/media/video/saa7164/saa7164-api.c14
-rw-r--r--drivers/media/video/smiapp/Kconfig1
-rw-r--r--drivers/media/video/smiapp/smiapp-core.c40
-rw-r--r--drivers/media/video/sn9c102/sn9c102.h2
-rw-r--r--drivers/media/video/tuner-core.c15
-rw-r--r--drivers/media/video/tvaudio.c291
-rw-r--r--drivers/media/video/tvp5150.c95
-rw-r--r--drivers/media/video/uvc/Kconfig1
-rw-r--r--drivers/media/video/uvc/uvc_v4l2.c2
-rw-r--r--drivers/media/video/uvc/uvc_video.c8
-rw-r--r--drivers/media/video/v4l2-compat-ioctl32.c9
-rw-r--r--drivers/media/video/v4l2-dev.c65
-rw-r--r--drivers/media/video/v4l2-ioctl.c3285
-rw-r--r--drivers/media/video/v4l2-subdev.c4
-rw-r--r--drivers/media/video/videobuf-core.c16
-rw-r--r--drivers/media/video/videobuf-dma-contig.c2
-rw-r--r--drivers/media/video/videobuf2-core.c417
-rw-r--r--drivers/media/video/vivi.c194
-rw-r--r--drivers/media/video/zr364xx.c484
117 files changed, 6896 insertions, 5189 deletions
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 9575db429df4..d941581ab921 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -6,20 +6,82 @@ menuconfig MEDIA_SUPPORT
tristate "Multimedia support"
depends on HAS_IOMEM
help
- If you want to use Video for Linux, DVB for Linux, or DAB adapters,
+ If you want to use Webcams, Video grabber devices and/or TV devices
enable this option and other options below.
+ Additional info and docs are available on the web at
+ <http://linuxtv.org>
if MEDIA_SUPPORT
comment "Multimedia core support"
#
+# Multimedia support - automatically enable V4L2 and DVB core
+#
+config MEDIA_CAMERA_SUPPORT
+ bool "Cameras/video grabbers support"
+ ---help---
+ Enable support for webcams and video grabbers.
+
+ Say Y when you have a webcam or a video capture grabber board.
+
+config MEDIA_ANALOG_TV_SUPPORT
+ bool "Analog TV support"
+ ---help---
+ Enable analog TV support.
+
+ Say Y when you have a TV board with analog support or with a
+ hybrid analog/digital TV chipset.
+
+ Note: There are several DVB cards that are based on chips that
+ support both analog and digital TV. Disabling this option
+ will disable support for them.
+
+config MEDIA_DIGITAL_TV_SUPPORT
+ bool "Digital TV support"
+ ---help---
+ Enable digital TV support.
+
+ Say Y when you have a board with digital support or a board with
+ hybrid digital TV and analog TV.
+
+config MEDIA_RADIO_SUPPORT
+ bool "AM/FM radio receivers/transmitters support"
+ ---help---
+ Enable AM/FM radio support.
+
+ Additional info and docs are available on the web at
+ <http://linuxtv.org>
+
+ Say Y when you have a board with radio support.
+
+ Note: There are several TV cards that are based on chips that
+ support radio reception. Disabling this option will
+ disable support for them.
+
+config MEDIA_RC_SUPPORT
+ bool "Remote Controller support"
+ depends on INPUT
+ ---help---
+ Enable support for Remote Controllers on Linux. This is
+ needed in order to support several video capture adapters,
+ standalone IR receivers/transmitters, and RF receivers.
+
+ Enable this option if you have a video capture board even
+ if you don't need IR, as otherwise, you may not be able to
+ compile the driver for your adapter.
+
+ Say Y when you have a TV or an IR device.
+
+#
# Media controller
+# Selectable only for webcam/grabbers, as other drivers don't use it
#
config MEDIA_CONTROLLER
bool "Media Controller API (EXPERIMENTAL)"
depends on EXPERIMENTAL
+ depends on MEDIA_CAMERA_SUPPORT
---help---
Enable the media controller API used to query media devices internal
topology and configure it dynamically.
@@ -27,26 +89,15 @@ config MEDIA_CONTROLLER
This API is mostly used by camera interfaces in embedded platforms.
#
-# V4L core and enabled API's
+# Video4Linux support
+# Only enables if one of the V4L2 types (ATV, webcam, radio) is selected
#
config VIDEO_DEV
- tristate "Video For Linux"
- ---help---
- V4L core support for video capture and overlay devices, webcams and
- AM/FM radio cards.
-
- This kernel includes support for the new Video for Linux Two API,
- (V4L2).
-
- Additional info and docs are available on the web at
- <http://linuxtv.org>
-
- Documentation for V4L2 is also available on the web at
- <http://bytesex.org/v4l/>.
-
- To compile this driver as a module, choose M here: the
- module will be called videodev.
+ tristate
+ depends on MEDIA_SUPPORT
+ depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT
+ default y
config VIDEO_V4L2_COMMON
tristate
@@ -64,25 +115,15 @@ config VIDEO_V4L2_SUBDEV_API
#
# DVB Core
+# Only enables if one of DTV is selected
#
config DVB_CORE
- tristate "DVB for Linux"
+ tristate
+ depends on MEDIA_SUPPORT
+ depends on MEDIA_DIGITAL_TV_SUPPORT
+ default y
select CRC32
- help
- DVB core utility functions for device handling, software fallbacks etc.
-
- Enable this if you own a DVB/ATSC adapter and want to use it or if
- you compile Linux for a digital SetTopBox.
-
- Say Y when you have a DVB or an ATSC card and want to use it.
-
- API specs and user tools are available from <http://www.linuxtv.org/>.
-
- Please report problems regarding this support to the LinuxDVB
- mailing list.
-
- If unsure say N.
config DVB_NET
bool "DVB Network Support"
@@ -97,12 +138,7 @@ config DVB_NET
You may want to disable the network support on embedded devices. If
unsure say Y.
-config VIDEO_MEDIA
- tristate
- default (DVB_CORE && (VIDEO_DEV = n)) || (VIDEO_DEV && (DVB_CORE = n)) || (DVB_CORE && VIDEO_DEV)
-
-comment "Multimedia drivers"
-
+comment "Media drivers"
source "drivers/media/common/Kconfig"
source "drivers/media/rc/Kconfig"
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index bbf4945149a9..94c6ff7a5da3 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -1,7 +1,8 @@
config MEDIA_ATTACH
bool "Load and attach frontend and tuner driver modules as needed"
- depends on VIDEO_MEDIA
+ depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT
depends on MODULES
+ default y if !EXPERT
help
Remove the static dependency of DVB card drivers on all
frontend modules for all possible card variants. Instead,
@@ -19,15 +20,15 @@ config MEDIA_ATTACH
config MEDIA_TUNER
tristate
- default VIDEO_MEDIA && I2C
- depends on VIDEO_MEDIA && I2C
+ depends on (MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT) && I2C
+ default y
select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_XC4000 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
- select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMISE && EXPERIMENTAL
- select MEDIA_TUNER_TEA5767 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMISE && MEDIA_RADIO_SUPPORT && EXPERIMENTAL
+ select MEDIA_TUNER_TEA5767 if !MEDIA_TUNER_CUSTOMISE && MEDIA_RADIO_SUPPORT
select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_MC44S803 if !MEDIA_TUNER_CUSTOMISE
@@ -47,10 +48,11 @@ config MEDIA_TUNER_CUSTOMISE
menu "Customize TV tuners"
visible if MEDIA_TUNER_CUSTOMISE
+ depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT
config MEDIA_TUNER_SIMPLE
tristate "Simple tuner support"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
select MEDIA_TUNER_TDA9887
default m if MEDIA_TUNER_CUSTOMISE
help
@@ -58,7 +60,7 @@ config MEDIA_TUNER_SIMPLE
config MEDIA_TUNER_TDA8290
tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
select MEDIA_TUNER_TDA827X
select MEDIA_TUNER_TDA18271
default m if MEDIA_TUNER_CUSTOMISE
@@ -67,21 +69,21 @@ config MEDIA_TUNER_TDA8290
config MEDIA_TUNER_TDA827X
tristate "Philips TDA827X silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A DVB-T silicon tuner module. Say Y when you want to support this tuner.
config MEDIA_TUNER_TDA18271
tristate "NXP TDA18271 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A silicon tuner module. Say Y when you want to support this tuner.
config MEDIA_TUNER_TDA9887
tristate "TDA 9885/6/7 analog IF demodulator"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Say Y here to include support for Philips TDA9885/6/7
@@ -89,7 +91,7 @@ config MEDIA_TUNER_TDA9887
config MEDIA_TUNER_TEA5761
tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
depends on EXPERIMENTAL
default m if MEDIA_TUNER_CUSTOMISE
help
@@ -97,63 +99,63 @@ config MEDIA_TUNER_TEA5761
config MEDIA_TUNER_TEA5767
tristate "TEA 5767 radio tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Say Y here to include support for the Philips TEA5767 radio tuner.
config MEDIA_TUNER_MT20XX
tristate "Microtune 2032 / 2050 tuners"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Say Y here to include support for the MT2032 / MT2050 tuner.
config MEDIA_TUNER_MT2060
tristate "Microtune MT2060 silicon IF tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon IF tuner MT2060 from Microtune.
config MEDIA_TUNER_MT2063
tristate "Microtune MT2063 silicon IF tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon IF tuner MT2063 from Microtune.
config MEDIA_TUNER_MT2266
tristate "Microtune MT2266 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon baseband tuner MT2266 from Microtune.
config MEDIA_TUNER_MT2131
tristate "Microtune MT2131 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon baseband tuner MT2131 from Microtune.
config MEDIA_TUNER_QT1010
tristate "Quantek QT1010 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon tuner QT1010 from Quantek.
config MEDIA_TUNER_XC2028
tristate "XCeive xc2028/xc3028 tuners"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Say Y here to include support for the xc2028/xc3028 tuners.
config MEDIA_TUNER_XC5000
tristate "Xceive XC5000 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon tuner XC5000 from Xceive.
@@ -162,7 +164,7 @@ config MEDIA_TUNER_XC5000
config MEDIA_TUNER_XC4000
tristate "Xceive XC4000 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon tuner XC4000 from Xceive.
@@ -171,70 +173,70 @@ config MEDIA_TUNER_XC4000
config MEDIA_TUNER_MXL5005S
tristate "MaxLinear MSL5005S silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon tuner MXL5005S from MaxLinear.
config MEDIA_TUNER_MXL5007T
tristate "MaxLinear MxL5007T silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon tuner MxL5007T from MaxLinear.
config MEDIA_TUNER_MC44S803
tristate "Freescale MC44S803 Low Power CMOS Broadband tuners"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Say Y here to support the Freescale MC44S803 based tuners
config MEDIA_TUNER_MAX2165
tristate "Maxim MAX2165 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
A driver for the silicon tuner MAX2165 from Maxim.
config MEDIA_TUNER_TDA18218
tristate "NXP TDA18218 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
NXP TDA18218 silicon tuner driver.
config MEDIA_TUNER_FC0011
tristate "Fitipower FC0011 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Fitipower FC0011 silicon tuner driver.
config MEDIA_TUNER_FC0012
tristate "Fitipower FC0012 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Fitipower FC0012 silicon tuner driver.
config MEDIA_TUNER_FC0013
tristate "Fitipower FC0013 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Fitipower FC0013 silicon tuner driver.
config MEDIA_TUNER_TDA18212
tristate "NXP TDA18212 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
NXP TDA18212 silicon tuner driver.
config MEDIA_TUNER_TUA9001
tristate "Infineon TUA 9001 silicon tuner"
- depends on VIDEO_MEDIA && I2C
+ depends on MEDIA_SUPPORT && I2C
default m if MEDIA_TUNER_CUSTOMISE
help
Infineon TUA 9001 silicon tuner driver.
diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index b5ee3ebfcfca..f88f948efee2 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -90,11 +90,22 @@ struct firmware_properties {
int scode_nr;
};
+enum xc2028_state {
+ XC2028_NO_FIRMWARE = 0,
+ XC2028_WAITING_FIRMWARE,
+ XC2028_ACTIVE,
+ XC2028_SLEEP,
+ XC2028_NODEV,
+};
+
struct xc2028_data {
struct list_head hybrid_tuner_instance_list;
struct tuner_i2c_props i2c_props;
__u32 frequency;
+ enum xc2028_state state;
+ const char *fname;
+
struct firmware_description *firm;
int firm_size;
__u16 firm_version;
@@ -255,6 +266,21 @@ static v4l2_std_id parse_audio_std_option(void)
return 0;
}
+static int check_device_status(struct xc2028_data *priv)
+{
+ switch (priv->state) {
+ case XC2028_NO_FIRMWARE:
+ case XC2028_WAITING_FIRMWARE:
+ return -EAGAIN;
+ case XC2028_ACTIVE:
+ case XC2028_SLEEP:
+ return 0;
+ case XC2028_NODEV:
+ return -ENODEV;
+ }
+ return 0;
+}
+
static void free_firmware(struct xc2028_data *priv)
{
int i;
@@ -270,45 +296,28 @@ static void free_firmware(struct xc2028_data *priv)
priv->firm = NULL;
priv->firm_size = 0;
+ priv->state = XC2028_NO_FIRMWARE;
memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
}
-static int load_all_firmwares(struct dvb_frontend *fe)
+static int load_all_firmwares(struct dvb_frontend *fe,
+ const struct firmware *fw)
{
struct xc2028_data *priv = fe->tuner_priv;
- const struct firmware *fw = NULL;
const unsigned char *p, *endp;
int rc = 0;
int n, n_array;
char name[33];
- char *fname;
tuner_dbg("%s called\n", __func__);
- if (!firmware_name[0])
- fname = priv->ctrl.fname;
- else
- fname = firmware_name;
-
- tuner_dbg("Reading firmware %s\n", fname);
- rc = request_firmware(&fw, fname, priv->i2c_props.adap->dev.parent);
- if (rc < 0) {
- if (rc == -ENOENT)
- tuner_err("Error: firmware %s not found.\n",
- fname);
- else
- tuner_err("Error %d while requesting firmware %s \n",
- rc, fname);
-
- return rc;
- }
p = fw->data;
endp = p + fw->size;
if (fw->size < sizeof(name) - 1 + 2 + 2) {
tuner_err("Error: firmware file %s has invalid size!\n",
- fname);
+ priv->fname);
goto corrupt;
}
@@ -323,7 +332,7 @@ static int load_all_firmwares(struct dvb_frontend *fe)
p += 2;
tuner_info("Loading %d firmware images from %s, type: %s, ver %d.%d\n",
- n_array, fname, name,
+ n_array, priv->fname, name,
priv->firm_version >> 8, priv->firm_version & 0xff);
priv->firm = kcalloc(n_array, sizeof(*priv->firm), GFP_KERNEL);
@@ -417,9 +426,10 @@ err:
free_firmware(priv);
done:
- release_firmware(fw);
if (rc == 0)
tuner_dbg("Firmware files loaded.\n");
+ else
+ priv->state = XC2028_NODEV;
return rc;
}
@@ -707,22 +717,15 @@ static int check_firmware(struct dvb_frontend *fe, unsigned int type,
{
struct xc2028_data *priv = fe->tuner_priv;
struct firmware_properties new_fw;
- int rc = 0, retry_count = 0;
+ int rc, retry_count = 0;
u16 version, hwmodel;
v4l2_std_id std0;
tuner_dbg("%s called\n", __func__);
- if (!priv->firm) {
- if (!priv->ctrl.fname) {
- tuner_info("xc2028/3028 firmware name not set!\n");
- return -EINVAL;
- }
-
- rc = load_all_firmwares(fe);
- if (rc < 0)
- return rc;
- }
+ rc = check_device_status(priv);
+ if (rc < 0)
+ return rc;
if (priv->ctrl.mts && !(type & FM))
type |= MTS;
@@ -749,9 +752,13 @@ retry:
printk("scode_nr %d\n", new_fw.scode_nr);
}
- /* No need to reload base firmware if it matches */
- if (((BASE | new_fw.type) & BASE_TYPES) ==
- (priv->cur_fw.type & BASE_TYPES)) {
+ /*
+ * No need to reload base firmware if it matches and if the tuner
+ * is not at sleep mode
+ */
+ if ((priv->state = XC2028_ACTIVE) &&
+ (((BASE | new_fw.type) & BASE_TYPES) ==
+ (priv->cur_fw.type & BASE_TYPES))) {
tuner_dbg("BASE firmware not changed.\n");
goto skip_base;
}
@@ -872,10 +879,13 @@ read_not_reliable:
* 2. Tell whether BASE firmware was just changed the next time through.
*/
priv->cur_fw.type |= BASE;
+ priv->state = XC2028_ACTIVE;
return 0;
fail:
+ priv->state = XC2028_SLEEP;
+
memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
if (retry_count < 8) {
msleep(50);
@@ -893,28 +903,39 @@ static int xc2028_signal(struct dvb_frontend *fe, u16 *strength)
{
struct xc2028_data *priv = fe->tuner_priv;
u16 frq_lock, signal = 0;
- int rc;
+ int rc, i;
tuner_dbg("%s called\n", __func__);
+ rc = check_device_status(priv);
+ if (rc < 0)
+ return rc;
+
mutex_lock(&priv->lock);
/* Sync Lock Indicator */
- rc = xc2028_get_reg(priv, XREG_LOCK, &frq_lock);
- if (rc < 0)
- goto ret;
+ for (i = 0; i < 3; i++) {
+ rc = xc2028_get_reg(priv, XREG_LOCK, &frq_lock);
+ if (rc < 0)
+ goto ret;
- /* Frequency is locked */
- if (frq_lock == 1)
- signal = 1 << 11;
+ if (frq_lock)
+ break;
+ msleep(6);
+ }
+
+ /* Frequency didn't lock */
+ if (frq_lock == 2)
+ goto ret;
/* Get SNR of the video signal */
rc = xc2028_get_reg(priv, XREG_SNR, &signal);
if (rc < 0)
goto ret;
- /* Use both frq_lock and signal to generate the result */
- signal = signal || ((signal & 0x07) << 12);
+ /* Signal level is 3 bits only */
+
+ signal = ((1 << 12) - 1) | ((signal & 0x07) << 12);
ret:
mutex_unlock(&priv->lock);
@@ -926,6 +947,49 @@ ret:
return rc;
}
+static int xc2028_get_afc(struct dvb_frontend *fe, s32 *afc)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ int i, rc;
+ u16 frq_lock = 0;
+ s16 afc_reg = 0;
+
+ rc = check_device_status(priv);
+ if (rc < 0)
+ return rc;
+
+ mutex_lock(&priv->lock);
+
+ /* Sync Lock Indicator */
+ for (i = 0; i < 3; i++) {
+ rc = xc2028_get_reg(priv, XREG_LOCK, &frq_lock);
+ if (rc < 0)
+ goto ret;
+
+ if (frq_lock)
+ break;
+ msleep(6);
+ }
+
+ /* Frequency didn't lock */
+ if (frq_lock == 2)
+ goto ret;
+
+ /* Get AFC */
+ rc = xc2028_get_reg(priv, XREG_FREQ_ERROR, &afc_reg);
+ if (rc < 0)
+ return rc;
+
+ *afc = afc_reg * 15625; /* Hz */
+
+ tuner_dbg("AFC is %d Hz\n", *afc);
+
+ret:
+ mutex_unlock(&priv->lock);
+
+ return rc;
+}
+
#define DIV 15625
static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
@@ -1111,11 +1175,16 @@ static int xc2028_set_params(struct dvb_frontend *fe)
u32 delsys = c->delivery_system;
u32 bw = c->bandwidth_hz;
struct xc2028_data *priv = fe->tuner_priv;
- unsigned int type=0;
+ int rc;
+ unsigned int type = 0;
u16 demod = 0;
tuner_dbg("%s called\n", __func__);
+ rc = check_device_status(priv);
+ if (rc < 0)
+ return rc;
+
switch (delsys) {
case SYS_DVBT:
case SYS_DVBT2:
@@ -1201,7 +1270,11 @@ static int xc2028_set_params(struct dvb_frontend *fe)
static int xc2028_sleep(struct dvb_frontend *fe)
{
struct xc2028_data *priv = fe->tuner_priv;
- int rc = 0;
+ int rc;
+
+ rc = check_device_status(priv);
+ if (rc < 0)
+ return rc;
/* Avoid firmware reload on slow devices or if PM disabled */
if (no_poweroff || priv->ctrl.disable_power_mgmt)
@@ -1220,7 +1293,7 @@ static int xc2028_sleep(struct dvb_frontend *fe)
else
rc = send_seq(priv, {0x80, XREG_POWER_DOWN, 0x00, 0x00});
- priv->cur_fw.type = 0; /* need firmware reload */
+ priv->state = XC2028_SLEEP;
mutex_unlock(&priv->lock);
@@ -1237,8 +1310,9 @@ static int xc2028_dvb_release(struct dvb_frontend *fe)
/* only perform final cleanup if this is the last instance */
if (hybrid_tuner_report_instance_count(priv) == 1) {
- kfree(priv->ctrl.fname);
free_firmware(priv);
+ kfree(priv->ctrl.fname);
+ priv->ctrl.fname = NULL;
}
if (priv)
@@ -1254,14 +1328,42 @@ static int xc2028_dvb_release(struct dvb_frontend *fe)
static int xc2028_get_frequency(struct dvb_frontend *fe, u32 *frequency)
{
struct xc2028_data *priv = fe->tuner_priv;
+ int rc;
tuner_dbg("%s called\n", __func__);
+ rc = check_device_status(priv);
+ if (rc < 0)
+ return rc;
+
*frequency = priv->frequency;
return 0;
}
+static void load_firmware_cb(const struct firmware *fw,
+ void *context)
+{
+ struct dvb_frontend *fe = context;
+ struct xc2028_data *priv = fe->tuner_priv;
+ int rc;
+
+ tuner_dbg("request_firmware_nowait(): %s\n", fw ? "OK" : "error");
+ if (!fw) {
+ tuner_err("Could not load firmware %s.\n", priv->fname);
+ priv->state = XC2028_NODEV;
+ return;
+ }
+
+ rc = load_all_firmwares(fe, fw);
+
+ release_firmware(fw);
+
+ if (rc < 0)
+ return;
+ priv->state = XC2028_SLEEP;
+}
+
static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg)
{
struct xc2028_data *priv = fe->tuner_priv;
@@ -1272,21 +1374,49 @@ static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg)
mutex_lock(&priv->lock);
+ /*
+ * Copy the config data.
+ * For the firmware name, keep a local copy of the string,
+ * in order to avoid troubles during device release.
+ */
+ if (priv->ctrl.fname)
+ kfree(priv->ctrl.fname);
memcpy(&priv->ctrl, p, sizeof(priv->ctrl));
- if (priv->ctrl.max_len < 9)
- priv->ctrl.max_len = 13;
-
if (p->fname) {
- if (priv->ctrl.fname && strcmp(p->fname, priv->ctrl.fname)) {
- kfree(priv->ctrl.fname);
- free_firmware(priv);
- }
-
priv->ctrl.fname = kstrdup(p->fname, GFP_KERNEL);
if (priv->ctrl.fname == NULL)
rc = -ENOMEM;
}
+ /*
+ * If firmware name changed, frees firmware. As free_firmware will
+ * reset the status to NO_FIRMWARE, this forces a new request_firmware
+ */
+ if (!firmware_name[0] && p->fname &&
+ priv->fname && strcmp(p->fname, priv->fname))
+ free_firmware(priv);
+
+ if (priv->ctrl.max_len < 9)
+ priv->ctrl.max_len = 13;
+
+ if (priv->state == XC2028_NO_FIRMWARE) {
+ if (!firmware_name[0])
+ priv->fname = priv->ctrl.fname;
+ else
+ priv->fname = firmware_name;
+
+ rc = request_firmware_nowait(THIS_MODULE, 1,
+ priv->fname,
+ priv->i2c_props.adap->dev.parent,
+ GFP_KERNEL,
+ fe, load_firmware_cb);
+ if (rc < 0) {
+ tuner_err("Failed to request firmware %s\n",
+ priv->fname);
+ priv->state = XC2028_NODEV;
+ }
+ priv->state = XC2028_WAITING_FIRMWARE;
+ }
mutex_unlock(&priv->lock);
return rc;
@@ -1305,6 +1435,7 @@ static const struct dvb_tuner_ops xc2028_dvb_tuner_ops = {
.release = xc2028_dvb_release,
.get_frequency = xc2028_get_frequency,
.get_rf_strength = xc2028_signal,
+ .get_afc = xc2028_get_afc,
.set_params = xc2028_set_params,
.sleep = xc2028_sleep,
};
@@ -1375,3 +1506,5 @@ MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver");
MODULE_AUTHOR("Michel Ludwig <michel.ludwig@gmail.com>");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(XC2028_DEFAULT_FIRMWARE);
+MODULE_FIRMWARE(XC3028L_DEFAULT_FIRMWARE);
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index dcca42ca57be..bac8009e1d49 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -717,6 +717,12 @@ static int xc5000_set_params(struct dvb_frontend *fe)
priv->freq_hz = freq - 1750000;
priv->video_standard = DTV6;
break;
+ case SYS_ISDBT:
+ /* All ISDB-T are currently for 6 MHz bw */
+ if (!bw)
+ bw = 6000000;
+ /* fall to OFDM handling */
+ case SYS_DMBTH:
case SYS_DVBT:
case SYS_DVBT2:
dprintk(1, "%s() OFDM\n", __func__);
diff --git a/drivers/media/dvb/ddbridge/ddbridge-core.c b/drivers/media/dvb/ddbridge/ddbridge-core.c
index 131b938e9e81..ebf3f05839d2 100644
--- a/drivers/media/dvb/ddbridge/ddbridge-core.c
+++ b/drivers/media/dvb/ddbridge/ddbridge-core.c
@@ -578,6 +578,7 @@ static int demod_attach_drxk(struct ddb_input *input)
memset(&config, 0, sizeof(config));
config.microcode_name = "drxk_a3.mc";
+ config.qam_demod_parameter_count = 4;
config.adr = 0x29 + (input->nr & 1);
fe = input->fe = dvb_attach(drxk_attach, &config, i2c);
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index e929d5697b87..7c64c09103a9 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -220,6 +220,7 @@ struct dvb_tuner_ops {
#define TUNER_STATUS_STEREO 2
int (*get_status)(struct dvb_frontend *fe, u32 *status);
int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength);
+ int (*get_afc)(struct dvb_frontend *fe, s32 *afc);
/** These are provided separately from set_params in order to facilitate silicon
* tuners which require sophisticated tuning loops, controlling each parameter separately. */
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index a26949336b3d..c2161565023a 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -418,9 +418,12 @@ config DVB_USB_RTL28XXU
tristate "Realtek RTL28xxU DVB USB support"
depends on DVB_USB && EXPERIMENTAL
select DVB_RTL2830
+ select DVB_RTL2832
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_FC0012 if !MEDIA_TUNER_CUSTOMISE
+ select MEDIA_TUNER_FC0013 if !MEDIA_TUNER_CUSTOMISE
help
Say Y here to support the Realtek RTL28xxU DVB USB receiver.
diff --git a/drivers/media/dvb/dvb-usb/az6007.c b/drivers/media/dvb/dvb-usb/az6007.c
index 4008b9c50fbd..8ffcad000ad3 100644
--- a/drivers/media/dvb/dvb-usb/az6007.c
+++ b/drivers/media/dvb/dvb-usb/az6007.c
@@ -593,9 +593,7 @@ static int az6007_read_mac_addr(struct dvb_usb_device *d, u8 mac[6])
memcpy(mac, st->data, sizeof(mac));
if (ret > 0)
- deb_info("%s: mac is %02x:%02x:%02x:%02x:%02x:%02x\n",
- __func__, mac[0], mac[1], mac[2],
- mac[3], mac[4], mac[5]);
+ deb_info("%s: mac is %pM\n", __func__, mac);
return ret;
}
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 7a6160bf54ba..26c44818a5ab 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -100,6 +100,7 @@
#define USB_PID_CONCEPTRONIC_CTVDIGRCU 0xe397
#define USB_PID_CONEXANT_D680_DMB 0x86d6
#define USB_PID_CREATIX_CTX1921 0x1921
+#define USB_PID_DELOCK_USB2_DVBT 0xb803
#define USB_PID_DIBCOM_HOOK_DEFAULT 0x0064
#define USB_PID_DIBCOM_HOOK_DEFAULT_REENUM 0x0065
#define USB_PID_DIBCOM_MOD3000_COLD 0x0bb8
@@ -160,6 +161,7 @@
#define USB_PID_TERRATEC_CINERGY_T_STICK 0x0093
#define USB_PID_TERRATEC_CINERGY_T_STICK_RC 0x0097
#define USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC 0x0099
+#define USB_PID_TERRATEC_CINERGY_T_STICK_BLACK_REV1 0x00a9
#define USB_PID_TWINHAN_VP7041_COLD 0x3201
#define USB_PID_TWINHAN_VP7041_WARM 0x3202
#define USB_PID_TWINHAN_VP7020_COLD 0x3203
@@ -245,6 +247,7 @@
#define USB_PID_TERRATEC_H7_2 0x10a3
#define USB_PID_TERRATEC_T3 0x10a0
#define USB_PID_TERRATEC_T5 0x10a1
+#define USB_PID_NOXON_DAB_STICK 0x00b3
#define USB_PID_PINNACLE_EXPRESSCARD_320CX 0x022e
#define USB_PID_PINNACLE_PCTV2000E 0x022c
#define USB_PID_PINNACLE_PCTV_DVB_T_FLASH 0x0228
diff --git a/drivers/media/dvb/dvb-usb/rtl28xxu.c b/drivers/media/dvb/dvb-usb/rtl28xxu.c
index 41e1f5537f44..6bd0bd792437 100644
--- a/drivers/media/dvb/dvb-usb/rtl28xxu.c
+++ b/drivers/media/dvb/dvb-usb/rtl28xxu.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
* Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ * Copyright (C) 2012 Thomas Mair <thomas.mair86@googlemail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -22,10 +23,13 @@
#include "rtl28xxu.h"
#include "rtl2830.h"
+#include "rtl2832.h"
#include "qt1010.h"
#include "mt2060.h"
#include "mxl5005s.h"
+#include "fc0012.h"
+#include "fc0013.h"
/* debug */
static int dvb_usb_rtl28xxu_debug;
@@ -80,7 +84,7 @@ err:
return ret;
}
-static int rtl2831_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
+static int rtl28xx_wr_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
{
struct rtl28xxu_req req;
@@ -116,12 +120,12 @@ static int rtl2831_rd_regs(struct dvb_usb_device *d, u16 reg, u8 *val, int len)
return rtl28xxu_ctrl_msg(d, &req);
}
-static int rtl2831_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
+static int rtl28xx_wr_reg(struct dvb_usb_device *d, u16 reg, u8 val)
{
- return rtl2831_wr_regs(d, reg, &val, 1);
+ return rtl28xx_wr_regs(d, reg, &val, 1);
}
-static int rtl2831_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
+static int rtl28xx_rd_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
{
return rtl2831_rd_regs(d, reg, val, 1);
}
@@ -308,12 +312,12 @@ static int rtl2831u_frontend_attach(struct dvb_usb_adapter *adap)
*/
/* GPIO direction */
- ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
+ ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
if (ret)
goto err;
/* enable as output GPIO0, GPIO2, GPIO4 */
- ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
+ ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
if (ret)
goto err;
@@ -381,34 +385,159 @@ err:
return ret;
}
+static struct rtl2832_config rtl28xxu_rtl2832_fc0012_config = {
+ .i2c_addr = 0x10, /* 0x20 */
+ .xtal = 28800000,
+ .if_dvbt = 0,
+ .tuner = TUNER_RTL2832_FC0012
+};
+
+static struct rtl2832_config rtl28xxu_rtl2832_fc0013_config = {
+ .i2c_addr = 0x10, /* 0x20 */
+ .xtal = 28800000,
+ .if_dvbt = 0,
+ .tuner = TUNER_RTL2832_FC0013
+};
+
+static int rtl2832u_fc0012_tuner_callback(struct dvb_usb_device *d,
+ int cmd, int arg)
+{
+ int ret;
+ u8 val;
+
+ deb_info("%s cmd=%d arg=%d\n", __func__, cmd, arg);
+ switch (cmd) {
+ case FC_FE_CALLBACK_VHF_ENABLE:
+ /* set output values */
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+ if (ret)
+ goto err;
+
+ if (arg)
+ val &= 0xbf; /* set GPIO6 low */
+ else
+ val |= 0x40; /* set GPIO6 high */
+
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+ if (ret)
+ goto err;
+ break;
+ default:
+ ret = -EINVAL;
+ goto err;
+ }
+ return 0;
+
+err:
+ err("%s: failed=%d\n", __func__, ret);
+
+ return ret;
+}
+
+
+static int rtl2832u_fc0013_tuner_callback(struct dvb_usb_device *d,
+ int cmd, int arg)
+{
+ /* TODO implement*/
+ return 0;
+}
+
+static int rtl2832u_tuner_callback(struct dvb_usb_device *d, int cmd, int arg)
+{
+ struct rtl28xxu_priv *priv = d->priv;
+
+ switch (priv->tuner) {
+ case TUNER_RTL2832_FC0012:
+ return rtl2832u_fc0012_tuner_callback(d, cmd, arg);
+
+ case TUNER_RTL2832_FC0013:
+ return rtl2832u_fc0013_tuner_callback(d, cmd, arg);
+ default:
+ break;
+ }
+
+ return -ENODEV;
+}
+
+static int rtl2832u_frontend_callback(void *adapter_priv, int component,
+ int cmd, int arg)
+{
+ struct i2c_adapter *adap = adapter_priv;
+ struct dvb_usb_device *d = i2c_get_adapdata(adap);
+
+ switch (component) {
+ case DVB_FRONTEND_COMPONENT_TUNER:
+ return rtl2832u_tuner_callback(d, cmd, arg);
+ default:
+ break;
+ }
+
+ return -EINVAL;
+}
+
+
+
+
static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
{
int ret;
struct rtl28xxu_priv *priv = adap->dev->priv;
- u8 buf[1];
+ struct rtl2832_config *rtl2832_config;
+
+ u8 buf[2], val;
/* open RTL2832U/RTL2832 I2C gate */
struct rtl28xxu_req req_gate_open = {0x0120, 0x0011, 0x0001, "\x18"};
/* close RTL2832U/RTL2832 I2C gate */
struct rtl28xxu_req req_gate_close = {0x0120, 0x0011, 0x0001, "\x10"};
+ /* for FC0012 tuner probe */
+ struct rtl28xxu_req req_fc0012 = {0x00c6, CMD_I2C_RD, 1, buf};
+ /* for FC0013 tuner probe */
+ struct rtl28xxu_req req_fc0013 = {0x00c6, CMD_I2C_RD, 1, buf};
+ /* for MT2266 tuner probe */
+ struct rtl28xxu_req req_mt2266 = {0x00c0, CMD_I2C_RD, 1, buf};
/* for FC2580 tuner probe */
struct rtl28xxu_req req_fc2580 = {0x01ac, CMD_I2C_RD, 1, buf};
+ /* for MT2063 tuner probe */
+ struct rtl28xxu_req req_mt2063 = {0x00c0, CMD_I2C_RD, 1, buf};
+ /* for MAX3543 tuner probe */
+ struct rtl28xxu_req req_max3543 = {0x00c0, CMD_I2C_RD, 1, buf};
+ /* for TUA9001 tuner probe */
+ struct rtl28xxu_req req_tua9001 = {0x7ec0, CMD_I2C_RD, 2, buf};
+ /* for MXL5007T tuner probe */
+ struct rtl28xxu_req req_mxl5007t = {0xd9c0, CMD_I2C_RD, 1, buf};
+ /* for E4000 tuner probe */
+ struct rtl28xxu_req req_e4000 = {0x02c8, CMD_I2C_RD, 1, buf};
+ /* for TDA18272 tuner probe */
+ struct rtl28xxu_req req_tda18272 = {0x00c0, CMD_I2C_RD, 2, buf};
deb_info("%s:\n", __func__);
- /* GPIO direction */
- ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_DIR, 0x0a);
+
+ ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_DIR, &val);
if (ret)
goto err;
- /* enable as output GPIO0, GPIO2, GPIO4 */
- ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_EN, 0x15);
+ val &= 0xbf;
+
+ ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_DIR, val);
if (ret)
goto err;
- ret = rtl2831_wr_reg(adap->dev, SYS_DEMOD_CTL, 0xe8);
+
+ /* enable as output GPIO3 and GPIO6*/
+ ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_EN, &val);
if (ret)
goto err;
+ val |= 0x48;
+
+ ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_EN, val);
+ if (ret)
+ goto err;
+
+
+
/*
* Probe used tuner. We need to know used tuner before demod attach
* since there is some demod params needed to set according to tuner.
@@ -419,25 +548,108 @@ static int rtl2832u_frontend_attach(struct dvb_usb_adapter *adap)
if (ret)
goto err;
+ priv->tuner = TUNER_NONE;
+
+ /* check FC0012 ID register; reg=00 val=a1 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_fc0012);
+ if (ret == 0 && buf[0] == 0xa1) {
+ priv->tuner = TUNER_RTL2832_FC0012;
+ rtl2832_config = &rtl28xxu_rtl2832_fc0012_config;
+ info("%s: FC0012 tuner found", __func__);
+ goto found;
+ }
+
+ /* check FC0013 ID register; reg=00 val=a3 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_fc0013);
+ if (ret == 0 && buf[0] == 0xa3) {
+ priv->tuner = TUNER_RTL2832_FC0013;
+ rtl2832_config = &rtl28xxu_rtl2832_fc0013_config;
+ info("%s: FC0013 tuner found", __func__);
+ goto found;
+ }
+
+ /* check MT2266 ID register; reg=00 val=85 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_mt2266);
+ if (ret == 0 && buf[0] == 0x85) {
+ priv->tuner = TUNER_RTL2832_MT2266;
+ /* TODO implement tuner */
+ info("%s: MT2266 tuner found", __func__);
+ goto unsupported;
+ }
+
/* check FC2580 ID register; reg=01 val=56 */
ret = rtl28xxu_ctrl_msg(adap->dev, &req_fc2580);
if (ret == 0 && buf[0] == 0x56) {
priv->tuner = TUNER_RTL2832_FC2580;
- deb_info("%s: FC2580\n", __func__);
- goto found;
- } else {
- deb_info("%s: FC2580 probe failed=%d - %02x\n",
- __func__, ret, buf[0]);
+ /* TODO implement tuner */
+ info("%s: FC2580 tuner found", __func__);
+ goto unsupported;
}
+ /* check MT2063 ID register; reg=00 val=9e || 9c */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_mt2063);
+ if (ret == 0 && (buf[0] == 0x9e || buf[0] == 0x9c)) {
+ priv->tuner = TUNER_RTL2832_MT2063;
+ /* TODO implement tuner */
+ info("%s: MT2063 tuner found", __func__);
+ goto unsupported;
+ }
+
+ /* check MAX3543 ID register; reg=00 val=38 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_max3543);
+ if (ret == 0 && buf[0] == 0x38) {
+ priv->tuner = TUNER_RTL2832_MAX3543;
+ /* TODO implement tuner */
+ info("%s: MAX3534 tuner found", __func__);
+ goto unsupported;
+ }
+
+ /* check TUA9001 ID register; reg=7e val=2328 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_tua9001);
+ if (ret == 0 && buf[0] == 0x23 && buf[1] == 0x28) {
+ priv->tuner = TUNER_RTL2832_TUA9001;
+ /* TODO implement tuner */
+ info("%s: TUA9001 tuner found", __func__);
+ goto unsupported;
+ }
+
+ /* check MXL5007R ID register; reg=d9 val=14 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_mxl5007t);
+ if (ret == 0 && buf[0] == 0x14) {
+ priv->tuner = TUNER_RTL2832_MXL5007T;
+ /* TODO implement tuner */
+ info("%s: MXL5007T tuner found", __func__);
+ goto unsupported;
+ }
+
+ /* check E4000 ID register; reg=02 val=40 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_e4000);
+ if (ret == 0 && buf[0] == 0x40) {
+ priv->tuner = TUNER_RTL2832_E4000;
+ /* TODO implement tuner */
+ info("%s: E4000 tuner found", __func__);
+ goto unsupported;
+ }
+
+ /* check TDA18272 ID register; reg=00 val=c760 */
+ ret = rtl28xxu_ctrl_msg(adap->dev, &req_tda18272);
+ if (ret == 0 && (buf[0] == 0xc7 || buf[1] == 0x60)) {
+ priv->tuner = TUNER_RTL2832_TDA18272;
+ /* TODO implement tuner */
+ info("%s: TDA18272 tuner found", __func__);
+ goto unsupported;
+ }
+
+unsupported:
/* close demod I2C gate */
ret = rtl28xxu_ctrl_msg(adap->dev, &req_gate_close);
if (ret)
goto err;
/* tuner not found */
+ deb_info("No compatible tuner found");
ret = -ENODEV;
- goto err;
+ return ret;
found:
/* close demod I2C gate */
@@ -446,9 +658,18 @@ found:
goto err;
/* attach demodulator */
- /* TODO: */
+ adap->fe_adap[0].fe = dvb_attach(rtl2832_attach, rtl2832_config,
+ &adap->dev->i2c_adap);
+ if (adap->fe_adap[0].fe == NULL) {
+ ret = -ENODEV;
+ goto err;
+ }
+
+ /* set fe callbacks */
+ adap->fe_adap[0].fe->callback = rtl2832u_frontend_callback;
return ret;
+
err:
deb_info("%s: failed=%d\n", __func__, ret);
return ret;
@@ -531,10 +752,24 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
deb_info("%s:\n", __func__);
switch (priv->tuner) {
- case TUNER_RTL2832_FC2580:
- /* TODO: */
- fe = NULL;
+ case TUNER_RTL2832_FC0012:
+ fe = dvb_attach(fc0012_attach, adap->fe_adap[0].fe,
+ &adap->dev->i2c_adap, 0xc6>>1, 0, FC_XTAL_28_8_MHZ);
+
+ /* since fc0012 includs reading the signal strength delegate
+ * that to the tuner driver */
+ adap->fe_adap[0].fe->ops.read_signal_strength = adap->fe_adap[0].
+ fe->ops.tuner_ops.get_rf_strength;
+ return 0;
break;
+ case TUNER_RTL2832_FC0013:
+ fe = dvb_attach(fc0013_attach, adap->fe_adap[0].fe,
+ &adap->dev->i2c_adap, 0xc6>>1, 0, FC_XTAL_28_8_MHZ);
+
+ /* fc0013 also supports signal strength reading */
+ adap->fe_adap[0].fe->ops.read_signal_strength = adap->fe_adap[0]
+ .fe->ops.tuner_ops.get_rf_strength;
+ return 0;
default:
fe = NULL;
err("unknown tuner=%d", priv->tuner);
@@ -551,14 +786,14 @@ err:
return ret;
}
-static int rtl28xxu_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
+static int rtl2831u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
{
int ret;
u8 buf[2], gpio;
deb_info("%s: onoff=%d\n", __func__, onoff);
- ret = rtl2831_rd_reg(adap->dev, SYS_GPIO_OUT_VAL, &gpio);
+ ret = rtl28xx_rd_reg(adap->dev, SYS_GPIO_OUT_VAL, &gpio);
if (ret)
goto err;
@@ -572,11 +807,37 @@ static int rtl28xxu_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
gpio &= (~0x04); /* LED off */
}
- ret = rtl2831_wr_reg(adap->dev, SYS_GPIO_OUT_VAL, gpio);
+ ret = rtl28xx_wr_reg(adap->dev, SYS_GPIO_OUT_VAL, gpio);
if (ret)
goto err;
- ret = rtl2831_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
+ ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ deb_info("%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+static int rtl2832u_streaming_ctrl(struct dvb_usb_adapter *adap , int onoff)
+{
+ int ret;
+ u8 buf[2];
+
+ deb_info("%s: onoff=%d\n", __func__, onoff);
+
+
+ if (onoff) {
+ buf[0] = 0x00;
+ buf[1] = 0x00;
+ } else {
+ buf[0] = 0x10; /* stall EPA */
+ buf[1] = 0x02; /* reset EPA */
+ }
+
+ ret = rtl28xx_wr_regs(adap->dev, USB_EPA_CTL, buf, 2);
if (ret)
goto err;
@@ -586,7 +847,7 @@ err:
return ret;
}
-static int rtl28xxu_power_ctrl(struct dvb_usb_device *d, int onoff)
+static int rtl2831u_power_ctrl(struct dvb_usb_device *d, int onoff)
{
int ret;
u8 gpio, sys0;
@@ -594,12 +855,12 @@ static int rtl28xxu_power_ctrl(struct dvb_usb_device *d, int onoff)
deb_info("%s: onoff=%d\n", __func__, onoff);
/* demod adc */
- ret = rtl2831_rd_reg(d, SYS_SYS0, &sys0);
+ ret = rtl28xx_rd_reg(d, SYS_SYS0, &sys0);
if (ret)
goto err;
/* tuner power, read GPIOs */
- ret = rtl2831_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &gpio);
if (ret)
goto err;
@@ -619,12 +880,12 @@ static int rtl28xxu_power_ctrl(struct dvb_usb_device *d, int onoff)
deb_info("%s: WR SYS0=%02x GPIO_OUT_VAL=%02x\n", __func__, sys0, gpio);
/* demod adc */
- ret = rtl2831_wr_reg(d, SYS_SYS0, sys0);
+ ret = rtl28xx_wr_reg(d, SYS_SYS0, sys0);
if (ret)
goto err;
/* tuner power, write GPIOs */
- ret = rtl2831_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, gpio);
if (ret)
goto err;
@@ -634,6 +895,128 @@ err:
return ret;
}
+static int rtl2832u_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ int ret;
+ u8 val;
+
+ deb_info("%s: onoff=%d\n", __func__, onoff);
+
+ if (onoff) {
+ /* set output values */
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x08;
+ val &= 0xef;
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+ if (ret)
+ goto err;
+
+ /* demod_ctl_1 */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
+ if (ret)
+ goto err;
+
+ val &= 0xef;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
+ if (ret)
+ goto err;
+
+ /* demod control */
+ /* PLL enable */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ /* bit 7 to 1 */
+ val |= 0x80;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ /* demod HW reset */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+ /* bit 5 to 0 */
+ val &= 0xdf;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x20;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ mdelay(5);
+
+ /*enable ADC_Q and ADC_I */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x48;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+
+ } else {
+ /* demod_ctl_1 */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL1, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x0c;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL1, val);
+ if (ret)
+ goto err;
+
+ /* set output values */
+ ret = rtl28xx_rd_reg(d, SYS_GPIO_OUT_VAL, &val);
+ if (ret)
+ goto err;
+
+ val |= 0x10;
+
+ ret = rtl28xx_wr_reg(d, SYS_GPIO_OUT_VAL, val);
+ if (ret)
+ goto err;
+
+ /* demod control */
+ ret = rtl28xx_rd_reg(d, SYS_DEMOD_CTL, &val);
+ if (ret)
+ goto err;
+
+ val &= 0x37;
+
+ ret = rtl28xx_wr_reg(d, SYS_DEMOD_CTL, val);
+ if (ret)
+ goto err;
+
+ }
+
+ return ret;
+err:
+ deb_info("%s: failed=%d\n", __func__, ret);
+ return ret;
+}
+
+
static int rtl2831u_rc_query(struct dvb_usb_device *d)
{
int ret, i;
@@ -660,7 +1043,7 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
/* init remote controller */
if (!priv->rc_active) {
for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
- ret = rtl2831_wr_reg(d, rc_nec_tab[i].reg,
+ ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
rc_nec_tab[i].val);
if (ret)
goto err;
@@ -690,12 +1073,12 @@ static int rtl2831u_rc_query(struct dvb_usb_device *d)
rc_keydown(d->rc_dev, rc_code, 0);
- ret = rtl2831_wr_reg(d, SYS_IRRC_SR, 1);
+ ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
if (ret)
goto err;
/* repeated intentionally to avoid extra keypress */
- ret = rtl2831_wr_reg(d, SYS_IRRC_SR, 1);
+ ret = rtl28xx_wr_reg(d, SYS_IRRC_SR, 1);
if (ret)
goto err;
}
@@ -732,7 +1115,7 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
/* init remote controller */
if (!priv->rc_active) {
for (i = 0; i < ARRAY_SIZE(rc_nec_tab); i++) {
- ret = rtl2831_wr_reg(d, rc_nec_tab[i].reg,
+ ret = rtl28xx_wr_reg(d, rc_nec_tab[i].reg,
rc_nec_tab[i].val);
if (ret)
goto err;
@@ -740,14 +1123,14 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
priv->rc_active = true;
}
- ret = rtl2831_rd_reg(d, IR_RX_IF, &buf[0]);
+ ret = rtl28xx_rd_reg(d, IR_RX_IF, &buf[0]);
if (ret)
goto err;
if (buf[0] != 0x83)
goto exit;
- ret = rtl2831_rd_reg(d, IR_RX_BC, &buf[0]);
+ ret = rtl28xx_rd_reg(d, IR_RX_BC, &buf[0]);
if (ret)
goto err;
@@ -756,9 +1139,9 @@ static int rtl2832u_rc_query(struct dvb_usb_device *d)
/* TODO: pass raw IR to Kernel IR decoder */
- ret = rtl2831_wr_reg(d, IR_RX_IF, 0x03);
- ret = rtl2831_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
- ret = rtl2831_wr_reg(d, IR_RX_CTRL, 0x80);
+ ret = rtl28xx_wr_reg(d, IR_RX_IF, 0x03);
+ ret = rtl28xx_wr_reg(d, IR_RX_BUF_CTRL, 0x80);
+ ret = rtl28xx_wr_reg(d, IR_RX_CTRL, 0x80);
exit:
return ret;
@@ -771,6 +1154,9 @@ enum rtl28xxu_usb_table_entry {
RTL2831U_0BDA_2831,
RTL2831U_14AA_0160,
RTL2831U_14AA_0161,
+ RTL2832U_0CCD_00A9,
+ RTL2832U_1F4D_B803,
+ RTL2832U_0CCD_00B3,
};
static struct usb_device_id rtl28xxu_table[] = {
@@ -783,6 +1169,12 @@ static struct usb_device_id rtl28xxu_table[] = {
USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_FREECOM_DVBT_2)},
/* RTL2832U */
+ [RTL2832U_0CCD_00A9] = {
+ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_BLACK_REV1)},
+ [RTL2832U_1F4D_B803] = {
+ USB_DEVICE(USB_VID_GTEK, USB_PID_DELOCK_USB2_DVBT)},
+ [RTL2832U_0CCD_00B3] = {
+ USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK)},
{} /* terminating entry */
};
@@ -805,7 +1197,7 @@ static struct dvb_usb_device_properties rtl28xxu_properties[] = {
{
.frontend_attach = rtl2831u_frontend_attach,
.tuner_attach = rtl2831u_tuner_attach,
- .streaming_ctrl = rtl28xxu_streaming_ctrl,
+ .streaming_ctrl = rtl2831u_streaming_ctrl,
.stream = {
.type = USB_BULK,
.count = 6,
@@ -821,7 +1213,7 @@ static struct dvb_usb_device_properties rtl28xxu_properties[] = {
}
},
- .power_ctrl = rtl28xxu_power_ctrl,
+ .power_ctrl = rtl2831u_power_ctrl,
.rc.core = {
.protocol = RC_TYPE_NEC,
@@ -867,7 +1259,7 @@ static struct dvb_usb_device_properties rtl28xxu_properties[] = {
{
.frontend_attach = rtl2832u_frontend_attach,
.tuner_attach = rtl2832u_tuner_attach,
- .streaming_ctrl = rtl28xxu_streaming_ctrl,
+ .streaming_ctrl = rtl2832u_streaming_ctrl,
.stream = {
.type = USB_BULK,
.count = 6,
@@ -883,7 +1275,7 @@ static struct dvb_usb_device_properties rtl28xxu_properties[] = {
}
},
- .power_ctrl = rtl28xxu_power_ctrl,
+ .power_ctrl = rtl2832u_power_ctrl,
.rc.core = {
.protocol = RC_TYPE_NEC,
@@ -896,10 +1288,25 @@ static struct dvb_usb_device_properties rtl28xxu_properties[] = {
.i2c_algo = &rtl28xxu_i2c_algo,
- .num_device_descs = 0, /* disabled as no support for RTL2832 */
+ .num_device_descs = 3,
.devices = {
{
- .name = "Realtek RTL2832U reference design",
+ .name = "Terratec Cinergy T Stick Black",
+ .warm_ids = {
+ &rtl28xxu_table[RTL2832U_0CCD_00A9],
+ },
+ },
+ {
+ .name = "G-Tek Electronics Group Lifeview LV5TDLX DVB-T",
+ .warm_ids = {
+ &rtl28xxu_table[RTL2832U_1F4D_B803],
+ },
+ },
+ {
+ .name = "NOXON DAB/DAB+ USB dongle",
+ .warm_ids = {
+ &rtl28xxu_table[RTL2832U_0CCD_00B3],
+ },
},
}
},
@@ -910,6 +1317,7 @@ static int rtl28xxu_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
int ret, i;
+ u8 val;
int properties_count = ARRAY_SIZE(rtl28xxu_properties);
struct dvb_usb_device *d;
struct usb_device *udev;
@@ -954,16 +1362,25 @@ static int rtl28xxu_probe(struct usb_interface *intf,
if (ret)
goto err;
+
/* init USB endpoints */
- ret = rtl2831_wr_reg(d, USB_SYSCTL_0, 0x09);
+ ret = rtl28xx_rd_reg(d, USB_SYSCTL_0, &val);
+ if (ret)
+ goto err;
+
+ /* enable DMA and Full Packet Mode*/
+ val |= 0x09;
+ ret = rtl28xx_wr_reg(d, USB_SYSCTL_0, val);
if (ret)
goto err;
- ret = rtl2831_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
+ /* set EPA maximum packet size to 0x0200 */
+ ret = rtl28xx_wr_regs(d, USB_EPA_MAXPKT, "\x00\x02\x00\x00", 4);
if (ret)
goto err;
- ret = rtl2831_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
+ /* change EPA FIFO length */
+ ret = rtl28xx_wr_regs(d, USB_EPA_FIFO_CFG, "\x14\x00\x00\x00", 4);
if (ret)
goto err;
@@ -1007,4 +1424,5 @@ module_exit(rtl28xxu_module_exit);
MODULE_DESCRIPTION("Realtek RTL28xxU DVB USB driver");
MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_AUTHOR("Thomas Mair <thomas.mair86@googlemail.com>");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index b98ebb264e29..a08c2152d0ee 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -1,6 +1,7 @@
config DVB_FE_CUSTOMISE
bool "Customise the frontend modules to build"
depends on DVB_CORE
+ depends on EXPERT
default y if EXPERT
help
This allows the user to select/deselect frontend drivers for their
@@ -432,6 +433,13 @@ config DVB_RTL2830
help
Say Y when you want to support this frontend.
+config DVB_RTL2832
+ tristate "Realtek RTL2832 DVB-T"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ Say Y when you want to support this frontend.
+
comment "DVB-C (cable) frontends"
depends on DVB_CORE
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index cd1ac2fd5774..185bb8b51952 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -99,6 +99,7 @@ obj-$(CONFIG_DVB_IT913X_FE) += it913x-fe.o
obj-$(CONFIG_DVB_A8293) += a8293.o
obj-$(CONFIG_DVB_TDA10071) += tda10071.o
obj-$(CONFIG_DVB_RTL2830) += rtl2830.o
+obj-$(CONFIG_DVB_RTL2832) += rtl2832.o
obj-$(CONFIG_DVB_M88RS2000) += m88rs2000.o
obj-$(CONFIG_DVB_AF9033) += af9033.o
diff --git a/drivers/media/dvb/frontends/a8293.c b/drivers/media/dvb/frontends/a8293.c
index bb56497e940a..cff44a389b40 100644
--- a/drivers/media/dvb/frontends/a8293.c
+++ b/drivers/media/dvb/frontends/a8293.c
@@ -21,24 +21,6 @@
#include "dvb_frontend.h"
#include "a8293.h"
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
-
-#define LOG_PREFIX "a8293"
-
-#undef dbg
-#define dbg(f, arg...) \
- if (debug) \
- printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
-#undef err
-#define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg)
-#undef info
-#define info(f, arg...) printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
-#undef warn
-#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
-
-
struct a8293_priv {
struct i2c_adapter *i2c;
const struct a8293_config *cfg;
@@ -65,7 +47,8 @@ static int a8293_i2c(struct a8293_priv *priv, u8 *val, int len, bool rd)
if (ret == 1) {
ret = 0;
} else {
- warn("i2c failed=%d rd=%d", ret, rd);
+ dev_warn(&priv->i2c->dev, "%s: i2c failed=%d rd=%d\n",
+ KBUILD_MODNAME, ret, rd);
ret = -EREMOTEIO;
}
@@ -88,7 +71,8 @@ static int a8293_set_voltage(struct dvb_frontend *fe,
struct a8293_priv *priv = fe->sec_priv;
int ret;
- dbg("%s: fe_sec_voltage=%d", __func__, fe_sec_voltage);
+ dev_dbg(&priv->i2c->dev, "%s: fe_sec_voltage=%d\n", __func__,
+ fe_sec_voltage);
switch (fe_sec_voltage) {
case SEC_VOLTAGE_OFF:
@@ -114,14 +98,12 @@ static int a8293_set_voltage(struct dvb_frontend *fe,
return ret;
err:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
static void a8293_release_sec(struct dvb_frontend *fe)
{
- dbg("%s:", __func__);
-
a8293_set_voltage(fe, SEC_VOLTAGE_OFF);
kfree(fe->sec_priv);
@@ -154,7 +136,7 @@ struct dvb_frontend *a8293_attach(struct dvb_frontend *fe,
/* ENB=0 */
priv->reg[0] = 0x10;
- ret = a8293_wr(priv, &priv->reg[1], 1);
+ ret = a8293_wr(priv, &priv->reg[0], 1);
if (ret)
goto err;
@@ -164,16 +146,17 @@ struct dvb_frontend *a8293_attach(struct dvb_frontend *fe,
if (ret)
goto err;
- info("Allegro A8293 SEC attached.");
-
fe->ops.release_sec = a8293_release_sec;
/* override frontend ops */
fe->ops.set_voltage = a8293_set_voltage;
+ dev_info(&priv->i2c->dev, "%s: Allegro A8293 SEC attached\n",
+ KBUILD_MODNAME);
+
return fe;
err:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret);
kfree(priv);
return NULL;
}
diff --git a/drivers/media/dvb/frontends/drxk.h b/drivers/media/dvb/frontends/drxk.h
index 9d64e4fea066..d615d7d055a2 100644
--- a/drivers/media/dvb/frontends/drxk.h
+++ b/drivers/media/dvb/frontends/drxk.h
@@ -20,6 +20,14 @@
* means that 1=DVBC, 0 = DVBT. Zero means the opposite.
* @mpeg_out_clk_strength: DRXK Mpeg output clock drive strength.
* @microcode_name: Name of the firmware file with the microcode
+ * @qam_demod_parameter_count: The number of parameters used for the command
+ * to set the demodulator parameters. All
+ * firmwares are using the 2-parameter commmand.
+ * An exception is the "drxk_a3.mc" firmware,
+ * which uses the 4-parameter command.
+ * A value of 0 (default) or lower indicates that
+ * the correct number of parameters will be
+ * automatically detected.
*
* On the *_gpio vars, bit 0 is UIO-1, bit 1 is UIO-2 and bit 2 is
* UIO-3.
@@ -38,7 +46,8 @@ struct drxk_config {
u8 mpeg_out_clk_strength;
int chunk_size;
- const char *microcode_name;
+ const char *microcode_name;
+ int qam_demod_parameter_count;
};
#if defined(CONFIG_DVB_DRXK) || (defined(CONFIG_DVB_DRXK_MODULE) \
diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c
index 60b868faeacf..1ab8154542da 100644
--- a/drivers/media/dvb/frontends/drxk_hard.c
+++ b/drivers/media/dvb/frontends/drxk_hard.c
@@ -28,6 +28,7 @@
#include <linux/delay.h>
#include <linux/firmware.h>
#include <linux/i2c.h>
+#include <linux/hardirq.h>
#include <asm/div64.h>
#include "dvb_frontend.h"
@@ -308,16 +309,42 @@ static u32 Log10Times100(u32 x)
/* I2C **********************************************************************/
/****************************************************************************/
-static int i2c_read1(struct i2c_adapter *adapter, u8 adr, u8 *val)
+static int drxk_i2c_lock(struct drxk_state *state)
+{
+ i2c_lock_adapter(state->i2c);
+ state->drxk_i2c_exclusive_lock = true;
+
+ return 0;
+}
+
+static void drxk_i2c_unlock(struct drxk_state *state)
+{
+ if (!state->drxk_i2c_exclusive_lock)
+ return;
+
+ i2c_unlock_adapter(state->i2c);
+ state->drxk_i2c_exclusive_lock = false;
+}
+
+static int drxk_i2c_transfer(struct drxk_state *state, struct i2c_msg *msgs,
+ unsigned len)
+{
+ if (state->drxk_i2c_exclusive_lock)
+ return __i2c_transfer(state->i2c, msgs, len);
+ else
+ return i2c_transfer(state->i2c, msgs, len);
+}
+
+static int i2c_read1(struct drxk_state *state, u8 adr, u8 *val)
{
struct i2c_msg msgs[1] = { {.addr = adr, .flags = I2C_M_RD,
.buf = val, .len = 1}
};
- return i2c_transfer(adapter, msgs, 1);
+ return drxk_i2c_transfer(state, msgs, 1);
}
-static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len)
+static int i2c_write(struct drxk_state *state, u8 adr, u8 *data, int len)
{
int status;
struct i2c_msg msg = {
@@ -330,7 +357,7 @@ static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len)
printk(KERN_CONT " %02x", data[i]);
printk(KERN_CONT "\n");
}
- status = i2c_transfer(adap, &msg, 1);
+ status = drxk_i2c_transfer(state, &msg, 1);
if (status >= 0 && status != 1)
status = -EIO;
@@ -340,7 +367,7 @@ static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len)
return status;
}
-static int i2c_read(struct i2c_adapter *adap,
+static int i2c_read(struct drxk_state *state,
u8 adr, u8 *msg, int len, u8 *answ, int alen)
{
int status;
@@ -351,7 +378,7 @@ static int i2c_read(struct i2c_adapter *adap,
.buf = answ, .len = alen}
};
- status = i2c_transfer(adap, msgs, 2);
+ status = drxk_i2c_transfer(state, msgs, 2);
if (status != 2) {
if (debug > 2)
printk(KERN_CONT ": ERROR!\n");
@@ -394,7 +421,7 @@ static int read16_flags(struct drxk_state *state, u32 reg, u16 *data, u8 flags)
len = 2;
}
dprintk(2, "(0x%08x, 0x%02x)\n", reg, flags);
- status = i2c_read(state->i2c, adr, mm1, len, mm2, 2);
+ status = i2c_read(state, adr, mm1, len, mm2, 2);
if (status < 0)
return status;
if (data)
@@ -428,7 +455,7 @@ static int read32_flags(struct drxk_state *state, u32 reg, u32 *data, u8 flags)
len = 2;
}
dprintk(2, "(0x%08x, 0x%02x)\n", reg, flags);
- status = i2c_read(state->i2c, adr, mm1, len, mm2, 4);
+ status = i2c_read(state, adr, mm1, len, mm2, 4);
if (status < 0)
return status;
if (data)
@@ -464,7 +491,7 @@ static int write16_flags(struct drxk_state *state, u32 reg, u16 data, u8 flags)
mm[len + 1] = (data >> 8) & 0xff;
dprintk(2, "(0x%08x, 0x%04x, 0x%02x)\n", reg, data, flags);
- return i2c_write(state->i2c, adr, mm, len + 2);
+ return i2c_write(state, adr, mm, len + 2);
}
static int write16(struct drxk_state *state, u32 reg, u16 data)
@@ -495,7 +522,7 @@ static int write32_flags(struct drxk_state *state, u32 reg, u32 data, u8 flags)
mm[len + 3] = (data >> 24) & 0xff;
dprintk(2, "(0x%08x, 0x%08x, 0x%02x)\n", reg, data, flags);
- return i2c_write(state->i2c, adr, mm, len + 4);
+ return i2c_write(state, adr, mm, len + 4);
}
static int write32(struct drxk_state *state, u32 reg, u32 data)
@@ -542,7 +569,7 @@ static int write_block(struct drxk_state *state, u32 Address,
printk(KERN_CONT " %02x", pBlock[i]);
printk(KERN_CONT "\n");
}
- status = i2c_write(state->i2c, state->demod_address,
+ status = i2c_write(state, state->demod_address,
&state->Chunk[0], Chunk + AdrLength);
if (status < 0) {
printk(KERN_ERR "drxk: %s: i2c write error at addr 0x%02x\n",
@@ -568,17 +595,17 @@ int PowerUpDevice(struct drxk_state *state)
dprintk(1, "\n");
- status = i2c_read1(state->i2c, state->demod_address, &data);
+ status = i2c_read1(state, state->demod_address, &data);
if (status < 0) {
do {
data = 0;
- status = i2c_write(state->i2c, state->demod_address,
+ status = i2c_write(state, state->demod_address,
&data, 1);
msleep(10);
retryCount++;
if (status < 0)
continue;
- status = i2c_read1(state->i2c, state->demod_address,
+ status = i2c_read1(state, state->demod_address,
&data);
} while (status < 0 &&
(retryCount < DRXK_MAX_RETRIES_POWERUP));
@@ -932,7 +959,7 @@ static int GetDeviceCapabilities(struct drxk_state *state)
if (status < 0)
goto error;
-printk(KERN_ERR "drxk: status = 0x%08x\n", sioTopJtagidLo);
+ printk(KERN_INFO "drxk: status = 0x%08x\n", sioTopJtagidLo);
/* driver 0.9.0 */
switch ((sioTopJtagidLo >> 29) & 0xF) {
@@ -2824,7 +2851,7 @@ static int ConfigureI2CBridge(struct drxk_state *state, bool bEnableBridge)
dprintk(1, "\n");
if (state->m_DrxkState == DRXK_UNINITIALIZED)
- goto error;
+ return 0;
if (state->m_DrxkState == DRXK_POWERED_DOWN)
goto error;
@@ -2977,7 +3004,7 @@ static int ADCSynchronization(struct drxk_state *state)
status = read16(state, IQM_AF_CLKNEG__A, &clkNeg);
if (status < 0)
goto error;
- if ((clkNeg | IQM_AF_CLKNEG_CLKNEGDATA__M) ==
+ if ((clkNeg & IQM_AF_CLKNEG_CLKNEGDATA__M) ==
IQM_AF_CLKNEG_CLKNEGDATA_CLK_ADC_DATA_POS) {
clkNeg &= (~(IQM_AF_CLKNEG_CLKNEGDATA__M));
clkNeg |=
@@ -5361,7 +5388,7 @@ static int GetQAMLockStatus(struct drxk_state *state, u32 *pLockStatus)
SCU_RAM_COMMAND_CMD_DEMOD_GET_LOCK, 0, NULL, 2,
Result);
if (status < 0)
- printk(KERN_ERR "drxk: %s status = %08x\n", __func__, status);
+ printk(KERN_ERR "drxk: Error %d on %s\n", status, __func__);
if (Result[1] < SCU_RAM_QAM_LOCKED_LOCKED_DEMOD_LOCKED) {
/* 0x0000 NOT LOCKED */
@@ -5388,12 +5415,67 @@ static int GetQAMLockStatus(struct drxk_state *state, u32 *pLockStatus)
#define QAM_LOCKRANGE__M 0x10
#define QAM_LOCKRANGE_NORMAL 0x10
+static int QAMDemodulatorCommand(struct drxk_state *state,
+ int numberOfParameters)
+{
+ int status;
+ u16 cmdResult;
+ u16 setParamParameters[4] = { 0, 0, 0, 0 };
+
+ setParamParameters[0] = state->m_Constellation; /* modulation */
+ setParamParameters[1] = DRXK_QAM_I12_J17; /* interleave mode */
+
+ if (numberOfParameters == 2) {
+ u16 setEnvParameters[1] = { 0 };
+
+ if (state->m_OperationMode == OM_QAM_ITU_C)
+ setEnvParameters[0] = QAM_TOP_ANNEX_C;
+ else
+ setEnvParameters[0] = QAM_TOP_ANNEX_A;
+
+ status = scu_command(state,
+ SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_ENV,
+ 1, setEnvParameters, 1, &cmdResult);
+ if (status < 0)
+ goto error;
+
+ status = scu_command(state,
+ SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM,
+ numberOfParameters, setParamParameters,
+ 1, &cmdResult);
+ } else if (numberOfParameters == 4) {
+ if (state->m_OperationMode == OM_QAM_ITU_C)
+ setParamParameters[2] = QAM_TOP_ANNEX_C;
+ else
+ setParamParameters[2] = QAM_TOP_ANNEX_A;
+
+ setParamParameters[3] |= (QAM_MIRROR_AUTO_ON);
+ /* Env parameters */
+ /* check for LOCKRANGE Extented */
+ /* setParamParameters[3] |= QAM_LOCKRANGE_NORMAL; */
+
+ status = scu_command(state,
+ SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM,
+ numberOfParameters, setParamParameters,
+ 1, &cmdResult);
+ } else {
+ printk(KERN_WARNING "drxk: Unknown QAM demodulator parameter "
+ "count %d\n", numberOfParameters);
+ }
+
+error:
+ if (status < 0)
+ printk(KERN_WARNING "drxk: Warning %d on %s\n",
+ status, __func__);
+ return status;
+}
+
static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
s32 tunerFreqOffset)
{
int status;
- u16 setParamParameters[4] = { 0, 0, 0, 0 };
u16 cmdResult;
+ int qamDemodParamCount = state->qam_demod_parameter_count;
dprintk(1, "\n");
/*
@@ -5445,34 +5527,42 @@ static int SetQAM(struct drxk_state *state, u16 IntermediateFreqkHz,
}
if (status < 0)
goto error;
- setParamParameters[0] = state->m_Constellation; /* modulation */
- setParamParameters[1] = DRXK_QAM_I12_J17; /* interleave mode */
- if (state->m_OperationMode == OM_QAM_ITU_C)
- setParamParameters[2] = QAM_TOP_ANNEX_C;
- else
- setParamParameters[2] = QAM_TOP_ANNEX_A;
- setParamParameters[3] |= (QAM_MIRROR_AUTO_ON);
- /* Env parameters */
- /* check for LOCKRANGE Extented */
- /* setParamParameters[3] |= QAM_LOCKRANGE_NORMAL; */
- status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM, 4, setParamParameters, 1, &cmdResult);
- if (status < 0) {
- /* Fall-back to the simpler call */
- if (state->m_OperationMode == OM_QAM_ITU_C)
- setParamParameters[0] = QAM_TOP_ANNEX_C;
- else
- setParamParameters[0] = QAM_TOP_ANNEX_A;
- status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_ENV, 1, setParamParameters, 1, &cmdResult);
- if (status < 0)
- goto error;
+ /* Use the 4-parameter if it's requested or we're probing for
+ * the correct command. */
+ if (state->qam_demod_parameter_count == 4
+ || !state->qam_demod_parameter_count) {
+ qamDemodParamCount = 4;
+ status = QAMDemodulatorCommand(state, qamDemodParamCount);
+ }
- setParamParameters[0] = state->m_Constellation; /* modulation */
- setParamParameters[1] = DRXK_QAM_I12_J17; /* interleave mode */
- status = scu_command(state, SCU_RAM_COMMAND_STANDARD_QAM | SCU_RAM_COMMAND_CMD_DEMOD_SET_PARAM, 2, setParamParameters, 1, &cmdResult);
+ /* Use the 2-parameter command if it was requested or if we're
+ * probing for the correct command and the 4-parameter command
+ * failed. */
+ if (state->qam_demod_parameter_count == 2
+ || (!state->qam_demod_parameter_count && status < 0)) {
+ qamDemodParamCount = 2;
+ status = QAMDemodulatorCommand(state, qamDemodParamCount);
}
- if (status < 0)
+
+ if (status < 0) {
+ dprintk(1, "Could not set demodulator parameters. Make "
+ "sure qam_demod_parameter_count (%d) is correct for "
+ "your firmware (%s).\n",
+ state->qam_demod_parameter_count,
+ state->microcode_name);
goto error;
+ } else if (!state->qam_demod_parameter_count) {
+ dprintk(1, "Auto-probing the correct QAM demodulator command "
+ "parameters was successful - using %d parameters.\n",
+ qamDemodParamCount);
+
+ /*
+ * One of our commands was successful. We don't need to
+ * auto-probe anymore, now that we got the correct command.
+ */
+ state->qam_demod_parameter_count = qamDemodParamCount;
+ }
/*
* STEP 3: enable the system in a mode where the ADC provides valid
@@ -5968,34 +6058,15 @@ error:
return status;
}
-static int load_microcode(struct drxk_state *state, const char *mc_name)
-{
- const struct firmware *fw = NULL;
- int err = 0;
-
- dprintk(1, "\n");
-
- err = request_firmware(&fw, mc_name, state->i2c->dev.parent);
- if (err < 0) {
- printk(KERN_ERR
- "drxk: Could not load firmware file %s.\n", mc_name);
- printk(KERN_INFO
- "drxk: Copy %s to your hotplug directory!\n", mc_name);
- return err;
- }
- err = DownloadMicrocode(state, fw->data, fw->size);
- release_firmware(fw);
- return err;
-}
-
static int init_drxk(struct drxk_state *state)
{
- int status = 0;
+ int status = 0, n = 0;
enum DRXPowerMode powerMode = DRXK_POWER_DOWN_OFDM;
u16 driverVersion;
dprintk(1, "\n");
if ((state->m_DrxkState == DRXK_UNINITIALIZED)) {
+ drxk_i2c_lock(state);
status = PowerUpDevice(state);
if (status < 0)
goto error;
@@ -6073,8 +6144,12 @@ static int init_drxk(struct drxk_state *state)
if (status < 0)
goto error;
- if (state->microcode_name)
- load_microcode(state, state->microcode_name);
+ if (state->fw) {
+ status = DownloadMicrocode(state, state->fw->data,
+ state->fw->size);
+ if (status < 0)
+ goto error;
+ }
/* disable token-ring bus through OFDM block for possible ucode upload */
status = write16(state, SIO_OFDM_SH_OFDM_RING_ENABLE__A, SIO_OFDM_SH_OFDM_RING_ENABLE_OFF);
@@ -6167,19 +6242,71 @@ static int init_drxk(struct drxk_state *state)
state->m_DrxkState = DRXK_POWERED_DOWN;
} else
state->m_DrxkState = DRXK_STOPPED;
+
+ /* Initialize the supported delivery systems */
+ n = 0;
+ if (state->m_hasDVBC) {
+ state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_A;
+ state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_C;
+ strlcat(state->frontend.ops.info.name, " DVB-C",
+ sizeof(state->frontend.ops.info.name));
+ }
+ if (state->m_hasDVBT) {
+ state->frontend.ops.delsys[n++] = SYS_DVBT;
+ strlcat(state->frontend.ops.info.name, " DVB-T",
+ sizeof(state->frontend.ops.info.name));
+ }
+ drxk_i2c_unlock(state);
}
error:
- if (status < 0)
+ if (status < 0) {
+ state->m_DrxkState = DRXK_NO_DEV;
+ drxk_i2c_unlock(state);
printk(KERN_ERR "drxk: Error %d on %s\n", status, __func__);
+ }
return status;
}
+static void load_firmware_cb(const struct firmware *fw,
+ void *context)
+{
+ struct drxk_state *state = context;
+
+ dprintk(1, ": %s\n", fw ? "firmware loaded" : "firmware not loaded");
+ if (!fw) {
+ printk(KERN_ERR
+ "drxk: Could not load firmware file %s.\n",
+ state->microcode_name);
+ printk(KERN_INFO
+ "drxk: Copy %s to your hotplug directory!\n",
+ state->microcode_name);
+ state->microcode_name = NULL;
+
+ /*
+ * As firmware is now load asynchronous, it is not possible
+ * anymore to fail at frontend attach. We might silently
+ * return here, and hope that the driver won't crash.
+ * We might also change all DVB callbacks to return -ENODEV
+ * if the device is not initialized.
+ * As the DRX-K devices have their own internal firmware,
+ * let's just hope that it will match a firmware revision
+ * compatible with this driver and proceed.
+ */
+ }
+ state->fw = fw;
+
+ init_drxk(state);
+}
+
static void drxk_release(struct dvb_frontend *fe)
{
struct drxk_state *state = fe->demodulator_priv;
dprintk(1, "\n");
+ if (state->fw)
+ release_firmware(state->fw);
+
kfree(state);
}
@@ -6188,6 +6315,12 @@ static int drxk_sleep(struct dvb_frontend *fe)
struct drxk_state *state = fe->demodulator_priv;
dprintk(1, "\n");
+
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return 0;
+
ShutDown(state);
return 0;
}
@@ -6196,7 +6329,11 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
{
struct drxk_state *state = fe->demodulator_priv;
- dprintk(1, "%s\n", enable ? "enable" : "disable");
+ dprintk(1, ": %s\n", enable ? "enable" : "disable");
+
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+
return ConfigureI2CBridge(state, enable ? true : false);
}
@@ -6209,6 +6346,12 @@ static int drxk_set_parameters(struct dvb_frontend *fe)
dprintk(1, "\n");
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return -EAGAIN;
+
if (!fe->ops.tuner_ops.get_if_frequency) {
printk(KERN_ERR
"drxk: Error: get_if_frequency() not defined at tuner. Can't work without it!\n");
@@ -6262,6 +6405,12 @@ static int drxk_read_status(struct dvb_frontend *fe, fe_status_t *status)
u32 stat;
dprintk(1, "\n");
+
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return -EAGAIN;
+
*status = 0;
GetLockStatus(state, &stat, 0);
if (stat == MPEG_LOCK)
@@ -6275,8 +6424,15 @@ static int drxk_read_status(struct dvb_frontend *fe, fe_status_t *status)
static int drxk_read_ber(struct dvb_frontend *fe, u32 *ber)
{
+ struct drxk_state *state = fe->demodulator_priv;
+
dprintk(1, "\n");
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return -EAGAIN;
+
*ber = 0;
return 0;
}
@@ -6288,6 +6444,12 @@ static int drxk_read_signal_strength(struct dvb_frontend *fe,
u32 val = 0;
dprintk(1, "\n");
+
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return -EAGAIN;
+
ReadIFAgc(state, &val);
*strength = val & 0xffff;
return 0;
@@ -6299,6 +6461,12 @@ static int drxk_read_snr(struct dvb_frontend *fe, u16 *snr)
s32 snr2;
dprintk(1, "\n");
+
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return -EAGAIN;
+
GetSignalToNoise(state, &snr2);
*snr = snr2 & 0xffff;
return 0;
@@ -6310,6 +6478,12 @@ static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
u16 err;
dprintk(1, "\n");
+
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return -EAGAIN;
+
DVBTQAMGetAccPktErr(state, &err);
*ucblocks = (u32) err;
return 0;
@@ -6318,9 +6492,16 @@ static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
static int drxk_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings
*sets)
{
+ struct drxk_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
dprintk(1, "\n");
+
+ if (state->m_DrxkState == DRXK_NO_DEV)
+ return -ENODEV;
+ if (state->m_DrxkState == DRXK_UNINITIALIZED)
+ return -EAGAIN;
+
switch (p->delivery_system) {
case SYS_DVBC_ANNEX_A:
case SYS_DVBC_ANNEX_C:
@@ -6371,10 +6552,9 @@ static struct dvb_frontend_ops drxk_ops = {
struct dvb_frontend *drxk_attach(const struct drxk_config *config,
struct i2c_adapter *i2c)
{
- int n;
-
struct drxk_state *state = NULL;
u8 adr = config->adr;
+ int status;
dprintk(1, "\n");
state = kzalloc(sizeof(struct drxk_state), GFP_KERNEL);
@@ -6385,6 +6565,7 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config,
state->demod_address = adr;
state->single_master = config->single_master;
state->microcode_name = config->microcode_name;
+ state->qam_demod_parameter_count = config->qam_demod_parameter_count;
state->no_i2c_bridge = config->no_i2c_bridge;
state->antenna_gpio = config->antenna_gpio;
state->antenna_dvbt = config->antenna_dvbt;
@@ -6425,22 +6606,21 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config,
state->frontend.demodulator_priv = state;
init_state(state);
- if (init_drxk(state) < 0)
- goto error;
- /* Initialize the supported delivery systems */
- n = 0;
- if (state->m_hasDVBC) {
- state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_A;
- state->frontend.ops.delsys[n++] = SYS_DVBC_ANNEX_C;
- strlcat(state->frontend.ops.info.name, " DVB-C",
- sizeof(state->frontend.ops.info.name));
- }
- if (state->m_hasDVBT) {
- state->frontend.ops.delsys[n++] = SYS_DVBT;
- strlcat(state->frontend.ops.info.name, " DVB-T",
- sizeof(state->frontend.ops.info.name));
- }
+ /* Load firmware and initialize DRX-K */
+ if (state->microcode_name) {
+ status = request_firmware_nowait(THIS_MODULE, 1,
+ state->microcode_name,
+ state->i2c->dev.parent,
+ GFP_KERNEL,
+ state, load_firmware_cb);
+ if (status < 0) {
+ printk(KERN_ERR
+ "drxk: failed to request a firmware\n");
+ return NULL;
+ }
+ } else if (init_drxk(state) < 0)
+ goto error;
printk(KERN_INFO "drxk: frontend initialized.\n");
return &state->frontend;
diff --git a/drivers/media/dvb/frontends/drxk_hard.h b/drivers/media/dvb/frontends/drxk_hard.h
index 4bbf841de83a..6bb9fc4a7b96 100644
--- a/drivers/media/dvb/frontends/drxk_hard.h
+++ b/drivers/media/dvb/frontends/drxk_hard.h
@@ -94,7 +94,15 @@ enum DRXPowerMode {
enum AGC_CTRL_MODE { DRXK_AGC_CTRL_AUTO = 0, DRXK_AGC_CTRL_USER, DRXK_AGC_CTRL_OFF };
-enum EDrxkState { DRXK_UNINITIALIZED = 0, DRXK_STOPPED, DRXK_DTV_STARTED, DRXK_ATV_STARTED, DRXK_POWERED_DOWN };
+enum EDrxkState {
+ DRXK_UNINITIALIZED = 0,
+ DRXK_STOPPED,
+ DRXK_DTV_STARTED,
+ DRXK_ATV_STARTED,
+ DRXK_POWERED_DOWN,
+ DRXK_NO_DEV /* If drxk init failed */
+};
+
enum EDrxkCoefArrayIndex {
DRXK_COEF_IDX_MN = 0,
DRXK_COEF_IDX_FM ,
@@ -325,6 +333,9 @@ struct drxk_state {
enum DRXPowerMode m_currentPowerMode;
+ /* when true, avoids other devices to use the I2C bus */
+ bool drxk_i2c_exclusive_lock;
+
/*
* Configurable parameters at the driver. They stores the values found
* at struct drxk_config.
@@ -338,7 +349,11 @@ struct drxk_state {
bool antenna_dvbt;
u16 antenna_gpio;
+ /* Firmware */
const char *microcode_name;
+ struct completion fw_wait_load;
+ const struct firmware *fw;
+ int qam_demod_parameter_count;
};
#define NEVER_LOCK 0
diff --git a/drivers/media/dvb/frontends/rtl2832.c b/drivers/media/dvb/frontends/rtl2832.c
new file mode 100644
index 000000000000..2da592fb38ad
--- /dev/null
+++ b/drivers/media/dvb/frontends/rtl2832.c
@@ -0,0 +1,789 @@
+/*
+ * Realtek RTL2832 DVB-T demodulator driver
+ *
+ * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "rtl2832_priv.h"
+#include <linux/bitops.h>
+
+int rtl2832_debug;
+module_param_named(debug, rtl2832_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+#define REG_MASK(b) (BIT(b + 1) - 1)
+
+static const struct rtl2832_reg_entry registers[] = {
+ [DVBT_SOFT_RST] = {0x1, 0x1, 2, 2},
+ [DVBT_IIC_REPEAT] = {0x1, 0x1, 3, 3},
+ [DVBT_TR_WAIT_MIN_8K] = {0x1, 0x88, 11, 2},
+ [DVBT_RSD_BER_FAIL_VAL] = {0x1, 0x8f, 15, 0},
+ [DVBT_EN_BK_TRK] = {0x1, 0xa6, 7, 7},
+ [DVBT_AD_EN_REG] = {0x0, 0x8, 7, 7},
+ [DVBT_AD_EN_REG1] = {0x0, 0x8, 6, 6},
+ [DVBT_EN_BBIN] = {0x1, 0xb1, 0, 0},
+ [DVBT_MGD_THD0] = {0x1, 0x95, 7, 0},
+ [DVBT_MGD_THD1] = {0x1, 0x96, 7, 0},
+ [DVBT_MGD_THD2] = {0x1, 0x97, 7, 0},
+ [DVBT_MGD_THD3] = {0x1, 0x98, 7, 0},
+ [DVBT_MGD_THD4] = {0x1, 0x99, 7, 0},
+ [DVBT_MGD_THD5] = {0x1, 0x9a, 7, 0},
+ [DVBT_MGD_THD6] = {0x1, 0x9b, 7, 0},
+ [DVBT_MGD_THD7] = {0x1, 0x9c, 7, 0},
+ [DVBT_EN_CACQ_NOTCH] = {0x1, 0x61, 4, 4},
+ [DVBT_AD_AV_REF] = {0x0, 0x9, 6, 0},
+ [DVBT_REG_PI] = {0x0, 0xa, 2, 0},
+ [DVBT_PIP_ON] = {0x0, 0x21, 3, 3},
+ [DVBT_SCALE1_B92] = {0x2, 0x92, 7, 0},
+ [DVBT_SCALE1_B93] = {0x2, 0x93, 7, 0},
+ [DVBT_SCALE1_BA7] = {0x2, 0xa7, 7, 0},
+ [DVBT_SCALE1_BA9] = {0x2, 0xa9, 7, 0},
+ [DVBT_SCALE1_BAA] = {0x2, 0xaa, 7, 0},
+ [DVBT_SCALE1_BAB] = {0x2, 0xab, 7, 0},
+ [DVBT_SCALE1_BAC] = {0x2, 0xac, 7, 0},
+ [DVBT_SCALE1_BB0] = {0x2, 0xb0, 7, 0},
+ [DVBT_SCALE1_BB1] = {0x2, 0xb1, 7, 0},
+ [DVBT_KB_P1] = {0x1, 0x64, 3, 1},
+ [DVBT_KB_P2] = {0x1, 0x64, 6, 4},
+ [DVBT_KB_P3] = {0x1, 0x65, 2, 0},
+ [DVBT_OPT_ADC_IQ] = {0x0, 0x6, 5, 4},
+ [DVBT_AD_AVI] = {0x0, 0x9, 1, 0},
+ [DVBT_AD_AVQ] = {0x0, 0x9, 3, 2},
+ [DVBT_K1_CR_STEP12] = {0x2, 0xad, 9, 4},
+ [DVBT_TRK_KS_P2] = {0x1, 0x6f, 2, 0},
+ [DVBT_TRK_KS_I2] = {0x1, 0x70, 5, 3},
+ [DVBT_TR_THD_SET2] = {0x1, 0x72, 3, 0},
+ [DVBT_TRK_KC_P2] = {0x1, 0x73, 5, 3},
+ [DVBT_TRK_KC_I2] = {0x1, 0x75, 2, 0},
+ [DVBT_CR_THD_SET2] = {0x1, 0x76, 7, 6},
+ [DVBT_PSET_IFFREQ] = {0x1, 0x19, 21, 0},
+ [DVBT_SPEC_INV] = {0x1, 0x15, 0, 0},
+ [DVBT_RSAMP_RATIO] = {0x1, 0x9f, 27, 2},
+ [DVBT_CFREQ_OFF_RATIO] = {0x1, 0x9d, 23, 4},
+ [DVBT_FSM_STAGE] = {0x3, 0x51, 6, 3},
+ [DVBT_RX_CONSTEL] = {0x3, 0x3c, 3, 2},
+ [DVBT_RX_HIER] = {0x3, 0x3c, 6, 4},
+ [DVBT_RX_C_RATE_LP] = {0x3, 0x3d, 2, 0},
+ [DVBT_RX_C_RATE_HP] = {0x3, 0x3d, 5, 3},
+ [DVBT_GI_IDX] = {0x3, 0x51, 1, 0},
+ [DVBT_FFT_MODE_IDX] = {0x3, 0x51, 2, 2},
+ [DVBT_RSD_BER_EST] = {0x3, 0x4e, 15, 0},
+ [DVBT_CE_EST_EVM] = {0x4, 0xc, 15, 0},
+ [DVBT_RF_AGC_VAL] = {0x3, 0x5b, 13, 0},
+ [DVBT_IF_AGC_VAL] = {0x3, 0x59, 13, 0},
+ [DVBT_DAGC_VAL] = {0x3, 0x5, 7, 0},
+ [DVBT_SFREQ_OFF] = {0x3, 0x18, 13, 0},
+ [DVBT_CFREQ_OFF] = {0x3, 0x5f, 17, 0},
+ [DVBT_POLAR_RF_AGC] = {0x0, 0xe, 1, 1},
+ [DVBT_POLAR_IF_AGC] = {0x0, 0xe, 0, 0},
+ [DVBT_AAGC_HOLD] = {0x1, 0x4, 5, 5},
+ [DVBT_EN_RF_AGC] = {0x1, 0x4, 6, 6},
+ [DVBT_EN_IF_AGC] = {0x1, 0x4, 7, 7},
+ [DVBT_IF_AGC_MIN] = {0x1, 0x8, 7, 0},
+ [DVBT_IF_AGC_MAX] = {0x1, 0x9, 7, 0},
+ [DVBT_RF_AGC_MIN] = {0x1, 0xa, 7, 0},
+ [DVBT_RF_AGC_MAX] = {0x1, 0xb, 7, 0},
+ [DVBT_IF_AGC_MAN] = {0x1, 0xc, 6, 6},
+ [DVBT_IF_AGC_MAN_VAL] = {0x1, 0xc, 13, 0},
+ [DVBT_RF_AGC_MAN] = {0x1, 0xe, 6, 6},
+ [DVBT_RF_AGC_MAN_VAL] = {0x1, 0xe, 13, 0},
+ [DVBT_DAGC_TRG_VAL] = {0x1, 0x12, 7, 0},
+ [DVBT_AGC_TARG_VAL_0] = {0x1, 0x2, 0, 0},
+ [DVBT_AGC_TARG_VAL_8_1] = {0x1, 0x3, 7, 0},
+ [DVBT_AAGC_LOOP_GAIN] = {0x1, 0xc7, 5, 1},
+ [DVBT_LOOP_GAIN2_3_0] = {0x1, 0x4, 4, 1},
+ [DVBT_LOOP_GAIN2_4] = {0x1, 0x5, 7, 7},
+ [DVBT_LOOP_GAIN3] = {0x1, 0xc8, 4, 0},
+ [DVBT_VTOP1] = {0x1, 0x6, 5, 0},
+ [DVBT_VTOP2] = {0x1, 0xc9, 5, 0},
+ [DVBT_VTOP3] = {0x1, 0xca, 5, 0},
+ [DVBT_KRF1] = {0x1, 0xcb, 7, 0},
+ [DVBT_KRF2] = {0x1, 0x7, 7, 0},
+ [DVBT_KRF3] = {0x1, 0xcd, 7, 0},
+ [DVBT_KRF4] = {0x1, 0xce, 7, 0},
+ [DVBT_EN_GI_PGA] = {0x1, 0xe5, 0, 0},
+ [DVBT_THD_LOCK_UP] = {0x1, 0xd9, 8, 0},
+ [DVBT_THD_LOCK_DW] = {0x1, 0xdb, 8, 0},
+ [DVBT_THD_UP1] = {0x1, 0xdd, 7, 0},
+ [DVBT_THD_DW1] = {0x1, 0xde, 7, 0},
+ [DVBT_INTER_CNT_LEN] = {0x1, 0xd8, 3, 0},
+ [DVBT_GI_PGA_STATE] = {0x1, 0xe6, 3, 3},
+ [DVBT_EN_AGC_PGA] = {0x1, 0xd7, 0, 0},
+ [DVBT_CKOUTPAR] = {0x1, 0x7b, 5, 5},
+ [DVBT_CKOUT_PWR] = {0x1, 0x7b, 6, 6},
+ [DVBT_SYNC_DUR] = {0x1, 0x7b, 7, 7},
+ [DVBT_ERR_DUR] = {0x1, 0x7c, 0, 0},
+ [DVBT_SYNC_LVL] = {0x1, 0x7c, 1, 1},
+ [DVBT_ERR_LVL] = {0x1, 0x7c, 2, 2},
+ [DVBT_VAL_LVL] = {0x1, 0x7c, 3, 3},
+ [DVBT_SERIAL] = {0x1, 0x7c, 4, 4},
+ [DVBT_SER_LSB] = {0x1, 0x7c, 5, 5},
+ [DVBT_CDIV_PH0] = {0x1, 0x7d, 3, 0},
+ [DVBT_CDIV_PH1] = {0x1, 0x7d, 7, 4},
+ [DVBT_MPEG_IO_OPT_2_2] = {0x0, 0x6, 7, 7},
+ [DVBT_MPEG_IO_OPT_1_0] = {0x0, 0x7, 7, 6},
+ [DVBT_CKOUTPAR_PIP] = {0x0, 0xb7, 4, 4},
+ [DVBT_CKOUT_PWR_PIP] = {0x0, 0xb7, 3, 3},
+ [DVBT_SYNC_LVL_PIP] = {0x0, 0xb7, 2, 2},
+ [DVBT_ERR_LVL_PIP] = {0x0, 0xb7, 1, 1},
+ [DVBT_VAL_LVL_PIP] = {0x0, 0xb7, 0, 0},
+ [DVBT_CKOUTPAR_PID] = {0x0, 0xb9, 4, 4},
+ [DVBT_CKOUT_PWR_PID] = {0x0, 0xb9, 3, 3},
+ [DVBT_SYNC_LVL_PID] = {0x0, 0xb9, 2, 2},
+ [DVBT_ERR_LVL_PID] = {0x0, 0xb9, 1, 1},
+ [DVBT_VAL_LVL_PID] = {0x0, 0xb9, 0, 0},
+ [DVBT_SM_PASS] = {0x1, 0x93, 11, 0},
+ [DVBT_AD7_SETTING] = {0x0, 0x11, 15, 0},
+ [DVBT_RSSI_R] = {0x3, 0x1, 6, 0},
+ [DVBT_ACI_DET_IND] = {0x3, 0x12, 0, 0},
+ [DVBT_REG_MON] = {0x0, 0xd, 1, 0},
+ [DVBT_REG_MONSEL] = {0x0, 0xd, 2, 2},
+ [DVBT_REG_GPE] = {0x0, 0xd, 7, 7},
+ [DVBT_REG_GPO] = {0x0, 0x10, 0, 0},
+ [DVBT_REG_4MSEL] = {0x0, 0x13, 0, 0},
+};
+
+/* write multiple hardware registers */
+static int rtl2832_wr(struct rtl2832_priv *priv, u8 reg, u8 *val, int len)
+{
+ int ret;
+ u8 buf[1+len];
+ struct i2c_msg msg[1] = {
+ {
+ .addr = priv->cfg.i2c_addr,
+ .flags = 0,
+ .len = 1+len,
+ .buf = buf,
+ }
+ };
+
+ buf[0] = reg;
+ memcpy(&buf[1], val, len);
+
+ ret = i2c_transfer(priv->i2c, msg, 1);
+ if (ret == 1) {
+ ret = 0;
+ } else {
+ warn("i2c wr failed=%d reg=%02x len=%d", ret, reg, len);
+ ret = -EREMOTEIO;
+ }
+ return ret;
+}
+
+/* read multiple hardware registers */
+static int rtl2832_rd(struct rtl2832_priv *priv, u8 reg, u8 *val, int len)
+{
+ int ret;
+ struct i2c_msg msg[2] = {
+ {
+ .addr = priv->cfg.i2c_addr,
+ .flags = 0,
+ .len = 1,
+ .buf = &reg,
+ }, {
+ .addr = priv->cfg.i2c_addr,
+ .flags = I2C_M_RD,
+ .len = len,
+ .buf = val,
+ }
+ };
+
+ ret = i2c_transfer(priv->i2c, msg, 2);
+ if (ret == 2) {
+ ret = 0;
+ } else {
+ warn("i2c rd failed=%d reg=%02x len=%d", ret, reg, len);
+ ret = -EREMOTEIO;
+}
+return ret;
+}
+
+/* write multiple registers */
+static int rtl2832_wr_regs(struct rtl2832_priv *priv, u8 reg, u8 page, u8 *val,
+ int len)
+{
+ int ret;
+
+
+ /* switch bank if needed */
+ if (page != priv->page) {
+ ret = rtl2832_wr(priv, 0x00, &page, 1);
+ if (ret)
+ return ret;
+
+ priv->page = page;
+}
+
+return rtl2832_wr(priv, reg, val, len);
+}
+
+/* read multiple registers */
+static int rtl2832_rd_regs(struct rtl2832_priv *priv, u8 reg, u8 page, u8 *val,
+ int len)
+{
+ int ret;
+
+ /* switch bank if needed */
+ if (page != priv->page) {
+ ret = rtl2832_wr(priv, 0x00, &page, 1);
+ if (ret)
+ return ret;
+
+ priv->page = page;
+ }
+
+ return rtl2832_rd(priv, reg, val, len);
+}
+
+#if 0 /* currently not used */
+/* write single register */
+static int rtl2832_wr_reg(struct rtl2832_priv *priv, u8 reg, u8 page, u8 val)
+{
+ return rtl2832_wr_regs(priv, reg, page, &val, 1);
+}
+#endif
+
+/* read single register */
+static int rtl2832_rd_reg(struct rtl2832_priv *priv, u8 reg, u8 page, u8 *val)
+{
+ return rtl2832_rd_regs(priv, reg, page, val, 1);
+}
+
+int rtl2832_rd_demod_reg(struct rtl2832_priv *priv, int reg, u32 *val)
+{
+ int ret;
+
+ u8 reg_start_addr;
+ u8 msb, lsb;
+ u8 page;
+ u8 reading[4];
+ u32 reading_tmp;
+ int i;
+
+ u8 len;
+ u32 mask;
+
+ reg_start_addr = registers[reg].start_address;
+ msb = registers[reg].msb;
+ lsb = registers[reg].lsb;
+ page = registers[reg].page;
+
+ len = (msb >> 3) + 1;
+ mask = REG_MASK(msb - lsb);
+
+ ret = rtl2832_rd_regs(priv, reg_start_addr, page, &reading[0], len);
+ if (ret)
+ goto err;
+
+ reading_tmp = 0;
+ for (i = 0; i < len; i++)
+ reading_tmp |= reading[i] << ((len - 1 - i) * 8);
+
+ *val = (reading_tmp >> lsb) & mask;
+
+ return ret;
+
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+
+}
+
+int rtl2832_wr_demod_reg(struct rtl2832_priv *priv, int reg, u32 val)
+{
+ int ret, i;
+ u8 len;
+ u8 reg_start_addr;
+ u8 msb, lsb;
+ u8 page;
+ u32 mask;
+
+
+ u8 reading[4];
+ u8 writing[4];
+ u32 reading_tmp;
+ u32 writing_tmp;
+
+
+ reg_start_addr = registers[reg].start_address;
+ msb = registers[reg].msb;
+ lsb = registers[reg].lsb;
+ page = registers[reg].page;
+
+ len = (msb >> 3) + 1;
+ mask = REG_MASK(msb - lsb);
+
+
+ ret = rtl2832_rd_regs(priv, reg_start_addr, page, &reading[0], len);
+ if (ret)
+ goto err;
+
+ reading_tmp = 0;
+ for (i = 0; i < len; i++)
+ reading_tmp |= reading[i] << ((len - 1 - i) * 8);
+
+ writing_tmp = reading_tmp & ~(mask << lsb);
+ writing_tmp |= ((val & mask) << lsb);
+
+
+ for (i = 0; i < len; i++)
+ writing[i] = (writing_tmp >> ((len - 1 - i) * 8)) & 0xff;
+
+ ret = rtl2832_wr_regs(priv, reg_start_addr, page, &writing[0], len);
+ if (ret)
+ goto err;
+
+ return ret;
+
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+
+}
+
+
+static int rtl2832_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+ int ret;
+ struct rtl2832_priv *priv = fe->demodulator_priv;
+
+ dbg("%s: enable=%d", __func__, enable);
+
+ /* gate already open or close */
+ if (priv->i2c_gate_state == enable)
+ return 0;
+
+ ret = rtl2832_wr_demod_reg(priv, DVBT_IIC_REPEAT, (enable ? 0x1 : 0x0));
+ if (ret)
+ goto err;
+
+ priv->i2c_gate_state = enable;
+
+ return ret;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+
+
+static int rtl2832_init(struct dvb_frontend *fe)
+{
+ struct rtl2832_priv *priv = fe->demodulator_priv;
+ int i, ret;
+
+ u8 en_bbin;
+ u64 pset_iffreq;
+
+ /* initialization values for the demodulator registers */
+ struct rtl2832_reg_value rtl2832_initial_regs[] = {
+ {DVBT_AD_EN_REG, 0x1},
+ {DVBT_AD_EN_REG1, 0x1},
+ {DVBT_RSD_BER_FAIL_VAL, 0x2800},
+ {DVBT_MGD_THD0, 0x10},
+ {DVBT_MGD_THD1, 0x20},
+ {DVBT_MGD_THD2, 0x20},
+ {DVBT_MGD_THD3, 0x40},
+ {DVBT_MGD_THD4, 0x22},
+ {DVBT_MGD_THD5, 0x32},
+ {DVBT_MGD_THD6, 0x37},
+ {DVBT_MGD_THD7, 0x39},
+ {DVBT_EN_BK_TRK, 0x0},
+ {DVBT_EN_CACQ_NOTCH, 0x0},
+ {DVBT_AD_AV_REF, 0x2a},
+ {DVBT_REG_PI, 0x6},
+ {DVBT_PIP_ON, 0x0},
+ {DVBT_CDIV_PH0, 0x8},
+ {DVBT_CDIV_PH1, 0x8},
+ {DVBT_SCALE1_B92, 0x4},
+ {DVBT_SCALE1_B93, 0xb0},
+ {DVBT_SCALE1_BA7, 0x78},
+ {DVBT_SCALE1_BA9, 0x28},
+ {DVBT_SCALE1_BAA, 0x59},
+ {DVBT_SCALE1_BAB, 0x83},
+ {DVBT_SCALE1_BAC, 0xd4},
+ {DVBT_SCALE1_BB0, 0x65},
+ {DVBT_SCALE1_BB1, 0x43},
+ {DVBT_KB_P1, 0x1},
+ {DVBT_KB_P2, 0x4},
+ {DVBT_KB_P3, 0x7},
+ {DVBT_K1_CR_STEP12, 0xa},
+ {DVBT_REG_GPE, 0x1},
+ {DVBT_SERIAL, 0x0},
+ {DVBT_CDIV_PH0, 0x9},
+ {DVBT_CDIV_PH1, 0x9},
+ {DVBT_MPEG_IO_OPT_2_2, 0x0},
+ {DVBT_MPEG_IO_OPT_1_0, 0x0},
+ {DVBT_TRK_KS_P2, 0x4},
+ {DVBT_TRK_KS_I2, 0x7},
+ {DVBT_TR_THD_SET2, 0x6},
+ {DVBT_TRK_KC_I2, 0x5},
+ {DVBT_CR_THD_SET2, 0x1},
+ {DVBT_SPEC_INV, 0x0},
+ {DVBT_DAGC_TRG_VAL, 0x5a},
+ {DVBT_AGC_TARG_VAL_0, 0x0},
+ {DVBT_AGC_TARG_VAL_8_1, 0x5a},
+ {DVBT_AAGC_LOOP_GAIN, 0x16},
+ {DVBT_LOOP_GAIN2_3_0, 0x6},
+ {DVBT_LOOP_GAIN2_4, 0x1},
+ {DVBT_LOOP_GAIN3, 0x16},
+ {DVBT_VTOP1, 0x35},
+ {DVBT_VTOP2, 0x21},
+ {DVBT_VTOP3, 0x21},
+ {DVBT_KRF1, 0x0},
+ {DVBT_KRF2, 0x40},
+ {DVBT_KRF3, 0x10},
+ {DVBT_KRF4, 0x10},
+ {DVBT_IF_AGC_MIN, 0x80},
+ {DVBT_IF_AGC_MAX, 0x7f},
+ {DVBT_RF_AGC_MIN, 0x80},
+ {DVBT_RF_AGC_MAX, 0x7f},
+ {DVBT_POLAR_RF_AGC, 0x0},
+ {DVBT_POLAR_IF_AGC, 0x0},
+ {DVBT_AD7_SETTING, 0xe9bf},
+ {DVBT_EN_GI_PGA, 0x0},
+ {DVBT_THD_LOCK_UP, 0x0},
+ {DVBT_THD_LOCK_DW, 0x0},
+ {DVBT_THD_UP1, 0x11},
+ {DVBT_THD_DW1, 0xef},
+ {DVBT_INTER_CNT_LEN, 0xc},
+ {DVBT_GI_PGA_STATE, 0x0},
+ {DVBT_EN_AGC_PGA, 0x1},
+ {DVBT_IF_AGC_MAN, 0x0},
+ };
+
+
+ dbg("%s", __func__);
+
+ en_bbin = (priv->cfg.if_dvbt == 0 ? 0x1 : 0x0);
+
+ /*
+ * PSET_IFFREQ = - floor((IfFreqHz % CrystalFreqHz) * pow(2, 22)
+ * / CrystalFreqHz)
+ */
+ pset_iffreq = priv->cfg.if_dvbt % priv->cfg.xtal;
+ pset_iffreq *= 0x400000;
+ pset_iffreq = div_u64(pset_iffreq, priv->cfg.xtal);
+ pset_iffreq = pset_iffreq & 0x3fffff;
+
+
+
+ for (i = 0; i < ARRAY_SIZE(rtl2832_initial_regs); i++) {
+ ret = rtl2832_wr_demod_reg(priv, rtl2832_initial_regs[i].reg,
+ rtl2832_initial_regs[i].value);
+ if (ret)
+ goto err;
+ }
+
+ /* if frequency settings */
+ ret = rtl2832_wr_demod_reg(priv, DVBT_EN_BBIN, en_bbin);
+ if (ret)
+ goto err;
+
+ ret = rtl2832_wr_demod_reg(priv, DVBT_PSET_IFFREQ, pset_iffreq);
+ if (ret)
+ goto err;
+
+ priv->sleeping = false;
+
+ return ret;
+
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int rtl2832_sleep(struct dvb_frontend *fe)
+{
+ struct rtl2832_priv *priv = fe->demodulator_priv;
+
+ dbg("%s", __func__);
+ priv->sleeping = true;
+ return 0;
+}
+
+int rtl2832_get_tune_settings(struct dvb_frontend *fe,
+ struct dvb_frontend_tune_settings *s)
+{
+ dbg("%s", __func__);
+ s->min_delay_ms = 1000;
+ s->step_size = fe->ops.info.frequency_stepsize * 2;
+ s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+ return 0;
+}
+
+static int rtl2832_set_frontend(struct dvb_frontend *fe)
+{
+ struct rtl2832_priv *priv = fe->demodulator_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ int ret, i, j;
+ u64 bw_mode, num, num2;
+ u32 resamp_ratio, cfreq_off_ratio;
+
+
+ static u8 bw_params[3][32] = {
+ /* 6 MHz bandwidth */
+ {
+ 0xf5, 0xff, 0x15, 0x38, 0x5d, 0x6d, 0x52, 0x07, 0xfa, 0x2f,
+ 0x53, 0xf5, 0x3f, 0xca, 0x0b, 0x91, 0xea, 0x30, 0x63, 0xb2,
+ 0x13, 0xda, 0x0b, 0xc4, 0x18, 0x7e, 0x16, 0x66, 0x08, 0x67,
+ 0x19, 0xe0,
+ },
+
+ /* 7 MHz bandwidth */
+ {
+ 0xe7, 0xcc, 0xb5, 0xba, 0xe8, 0x2f, 0x67, 0x61, 0x00, 0xaf,
+ 0x86, 0xf2, 0xbf, 0x59, 0x04, 0x11, 0xb6, 0x33, 0xa4, 0x30,
+ 0x15, 0x10, 0x0a, 0x42, 0x18, 0xf8, 0x17, 0xd9, 0x07, 0x22,
+ 0x19, 0x10,
+ },
+
+ /* 8 MHz bandwidth */
+ {
+ 0x09, 0xf6, 0xd2, 0xa7, 0x9a, 0xc9, 0x27, 0x77, 0x06, 0xbf,
+ 0xec, 0xf4, 0x4f, 0x0b, 0xfc, 0x01, 0x63, 0x35, 0x54, 0xa7,
+ 0x16, 0x66, 0x08, 0xb4, 0x19, 0x6e, 0x19, 0x65, 0x05, 0xc8,
+ 0x19, 0xe0,
+ },
+ };
+
+
+ dbg("%s: frequency=%d bandwidth_hz=%d inversion=%d", __func__,
+ c->frequency, c->bandwidth_hz, c->inversion);
+
+
+ /* program tuner */
+ if (fe->ops.tuner_ops.set_params)
+ fe->ops.tuner_ops.set_params(fe);
+
+
+ switch (c->bandwidth_hz) {
+ case 6000000:
+ i = 0;
+ bw_mode = 48000000;
+ break;
+ case 7000000:
+ i = 1;
+ bw_mode = 56000000;
+ break;
+ case 8000000:
+ i = 2;
+ bw_mode = 64000000;
+ break;
+ default:
+ dbg("invalid bandwidth");
+ return -EINVAL;
+ }
+
+ for (j = 0; j < sizeof(bw_params[j]); j++) {
+ ret = rtl2832_wr_regs(priv, 0x1c+j, 1, &bw_params[i][j], 1);
+ if (ret)
+ goto err;
+ }
+
+ /* calculate and set resample ratio
+ * RSAMP_RATIO = floor(CrystalFreqHz * 7 * pow(2, 22)
+ * / ConstWithBandwidthMode)
+ */
+ num = priv->cfg.xtal * 7;
+ num *= 0x400000;
+ num = div_u64(num, bw_mode);
+ resamp_ratio = num & 0x3ffffff;
+ ret = rtl2832_wr_demod_reg(priv, DVBT_RSAMP_RATIO, resamp_ratio);
+ if (ret)
+ goto err;
+
+ /* calculate and set cfreq off ratio
+ * CFREQ_OFF_RATIO = - floor(ConstWithBandwidthMode * pow(2, 20)
+ * / (CrystalFreqHz * 7))
+ */
+ num = bw_mode << 20;
+ num2 = priv->cfg.xtal * 7;
+ num = div_u64(num, num2);
+ num = -num;
+ cfreq_off_ratio = num & 0xfffff;
+ ret = rtl2832_wr_demod_reg(priv, DVBT_CFREQ_OFF_RATIO, cfreq_off_ratio);
+ if (ret)
+ goto err;
+
+
+ /* soft reset */
+ ret = rtl2832_wr_demod_reg(priv, DVBT_SOFT_RST, 0x1);
+ if (ret)
+ goto err;
+
+ ret = rtl2832_wr_demod_reg(priv, DVBT_SOFT_RST, 0x0);
+ if (ret)
+ goto err;
+
+ return ret;
+err:
+ info("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int rtl2832_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+ struct rtl2832_priv *priv = fe->demodulator_priv;
+ int ret;
+ u32 tmp;
+ *status = 0;
+
+
+ dbg("%s", __func__);
+ if (priv->sleeping)
+ return 0;
+
+ ret = rtl2832_rd_demod_reg(priv, DVBT_FSM_STAGE, &tmp);
+ if (ret)
+ goto err;
+
+ if (tmp == 11) {
+ *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+ FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+ }
+ /* TODO find out if this is also true for rtl2832? */
+ /*else if (tmp == 10) {
+ *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER |
+ FE_HAS_VITERBI;
+ }*/
+
+ return ret;
+err:
+ info("%s: failed=%d", __func__, ret);
+ return ret;
+}
+
+static int rtl2832_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+ *snr = 0;
+ return 0;
+}
+
+static int rtl2832_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+ *ber = 0;
+ return 0;
+}
+
+static int rtl2832_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+ *ucblocks = 0;
+ return 0;
+}
+
+
+static int rtl2832_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ *strength = 0;
+ return 0;
+}
+
+static struct dvb_frontend_ops rtl2832_ops;
+
+static void rtl2832_release(struct dvb_frontend *fe)
+{
+ struct rtl2832_priv *priv = fe->demodulator_priv;
+
+ dbg("%s", __func__);
+ kfree(priv);
+}
+
+struct dvb_frontend *rtl2832_attach(const struct rtl2832_config *cfg,
+ struct i2c_adapter *i2c)
+{
+ struct rtl2832_priv *priv = NULL;
+ int ret = 0;
+ u8 tmp;
+
+ dbg("%s", __func__);
+
+ /* allocate memory for the internal state */
+ priv = kzalloc(sizeof(struct rtl2832_priv), GFP_KERNEL);
+ if (priv == NULL)
+ goto err;
+
+ /* setup the priv */
+ priv->i2c = i2c;
+ priv->tuner = cfg->tuner;
+ memcpy(&priv->cfg, cfg, sizeof(struct rtl2832_config));
+
+ /* check if the demod is there */
+ ret = rtl2832_rd_reg(priv, 0x00, 0x0, &tmp);
+ if (ret)
+ goto err;
+
+ /* create dvb_frontend */
+ memcpy(&priv->fe.ops, &rtl2832_ops, sizeof(struct dvb_frontend_ops));
+ priv->fe.demodulator_priv = priv;
+
+ /* TODO implement sleep mode */
+ priv->sleeping = true;
+
+ return &priv->fe;
+err:
+ dbg("%s: failed=%d", __func__, ret);
+ kfree(priv);
+ return NULL;
+}
+EXPORT_SYMBOL(rtl2832_attach);
+
+static struct dvb_frontend_ops rtl2832_ops = {
+ .delsys = { SYS_DVBT },
+ .info = {
+ .name = "Realtek RTL2832 (DVB-T)",
+ .frequency_min = 174000000,
+ .frequency_max = 862000000,
+ .frequency_stepsize = 166667,
+ .caps = FE_CAN_FEC_1_2 |
+ FE_CAN_FEC_2_3 |
+ FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 |
+ FE_CAN_FEC_7_8 |
+ FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK |
+ FE_CAN_QAM_16 |
+ FE_CAN_QAM_64 |
+ FE_CAN_QAM_AUTO |
+ FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_HIERARCHY_AUTO |
+ FE_CAN_RECOVER |
+ FE_CAN_MUTE_TS
+ },
+
+ .release = rtl2832_release,
+
+ .init = rtl2832_init,
+ .sleep = rtl2832_sleep,
+
+ .get_tune_settings = rtl2832_get_tune_settings,
+
+ .set_frontend = rtl2832_set_frontend,
+
+ .read_status = rtl2832_read_status,
+ .read_snr = rtl2832_read_snr,
+ .read_ber = rtl2832_read_ber,
+ .read_ucblocks = rtl2832_read_ucblocks,
+ .read_signal_strength = rtl2832_read_signal_strength,
+ .i2c_gate_ctrl = rtl2832_i2c_gate_ctrl,
+};
+
+MODULE_AUTHOR("Thomas Mair <mair.thomas86@gmail.com>");
+MODULE_DESCRIPTION("Realtek RTL2832 DVB-T demodulator driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.5");
diff --git a/drivers/media/dvb/frontends/rtl2832.h b/drivers/media/dvb/frontends/rtl2832.h
new file mode 100644
index 000000000000..d94dc9a3fa62
--- /dev/null
+++ b/drivers/media/dvb/frontends/rtl2832.h
@@ -0,0 +1,74 @@
+/*
+ * Realtek RTL2832 DVB-T demodulator driver
+ *
+ * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef RTL2832_H
+#define RTL2832_H
+
+#include <linux/dvb/frontend.h>
+
+struct rtl2832_config {
+ /*
+ * Demodulator I2C address.
+ */
+ u8 i2c_addr;
+
+ /*
+ * Xtal frequency.
+ * Hz
+ * 4000000, 16000000, 25000000, 28800000
+ */
+ u32 xtal;
+
+ /*
+ * IFs for all used modes.
+ * Hz
+ * 4570000, 4571429, 36000000, 36125000, 36166667, 44000000
+ */
+ u32 if_dvbt;
+
+ /*
+ */
+ u8 tuner;
+};
+
+
+#if defined(CONFIG_DVB_RTL2832) || \
+ (defined(CONFIG_DVB_RTL2832_MODULE) && defined(MODULE))
+extern struct dvb_frontend *rtl2832_attach(
+ const struct rtl2832_config *cfg,
+ struct i2c_adapter *i2c
+);
+
+extern struct i2c_adapter *rtl2832_get_tuner_i2c_adapter(
+ struct dvb_frontend *fe
+);
+#else
+static inline struct dvb_frontend *rtl2832_attach(
+ const struct rtl2832_config *config,
+ struct i2c_adapter *i2c
+)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+
+#endif /* RTL2832_H */
diff --git a/drivers/media/dvb/frontends/rtl2832_priv.h b/drivers/media/dvb/frontends/rtl2832_priv.h
new file mode 100644
index 000000000000..0ce9502da8ba
--- /dev/null
+++ b/drivers/media/dvb/frontends/rtl2832_priv.h
@@ -0,0 +1,260 @@
+/*
+ * Realtek RTL2832 DVB-T demodulator driver
+ *
+ * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef RTL2832_PRIV_H
+#define RTL2832_PRIV_H
+
+#include "dvb_frontend.h"
+#include "rtl2832.h"
+
+#define LOG_PREFIX "rtl2832"
+
+#undef dbg
+#define dbg(f, arg...) \
+do { \
+ if (rtl2832_debug) \
+ printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg); \
+} while (0)
+#undef err
+#define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg)
+#undef info
+#define info(f, arg...) printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
+#undef warn
+#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
+
+struct rtl2832_priv {
+ struct i2c_adapter *i2c;
+ struct dvb_frontend fe;
+ struct rtl2832_config cfg;
+
+ bool i2c_gate_state;
+ bool sleeping;
+
+ u8 tuner;
+ u8 page; /* active register page */
+};
+
+struct rtl2832_reg_entry {
+ u8 page;
+ u8 start_address;
+ u8 msb;
+ u8 lsb;
+};
+
+struct rtl2832_reg_value {
+ int reg;
+ u32 value;
+};
+
+
+/* Demod register bit names */
+enum DVBT_REG_BIT_NAME {
+ DVBT_SOFT_RST,
+ DVBT_IIC_REPEAT,
+ DVBT_TR_WAIT_MIN_8K,
+ DVBT_RSD_BER_FAIL_VAL,
+ DVBT_EN_BK_TRK,
+ DVBT_REG_PI,
+ DVBT_REG_PFREQ_1_0,
+ DVBT_PD_DA8,
+ DVBT_LOCK_TH,
+ DVBT_BER_PASS_SCAL,
+ DVBT_CE_FFSM_BYPASS,
+ DVBT_ALPHAIIR_N,
+ DVBT_ALPHAIIR_DIF,
+ DVBT_EN_TRK_SPAN,
+ DVBT_LOCK_TH_LEN,
+ DVBT_CCI_THRE,
+ DVBT_CCI_MON_SCAL,
+ DVBT_CCI_M0,
+ DVBT_CCI_M1,
+ DVBT_CCI_M2,
+ DVBT_CCI_M3,
+ DVBT_SPEC_INIT_0,
+ DVBT_SPEC_INIT_1,
+ DVBT_SPEC_INIT_2,
+ DVBT_AD_EN_REG,
+ DVBT_AD_EN_REG1,
+ DVBT_EN_BBIN,
+ DVBT_MGD_THD0,
+ DVBT_MGD_THD1,
+ DVBT_MGD_THD2,
+ DVBT_MGD_THD3,
+ DVBT_MGD_THD4,
+ DVBT_MGD_THD5,
+ DVBT_MGD_THD6,
+ DVBT_MGD_THD7,
+ DVBT_EN_CACQ_NOTCH,
+ DVBT_AD_AV_REF,
+ DVBT_PIP_ON,
+ DVBT_SCALE1_B92,
+ DVBT_SCALE1_B93,
+ DVBT_SCALE1_BA7,
+ DVBT_SCALE1_BA9,
+ DVBT_SCALE1_BAA,
+ DVBT_SCALE1_BAB,
+ DVBT_SCALE1_BAC,
+ DVBT_SCALE1_BB0,
+ DVBT_SCALE1_BB1,
+ DVBT_KB_P1,
+ DVBT_KB_P2,
+ DVBT_KB_P3,
+ DVBT_OPT_ADC_IQ,
+ DVBT_AD_AVI,
+ DVBT_AD_AVQ,
+ DVBT_K1_CR_STEP12,
+ DVBT_TRK_KS_P2,
+ DVBT_TRK_KS_I2,
+ DVBT_TR_THD_SET2,
+ DVBT_TRK_KC_P2,
+ DVBT_TRK_KC_I2,
+ DVBT_CR_THD_SET2,
+ DVBT_PSET_IFFREQ,
+ DVBT_SPEC_INV,
+ DVBT_BW_INDEX,
+ DVBT_RSAMP_RATIO,
+ DVBT_CFREQ_OFF_RATIO,
+ DVBT_FSM_STAGE,
+ DVBT_RX_CONSTEL,
+ DVBT_RX_HIER,
+ DVBT_RX_C_RATE_LP,
+ DVBT_RX_C_RATE_HP,
+ DVBT_GI_IDX,
+ DVBT_FFT_MODE_IDX,
+ DVBT_RSD_BER_EST,
+ DVBT_CE_EST_EVM,
+ DVBT_RF_AGC_VAL,
+ DVBT_IF_AGC_VAL,
+ DVBT_DAGC_VAL,
+ DVBT_SFREQ_OFF,
+ DVBT_CFREQ_OFF,
+ DVBT_POLAR_RF_AGC,
+ DVBT_POLAR_IF_AGC,
+ DVBT_AAGC_HOLD,
+ DVBT_EN_RF_AGC,
+ DVBT_EN_IF_AGC,
+ DVBT_IF_AGC_MIN,
+ DVBT_IF_AGC_MAX,
+ DVBT_RF_AGC_MIN,
+ DVBT_RF_AGC_MAX,
+ DVBT_IF_AGC_MAN,
+ DVBT_IF_AGC_MAN_VAL,
+ DVBT_RF_AGC_MAN,
+ DVBT_RF_AGC_MAN_VAL,
+ DVBT_DAGC_TRG_VAL,
+ DVBT_AGC_TARG_VAL,
+ DVBT_LOOP_GAIN_3_0,
+ DVBT_LOOP_GAIN_4,
+ DVBT_VTOP,
+ DVBT_KRF,
+ DVBT_AGC_TARG_VAL_0,
+ DVBT_AGC_TARG_VAL_8_1,
+ DVBT_AAGC_LOOP_GAIN,
+ DVBT_LOOP_GAIN2_3_0,
+ DVBT_LOOP_GAIN2_4,
+ DVBT_LOOP_GAIN3,
+ DVBT_VTOP1,
+ DVBT_VTOP2,
+ DVBT_VTOP3,
+ DVBT_KRF1,
+ DVBT_KRF2,
+ DVBT_KRF3,
+ DVBT_KRF4,
+ DVBT_EN_GI_PGA,
+ DVBT_THD_LOCK_UP,
+ DVBT_THD_LOCK_DW,
+ DVBT_THD_UP1,
+ DVBT_THD_DW1,
+ DVBT_INTER_CNT_LEN,
+ DVBT_GI_PGA_STATE,
+ DVBT_EN_AGC_PGA,
+ DVBT_CKOUTPAR,
+ DVBT_CKOUT_PWR,
+ DVBT_SYNC_DUR,
+ DVBT_ERR_DUR,
+ DVBT_SYNC_LVL,
+ DVBT_ERR_LVL,
+ DVBT_VAL_LVL,
+ DVBT_SERIAL,
+ DVBT_SER_LSB,
+ DVBT_CDIV_PH0,
+ DVBT_CDIV_PH1,
+ DVBT_MPEG_IO_OPT_2_2,
+ DVBT_MPEG_IO_OPT_1_0,
+ DVBT_CKOUTPAR_PIP,
+ DVBT_CKOUT_PWR_PIP,
+ DVBT_SYNC_LVL_PIP,
+ DVBT_ERR_LVL_PIP,
+ DVBT_VAL_LVL_PIP,
+ DVBT_CKOUTPAR_PID,
+ DVBT_CKOUT_PWR_PID,
+ DVBT_SYNC_LVL_PID,
+ DVBT_ERR_LVL_PID,
+ DVBT_VAL_LVL_PID,
+ DVBT_SM_PASS,
+ DVBT_UPDATE_REG_2,
+ DVBT_BTHD_P3,
+ DVBT_BTHD_D3,
+ DVBT_FUNC4_REG0,
+ DVBT_FUNC4_REG1,
+ DVBT_FUNC4_REG2,
+ DVBT_FUNC4_REG3,
+ DVBT_FUNC4_REG4,
+ DVBT_FUNC4_REG5,
+ DVBT_FUNC4_REG6,
+ DVBT_FUNC4_REG7,
+ DVBT_FUNC4_REG8,
+ DVBT_FUNC4_REG9,
+ DVBT_FUNC4_REG10,
+ DVBT_FUNC5_REG0,
+ DVBT_FUNC5_REG1,
+ DVBT_FUNC5_REG2,
+ DVBT_FUNC5_REG3,
+ DVBT_FUNC5_REG4,
+ DVBT_FUNC5_REG5,
+ DVBT_FUNC5_REG6,
+ DVBT_FUNC5_REG7,
+ DVBT_FUNC5_REG8,
+ DVBT_FUNC5_REG9,
+ DVBT_FUNC5_REG10,
+ DVBT_FUNC5_REG11,
+ DVBT_FUNC5_REG12,
+ DVBT_FUNC5_REG13,
+ DVBT_FUNC5_REG14,
+ DVBT_FUNC5_REG15,
+ DVBT_FUNC5_REG16,
+ DVBT_FUNC5_REG17,
+ DVBT_FUNC5_REG18,
+ DVBT_AD7_SETTING,
+ DVBT_RSSI_R,
+ DVBT_ACI_DET_IND,
+ DVBT_REG_MON,
+ DVBT_REG_MONSEL,
+ DVBT_REG_GPE,
+ DVBT_REG_GPO,
+ DVBT_REG_4MSEL,
+ DVBT_TEST_REG_1,
+ DVBT_TEST_REG_2,
+ DVBT_TEST_REG_3,
+ DVBT_TEST_REG_4,
+ DVBT_REG_BIT_NAME_ITEM_TERMINATOR,
+};
+
+#endif /* RTL2832_PRIV_H */
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 2322257c69ae..e2fec9ebf947 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -634,7 +634,6 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe)
struct s5h1420_state* state = fe->demodulator_priv;
int frequency_delta;
struct dvb_frontend_tune_settings fesettings;
- uint8_t clock_setting;
dprintk("enter %s\n", __func__);
@@ -679,25 +678,6 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe)
else
state->fclk = 44000000;
- /* Clock */
- switch (state->fclk) {
- default:
- case 88000000:
- clock_setting = 80;
- break;
- case 86000000:
- clock_setting = 78;
- break;
- case 80000000:
- clock_setting = 72;
- break;
- case 59000000:
- clock_setting = 51;
- break;
- case 44000000:
- clock_setting = 36;
- break;
- }
dprintk("pll01: %d, ToneFreq: %d\n", state->fclk/1000000 - 8, (state->fclk + (TONE_FREQ * 32) - 1) / (TONE_FREQ * 32));
s5h1420_writereg(state, PLL01, state->fclk/1000000 - 8);
s5h1420_writereg(state, PLL02, 0x40);
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 8b0dc74a3298..5d7f8a9b451b 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1129,7 +1129,6 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber)
struct stb0899_internal *internal = &state->internal;
u8 lsb, msb;
- u32 i;
*ber = 0;
@@ -1137,14 +1136,9 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber)
case SYS_DVBS:
case SYS_DSS:
if (internal->lock) {
- /* average 5 BER values */
- for (i = 0; i < 5; i++) {
- msleep(100);
- lsb = stb0899_read_reg(state, STB0899_ECNT1L);
- msb = stb0899_read_reg(state, STB0899_ECNT1M);
- *ber += MAKEWORD16(msb, lsb);
- }
- *ber /= 5;
+ lsb = stb0899_read_reg(state, STB0899_ECNT1L);
+ msb = stb0899_read_reg(state, STB0899_ECNT1M);
+ *ber = MAKEWORD16(msb, lsb);
/* Viterbi Check */
if (STB0899_GETFIELD(VSTATUS_PRFVIT, internal->v_status)) {
/* Error Rate */
@@ -1157,13 +1151,9 @@ static int stb0899_read_ber(struct dvb_frontend *fe, u32 *ber)
break;
case SYS_DVBS2:
if (internal->lock) {
- /* Average 5 PER values */
- for (i = 0; i < 5; i++) {
- msleep(100);
- lsb = stb0899_read_reg(state, STB0899_ECNT1L);
- msb = stb0899_read_reg(state, STB0899_ECNT1M);
- *ber += MAKEWORD16(msb, lsb);
- }
+ lsb = stb0899_read_reg(state, STB0899_ECNT1L);
+ msb = stb0899_read_reg(state, STB0899_ECNT1M);
+ *ber = MAKEWORD16(msb, lsb);
/* ber = ber * 10 ^ 7 */
*ber *= 10000000;
*ber /= (-1 + (1 << (4 + 2 * STB0899_GETFIELD(NOE, internal->err_ctrl))));
diff --git a/drivers/media/dvb/frontends/stv0367.c b/drivers/media/dvb/frontends/stv0367.c
index fdd20c7737b5..2a8aaeb1112d 100644
--- a/drivers/media/dvb/frontends/stv0367.c
+++ b/drivers/media/dvb/frontends/stv0367.c
@@ -1584,7 +1584,7 @@ static int stv0367ter_algo(struct dvb_frontend *fe)
struct stv0367ter_state *ter_state = state->ter_state;
int offset = 0, tempo = 0;
u8 u_var;
- u8 /*constell,*/ counter, tps_rcvd[2];
+ u8 /*constell,*/ counter;
s8 step;
s32 timing_offset = 0;
u32 trl_nomrate = 0, InternalFreq = 0, temp = 0;
@@ -1709,9 +1709,6 @@ static int stv0367ter_algo(struct dvb_frontend *fe)
return 0;
ter_state->state = FE_TER_LOCKOK;
- /* update results */
- tps_rcvd[0] = stv0367_readreg(state, R367TER_TPS_RCVD2);
- tps_rcvd[1] = stv0367_readreg(state, R367TER_TPS_RCVD3);
ter_state->mode = stv0367_readbits(state, F367TER_SYR_MODE);
ter_state->guard = stv0367_readbits(state, F367TER_SYR_GUARD);
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index d79e69f65cbb..ea86a5603e57 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -3172,7 +3172,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)
enum stv090x_signal_state signal_state = STV090x_NOCARRIER;
u32 reg;
s32 agc1_power, power_iq = 0, i;
- int lock = 0, low_sr = 0, no_signal = 0;
+ int lock = 0, low_sr = 0;
reg = STV090x_READ_DEMOD(state, TSCFGH);
STV090x_SETFIELD_Px(reg, RST_HWARE_FIELD, 1); /* Stop path 1 stream merger */
@@ -3413,7 +3413,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)
goto err;
} else {
signal_state = STV090x_NODATA;
- no_signal = stv090x_chk_signal(state);
+ stv090x_chk_signal(state);
}
}
return signal_state;
diff --git a/drivers/media/dvb/frontends/tda10071.c b/drivers/media/dvb/frontends/tda10071.c
index c21bc92d2811..703c3d05f9f4 100644
--- a/drivers/media/dvb/frontends/tda10071.c
+++ b/drivers/media/dvb/frontends/tda10071.c
@@ -20,10 +20,6 @@
#include "tda10071_priv.h"
-int tda10071_debug;
-module_param_named(debug, tda10071_debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
static struct dvb_frontend_ops tda10071_ops;
/* write multiple registers */
@@ -48,7 +44,8 @@ static int tda10071_wr_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
if (ret == 1) {
ret = 0;
} else {
- warn("i2c wr failed=%d reg=%02x len=%d", ret, reg, len);
+ dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \
+ "len=%d\n", KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO;
}
return ret;
@@ -79,7 +76,8 @@ static int tda10071_rd_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
memcpy(val, buf, len);
ret = 0;
} else {
- warn("i2c rd failed=%d reg=%02x len=%d", ret, reg, len);
+ dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
+ "len=%d\n", KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO;
}
return ret;
@@ -170,7 +168,7 @@ static int tda10071_cmd_execute(struct tda10071_priv *priv,
usleep_range(200, 5000);
}
- dbg("%s: loop=%d", __func__, i);
+ dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
if (i == 0) {
ret = -ETIMEDOUT;
@@ -179,7 +177,7 @@ static int tda10071_cmd_execute(struct tda10071_priv *priv,
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -196,7 +194,8 @@ static int tda10071_set_tone(struct dvb_frontend *fe,
goto error;
}
- dbg("%s: tone_mode=%d", __func__, fe_sec_tone_mode);
+ dev_dbg(&priv->i2c->dev, "%s: tone_mode=%d\n", __func__,
+ fe_sec_tone_mode);
switch (fe_sec_tone_mode) {
case SEC_TONE_ON:
@@ -206,24 +205,25 @@ static int tda10071_set_tone(struct dvb_frontend *fe,
tone = 0;
break;
default:
- dbg("%s: invalid fe_sec_tone_mode", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_tone_mode\n",
+ __func__);
ret = -EINVAL;
goto error;
}
- cmd.args[0x00] = CMD_LNB_PCB_CONFIG;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = 0x00;
- cmd.args[0x03] = 0x00;
- cmd.args[0x04] = tone;
- cmd.len = 0x05;
+ cmd.args[0] = CMD_LNB_PCB_CONFIG;
+ cmd.args[1] = 0;
+ cmd.args[2] = 0x00;
+ cmd.args[3] = 0x00;
+ cmd.args[4] = tone;
+ cmd.len = 5;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -240,7 +240,7 @@ static int tda10071_set_voltage(struct dvb_frontend *fe,
goto error;
}
- dbg("%s: voltage=%d", __func__, fe_sec_voltage);
+ dev_dbg(&priv->i2c->dev, "%s: voltage=%d\n", __func__, fe_sec_voltage);
switch (fe_sec_voltage) {
case SEC_VOLTAGE_13:
@@ -253,22 +253,23 @@ static int tda10071_set_voltage(struct dvb_frontend *fe,
voltage = 0;
break;
default:
- dbg("%s: invalid fe_sec_voltage", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_voltage\n",
+ __func__);
ret = -EINVAL;
goto error;
};
- cmd.args[0x00] = CMD_LNB_SET_DC_LEVEL;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = voltage;
- cmd.len = 0x03;
+ cmd.args[0] = CMD_LNB_SET_DC_LEVEL;
+ cmd.args[1] = 0;
+ cmd.args[2] = voltage;
+ cmd.len = 3;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -285,9 +286,10 @@ static int tda10071_diseqc_send_master_cmd(struct dvb_frontend *fe,
goto error;
}
- dbg("%s: msg_len=%d", __func__, diseqc_cmd->msg_len);
+ dev_dbg(&priv->i2c->dev, "%s: msg_len=%d\n", __func__,
+ diseqc_cmd->msg_len);
- if (diseqc_cmd->msg_len < 3 || diseqc_cmd->msg_len > 16) {
+ if (diseqc_cmd->msg_len < 3 || diseqc_cmd->msg_len > 6) {
ret = -EINVAL;
goto error;
}
@@ -301,7 +303,7 @@ static int tda10071_diseqc_send_master_cmd(struct dvb_frontend *fe,
usleep_range(10000, 20000);
}
- dbg("%s: loop=%d", __func__, i);
+ dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
if (i == 0) {
ret = -ETIMEDOUT;
@@ -312,22 +314,22 @@ static int tda10071_diseqc_send_master_cmd(struct dvb_frontend *fe,
if (ret)
goto error;
- cmd.args[0x00] = CMD_LNB_SEND_DISEQC;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = 0;
- cmd.args[0x03] = 0;
- cmd.args[0x04] = 2;
- cmd.args[0x05] = 0;
- cmd.args[0x06] = diseqc_cmd->msg_len;
- memcpy(&cmd.args[0x07], diseqc_cmd->msg, diseqc_cmd->msg_len);
- cmd.len = 0x07 + diseqc_cmd->msg_len;
+ cmd.args[0] = CMD_LNB_SEND_DISEQC;
+ cmd.args[1] = 0;
+ cmd.args[2] = 0;
+ cmd.args[3] = 0;
+ cmd.args[4] = 2;
+ cmd.args[5] = 0;
+ cmd.args[6] = diseqc_cmd->msg_len;
+ memcpy(&cmd.args[7], diseqc_cmd->msg, diseqc_cmd->msg_len);
+ cmd.len = 7 + diseqc_cmd->msg_len;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -344,7 +346,7 @@ static int tda10071_diseqc_recv_slave_reply(struct dvb_frontend *fe,
goto error;
}
- dbg("%s:", __func__);
+ dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
/* wait LNB RX */
for (i = 500, tmp = 0; i && !tmp; i--) {
@@ -355,7 +357,7 @@ static int tda10071_diseqc_recv_slave_reply(struct dvb_frontend *fe,
usleep_range(10000, 20000);
}
- dbg("%s: loop=%d", __func__, i);
+ dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
if (i == 0) {
ret = -ETIMEDOUT;
@@ -372,9 +374,9 @@ static int tda10071_diseqc_recv_slave_reply(struct dvb_frontend *fe,
reply->msg_len = sizeof(reply->msg); /* truncate API max */
/* read reply */
- cmd.args[0x00] = CMD_LNB_UPDATE_REPLY;
- cmd.args[0x01] = 0;
- cmd.len = 0x02;
+ cmd.args[0] = CMD_LNB_UPDATE_REPLY;
+ cmd.args[1] = 0;
+ cmd.len = 2;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -385,7 +387,7 @@ static int tda10071_diseqc_recv_slave_reply(struct dvb_frontend *fe,
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -402,7 +404,8 @@ static int tda10071_diseqc_send_burst(struct dvb_frontend *fe,
goto error;
}
- dbg("%s: fe_sec_mini_cmd=%d", __func__, fe_sec_mini_cmd);
+ dev_dbg(&priv->i2c->dev, "%s: fe_sec_mini_cmd=%d\n", __func__,
+ fe_sec_mini_cmd);
switch (fe_sec_mini_cmd) {
case SEC_MINI_A:
@@ -412,7 +415,8 @@ static int tda10071_diseqc_send_burst(struct dvb_frontend *fe,
burst = 1;
break;
default:
- dbg("%s: invalid fe_sec_mini_cmd", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_mini_cmd\n",
+ __func__);
ret = -EINVAL;
goto error;
}
@@ -426,7 +430,7 @@ static int tda10071_diseqc_send_burst(struct dvb_frontend *fe,
usleep_range(10000, 20000);
}
- dbg("%s: loop=%d", __func__, i);
+ dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
if (i == 0) {
ret = -ETIMEDOUT;
@@ -437,17 +441,17 @@ static int tda10071_diseqc_send_burst(struct dvb_frontend *fe,
if (ret)
goto error;
- cmd.args[0x00] = CMD_LNB_SEND_TONEBURST;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = burst;
- cmd.len = 0x03;
+ cmd.args[0] = CMD_LNB_SEND_TONEBURST;
+ cmd.args[1] = 0;
+ cmd.args[2] = burst;
+ cmd.len = 3;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -481,7 +485,7 @@ static int tda10071_read_status(struct dvb_frontend *fe, fe_status_t *status)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -506,7 +510,7 @@ static int tda10071_read_snr(struct dvb_frontend *fe, u16 *snr)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -523,9 +527,9 @@ static int tda10071_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
goto error;
}
- cmd.args[0x00] = CMD_GET_AGCACC;
- cmd.args[0x01] = 0;
- cmd.len = 0x02;
+ cmd.args[0] = CMD_GET_AGCACC;
+ cmd.args[1] = 0;
+ cmd.len = 2;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -545,7 +549,7 @@ static int tda10071_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -583,17 +587,18 @@ static int tda10071_read_ber(struct dvb_frontend *fe, u32 *ber)
goto error;
if (priv->meas_count[i] == tmp) {
- dbg("%s: meas not ready=%02x", __func__, tmp);
+ dev_dbg(&priv->i2c->dev, "%s: meas not ready=%02x\n", __func__,
+ tmp);
*ber = priv->ber;
return 0;
} else {
priv->meas_count[i] = tmp;
}
- cmd.args[0x00] = CMD_BER_UPDATE_COUNTERS;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = i;
- cmd.len = 0x03;
+ cmd.args[0] = CMD_BER_UPDATE_COUNTERS;
+ cmd.args[1] = 0;
+ cmd.args[2] = i;
+ cmd.len = 3;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -612,7 +617,7 @@ static int tda10071_read_ber(struct dvb_frontend *fe, u32 *ber)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -632,7 +637,7 @@ static int tda10071_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -644,10 +649,11 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
int ret, i;
u8 mode, rolloff, pilot, inversion, div;
- dbg("%s: delivery_system=%d modulation=%d frequency=%d " \
- "symbol_rate=%d inversion=%d pilot=%d rolloff=%d", __func__,
- c->delivery_system, c->modulation, c->frequency,
- c->symbol_rate, c->inversion, c->pilot, c->rolloff);
+ dev_dbg(&priv->i2c->dev, "%s: delivery_system=%d modulation=%d " \
+ "frequency=%d symbol_rate=%d inversion=%d pilot=%d " \
+ "rolloff=%d\n", __func__, c->delivery_system, c->modulation,
+ c->frequency, c->symbol_rate, c->inversion, c->pilot,
+ c->rolloff);
priv->delivery_system = SYS_UNDEFINED;
@@ -669,7 +675,7 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
inversion = 3;
break;
default:
- dbg("%s: invalid inversion", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid inversion\n", __func__);
ret = -EINVAL;
goto error;
}
@@ -692,7 +698,8 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
break;
case ROLLOFF_AUTO:
default:
- dbg("%s: invalid rolloff", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid rolloff\n",
+ __func__);
ret = -EINVAL;
goto error;
}
@@ -708,13 +715,15 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
pilot = 2;
break;
default:
- dbg("%s: invalid pilot", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid pilot\n",
+ __func__);
ret = -EINVAL;
goto error;
}
break;
default:
- dbg("%s: invalid delivery_system", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n",
+ __func__);
ret = -EINVAL;
goto error;
}
@@ -724,13 +733,15 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
c->modulation == TDA10071_MODCOD[i].modulation &&
c->fec_inner == TDA10071_MODCOD[i].fec) {
mode = TDA10071_MODCOD[i].val;
- dbg("%s: mode found=%02x", __func__, mode);
+ dev_dbg(&priv->i2c->dev, "%s: mode found=%02x\n",
+ __func__, mode);
break;
}
}
if (mode == 0xff) {
- dbg("%s: invalid parameter combination", __func__);
+ dev_dbg(&priv->i2c->dev, "%s: invalid parameter combination\n",
+ __func__);
ret = -EINVAL;
goto error;
}
@@ -748,22 +759,22 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
if (ret)
goto error;
- cmd.args[0x00] = CMD_CHANGE_CHANNEL;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = mode;
- cmd.args[0x03] = (c->frequency >> 16) & 0xff;
- cmd.args[0x04] = (c->frequency >> 8) & 0xff;
- cmd.args[0x05] = (c->frequency >> 0) & 0xff;
- cmd.args[0x06] = ((c->symbol_rate / 1000) >> 8) & 0xff;
- cmd.args[0x07] = ((c->symbol_rate / 1000) >> 0) & 0xff;
- cmd.args[0x08] = (tda10071_ops.info.frequency_tolerance >> 8) & 0xff;
- cmd.args[0x09] = (tda10071_ops.info.frequency_tolerance >> 0) & 0xff;
- cmd.args[0x0a] = rolloff;
- cmd.args[0x0b] = inversion;
- cmd.args[0x0c] = pilot;
- cmd.args[0x0d] = 0x00;
- cmd.args[0x0e] = 0x00;
- cmd.len = 0x0f;
+ cmd.args[0] = CMD_CHANGE_CHANNEL;
+ cmd.args[1] = 0;
+ cmd.args[2] = mode;
+ cmd.args[3] = (c->frequency >> 16) & 0xff;
+ cmd.args[4] = (c->frequency >> 8) & 0xff;
+ cmd.args[5] = (c->frequency >> 0) & 0xff;
+ cmd.args[6] = ((c->symbol_rate / 1000) >> 8) & 0xff;
+ cmd.args[7] = ((c->symbol_rate / 1000) >> 0) & 0xff;
+ cmd.args[8] = (tda10071_ops.info.frequency_tolerance >> 8) & 0xff;
+ cmd.args[9] = (tda10071_ops.info.frequency_tolerance >> 0) & 0xff;
+ cmd.args[10] = rolloff;
+ cmd.args[11] = inversion;
+ cmd.args[12] = pilot;
+ cmd.args[13] = 0x00;
+ cmd.args[14] = 0x00;
+ cmd.len = 15;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -772,7 +783,7 @@ static int tda10071_set_frontend(struct dvb_frontend *fe)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -829,7 +840,7 @@ static int tda10071_get_frontend(struct dvb_frontend *fe)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -915,10 +926,10 @@ static int tda10071_init(struct dvb_frontend *fe)
goto error;
}
- cmd.args[0x00] = CMD_SET_SLEEP_MODE;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = 0;
- cmd.len = 0x03;
+ cmd.args[0] = CMD_SET_SLEEP_MODE;
+ cmd.args[1] = 0;
+ cmd.args[2] = 0;
+ cmd.len = 3;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -929,10 +940,11 @@ static int tda10071_init(struct dvb_frontend *fe)
/* request the firmware, this will block and timeout */
ret = request_firmware(&fw, fw_file, priv->i2c->dev.parent);
if (ret) {
- err("did not find the firmware file. (%s) "
- "Please see linux/Documentation/dvb/ for more" \
- " details on firmware-problems. (%d)",
- fw_file, ret);
+ dev_err(&priv->i2c->dev, "%s: did not find the " \
+ "firmware file. (%s) Please see " \
+ "linux/Documentation/dvb/ for more " \
+ "details on firmware-problems. (%d)\n",
+ KBUILD_MODNAME, fw_file, ret);
goto error;
}
@@ -961,10 +973,11 @@ static int tda10071_init(struct dvb_frontend *fe)
if (ret)
goto error_release_firmware;
- info("found a '%s' in cold state, will try to load a firmware",
- tda10071_ops.info.name);
-
- info("downloading firmware from file '%s'", fw_file);
+ dev_info(&priv->i2c->dev, "%s: found a '%s' in cold state, " \
+ "will try to load a firmware\n", KBUILD_MODNAME,
+ tda10071_ops.info.name);
+ dev_info(&priv->i2c->dev, "%s: downloading firmware from " \
+ "file '%s'\n", KBUILD_MODNAME, fw_file);
/* do not download last byte */
fw_size = fw->size - 1;
@@ -978,7 +991,9 @@ static int tda10071_init(struct dvb_frontend *fe)
ret = tda10071_wr_regs(priv, 0xfa,
(u8 *) &fw->data[fw_size - remaining], len);
if (ret) {
- err("firmware download failed=%d", ret);
+ dev_err(&priv->i2c->dev, "%s: firmware " \
+ "download failed=%d\n",
+ KBUILD_MODNAME, ret);
if (ret)
goto error_release_firmware;
}
@@ -1002,15 +1017,16 @@ static int tda10071_init(struct dvb_frontend *fe)
goto error;
if (tmp) {
- info("firmware did not run");
+ dev_info(&priv->i2c->dev, "%s: firmware did not run\n",
+ KBUILD_MODNAME);
ret = -EFAULT;
goto error;
} else {
priv->warm = 1;
}
- cmd.args[0x00] = CMD_GET_FW_VERSION;
- cmd.len = 0x01;
+ cmd.args[0] = CMD_GET_FW_VERSION;
+ cmd.len = 1;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -1019,54 +1035,55 @@ static int tda10071_init(struct dvb_frontend *fe)
if (ret)
goto error;
- info("firmware version %d.%d.%d.%d",
- buf[0], buf[1], buf[2], buf[3]);
- info("found a '%s' in warm state.", tda10071_ops.info.name);
+ dev_info(&priv->i2c->dev, "%s: firmware version %d.%d.%d.%d\n",
+ KBUILD_MODNAME, buf[0], buf[1], buf[2], buf[3]);
+ dev_info(&priv->i2c->dev, "%s: found a '%s' in warm state\n",
+ KBUILD_MODNAME, tda10071_ops.info.name);
ret = tda10071_rd_regs(priv, 0x81, buf, 2);
if (ret)
goto error;
- cmd.args[0x00] = CMD_DEMOD_INIT;
- cmd.args[0x01] = ((priv->cfg.xtal / 1000) >> 8) & 0xff;
- cmd.args[0x02] = ((priv->cfg.xtal / 1000) >> 0) & 0xff;
- cmd.args[0x03] = buf[0];
- cmd.args[0x04] = buf[1];
- cmd.args[0x05] = priv->cfg.pll_multiplier;
- cmd.args[0x06] = priv->cfg.spec_inv;
- cmd.args[0x07] = 0x00;
- cmd.len = 0x08;
+ cmd.args[0] = CMD_DEMOD_INIT;
+ cmd.args[1] = ((priv->cfg.xtal / 1000) >> 8) & 0xff;
+ cmd.args[2] = ((priv->cfg.xtal / 1000) >> 0) & 0xff;
+ cmd.args[3] = buf[0];
+ cmd.args[4] = buf[1];
+ cmd.args[5] = priv->cfg.pll_multiplier;
+ cmd.args[6] = priv->cfg.spec_inv;
+ cmd.args[7] = 0x00;
+ cmd.len = 8;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
- cmd.args[0x00] = CMD_TUNER_INIT;
- cmd.args[0x01] = 0x00;
- cmd.args[0x02] = 0x00;
- cmd.args[0x03] = 0x00;
- cmd.args[0x04] = 0x00;
- cmd.args[0x05] = 0x14;
- cmd.args[0x06] = 0x00;
- cmd.args[0x07] = 0x03;
- cmd.args[0x08] = 0x02;
- cmd.args[0x09] = 0x02;
- cmd.args[0x0a] = 0x00;
- cmd.args[0x0b] = 0x00;
- cmd.args[0x0c] = 0x00;
- cmd.args[0x0d] = 0x00;
- cmd.args[0x0e] = 0x00;
- cmd.len = 0x0f;
+ cmd.args[0] = CMD_TUNER_INIT;
+ cmd.args[1] = 0x00;
+ cmd.args[2] = 0x00;
+ cmd.args[3] = 0x00;
+ cmd.args[4] = 0x00;
+ cmd.args[5] = 0x14;
+ cmd.args[6] = 0x00;
+ cmd.args[7] = 0x03;
+ cmd.args[8] = 0x02;
+ cmd.args[9] = 0x02;
+ cmd.args[10] = 0x00;
+ cmd.args[11] = 0x00;
+ cmd.args[12] = 0x00;
+ cmd.args[13] = 0x00;
+ cmd.args[14] = 0x00;
+ cmd.len = 15;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
- cmd.args[0x00] = CMD_MPEG_CONFIG;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = priv->cfg.ts_mode;
- cmd.args[0x03] = 0x00;
- cmd.args[0x04] = 0x04;
- cmd.args[0x05] = 0x00;
- cmd.len = 0x06;
+ cmd.args[0] = CMD_MPEG_CONFIG;
+ cmd.args[1] = 0;
+ cmd.args[2] = priv->cfg.ts_mode;
+ cmd.args[3] = 0x00;
+ cmd.args[4] = 0x04;
+ cmd.args[5] = 0x00;
+ cmd.len = 6;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -1075,27 +1092,27 @@ static int tda10071_init(struct dvb_frontend *fe)
if (ret)
goto error;
- cmd.args[0x00] = CMD_LNB_CONFIG;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = 150;
- cmd.args[0x03] = 3;
- cmd.args[0x04] = 22;
- cmd.args[0x05] = 1;
- cmd.args[0x06] = 1;
- cmd.args[0x07] = 30;
- cmd.args[0x08] = 30;
- cmd.args[0x09] = 30;
- cmd.args[0x0a] = 30;
- cmd.len = 0x0b;
+ cmd.args[0] = CMD_LNB_CONFIG;
+ cmd.args[1] = 0;
+ cmd.args[2] = 150;
+ cmd.args[3] = 3;
+ cmd.args[4] = 22;
+ cmd.args[5] = 1;
+ cmd.args[6] = 1;
+ cmd.args[7] = 30;
+ cmd.args[8] = 30;
+ cmd.args[9] = 30;
+ cmd.args[10] = 30;
+ cmd.len = 11;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
- cmd.args[0x00] = CMD_BER_CONTROL;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = 14;
- cmd.args[0x03] = 14;
- cmd.len = 0x04;
+ cmd.args[0] = CMD_BER_CONTROL;
+ cmd.args[1] = 0;
+ cmd.args[2] = 14;
+ cmd.args[3] = 14;
+ cmd.len = 4;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -1105,7 +1122,7 @@ static int tda10071_init(struct dvb_frontend *fe)
error_release_firmware:
release_firmware(fw);
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -1132,10 +1149,10 @@ static int tda10071_sleep(struct dvb_frontend *fe)
goto error;
}
- cmd.args[0x00] = CMD_SET_SLEEP_MODE;
- cmd.args[0x01] = 0;
- cmd.args[0x02] = 1;
- cmd.len = 0x03;
+ cmd.args[0] = CMD_SET_SLEEP_MODE;
+ cmd.args[1] = 0;
+ cmd.args[2] = 1;
+ cmd.len = 3;
ret = tda10071_cmd_execute(priv, &cmd);
if (ret)
goto error;
@@ -1149,7 +1166,7 @@ static int tda10071_sleep(struct dvb_frontend *fe)
return ret;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@@ -1208,7 +1225,7 @@ struct dvb_frontend *tda10071_attach(const struct tda10071_config *config,
return &priv->fe;
error:
- dbg("%s: failed=%d", __func__, ret);
+ dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret);
kfree(priv);
return NULL;
}
diff --git a/drivers/media/dvb/frontends/tda10071_priv.h b/drivers/media/dvb/frontends/tda10071_priv.h
index 93c5e6317f07..0fa85cfa70c2 100644
--- a/drivers/media/dvb/frontends/tda10071_priv.h
+++ b/drivers/media/dvb/frontends/tda10071_priv.h
@@ -25,19 +25,6 @@
#include "tda10071.h"
#include <linux/firmware.h>
-#define LOG_PREFIX "tda10071"
-
-#undef dbg
-#define dbg(f, arg...) \
- if (tda10071_debug) \
- printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
-#undef err
-#define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg)
-#undef info
-#define info(f, arg...) printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg)
-#undef warn
-#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
-
struct tda10071_priv {
struct i2c_adapter *i2c;
struct dvb_frontend fe;
@@ -112,7 +99,7 @@ struct tda10071_reg_val_mask {
#define CMD_BER_UPDATE_COUNTERS 0x3f
/* firmare command struct */
-#define TDA10071_ARGLEN 0x1e
+#define TDA10071_ARGLEN 30
struct tda10071_cmd {
u8 args[TDA10071_ARGLEN];
u8 len;
diff --git a/drivers/media/dvb/ngene/ngene-cards.c b/drivers/media/dvb/ngene/ngene-cards.c
index 7539a5d71029..72ee8de02260 100644
--- a/drivers/media/dvb/ngene/ngene-cards.c
+++ b/drivers/media/dvb/ngene/ngene-cards.c
@@ -217,6 +217,7 @@ static int demod_attach_drxk(struct ngene_channel *chan,
memset(&config, 0, sizeof(config));
config.microcode_name = "drxk_a3.mc";
+ config.qam_demod_parameter_count = 4;
config.adr = 0x29 + (chan->number ^ 2);
chan->fe = dvb_attach(drxk_attach, &config, i2c);
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index c257da13d766..24ce5a47f955 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -5,6 +5,7 @@
menuconfig RADIO_ADAPTERS
bool "Radio Adapters"
depends on VIDEO_V4L2
+ depends on MEDIA_RADIO_SUPPORT
default y
---help---
Say Y here to enable selecting AM/FM radio adapters.
diff --git a/drivers/media/radio/lm7000.h b/drivers/media/radio/lm7000.h
new file mode 100644
index 000000000000..139cd6b68824
--- /dev/null
+++ b/drivers/media/radio/lm7000.h
@@ -0,0 +1,43 @@
+#ifndef __LM7000_H
+#define __LM7000_H
+
+/* Sanyo LM7000 tuner chip control
+ *
+ * Copyright 2012 Ondrej Zary <linux@rainbow-software.org>
+ * based on radio-aimslab.c by M. Kirkwood
+ * and radio-sf16fmi.c by M. Kirkwood and Petr Vandrovec
+ */
+
+#define LM7000_DATA (1 << 0)
+#define LM7000_CLK (1 << 1)
+#define LM7000_CE (1 << 2)
+
+#define LM7000_FM_100 (0 << 20)
+#define LM7000_FM_50 (1 << 20)
+#define LM7000_FM_25 (2 << 20)
+#define LM7000_BIT_FM (1 << 23)
+
+static inline void lm7000_set_freq(u32 freq, void *handle,
+ void (*set_pins)(void *handle, u8 pins))
+{
+ int i;
+ u8 data;
+ u32 val;
+
+ freq += 171200; /* Add 10.7 MHz IF */
+ freq /= 400; /* Convert to 25 kHz units */
+ val = freq | LM7000_FM_25 | LM7000_BIT_FM;
+ /* write the 24-bit register, starting with LSB */
+ for (i = 0; i < 24; i++) {
+ data = val & (1 << i) ? LM7000_DATA : 0;
+ set_pins(handle, data | LM7000_CE);
+ udelay(2);
+ set_pins(handle, data | LM7000_CE | LM7000_CLK);
+ udelay(2);
+ set_pins(handle, data | LM7000_CE);
+ udelay(2);
+ }
+ set_pins(handle, 0);
+}
+
+#endif /* __LM7000_H */
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 98e0c8c20312..12c70e876f58 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -37,6 +37,7 @@
#include <media/v4l2-ioctl.h>
#include <media/v4l2-ctrls.h>
#include "radio-isa.h"
+#include "lm7000.h"
MODULE_AUTHOR("M. Kirkwood");
MODULE_DESCRIPTION("A driver for the RadioTrack/RadioReveal radio card.");
@@ -72,55 +73,38 @@ static struct radio_isa_card *rtrack_alloc(void)
return rt ? &rt->isa : NULL;
}
-/* The 128+64 on these outb's is to keep the volume stable while tuning.
- * Without them, the volume _will_ creep up with each frequency change
- * and bit 4 (+16) is to keep the signal strength meter enabled.
- */
+#define AIMS_BIT_TUN_CE (1 << 0)
+#define AIMS_BIT_TUN_CLK (1 << 1)
+#define AIMS_BIT_TUN_DATA (1 << 2)
+#define AIMS_BIT_VOL_CE (1 << 3)
+#define AIMS_BIT_TUN_STRQ (1 << 4)
+/* bit 5 is not connected */
+#define AIMS_BIT_VOL_UP (1 << 6) /* active low */
+#define AIMS_BIT_VOL_DN (1 << 7) /* active low */
-static void send_0_byte(struct radio_isa_card *isa, int on)
+void rtrack_set_pins(void *handle, u8 pins)
{
- outb_p(128+64+16+on+1, isa->io); /* wr-enable + data low */
- outb_p(128+64+16+on+2+1, isa->io); /* clock */
- msleep(1);
-}
+ struct radio_isa_card *isa = handle;
+ struct rtrack *rt = container_of(isa, struct rtrack, isa);
+ u8 bits = AIMS_BIT_VOL_DN | AIMS_BIT_VOL_UP | AIMS_BIT_TUN_STRQ;
-static void send_1_byte(struct radio_isa_card *isa, int on)
-{
- outb_p(128+64+16+on+4+1, isa->io); /* wr-enable+data high */
- outb_p(128+64+16+on+4+2+1, isa->io); /* clock */
- msleep(1);
+ if (!v4l2_ctrl_g_ctrl(rt->isa.mute))
+ bits |= AIMS_BIT_VOL_CE;
+
+ if (pins & LM7000_DATA)
+ bits |= AIMS_BIT_TUN_DATA;
+ if (pins & LM7000_CLK)
+ bits |= AIMS_BIT_TUN_CLK;
+ if (pins & LM7000_CE)
+ bits |= AIMS_BIT_TUN_CE;
+
+ outb_p(bits, rt->isa.io);
}
static int rtrack_s_frequency(struct radio_isa_card *isa, u32 freq)
{
- int on = v4l2_ctrl_g_ctrl(isa->mute) ? 0 : 8;
- int i;
-
- freq += 171200; /* Add 10.7 MHz IF */
- freq /= 800; /* Convert to 50 kHz units */
-
- send_0_byte(isa, on); /* 0: LSB of frequency */
-
- for (i = 0; i < 13; i++) /* : frequency bits (1-13) */
- if (freq & (1 << i))
- send_1_byte(isa, on);
- else
- send_0_byte(isa, on);
-
- send_0_byte(isa, on); /* 14: test bit - always 0 */
- send_0_byte(isa, on); /* 15: test bit - always 0 */
-
- send_0_byte(isa, on); /* 16: band data 0 - always 0 */
- send_0_byte(isa, on); /* 17: band data 1 - always 0 */
- send_0_byte(isa, on); /* 18: band data 2 - always 0 */
- send_0_byte(isa, on); /* 19: time base - always 0 */
-
- send_0_byte(isa, on); /* 20: spacing (0 = 25 kHz) */
- send_1_byte(isa, on); /* 21: spacing (1 = 25 kHz) */
- send_0_byte(isa, on); /* 22: spacing (0 = 25 kHz) */
- send_1_byte(isa, on); /* 23: AM/FM (FM = 1, always) */
+ lm7000_set_freq(freq, isa, rtrack_set_pins);
- outb(0xd0 + on, isa->io); /* volume steady + sigstr */
return 0;
}
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index 94cb6bc690f5..3182b26d6efa 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -295,7 +295,8 @@ static int vidioc_g_tuner(struct file *file, void *priv,
v->type = V4L2_TUNER_RADIO;
v->rangelow = FREQ_MIN * FREQ_MUL;
v->rangehigh = FREQ_MAX * FREQ_MUL;
- v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
+ v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
+ V4L2_TUNER_CAP_HWSEEK_WRAP;
v->rxsubchans = is_stereo ? V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
v->audmode = radio->stereo ?
V4L2_TUNER_MODE_STEREO : V4L2_TUNER_MODE_MONO;
@@ -372,7 +373,7 @@ static int vidioc_s_hw_freq_seek(struct file *file, void *priv,
timeout = jiffies + msecs_to_jiffies(30000);
for (;;) {
if (time_after(jiffies, timeout)) {
- retval = -EAGAIN;
+ retval = -ENODATA;
break;
}
if (schedule_timeout_interruptible(msecs_to_jiffies(10))) {
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index a81d723b8c77..8185d5fbfa89 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -27,6 +27,7 @@
#include <linux/io.h> /* outb, outb_p */
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
+#include "lm7000.h"
MODULE_AUTHOR("Petr Vandrovec, vandrove@vc.cvut.cz and M. Kirkwood");
MODULE_DESCRIPTION("A driver for the SF16-FMI, SF16-FMP and SF16-FMD radio.");
@@ -54,31 +55,33 @@ static struct fmi fmi_card;
static struct pnp_dev *dev;
bool pnp_attached;
-/* freq is in 1/16 kHz to internal number, hw precision is 50 kHz */
-/* It is only useful to give freq in interval of 800 (=0.05Mhz),
- * other bits will be truncated, e.g 92.7400016 -> 92.7, but
- * 92.7400017 -> 92.75
- */
-#define RSF16_ENCODE(x) ((x) / 800 + 214)
#define RSF16_MINFREQ (87 * 16000)
#define RSF16_MAXFREQ (108 * 16000)
-static void outbits(int bits, unsigned int data, int io)
+#define FMI_BIT_TUN_CE (1 << 0)
+#define FMI_BIT_TUN_CLK (1 << 1)
+#define FMI_BIT_TUN_DATA (1 << 2)
+#define FMI_BIT_VOL_SW (1 << 3)
+#define FMI_BIT_TUN_STRQ (1 << 4)
+
+void fmi_set_pins(void *handle, u8 pins)
{
- while (bits--) {
- if (data & 1) {
- outb(5, io);
- udelay(6);
- outb(7, io);
- udelay(6);
- } else {
- outb(1, io);
- udelay(6);
- outb(3, io);
- udelay(6);
- }
- data >>= 1;
- }
+ struct fmi *fmi = handle;
+ u8 bits = FMI_BIT_TUN_STRQ;
+
+ if (!fmi->mute)
+ bits |= FMI_BIT_VOL_SW;
+
+ if (pins & LM7000_DATA)
+ bits |= FMI_BIT_TUN_DATA;
+ if (pins & LM7000_CLK)
+ bits |= FMI_BIT_TUN_CLK;
+ if (pins & LM7000_CE)
+ bits |= FMI_BIT_TUN_CE;
+
+ mutex_lock(&fmi->lock);
+ outb_p(bits, fmi->io);
+ mutex_unlock(&fmi->lock);
}
static inline void fmi_mute(struct fmi *fmi)
@@ -95,20 +98,6 @@ static inline void fmi_unmute(struct fmi *fmi)
mutex_unlock(&fmi->lock);
}
-static inline int fmi_setfreq(struct fmi *fmi, unsigned long freq)
-{
- mutex_lock(&fmi->lock);
- fmi->curfreq = freq;
-
- outbits(16, RSF16_ENCODE(freq), fmi->io);
- outbits(8, 0xC0, fmi->io);
- msleep(143); /* was schedule_timeout(HZ/7) */
- mutex_unlock(&fmi->lock);
- if (!fmi->mute)
- fmi_unmute(fmi);
- return 0;
-}
-
static inline int fmi_getsigstr(struct fmi *fmi)
{
int val;
@@ -173,7 +162,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
return -EINVAL;
/* rounding in steps of 800 to match the freq
that will be used */
- fmi_setfreq(fmi, (f->frequency / 800) * 800);
+ lm7000_set_freq((f->frequency / 800) * 800, fmi, fmi_set_pins);
return 0;
}
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index f1b607099b6c..e8428f573ccd 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -1514,7 +1514,8 @@ static int wl1273_fm_vidioc_g_tuner(struct file *file, void *priv,
tuner->rangehigh = WL1273_FREQ(WL1273_BAND_OTHER_HIGH);
tuner->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_RDS |
- V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_RDS_BLOCK_IO;
+ V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_RDS_BLOCK_IO |
+ V4L2_TUNER_CAP_HWSEEK_BOUNDED | V4L2_TUNER_CAP_HWSEEK_WRAP;
if (radio->stereo)
tuner->audmode = V4L2_TUNER_MODE_STEREO;
diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c
index 969cf494d85b..d485b79222fd 100644
--- a/drivers/media/radio/si470x/radio-si470x-common.c
+++ b/drivers/media/radio/si470x/radio-si470x-common.c
@@ -363,7 +363,7 @@ stop:
/* try again, if timed out */
if (retval == 0 && timed_out)
- return -EAGAIN;
+ return -ENODATA;
return retval;
}
@@ -596,7 +596,9 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv,
strcpy(tuner->name, "FM");
tuner->type = V4L2_TUNER_RADIO;
tuner->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |
- V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO;
+ V4L2_TUNER_CAP_RDS | V4L2_TUNER_CAP_RDS_BLOCK_IO |
+ V4L2_TUNER_CAP_HWSEEK_BOUNDED |
+ V4L2_TUNER_CAP_HWSEEK_WRAP;
/* range limits */
switch ((radio->registers[SYSCONFIG2] & SYSCONFIG2_BAND) >> 6) {
diff --git a/drivers/media/radio/wl128x/fmdrv_rx.c b/drivers/media/radio/wl128x/fmdrv_rx.c
index 43fb72291bea..3dd9fc097c47 100644
--- a/drivers/media/radio/wl128x/fmdrv_rx.c
+++ b/drivers/media/radio/wl128x/fmdrv_rx.c
@@ -251,7 +251,7 @@ again:
if (!timeleft) {
fmerr("Timeout(%d sec),didn't get tune ended int\n",
jiffies_to_msecs(FM_DRV_RX_SEEK_TIMEOUT) / 1000);
- return -ETIMEDOUT;
+ return -ENODATA;
}
int_reason = fmdev->irq_info.flag & (FM_TUNE_COMPLETE | FM_BAND_LIMIT);
diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c
index 080b96a61f1a..49a11ec1f449 100644
--- a/drivers/media/radio/wl128x/fmdrv_v4l2.c
+++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c
@@ -285,7 +285,9 @@ static int fm_v4l2_vidioc_g_tuner(struct file *file, void *priv,
tuner->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO |
((fmdev->rx.rds.flag == FM_RDS_ENABLE) ? V4L2_TUNER_SUB_RDS : 0);
tuner->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_RDS |
- V4L2_TUNER_CAP_LOW;
+ V4L2_TUNER_CAP_LOW |
+ V4L2_TUNER_CAP_HWSEEK_BOUNDED |
+ V4L2_TUNER_CAP_HWSEEK_WRAP;
tuner->audmode = (stereo_mono_mode ?
V4L2_TUNER_MODE_MONO : V4L2_TUNER_MODE_STEREO);
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index f97eeb870455..908ef70430e9 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -1,21 +1,20 @@
-menuconfig RC_CORE
- tristate "Remote Controller adapters"
+config RC_CORE
+ tristate
+ depends on MEDIA_RC_SUPPORT
depends on INPUT
- default INPUT
- ---help---
- Enable support for Remote Controllers on Linux. This is
- needed in order to support several video capture adapters,
- standalone IR receivers/transmitters, and RF receivers.
+ default y
- Enable this option if you have a video capture board even
- if you don't need IR, as otherwise, you may not be able to
- compile the driver for your adapter.
+source "drivers/media/rc/keymaps/Kconfig"
-if RC_CORE
+menuconfig RC_DECODERS
+ bool "Remote controller decoders"
+ depends on RC_CORE
+ default y
+if RC_DECODERS
config LIRC
- tristate
- default y
+ tristate "LIRC interface driver"
+ depends on RC_CORE
---help---
Enable this option to build the Linux Infrared Remote
@@ -24,7 +23,16 @@ config LIRC
LIRC daemon handles protocol decoding for IR reception and
encoding for IR transmitting (aka "blasting").
-source "drivers/media/rc/keymaps/Kconfig"
+config IR_LIRC_CODEC
+ tristate "Enable IR to LIRC bridge"
+ depends on RC_CORE
+ depends on LIRC
+ default y
+
+ ---help---
+ Enable this option to pass raw IR to and from userspace via
+ the LIRC interface.
+
config IR_NEC_DECODER
tristate "Enable IR raw decoder for the NEC protocol"
@@ -108,16 +116,13 @@ config IR_MCE_KBD_DECODER
Enable this option if you have a Microsoft Remote Keyboard for
Windows Media Center Edition, which you would like to use with
a raw IR receiver in your system.
+endif #RC_DECODERS
-config IR_LIRC_CODEC
- tristate "Enable IR to LIRC bridge"
+menuconfig RC_DEVICES
+ bool "Remote Controller devices"
depends on RC_CORE
- depends on LIRC
- default y
- ---help---
- Enable this option to pass raw IR to and from userspace via
- the LIRC interface.
+if RC_DEVICES
config RC_ATI_REMOTE
tristate "ATI / X10 based USB RF remote controls"
@@ -276,4 +281,4 @@ config IR_GPIO_CIR
To compile this driver as a module, choose M here: the module will
be called gpio-ir-recv.
-endif #RC_CORE
+endif #RC_DEVICES
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
index bef5296173c9..647dd951b0e8 100644
--- a/drivers/media/rc/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -1018,6 +1018,8 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
spin_lock_init(&dev->hw_lock);
+ dev->hw_io = pnp_port_start(pnp_dev, 0);
+
pnp_set_drvdata(pnp_dev, dev);
dev->pnp_dev = pnp_dev;
@@ -1072,7 +1074,6 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
/* claim the resources */
error = -EBUSY;
- dev->hw_io = pnp_port_start(pnp_dev, 0);
if (!request_region(dev->hw_io, ENE_IO_SIZE, ENE_DRIVER_NAME)) {
dev->hw_io = -1;
dev->irq = -1;
diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c
index 6aabf7ae3a31..ab30c64f8124 100644
--- a/drivers/media/rc/fintek-cir.c
+++ b/drivers/media/rc/fintek-cir.c
@@ -23,6 +23,8 @@
* USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pnp.h>
@@ -110,30 +112,32 @@ static u8 fintek_cir_reg_read(struct fintek_dev *fintek, u8 offset)
return val;
}
-#define pr_reg(text, ...) \
- printk(KERN_INFO KBUILD_MODNAME ": " text, ## __VA_ARGS__)
-
/* dump current cir register contents */
static void cir_dump_regs(struct fintek_dev *fintek)
{
fintek_config_mode_enable(fintek);
fintek_select_logical_dev(fintek, fintek->logical_dev_cir);
- pr_reg("%s: Dump CIR logical device registers:\n", FINTEK_DRIVER_NAME);
- pr_reg(" * CR CIR BASE ADDR: 0x%x\n",
- (fintek_cr_read(fintek, CIR_CR_BASE_ADDR_HI) << 8) |
+ pr_info("%s: Dump CIR logical device registers:\n", FINTEK_DRIVER_NAME);
+ pr_info(" * CR CIR BASE ADDR: 0x%x\n",
+ (fintek_cr_read(fintek, CIR_CR_BASE_ADDR_HI) << 8) |
fintek_cr_read(fintek, CIR_CR_BASE_ADDR_LO));
- pr_reg(" * CR CIR IRQ NUM: 0x%x\n",
- fintek_cr_read(fintek, CIR_CR_IRQ_SEL));
+ pr_info(" * CR CIR IRQ NUM: 0x%x\n",
+ fintek_cr_read(fintek, CIR_CR_IRQ_SEL));
fintek_config_mode_disable(fintek);
- pr_reg("%s: Dump CIR registers:\n", FINTEK_DRIVER_NAME);
- pr_reg(" * STATUS: 0x%x\n", fintek_cir_reg_read(fintek, CIR_STATUS));
- pr_reg(" * CONTROL: 0x%x\n", fintek_cir_reg_read(fintek, CIR_CONTROL));
- pr_reg(" * RX_DATA: 0x%x\n", fintek_cir_reg_read(fintek, CIR_RX_DATA));
- pr_reg(" * TX_CONTROL: 0x%x\n", fintek_cir_reg_read(fintek, CIR_TX_CONTROL));
- pr_reg(" * TX_DATA: 0x%x\n", fintek_cir_reg_read(fintek, CIR_TX_DATA));
+ pr_info("%s: Dump CIR registers:\n", FINTEK_DRIVER_NAME);
+ pr_info(" * STATUS: 0x%x\n",
+ fintek_cir_reg_read(fintek, CIR_STATUS));
+ pr_info(" * CONTROL: 0x%x\n",
+ fintek_cir_reg_read(fintek, CIR_CONTROL));
+ pr_info(" * RX_DATA: 0x%x\n",
+ fintek_cir_reg_read(fintek, CIR_RX_DATA));
+ pr_info(" * TX_CONTROL: 0x%x\n",
+ fintek_cir_reg_read(fintek, CIR_TX_CONTROL));
+ pr_info(" * TX_DATA: 0x%x\n",
+ fintek_cir_reg_read(fintek, CIR_TX_DATA));
}
/* detect hardware features */
diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c
index 0d875450c5ce..04cb272db16a 100644
--- a/drivers/media/rc/gpio-ir-recv.c
+++ b/drivers/media/rc/gpio-ir-recv.c
@@ -82,12 +82,21 @@ static int __devinit gpio_ir_recv_probe(struct platform_device *pdev)
goto err_allocate_device;
}
+ rcdev->priv = gpio_dev;
rcdev->driver_type = RC_DRIVER_IR_RAW;
- rcdev->allowed_protos = RC_TYPE_ALL;
rcdev->input_name = GPIO_IR_DEVICE_NAME;
+ rcdev->input_phys = GPIO_IR_DEVICE_NAME "/input0";
rcdev->input_id.bustype = BUS_HOST;
+ rcdev->input_id.vendor = 0x0001;
+ rcdev->input_id.product = 0x0001;
+ rcdev->input_id.version = 0x0100;
+ rcdev->dev.parent = &pdev->dev;
rcdev->driver_name = GPIO_IR_DRIVER_NAME;
- rcdev->map_name = RC_MAP_EMPTY;
+ if (pdata->allowed_protos)
+ rcdev->allowed_protos = pdata->allowed_protos;
+ else
+ rcdev->allowed_protos = RC_TYPE_ALL;
+ rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY;
gpio_dev->rcdev = rcdev;
gpio_dev->gpio_nr = pdata->gpio_nr;
@@ -188,18 +197,7 @@ static struct platform_driver gpio_ir_recv_driver = {
#endif
},
};
-
-static int __init gpio_ir_recv_init(void)
-{
- return platform_driver_register(&gpio_ir_recv_driver);
-}
-module_init(gpio_ir_recv_init);
-
-static void __exit gpio_ir_recv_exit(void)
-{
- platform_driver_unregister(&gpio_ir_recv_driver);
-}
-module_exit(gpio_ir_recv_exit);
+module_platform_driver(gpio_ir_recv_driver);
MODULE_DESCRIPTION("GPIO IR Receiver driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index dc8a7dddccd4..699eef39128b 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -25,6 +25,8 @@
* USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pnp.h>
@@ -123,43 +125,40 @@ static u8 nvt_cir_wake_reg_read(struct nvt_dev *nvt, u8 offset)
return val;
}
-#define pr_reg(text, ...) \
- printk(KERN_INFO KBUILD_MODNAME ": " text, ## __VA_ARGS__)
-
/* dump current cir register contents */
static void cir_dump_regs(struct nvt_dev *nvt)
{
nvt_efm_enable(nvt);
nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);
- pr_reg("%s: Dump CIR logical device registers:\n", NVT_DRIVER_NAME);
- pr_reg(" * CR CIR ACTIVE : 0x%x\n",
- nvt_cr_read(nvt, CR_LOGICAL_DEV_EN));
- pr_reg(" * CR CIR BASE ADDR: 0x%x\n",
- (nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8) |
+ pr_info("%s: Dump CIR logical device registers:\n", NVT_DRIVER_NAME);
+ pr_info(" * CR CIR ACTIVE : 0x%x\n",
+ nvt_cr_read(nvt, CR_LOGICAL_DEV_EN));
+ pr_info(" * CR CIR BASE ADDR: 0x%x\n",
+ (nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8) |
nvt_cr_read(nvt, CR_CIR_BASE_ADDR_LO));
- pr_reg(" * CR CIR IRQ NUM: 0x%x\n",
- nvt_cr_read(nvt, CR_CIR_IRQ_RSRC));
+ pr_info(" * CR CIR IRQ NUM: 0x%x\n",
+ nvt_cr_read(nvt, CR_CIR_IRQ_RSRC));
nvt_efm_disable(nvt);
- pr_reg("%s: Dump CIR registers:\n", NVT_DRIVER_NAME);
- pr_reg(" * IRCON: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRCON));
- pr_reg(" * IRSTS: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRSTS));
- pr_reg(" * IREN: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IREN));
- pr_reg(" * RXFCONT: 0x%x\n", nvt_cir_reg_read(nvt, CIR_RXFCONT));
- pr_reg(" * CP: 0x%x\n", nvt_cir_reg_read(nvt, CIR_CP));
- pr_reg(" * CC: 0x%x\n", nvt_cir_reg_read(nvt, CIR_CC));
- pr_reg(" * SLCH: 0x%x\n", nvt_cir_reg_read(nvt, CIR_SLCH));
- pr_reg(" * SLCL: 0x%x\n", nvt_cir_reg_read(nvt, CIR_SLCL));
- pr_reg(" * FIFOCON: 0x%x\n", nvt_cir_reg_read(nvt, CIR_FIFOCON));
- pr_reg(" * IRFIFOSTS: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRFIFOSTS));
- pr_reg(" * SRXFIFO: 0x%x\n", nvt_cir_reg_read(nvt, CIR_SRXFIFO));
- pr_reg(" * TXFCONT: 0x%x\n", nvt_cir_reg_read(nvt, CIR_TXFCONT));
- pr_reg(" * STXFIFO: 0x%x\n", nvt_cir_reg_read(nvt, CIR_STXFIFO));
- pr_reg(" * FCCH: 0x%x\n", nvt_cir_reg_read(nvt, CIR_FCCH));
- pr_reg(" * FCCL: 0x%x\n", nvt_cir_reg_read(nvt, CIR_FCCL));
- pr_reg(" * IRFSM: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRFSM));
+ pr_info("%s: Dump CIR registers:\n", NVT_DRIVER_NAME);
+ pr_info(" * IRCON: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRCON));
+ pr_info(" * IRSTS: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRSTS));
+ pr_info(" * IREN: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IREN));
+ pr_info(" * RXFCONT: 0x%x\n", nvt_cir_reg_read(nvt, CIR_RXFCONT));
+ pr_info(" * CP: 0x%x\n", nvt_cir_reg_read(nvt, CIR_CP));
+ pr_info(" * CC: 0x%x\n", nvt_cir_reg_read(nvt, CIR_CC));
+ pr_info(" * SLCH: 0x%x\n", nvt_cir_reg_read(nvt, CIR_SLCH));
+ pr_info(" * SLCL: 0x%x\n", nvt_cir_reg_read(nvt, CIR_SLCL));
+ pr_info(" * FIFOCON: 0x%x\n", nvt_cir_reg_read(nvt, CIR_FIFOCON));
+ pr_info(" * IRFIFOSTS: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRFIFOSTS));
+ pr_info(" * SRXFIFO: 0x%x\n", nvt_cir_reg_read(nvt, CIR_SRXFIFO));
+ pr_info(" * TXFCONT: 0x%x\n", nvt_cir_reg_read(nvt, CIR_TXFCONT));
+ pr_info(" * STXFIFO: 0x%x\n", nvt_cir_reg_read(nvt, CIR_STXFIFO));
+ pr_info(" * FCCH: 0x%x\n", nvt_cir_reg_read(nvt, CIR_FCCH));
+ pr_info(" * FCCL: 0x%x\n", nvt_cir_reg_read(nvt, CIR_FCCL));
+ pr_info(" * IRFSM: 0x%x\n", nvt_cir_reg_read(nvt, CIR_IRFSM));
}
/* dump current cir wake register contents */
@@ -170,59 +169,59 @@ static void cir_wake_dump_regs(struct nvt_dev *nvt)
nvt_efm_enable(nvt);
nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE);
- pr_reg("%s: Dump CIR WAKE logical device registers:\n",
- NVT_DRIVER_NAME);
- pr_reg(" * CR CIR WAKE ACTIVE : 0x%x\n",
- nvt_cr_read(nvt, CR_LOGICAL_DEV_EN));
- pr_reg(" * CR CIR WAKE BASE ADDR: 0x%x\n",
- (nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8) |
+ pr_info("%s: Dump CIR WAKE logical device registers:\n",
+ NVT_DRIVER_NAME);
+ pr_info(" * CR CIR WAKE ACTIVE : 0x%x\n",
+ nvt_cr_read(nvt, CR_LOGICAL_DEV_EN));
+ pr_info(" * CR CIR WAKE BASE ADDR: 0x%x\n",
+ (nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8) |
nvt_cr_read(nvt, CR_CIR_BASE_ADDR_LO));
- pr_reg(" * CR CIR WAKE IRQ NUM: 0x%x\n",
- nvt_cr_read(nvt, CR_CIR_IRQ_RSRC));
+ pr_info(" * CR CIR WAKE IRQ NUM: 0x%x\n",
+ nvt_cr_read(nvt, CR_CIR_IRQ_RSRC));
nvt_efm_disable(nvt);
- pr_reg("%s: Dump CIR WAKE registers\n", NVT_DRIVER_NAME);
- pr_reg(" * IRCON: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRCON));
- pr_reg(" * IRSTS: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS));
- pr_reg(" * IREN: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN));
- pr_reg(" * FIFO CMP DEEP: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_CMP_DEEP));
- pr_reg(" * FIFO CMP TOL: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_CMP_TOL));
- pr_reg(" * FIFO COUNT: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT));
- pr_reg(" * SLCH: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_SLCH));
- pr_reg(" * SLCL: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_SLCL));
- pr_reg(" * FIFOCON: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFOCON));
- pr_reg(" * SRXFSTS: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_SRXFSTS));
- pr_reg(" * SAMPLE RX FIFO: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_SAMPLE_RX_FIFO));
- pr_reg(" * WR FIFO DATA: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_WR_FIFO_DATA));
- pr_reg(" * RD FIFO ONLY: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY));
- pr_reg(" * RD FIFO ONLY IDX: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY_IDX));
- pr_reg(" * FIFO IGNORE: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_IGNORE));
- pr_reg(" * IRFSM: 0x%x\n",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRFSM));
+ pr_info("%s: Dump CIR WAKE registers\n", NVT_DRIVER_NAME);
+ pr_info(" * IRCON: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRCON));
+ pr_info(" * IRSTS: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS));
+ pr_info(" * IREN: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN));
+ pr_info(" * FIFO CMP DEEP: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_CMP_DEEP));
+ pr_info(" * FIFO CMP TOL: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_CMP_TOL));
+ pr_info(" * FIFO COUNT: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT));
+ pr_info(" * SLCH: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_SLCH));
+ pr_info(" * SLCL: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_SLCL));
+ pr_info(" * FIFOCON: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFOCON));
+ pr_info(" * SRXFSTS: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_SRXFSTS));
+ pr_info(" * SAMPLE RX FIFO: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_SAMPLE_RX_FIFO));
+ pr_info(" * WR FIFO DATA: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_WR_FIFO_DATA));
+ pr_info(" * RD FIFO ONLY: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY));
+ pr_info(" * RD FIFO ONLY IDX: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY_IDX));
+ pr_info(" * FIFO IGNORE: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_IGNORE));
+ pr_info(" * IRFSM: 0x%x\n",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRFSM));
fifo_len = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFO_COUNT);
- pr_reg("%s: Dump CIR WAKE FIFO (len %d)\n", NVT_DRIVER_NAME, fifo_len);
- pr_reg("* Contents = ");
+ pr_info("%s: Dump CIR WAKE FIFO (len %d)\n", NVT_DRIVER_NAME, fifo_len);
+ pr_info("* Contents =");
for (i = 0; i < fifo_len; i++)
- printk(KERN_CONT "%02x ",
- nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY));
- printk(KERN_CONT "\n");
+ pr_cont(" %02x",
+ nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY));
+ pr_cont("\n");
}
/* detect hardware features */
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 99937c94d7df..c128fac0ce2c 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -5,7 +5,7 @@
config VIDEO_V4L2
tristate
depends on VIDEO_DEV && VIDEO_V4L2_COMMON
- default VIDEO_DEV && VIDEO_V4L2_COMMON
+ default y
config VIDEOBUF_GEN
tristate
@@ -73,6 +73,7 @@ config VIDEOBUF2_DMA_SG
menuconfig VIDEO_CAPTURE_DRIVERS
bool "Video capture adapters"
depends on VIDEO_V4L2
+ depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT
default y
---help---
Say Y here to enable selecting the video adapters for
@@ -461,6 +462,15 @@ config VIDEO_ADV7343
To compile this driver as a module, choose M here: the
module will be called adv7343.
+config VIDEO_ADV7393
+ tristate "ADV7393 video encoder"
+ depends on I2C
+ help
+ Support for Analog Devices I2C bus based ADV7393 encoder.
+
+ To compile this driver as a module, choose M here: the
+ module will be called adv7393.
+
config VIDEO_AK881X
tristate "AK8813/AK8814 video encoders"
depends on I2C
@@ -478,6 +488,7 @@ config VIDEO_SMIAPP_PLL
config VIDEO_OV7670
tristate "OmniVision OV7670 sensor support"
depends on I2C && VIDEO_V4L2
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a Video4Linux2 sensor-level driver for the OmniVision
OV7670 VGA camera. It currently only works with the M88ALP01
@@ -486,6 +497,7 @@ config VIDEO_OV7670
config VIDEO_VS6624
tristate "ST VS6624 sensor support"
depends on VIDEO_V4L2 && I2C
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a Video4Linux2 sensor-level driver for the ST VS6624
camera.
@@ -496,6 +508,7 @@ config VIDEO_VS6624
config VIDEO_MT9M032
tristate "MT9M032 camera sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+ depends on MEDIA_CAMERA_SUPPORT
select VIDEO_APTINA_PLL
---help---
This driver supports MT9M032 camera sensors from Aptina, monochrome
@@ -504,6 +517,7 @@ config VIDEO_MT9M032
config VIDEO_MT9P031
tristate "Aptina MT9P031 support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+ depends on MEDIA_CAMERA_SUPPORT
select VIDEO_APTINA_PLL
---help---
This is a Video4Linux2 sensor-level driver for the Aptina
@@ -512,6 +526,7 @@ config VIDEO_MT9P031
config VIDEO_MT9T001
tristate "Aptina MT9T001 support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a Video4Linux2 sensor-level driver for the Aptina
(Micron) mt0t001 3 Mpixel camera.
@@ -519,6 +534,7 @@ config VIDEO_MT9T001
config VIDEO_MT9V011
tristate "Micron mt9v011 sensor support"
depends on I2C && VIDEO_V4L2
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a Video4Linux2 sensor-level driver for the Micron
mt0v011 1.3 Mpixel camera. It currently only works with the
@@ -527,6 +543,7 @@ config VIDEO_MT9V011
config VIDEO_MT9V032
tristate "Micron MT9V032 sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a Video4Linux2 sensor-level driver for the Micron
MT9V032 752x480 CMOS sensor.
@@ -534,6 +551,7 @@ config VIDEO_MT9V032
config VIDEO_TCM825X
tristate "TCM825x camera sensor support"
depends on I2C && VIDEO_V4L2
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a driver for the Toshiba TCM825x VGA camera sensor.
It is used for example in Nokia N800.
@@ -541,12 +559,14 @@ config VIDEO_TCM825X
config VIDEO_SR030PC30
tristate "Siliconfile SR030PC30 sensor support"
depends on I2C && VIDEO_V4L2
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This driver supports SR030PC30 VGA camera from Siliconfile
config VIDEO_NOON010PC30
tristate "Siliconfile NOON010PC30 sensor support"
depends on I2C && VIDEO_V4L2 && EXPERIMENTAL && VIDEO_V4L2_SUBDEV_API
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This driver supports NOON010PC30 CIF camera from Siliconfile
@@ -554,6 +574,7 @@ source "drivers/media/video/m5mols/Kconfig"
config VIDEO_S5K6AA
tristate "Samsung S5K6AAFX sensor support"
+ depends on MEDIA_CAMERA_SUPPORT
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
---help---
This is a V4L2 sensor-level driver for Samsung S5K6AA(FX) 1.3M
@@ -566,6 +587,7 @@ comment "Flash devices"
config VIDEO_ADP1653
tristate "ADP1653 flash support"
depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a driver for the ADP1653 flash controller. It is used for
example in Nokia N900.
@@ -573,6 +595,7 @@ config VIDEO_ADP1653
config VIDEO_AS3645A
tristate "AS3645A flash driver support"
depends on I2C && VIDEO_V4L2 && MEDIA_CONTROLLER
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This is a driver for the AS3645A and LM3555 flash controllers. It has
build in control for flash, torch and indicator LEDs.
@@ -647,30 +670,14 @@ menuconfig V4L_USB_DRIVERS
depends on USB
default y
-if V4L_USB_DRIVERS
+if V4L_USB_DRIVERS && MEDIA_CAMERA_SUPPORT
-source "drivers/media/video/au0828/Kconfig"
+ comment "Webcam devices"
source "drivers/media/video/uvc/Kconfig"
source "drivers/media/video/gspca/Kconfig"
-source "drivers/media/video/pvrusb2/Kconfig"
-
-source "drivers/media/video/hdpvr/Kconfig"
-
-source "drivers/media/video/em28xx/Kconfig"
-
-source "drivers/media/video/tlg2300/Kconfig"
-
-source "drivers/media/video/cx231xx/Kconfig"
-
-source "drivers/media/video/tm6000/Kconfig"
-
-source "drivers/media/video/usbvision/Kconfig"
-
-source "drivers/media/video/sn9c102/Kconfig"
-
source "drivers/media/video/pwc/Kconfig"
source "drivers/media/video/cpia2/Kconfig"
@@ -711,15 +718,46 @@ config USB_S2255
Say Y here if you want support for the Sensoray 2255 USB device.
This driver can be compiled as a module, called s2255drv.
+source "drivers/media/video/sn9c102/Kconfig"
+
+endif # V4L_USB_DRIVERS && MEDIA_CAMERA_SUPPORT
+
+if V4L_USB_DRIVERS
+
+ comment "Webcam and/or TV USB devices"
+
+source "drivers/media/video/em28xx/Kconfig"
+
+endif
+
+if V4L_USB_DRIVERS && MEDIA_ANALOG_TV_SUPPORT
+
+ comment "TV USB devices"
+
+source "drivers/media/video/au0828/Kconfig"
+
+source "drivers/media/video/pvrusb2/Kconfig"
+
+source "drivers/media/video/hdpvr/Kconfig"
+
+source "drivers/media/video/tlg2300/Kconfig"
+
+source "drivers/media/video/cx231xx/Kconfig"
+
+source "drivers/media/video/tm6000/Kconfig"
+
+source "drivers/media/video/usbvision/Kconfig"
+
endif # V4L_USB_DRIVERS
#
-# PCI drivers configuration
+# PCI drivers configuration - No devices here are for webcams
#
menuconfig V4L_PCI_DRIVERS
bool "V4L PCI(e) devices"
depends on PCI
+ depends on MEDIA_ANALOG_TV_SUPPORT
default y
---help---
Say Y here to enable support for these PCI(e) drivers.
@@ -814,11 +852,13 @@ endif # V4L_PCI_DRIVERS
#
# ISA & parallel port drivers configuration
+# All devices here are webcam or grabber devices
#
menuconfig V4L_ISA_PARPORT_DRIVERS
bool "V4L ISA and parallel port devices"
depends on ISA || PARPORT
+ depends on MEDIA_CAMERA_SUPPORT
default n
---help---
Say Y here to enable support for these ISA and parallel port drivers.
@@ -871,8 +911,13 @@ config VIDEO_W9966
endif # V4L_ISA_PARPORT_DRIVERS
+#
+# Platform drivers
+# All drivers here are currently for webcam support
+
menuconfig V4L_PLATFORM_DRIVERS
bool "V4L platform devices"
+ depends on MEDIA_CAMERA_SUPPORT
default n
---help---
Say Y here to enable support for platform-specific V4L drivers.
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index d209de0e0ca8..b7da9faa3b0a 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -45,6 +45,7 @@ obj-$(CONFIG_VIDEO_ADV7175) += adv7175.o
obj-$(CONFIG_VIDEO_ADV7180) += adv7180.o
obj-$(CONFIG_VIDEO_ADV7183) += adv7183.o
obj-$(CONFIG_VIDEO_ADV7343) += adv7343.o
+obj-$(CONFIG_VIDEO_ADV7393) += adv7393.o
obj-$(CONFIG_VIDEO_VPX3220) += vpx3220.o
obj-$(CONFIG_VIDEO_VS6624) += vs6624.o
obj-$(CONFIG_VIDEO_BT819) += bt819.o
diff --git a/drivers/media/video/adv7393.c b/drivers/media/video/adv7393.c
new file mode 100644
index 000000000000..3dc6098c7267
--- /dev/null
+++ b/drivers/media/video/adv7393.c
@@ -0,0 +1,487 @@
+/*
+ * adv7393 - ADV7393 Video Encoder Driver
+ *
+ * The encoder hardware does not support SECAM.
+ *
+ * Copyright (C) 2010-2012 ADVANSEE - http://www.advansee.com/
+ * Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
+ *
+ * Based on ADV7343 driver,
+ *
+ * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed .as is. WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/ctype.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/videodev2.h>
+#include <linux/uaccess.h>
+
+#include <media/adv7393.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-ctrls.h>
+
+#include "adv7393_regs.h"
+
+MODULE_DESCRIPTION("ADV7393 video encoder driver");
+MODULE_LICENSE("GPL");
+
+static bool debug;
+module_param(debug, bool, 0644);
+MODULE_PARM_DESC(debug, "Debug level 0-1");
+
+struct adv7393_state {
+ struct v4l2_subdev sd;
+ struct v4l2_ctrl_handler hdl;
+ u8 reg00;
+ u8 reg01;
+ u8 reg02;
+ u8 reg35;
+ u8 reg80;
+ u8 reg82;
+ u32 output;
+ v4l2_std_id std;
+};
+
+static inline struct adv7393_state *to_state(struct v4l2_subdev *sd)
+{
+ return container_of(sd, struct adv7393_state, sd);
+}
+
+static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
+{
+ return &container_of(ctrl->handler, struct adv7393_state, hdl)->sd;
+}
+
+static inline int adv7393_write(struct v4l2_subdev *sd, u8 reg, u8 value)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+ return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static const u8 adv7393_init_reg_val[] = {
+ ADV7393_SOFT_RESET, ADV7393_SOFT_RESET_DEFAULT,
+ ADV7393_POWER_MODE_REG, ADV7393_POWER_MODE_REG_DEFAULT,
+
+ ADV7393_HD_MODE_REG1, ADV7393_HD_MODE_REG1_DEFAULT,
+ ADV7393_HD_MODE_REG2, ADV7393_HD_MODE_REG2_DEFAULT,
+ ADV7393_HD_MODE_REG3, ADV7393_HD_MODE_REG3_DEFAULT,
+ ADV7393_HD_MODE_REG4, ADV7393_HD_MODE_REG4_DEFAULT,
+ ADV7393_HD_MODE_REG5, ADV7393_HD_MODE_REG5_DEFAULT,
+ ADV7393_HD_MODE_REG6, ADV7393_HD_MODE_REG6_DEFAULT,
+ ADV7393_HD_MODE_REG7, ADV7393_HD_MODE_REG7_DEFAULT,
+
+ ADV7393_SD_MODE_REG1, ADV7393_SD_MODE_REG1_DEFAULT,
+ ADV7393_SD_MODE_REG2, ADV7393_SD_MODE_REG2_DEFAULT,
+ ADV7393_SD_MODE_REG3, ADV7393_SD_MODE_REG3_DEFAULT,
+ ADV7393_SD_MODE_REG4, ADV7393_SD_MODE_REG4_DEFAULT,
+ ADV7393_SD_MODE_REG5, ADV7393_SD_MODE_REG5_DEFAULT,
+ ADV7393_SD_MODE_REG6, ADV7393_SD_MODE_REG6_DEFAULT,
+ ADV7393_SD_MODE_REG7, ADV7393_SD_MODE_REG7_DEFAULT,
+ ADV7393_SD_MODE_REG8, ADV7393_SD_MODE_REG8_DEFAULT,
+
+ ADV7393_SD_TIMING_REG0, ADV7393_SD_TIMING_REG0_DEFAULT,
+
+ ADV7393_SD_HUE_ADJUST, ADV7393_SD_HUE_ADJUST_DEFAULT,
+ ADV7393_SD_CGMS_WSS0, ADV7393_SD_CGMS_WSS0_DEFAULT,
+ ADV7393_SD_BRIGHTNESS_WSS, ADV7393_SD_BRIGHTNESS_WSS_DEFAULT,
+};
+
+/*
+ * 2^32
+ * FSC(reg) = FSC (HZ) * --------
+ * 27000000
+ */
+static const struct adv7393_std_info stdinfo[] = {
+ {
+ /* FSC(Hz) = 4,433,618.75 Hz */
+ SD_STD_NTSC, 705268427, V4L2_STD_NTSC_443,
+ }, {
+ /* FSC(Hz) = 3,579,545.45 Hz */
+ SD_STD_NTSC, 569408542, V4L2_STD_NTSC,
+ }, {
+ /* FSC(Hz) = 3,575,611.00 Hz */
+ SD_STD_PAL_M, 568782678, V4L2_STD_PAL_M,
+ }, {
+ /* FSC(Hz) = 3,582,056.00 Hz */
+ SD_STD_PAL_N, 569807903, V4L2_STD_PAL_Nc,
+ }, {
+ /* FSC(Hz) = 4,433,618.75 Hz */
+ SD_STD_PAL_N, 705268427, V4L2_STD_PAL_N,
+ }, {
+ /* FSC(Hz) = 4,433,618.75 Hz */
+ SD_STD_PAL_M, 705268427, V4L2_STD_PAL_60,
+ }, {
+ /* FSC(Hz) = 4,433,618.75 Hz */
+ SD_STD_PAL_BDGHI, 705268427, V4L2_STD_PAL,
+ },
+};
+
+static int adv7393_setstd(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+ struct adv7393_state *state = to_state(sd);
+ const struct adv7393_std_info *std_info;
+ int num_std;
+ u8 reg;
+ u32 val;
+ int err = 0;
+ int i;
+
+ num_std = ARRAY_SIZE(stdinfo);
+
+ for (i = 0; i < num_std; i++) {
+ if (stdinfo[i].stdid & std)
+ break;
+ }
+
+ if (i == num_std) {
+ v4l2_dbg(1, debug, sd,
+ "Invalid std or std is not supported: %llx\n",
+ (unsigned long long)std);
+ return -EINVAL;
+ }
+
+ std_info = &stdinfo[i];
+
+ /* Set the standard */
+ val = state->reg80 & ~SD_STD_MASK;
+ val |= std_info->standard_val3;
+ err = adv7393_write(sd, ADV7393_SD_MODE_REG1, val);
+ if (err < 0)
+ goto setstd_exit;
+
+ state->reg80 = val;
+
+ /* Configure the input mode register */
+ val = state->reg01 & ~INPUT_MODE_MASK;
+ val |= SD_INPUT_MODE;
+ err = adv7393_write(sd, ADV7393_MODE_SELECT_REG, val);
+ if (err < 0)
+ goto setstd_exit;
+
+ state->reg01 = val;
+
+ /* Program the sub carrier frequency registers */
+ val = std_info->fsc_val;
+ for (reg = ADV7393_FSC_REG0; reg <= ADV7393_FSC_REG3; reg++) {
+ err = adv7393_write(sd, reg, val);
+ if (err < 0)
+ goto setstd_exit;
+ val >>= 8;
+ }
+
+ val = state->reg82;
+
+ /* Pedestal settings */
+ if (std & (V4L2_STD_NTSC | V4L2_STD_NTSC_443))
+ val |= SD_PEDESTAL_EN;
+ else
+ val &= SD_PEDESTAL_DI;
+
+ err = adv7393_write(sd, ADV7393_SD_MODE_REG2, val);
+ if (err < 0)
+ goto setstd_exit;
+
+ state->reg82 = val;
+
+setstd_exit:
+ if (err != 0)
+ v4l2_err(sd, "Error setting std, write failed\n");
+
+ return err;
+}
+
+static int adv7393_setoutput(struct v4l2_subdev *sd, u32 output_type)
+{
+ struct adv7393_state *state = to_state(sd);
+ u8 val;
+ int err = 0;
+
+ if (output_type > ADV7393_SVIDEO_ID) {
+ v4l2_dbg(1, debug, sd,
+ "Invalid output type or output type not supported:%d\n",
+ output_type);
+ return -EINVAL;
+ }
+
+ /* Enable Appropriate DAC */
+ val = state->reg00 & 0x03;
+
+ if (output_type == ADV7393_COMPOSITE_ID)
+ val |= ADV7393_COMPOSITE_POWER_VALUE;
+ else if (output_type == ADV7393_COMPONENT_ID)
+ val |= ADV7393_COMPONENT_POWER_VALUE;
+ else
+ val |= ADV7393_SVIDEO_POWER_VALUE;
+
+ err = adv7393_write(sd, ADV7393_POWER_MODE_REG, val);
+ if (err < 0)
+ goto setoutput_exit;
+
+ state->reg00 = val;
+
+ /* Enable YUV output */
+ val = state->reg02 | YUV_OUTPUT_SELECT;
+ err = adv7393_write(sd, ADV7393_MODE_REG0, val);
+ if (err < 0)
+ goto setoutput_exit;
+
+ state->reg02 = val;
+
+ /* configure SD DAC Output 1 bit */
+ val = state->reg82;
+ if (output_type == ADV7393_COMPONENT_ID)
+ val &= SD_DAC_OUT1_DI;
+ else
+ val |= SD_DAC_OUT1_EN;
+ err = adv7393_write(sd, ADV7393_SD_MODE_REG2, val);
+ if (err < 0)
+ goto setoutput_exit;
+
+ state->reg82 = val;
+
+ /* configure ED/HD Color DAC Swap bit to zero */
+ val = state->reg35 & HD_DAC_SWAP_DI;
+ err = adv7393_write(sd, ADV7393_HD_MODE_REG6, val);
+ if (err < 0)
+ goto setoutput_exit;
+
+ state->reg35 = val;
+
+setoutput_exit:
+ if (err != 0)
+ v4l2_err(sd, "Error setting output, write failed\n");
+
+ return err;
+}
+
+static int adv7393_log_status(struct v4l2_subdev *sd)
+{
+ struct adv7393_state *state = to_state(sd);
+
+ v4l2_info(sd, "Standard: %llx\n", (unsigned long long)state->std);
+ v4l2_info(sd, "Output: %s\n", (state->output == 0) ? "Composite" :
+ ((state->output == 1) ? "Component" : "S-Video"));
+ return 0;
+}
+
+static int adv7393_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+ struct v4l2_subdev *sd = to_sd(ctrl);
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ return adv7393_write(sd, ADV7393_SD_BRIGHTNESS_WSS,
+ ctrl->val & SD_BRIGHTNESS_VALUE_MASK);
+
+ case V4L2_CID_HUE:
+ return adv7393_write(sd, ADV7393_SD_HUE_ADJUST,
+ ctrl->val - ADV7393_HUE_MIN);
+
+ case V4L2_CID_GAIN:
+ return adv7393_write(sd, ADV7393_DAC123_OUTPUT_LEVEL,
+ ctrl->val);
+ }
+ return -EINVAL;
+}
+
+static int adv7393_g_chip_ident(struct v4l2_subdev *sd,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+ return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7393, 0);
+}
+
+static const struct v4l2_ctrl_ops adv7393_ctrl_ops = {
+ .s_ctrl = adv7393_s_ctrl,
+};
+
+static const struct v4l2_subdev_core_ops adv7393_core_ops = {
+ .log_status = adv7393_log_status,
+ .g_chip_ident = adv7393_g_chip_ident,
+ .g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
+ .try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
+ .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,
+ .g_ctrl = v4l2_subdev_g_ctrl,
+ .s_ctrl = v4l2_subdev_s_ctrl,
+ .queryctrl = v4l2_subdev_queryctrl,
+ .querymenu = v4l2_subdev_querymenu,
+};
+
+static int adv7393_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+ struct adv7393_state *state = to_state(sd);
+ int err = 0;
+
+ if (state->std == std)
+ return 0;
+
+ err = adv7393_setstd(sd, std);
+ if (!err)
+ state->std = std;
+
+ return err;
+}
+
+static int adv7393_s_routing(struct v4l2_subdev *sd,
+ u32 input, u32 output, u32 config)
+{
+ struct adv7393_state *state = to_state(sd);
+ int err = 0;
+
+ if (state->output == output)
+ return 0;
+
+ err = adv7393_setoutput(sd, output);
+ if (!err)
+ state->output = output;
+
+ return err;
+}
+
+static const struct v4l2_subdev_video_ops adv7393_video_ops = {
+ .s_std_output = adv7393_s_std_output,
+ .s_routing = adv7393_s_routing,
+};
+
+static const struct v4l2_subdev_ops adv7393_ops = {
+ .core = &adv7393_core_ops,
+ .video = &adv7393_video_ops,
+};
+
+static int adv7393_initialize(struct v4l2_subdev *sd)
+{
+ struct adv7393_state *state = to_state(sd);
+ int err = 0;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(adv7393_init_reg_val); i += 2) {
+
+ err = adv7393_write(sd, adv7393_init_reg_val[i],
+ adv7393_init_reg_val[i+1]);
+ if (err) {
+ v4l2_err(sd, "Error initializing\n");
+ return err;
+ }
+ }
+
+ /* Configure for default video standard */
+ err = adv7393_setoutput(sd, state->output);
+ if (err < 0) {
+ v4l2_err(sd, "Error setting output during init\n");
+ return -EINVAL;
+ }
+
+ err = adv7393_setstd(sd, state->std);
+ if (err < 0) {
+ v4l2_err(sd, "Error setting std during init\n");
+ return -EINVAL;
+ }
+
+ return err;
+}
+
+static int adv7393_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct adv7393_state *state;
+ int err;
+
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+ return -ENODEV;
+
+ v4l_info(client, "chip found @ 0x%x (%s)\n",
+ client->addr << 1, client->adapter->name);
+
+ state = kzalloc(sizeof(struct adv7393_state), GFP_KERNEL);
+ if (state == NULL)
+ return -ENOMEM;
+
+ state->reg00 = ADV7393_POWER_MODE_REG_DEFAULT;
+ state->reg01 = 0x00;
+ state->reg02 = 0x20;
+ state->reg35 = ADV7393_HD_MODE_REG6_DEFAULT;
+ state->reg80 = ADV7393_SD_MODE_REG1_DEFAULT;
+ state->reg82 = ADV7393_SD_MODE_REG2_DEFAULT;
+
+ state->output = ADV7393_COMPOSITE_ID;
+ state->std = V4L2_STD_NTSC;
+
+ v4l2_i2c_subdev_init(&state->sd, client, &adv7393_ops);
+
+ v4l2_ctrl_handler_init(&state->hdl, 3);
+ v4l2_ctrl_new_std(&state->hdl, &adv7393_ctrl_ops,
+ V4L2_CID_BRIGHTNESS, ADV7393_BRIGHTNESS_MIN,
+ ADV7393_BRIGHTNESS_MAX, 1,
+ ADV7393_BRIGHTNESS_DEF);
+ v4l2_ctrl_new_std(&state->hdl, &adv7393_ctrl_ops,
+ V4L2_CID_HUE, ADV7393_HUE_MIN,
+ ADV7393_HUE_MAX, 1,
+ ADV7393_HUE_DEF);
+ v4l2_ctrl_new_std(&state->hdl, &adv7393_ctrl_ops,
+ V4L2_CID_GAIN, ADV7393_GAIN_MIN,
+ ADV7393_GAIN_MAX, 1,
+ ADV7393_GAIN_DEF);
+ state->sd.ctrl_handler = &state->hdl;
+ if (state->hdl.error) {
+ int err = state->hdl.error;
+
+ v4l2_ctrl_handler_free(&state->hdl);
+ kfree(state);
+ return err;
+ }
+ v4l2_ctrl_handler_setup(&state->hdl);
+
+ err = adv7393_initialize(&state->sd);
+ if (err) {
+ v4l2_ctrl_handler_free(&state->hdl);
+ kfree(state);
+ }
+ return err;
+}
+
+static int adv7393_remove(struct i2c_client *client)
+{
+ struct v4l2_subdev *sd = i2c_get_clientdata(client);
+ struct adv7393_state *state = to_state(sd);
+
+ v4l2_device_unregister_subdev(sd);
+ v4l2_ctrl_handler_free(&state->hdl);
+ kfree(state);
+
+ return 0;
+}
+
+static const struct i2c_device_id adv7393_id[] = {
+ {"adv7393", 0},
+ {},
+};
+MODULE_DEVICE_TABLE(i2c, adv7393_id);
+
+static struct i2c_driver adv7393_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "adv7393",
+ },
+ .probe = adv7393_probe,
+ .remove = adv7393_remove,
+ .id_table = adv7393_id,
+};
+module_i2c_driver(adv7393_driver);
diff --git a/drivers/media/video/adv7393_regs.h b/drivers/media/video/adv7393_regs.h
new file mode 100644
index 000000000000..78968330f0be
--- /dev/null
+++ b/drivers/media/video/adv7393_regs.h
@@ -0,0 +1,188 @@
+/*
+ * ADV7393 encoder related structure and register definitions
+ *
+ * Copyright (C) 2010-2012 ADVANSEE - http://www.advansee.com/
+ * Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
+ *
+ * Based on ADV7343 driver,
+ *
+ * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed .as is. WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef ADV7393_REGS_H
+#define ADV7393_REGS_H
+
+struct adv7393_std_info {
+ u32 standard_val3;
+ u32 fsc_val;
+ v4l2_std_id stdid;
+};
+
+/* Register offset macros */
+#define ADV7393_POWER_MODE_REG (0x00)
+#define ADV7393_MODE_SELECT_REG (0x01)
+#define ADV7393_MODE_REG0 (0x02)
+
+#define ADV7393_DAC123_OUTPUT_LEVEL (0x0B)
+
+#define ADV7393_SOFT_RESET (0x17)
+
+#define ADV7393_HD_MODE_REG1 (0x30)
+#define ADV7393_HD_MODE_REG2 (0x31)
+#define ADV7393_HD_MODE_REG3 (0x32)
+#define ADV7393_HD_MODE_REG4 (0x33)
+#define ADV7393_HD_MODE_REG5 (0x34)
+#define ADV7393_HD_MODE_REG6 (0x35)
+
+#define ADV7393_HD_MODE_REG7 (0x39)
+
+#define ADV7393_SD_MODE_REG1 (0x80)
+#define ADV7393_SD_MODE_REG2 (0x82)
+#define ADV7393_SD_MODE_REG3 (0x83)
+#define ADV7393_SD_MODE_REG4 (0x84)
+#define ADV7393_SD_MODE_REG5 (0x86)
+#define ADV7393_SD_MODE_REG6 (0x87)
+#define ADV7393_SD_MODE_REG7 (0x88)
+#define ADV7393_SD_MODE_REG8 (0x89)
+
+#define ADV7393_SD_TIMING_REG0 (0x8A)
+
+#define ADV7393_FSC_REG0 (0x8C)
+#define ADV7393_FSC_REG1 (0x8D)
+#define ADV7393_FSC_REG2 (0x8E)
+#define ADV7393_FSC_REG3 (0x8F)
+
+#define ADV7393_SD_CGMS_WSS0 (0x99)
+
+#define ADV7393_SD_HUE_ADJUST (0xA0)
+#define ADV7393_SD_BRIGHTNESS_WSS (0xA1)
+
+/* Default values for the registers */
+#define ADV7393_POWER_MODE_REG_DEFAULT (0x10)
+#define ADV7393_HD_MODE_REG1_DEFAULT (0x3C) /* Changed Default
+ 720p EAV/SAV code*/
+#define ADV7393_HD_MODE_REG2_DEFAULT (0x01) /* Changed Pixel data
+ valid */
+#define ADV7393_HD_MODE_REG3_DEFAULT (0x00) /* Color delay 0 clks */
+#define ADV7393_HD_MODE_REG4_DEFAULT (0xEC) /* Changed */
+#define ADV7393_HD_MODE_REG5_DEFAULT (0x08)
+#define ADV7393_HD_MODE_REG6_DEFAULT (0x00)
+#define ADV7393_HD_MODE_REG7_DEFAULT (0x00)
+#define ADV7393_SOFT_RESET_DEFAULT (0x02)
+#define ADV7393_COMPOSITE_POWER_VALUE (0x10)
+#define ADV7393_COMPONENT_POWER_VALUE (0x1C)
+#define ADV7393_SVIDEO_POWER_VALUE (0x0C)
+#define ADV7393_SD_HUE_ADJUST_DEFAULT (0x80)
+#define ADV7393_SD_BRIGHTNESS_WSS_DEFAULT (0x00)
+
+#define ADV7393_SD_CGMS_WSS0_DEFAULT (0x10)
+
+#define ADV7393_SD_MODE_REG1_DEFAULT (0x10)
+#define ADV7393_SD_MODE_REG2_DEFAULT (0xC9)
+#define ADV7393_SD_MODE_REG3_DEFAULT (0x00)
+#define ADV7393_SD_MODE_REG4_DEFAULT (0x00)
+#define ADV7393_SD_MODE_REG5_DEFAULT (0x02)
+#define ADV7393_SD_MODE_REG6_DEFAULT (0x8C)
+#define ADV7393_SD_MODE_REG7_DEFAULT (0x14)
+#define ADV7393_SD_MODE_REG8_DEFAULT (0x00)
+
+#define ADV7393_SD_TIMING_REG0_DEFAULT (0x0C)
+
+/* Bit masks for Mode Select Register */
+#define INPUT_MODE_MASK (0x70)
+#define SD_INPUT_MODE (0x00)
+#define HD_720P_INPUT_MODE (0x10)
+#define HD_1080I_INPUT_MODE (0x10)
+
+/* Bit masks for Mode Register 0 */
+#define TEST_PATTERN_BLACK_BAR_EN (0x04)
+#define YUV_OUTPUT_SELECT (0x20)
+#define RGB_OUTPUT_SELECT (0xDF)
+
+/* Bit masks for SD brightness/WSS */
+#define SD_BRIGHTNESS_VALUE_MASK (0x7F)
+#define SD_BLANK_WSS_DATA_MASK (0x80)
+
+/* Bit masks for soft reset register */
+#define SOFT_RESET (0x02)
+
+/* Bit masks for HD Mode Register 1 */
+#define OUTPUT_STD_MASK (0x03)
+#define OUTPUT_STD_SHIFT (0)
+#define OUTPUT_STD_EIA0_2 (0x00)
+#define OUTPUT_STD_EIA0_1 (0x01)
+#define OUTPUT_STD_FULL (0x02)
+#define EMBEDDED_SYNC (0x04)
+#define EXTERNAL_SYNC (0xFB)
+#define STD_MODE_MASK (0x1F)
+#define STD_MODE_SHIFT (3)
+#define STD_MODE_720P (0x05)
+#define STD_MODE_720P_25 (0x08)
+#define STD_MODE_720P_30 (0x07)
+#define STD_MODE_720P_50 (0x06)
+#define STD_MODE_1080I (0x0D)
+#define STD_MODE_1080I_25 (0x0E)
+#define STD_MODE_1080P_24 (0x11)
+#define STD_MODE_1080P_25 (0x10)
+#define STD_MODE_1080P_30 (0x0F)
+#define STD_MODE_525P (0x00)
+#define STD_MODE_625P (0x03)
+
+/* Bit masks for SD Mode Register 1 */
+#define SD_STD_MASK (0x03)
+#define SD_STD_NTSC (0x00)
+#define SD_STD_PAL_BDGHI (0x01)
+#define SD_STD_PAL_M (0x02)
+#define SD_STD_PAL_N (0x03)
+#define SD_LUMA_FLTR_MASK (0x07)
+#define SD_LUMA_FLTR_SHIFT (2)
+#define SD_CHROMA_FLTR_MASK (0x07)
+#define SD_CHROMA_FLTR_SHIFT (5)
+
+/* Bit masks for SD Mode Register 2 */
+#define SD_PRPB_SSAF_EN (0x01)
+#define SD_PRPB_SSAF_DI (0xFE)
+#define SD_DAC_OUT1_EN (0x02)
+#define SD_DAC_OUT1_DI (0xFD)
+#define SD_PEDESTAL_EN (0x08)
+#define SD_PEDESTAL_DI (0xF7)
+#define SD_SQUARE_PIXEL_EN (0x10)
+#define SD_SQUARE_PIXEL_DI (0xEF)
+#define SD_PIXEL_DATA_VALID (0x40)
+#define SD_ACTIVE_EDGE_EN (0x80)
+#define SD_ACTIVE_EDGE_DI (0x7F)
+
+/* Bit masks for HD Mode Register 6 */
+#define HD_PRPB_SYNC_EN (0x04)
+#define HD_PRPB_SYNC_DI (0xFB)
+#define HD_DAC_SWAP_EN (0x08)
+#define HD_DAC_SWAP_DI (0xF7)
+#define HD_GAMMA_CURVE_A (0xEF)
+#define HD_GAMMA_CURVE_B (0x10)
+#define HD_GAMMA_EN (0x20)
+#define HD_GAMMA_DI (0xDF)
+#define HD_ADPT_FLTR_MODEA (0xBF)
+#define HD_ADPT_FLTR_MODEB (0x40)
+#define HD_ADPT_FLTR_EN (0x80)
+#define HD_ADPT_FLTR_DI (0x7F)
+
+#define ADV7393_BRIGHTNESS_MAX (63)
+#define ADV7393_BRIGHTNESS_MIN (-64)
+#define ADV7393_BRIGHTNESS_DEF (0)
+#define ADV7393_HUE_MAX (127)
+#define ADV7393_HUE_MIN (-128)
+#define ADV7393_HUE_DEF (0)
+#define ADV7393_GAIN_MAX (64)
+#define ADV7393_GAIN_MIN (-64)
+#define ADV7393_GAIN_DEF (0)
+
+#endif
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 856ab962cd63..5f3a00c2c4f6 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -676,6 +676,7 @@ struct tvcard bttv_tvcards[] = {
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
.has_remote = 1,
+ .has_radio = 1, /* not every card has radio */
},
[BTTV_BOARD_VOBIS_BOOSTAR] = {
.name = "Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar",
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index ff7a589d8e0f..b58ff87db771 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -558,12 +558,6 @@ static const struct bttv_format formats[] = {
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
- .name = "4:2:2, packed, YUYV",
- .fourcc = V4L2_PIX_FMT_YUYV,
- .btformat = BT848_COLOR_FMT_YUY2,
- .depth = 16,
- .flags = FORMAT_FLAGS_PACKED,
- },{
.name = "4:2:2, packed, UYVY",
.fourcc = V4L2_PIX_FMT_UYVY,
.btformat = BT848_COLOR_FMT_YUY2,
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 55e92902a76c..a62a7b739991 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -932,7 +932,7 @@ static int cpia2_dqbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
buf->sequence = cam->buffers[buf->index].seq;
buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
buf->length = cam->frame_size;
- buf->input = 0;
+ buf->reserved2 = 0;
buf->reserved = 0;
memset(&buf->timecode, 0, sizeof(buf->timecode));
diff --git a/drivers/media/video/cs8420.h b/drivers/media/video/cs8420.h
deleted file mode 100644
index 621c0c6678ea..000000000000
--- a/drivers/media/video/cs8420.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* cs8420.h - cs8420 initializations
- Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- */
-#ifndef __CS8420_H__
-#define __CS8420_H__
-
-/* Initialization Sequence */
-
-static __u8 init8420[] = {
- 1, 0x01, 2, 0x02, 3, 0x00, 4, 0x46,
- 5, 0x24, 6, 0x84, 18, 0x18, 19, 0x13,
-};
-
-#define INIT8420LEN (sizeof(init8420)/2)
-
-static __u8 mode8420pro[] = { /* professional output mode */
- 32, 0xa1, 33, 0x00, 34, 0x00, 35, 0x00,
- 36, 0x00, 37, 0x00, 38, 0x00, 39, 0x00,
- 40, 0x00, 41, 0x00, 42, 0x00, 43, 0x00,
- 44, 0x00, 45, 0x00, 46, 0x00, 47, 0x00,
- 48, 0x00, 49, 0x00, 50, 0x00, 51, 0x00,
- 52, 0x00, 53, 0x00, 54, 0x00, 55, 0x00,
-};
-#define MODE8420LEN (sizeof(mode8420pro)/2)
-
-static __u8 mode8420con[] = { /* consumer output mode */
- 32, 0x20, 33, 0x00, 34, 0x00, 35, 0x48,
- 36, 0x00, 37, 0x00, 38, 0x00, 39, 0x00,
- 40, 0x00, 41, 0x00, 42, 0x00, 43, 0x00,
- 44, 0x00, 45, 0x00, 46, 0x00, 47, 0x00,
- 48, 0x00, 49, 0x00, 50, 0x00, 51, 0x00,
- 52, 0x00, 53, 0x00, 54, 0x00, 55, 0x00,
-};
-
-#endif
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index 35fde4e931f5..e9912db3b496 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -1142,24 +1142,6 @@ static long cx18_default(struct file *file, void *fh, bool valid_prio,
return 0;
}
-long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
- unsigned long arg)
-{
- struct video_device *vfd = video_devdata(filp);
- struct cx18_open_id *id = file2id(filp);
- struct cx18 *cx = id->cx;
- long res;
-
- mutex_lock(&cx->serialize_lock);
-
- if (cx18_debug & CX18_DBGFLG_IOCTL)
- vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
- res = video_ioctl2(filp, cmd, arg);
- vfd->debug = 0;
- mutex_unlock(&cx->serialize_lock);
- return res;
-}
-
static const struct v4l2_ioctl_ops cx18_ioctl_ops = {
.vidioc_querycap = cx18_querycap,
.vidioc_s_audio = cx18_s_audio,
diff --git a/drivers/media/video/cx18/cx18-ioctl.h b/drivers/media/video/cx18/cx18-ioctl.h
index dcb2559ad520..2f9dd591ee0f 100644
--- a/drivers/media/video/cx18/cx18-ioctl.h
+++ b/drivers/media/video/cx18/cx18-ioctl.h
@@ -29,5 +29,3 @@ void cx18_set_funcs(struct video_device *vdev);
int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std);
int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf);
int cx18_s_input(struct file *file, void *fh, unsigned int inp);
-long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
- unsigned long arg);
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 4185bcb80ca3..9d598ab88615 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -40,8 +40,7 @@ static struct v4l2_file_operations cx18_v4l2_enc_fops = {
.owner = THIS_MODULE,
.read = cx18_v4l2_read,
.open = cx18_v4l2_open,
- /* FIXME change to video_ioctl2 if serialization lock can be removed */
- .unlocked_ioctl = cx18_v4l2_ioctl,
+ .unlocked_ioctl = video_ioctl2,
.release = cx18_v4l2_close,
.poll = cx18_v4l2_enc_poll,
.mmap = cx18_v4l2_mmap,
@@ -376,6 +375,7 @@ static int cx18_prep_dev(struct cx18 *cx, int type)
s->video_dev->fops = &cx18_v4l2_enc_fops;
s->video_dev->release = video_device_release;
s->video_dev->tvnorms = V4L2_STD_ALL;
+ s->video_dev->lock = &cx->serialize_lock;
set_bit(V4L2_FL_USE_FH_PRIO, &s->video_dev->flags);
cx18_set_funcs(s->video_dev);
return 0;
diff --git a/drivers/media/video/cx231xx/cx231xx-avcore.c b/drivers/media/video/cx231xx/cx231xx-avcore.c
index b085a3c6dc04..447148eff958 100644
--- a/drivers/media/video/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/video/cx231xx/cx231xx-avcore.c
@@ -89,7 +89,7 @@ void initGPIO(struct cx231xx *dev)
verve_read_byte(dev, 0x07, &val);
cx231xx_info(" verve_read_byte address0x07=0x%x\n", val);
- cx231xx_capture_start(dev, 1, 2);
+ cx231xx_capture_start(dev, 1, Vbi);
cx231xx_mode_register(dev, EP_MODE_SET, 0x0500FE00);
cx231xx_mode_register(dev, GBULK_BIT_EN, 0xFFFDFFFF);
@@ -99,7 +99,7 @@ void uninitGPIO(struct cx231xx *dev)
{
u8 value[4] = { 0, 0, 0, 0 };
- cx231xx_capture_start(dev, 0, 2);
+ cx231xx_capture_start(dev, 0, Vbi);
verve_write_byte(dev, 0x07, 0x14);
cx231xx_write_ctrl_reg(dev, VRT_SET_REGISTER,
0x68, value, 4);
@@ -2516,29 +2516,29 @@ int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type)
if (dev->udev->speed == USB_SPEED_HIGH) {
switch (media_type) {
- case 81: /* audio */
+ case Audio:
cx231xx_info("%s: Audio enter HANC\n", __func__);
status =
cx231xx_mode_register(dev, TS_MODE_REG, 0x9300);
break;
- case 2: /* vbi */
+ case Vbi:
cx231xx_info("%s: set vanc registers\n", __func__);
status = cx231xx_mode_register(dev, TS_MODE_REG, 0x300);
break;
- case 3: /* sliced cc */
+ case Sliced_cc:
cx231xx_info("%s: set hanc registers\n", __func__);
status =
cx231xx_mode_register(dev, TS_MODE_REG, 0x1300);
break;
- case 0: /* video */
+ case Raw_Video:
cx231xx_info("%s: set video registers\n", __func__);
status = cx231xx_mode_register(dev, TS_MODE_REG, 0x100);
break;
- case 4: /* ts1 */
+ case TS1_serial_mode:
cx231xx_info("%s: set ts1 registers", __func__);
if (dev->board.has_417) {
@@ -2569,7 +2569,7 @@ int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type)
}
break;
- case 6: /* ts1 parallel mode */
+ case TS1_parallel_mode:
cx231xx_info("%s: set ts1 parallel mode registers\n",
__func__);
status = cx231xx_mode_register(dev, TS_MODE_REG, 0x100);
@@ -2592,52 +2592,28 @@ int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
/* get EP for media type */
pcb_config = (struct pcb_config *)&dev->current_pcb_config;
- if (pcb_config->config_num == 1) {
+ if (pcb_config->config_num) {
switch (media_type) {
- case 0: /* Video */
+ case Raw_Video:
ep_mask = ENABLE_EP4; /* ep4 [00:1000] */
break;
- case 1: /* Audio */
+ case Audio:
ep_mask = ENABLE_EP3; /* ep3 [00:0100] */
break;
- case 2: /* Vbi */
+ case Vbi:
ep_mask = ENABLE_EP5; /* ep5 [01:0000] */
break;
- case 3: /* Sliced_cc */
+ case Sliced_cc:
ep_mask = ENABLE_EP6; /* ep6 [10:0000] */
break;
- case 4: /* ts1 */
- case 6: /* ts1 parallel mode */
+ case TS1_serial_mode:
+ case TS1_parallel_mode:
ep_mask = ENABLE_EP1; /* ep1 [00:0001] */
break;
- case 5: /* ts2 */
+ case TS2:
ep_mask = ENABLE_EP2; /* ep2 [00:0010] */
break;
}
-
- } else if (pcb_config->config_num > 1) {
- switch (media_type) {
- case 0: /* Video */
- ep_mask = ENABLE_EP4; /* ep4 [00:1000] */
- break;
- case 1: /* Audio */
- ep_mask = ENABLE_EP3; /* ep3 [00:0100] */
- break;
- case 2: /* Vbi */
- ep_mask = ENABLE_EP5; /* ep5 [01:0000] */
- break;
- case 3: /* Sliced_cc */
- ep_mask = ENABLE_EP6; /* ep6 [10:0000] */
- break;
- case 4: /* ts1 */
- case 6: /* ts1 parallel mode */
- ep_mask = ENABLE_EP1; /* ep1 [00:0001] */
- break;
- case 5: /* ts2 */
- ep_mask = ENABLE_EP2; /* ep2 [00:0010] */
- break;
- }
-
}
if (start) {
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 8ed460d692e0..02d4d36735d3 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -1023,7 +1023,6 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
int nr = 0, ifnum;
int i, isoc_pipe = 0;
char *speed;
- char descr[255] = "";
struct usb_interface_assoc_descriptor *assoc_desc;
udev = usb_get_dev(interface_to_usbdev(interface));
@@ -1098,20 +1097,10 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
speed = "unknown";
}
- if (udev->manufacturer)
- strlcpy(descr, udev->manufacturer, sizeof(descr));
-
- if (udev->product) {
- if (*descr)
- strlcat(descr, " ", sizeof(descr));
- strlcat(descr, udev->product, sizeof(descr));
- }
- if (*descr)
- strlcat(descr, " ", sizeof(descr));
-
- cx231xx_info("New device %s@ %s Mbps "
+ cx231xx_info("New device %s %s @ %s Mbps "
"(%04x:%04x) with %d interfaces\n",
- descr,
+ udev->manufacturer ? udev->manufacturer : "",
+ udev->product ? udev->product : "",
speed,
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct),
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 04bf6627d362..dfac6e34859f 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -585,13 +585,10 @@ static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol,
{
snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
struct cx88_core *core = chip->core;
- struct v4l2_control client_ctl;
int left = value->value.integer.value[0];
int right = value->value.integer.value[1];
int v, b;
- memset(&client_ctl, 0, sizeof(client_ctl));
-
/* Pass volume & balance onto any WM8775 */
if (left >= right) {
v = left << 10;
@@ -600,13 +597,8 @@ static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol,
v = right << 10;
b = right ? 0xffff - (0x8000 * left) / right : 0x8000;
}
- client_ctl.value = v;
- client_ctl.id = V4L2_CID_AUDIO_VOLUME;
- call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
-
- client_ctl.value = b;
- client_ctl.id = V4L2_CID_AUDIO_BALANCE;
- call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
+ wm8775_s_ctrl(core, V4L2_CID_AUDIO_VOLUME, v);
+ wm8775_s_ctrl(core, V4L2_CID_AUDIO_BALANCE, b);
}
/* OK - TODO: test it */
@@ -687,14 +679,8 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol);
/* Pass mute onto any WM8775 */
if ((core->board.audio_chip == V4L2_IDENT_WM8775) &&
- ((1<<6) == bit)) {
- struct v4l2_control client_ctl;
-
- memset(&client_ctl, 0, sizeof(client_ctl));
- client_ctl.value = 0 != (vol & bit);
- client_ctl.id = V4L2_CID_AUDIO_MUTE;
- call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
- }
+ ((1<<6) == bit))
+ wm8775_s_ctrl(core, V4L2_CID_AUDIO_MUTE, 0 != (vol & bit));
ret = 1;
}
spin_unlock_irq(&chip->reg_lock);
@@ -724,13 +710,10 @@ static int snd_cx88_alc_get(struct snd_kcontrol *kcontrol,
{
snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
struct cx88_core *core = chip->core;
- struct v4l2_control client_ctl;
-
- memset(&client_ctl, 0, sizeof(client_ctl));
- client_ctl.id = V4L2_CID_AUDIO_LOUDNESS;
- call_hw(core, WM8775_GID, core, g_ctrl, &client_ctl);
- value->value.integer.value[0] = client_ctl.value ? 1 : 0;
+ s32 val;
+ val = wm8775_g_ctrl(core, V4L2_CID_AUDIO_LOUDNESS);
+ value->value.integer.value[0] = val ? 1 : 0;
return 0;
}
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index ed7b2aa1ed83..843ffd9e533b 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -35,6 +35,7 @@
#include <linux/firmware.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
+#include <media/v4l2-event.h>
#include <media/cx2341x.h>
#include "cx88.h"
@@ -523,11 +524,10 @@ static void blackbird_codec_settings(struct cx8802_dev *dev)
blackbird_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0,
dev->height, dev->width);
- dev->params.width = dev->width;
- dev->params.height = dev->height;
- dev->params.is_50hz = (dev->core->tvnorm & V4L2_STD_625_50) != 0;
-
- cx2341x_update(dev, blackbird_mbox_func, NULL, &dev->params);
+ dev->cxhdl.width = dev->width;
+ dev->cxhdl.height = dev->height;
+ cx2341x_handler_set_50hz(&dev->cxhdl, dev->core->tvnorm & V4L2_STD_625_50);
+ cx2341x_handler_setup(&dev->cxhdl);
}
static int blackbird_initialize_codec(struct cx8802_dev *dev)
@@ -618,6 +618,8 @@ static int blackbird_start_codec(struct file *file, void *priv)
/* initialize the video input */
blackbird_api_cmd(dev, CX2341X_ENC_INITIALIZE_INPUT, 0, 0);
+ cx2341x_handler_set_busy(&dev->cxhdl, 1);
+
/* start capturing to the host interface */
blackbird_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0,
BLACKBIRD_MPEG_CAPTURE,
@@ -636,6 +638,8 @@ static int blackbird_stop_codec(struct cx8802_dev *dev)
BLACKBIRD_RAW_BITS_NONE
);
+ cx2341x_handler_set_busy(&dev->cxhdl, 0);
+
dev->mpeg_active = 0;
return 0;
}
@@ -685,58 +689,15 @@ static struct videobuf_queue_ops blackbird_qops = {
/* ------------------------------------------------------------------ */
-static const u32 *ctrl_classes[] = {
- cx88_user_ctrls,
- cx2341x_mpeg_ctrls,
- NULL
-};
-
-static int blackbird_queryctrl(struct cx8802_dev *dev, struct v4l2_queryctrl *qctrl)
-{
- qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
- if (qctrl->id == 0)
- return -EINVAL;
-
- /* Standard V4L2 controls */
- if (cx8800_ctrl_query(dev->core, qctrl) == 0)
- return 0;
-
- /* MPEG V4L2 controls */
- if (cx2341x_ctrl_query(&dev->params, qctrl))
- qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-/* IOCTL Handlers */
-
-static int vidioc_querymenu (struct file *file, void *priv,
- struct v4l2_querymenu *qmenu)
-{
- struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
- struct v4l2_queryctrl qctrl;
-
- qctrl.id = qmenu->id;
- blackbird_queryctrl(dev, &qctrl);
- return v4l2_ctrl_query_menu(qmenu, &qctrl,
- cx2341x_ctrl_get_menu(&dev->params, qmenu->id));
-}
-
-static int vidioc_querycap (struct file *file, void *priv,
+static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
struct cx88_core *core = dev->core;
strcpy(cap->driver, "cx88_blackbird");
- strlcpy(cap->card, core->board.name, sizeof(cap->card));
- sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
- cap->capabilities =
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING;
- if (UNSET != core->board.tuner_type)
- cap->capabilities |= V4L2_CAP_TUNER;
+ sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
+ cx88_querycap(file, core, cap);
return 0;
}
@@ -748,6 +709,7 @@ static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv,
strlcpy(f->description, "MPEG", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_MPEG;
+ f->flags = V4L2_FMT_FLAG_COMPRESSED;
return 0;
}
@@ -759,12 +721,12 @@ static int vidioc_g_fmt_vid_cap (struct file *file, void *priv,
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
f->fmt.pix.bytesperline = 0;
- f->fmt.pix.sizeimage = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */
- f->fmt.pix.colorspace = 0;
+ f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
f->fmt.pix.width = dev->width;
f->fmt.pix.height = dev->height;
f->fmt.pix.field = fh->mpegq.field;
- dprintk(0,"VIDIOC_G_FMT: w: %d, h: %d, f: %d\n",
+ dprintk(1, "VIDIOC_G_FMT: w: %d, h: %d, f: %d\n",
dev->width, dev->height, fh->mpegq.field );
return 0;
}
@@ -777,9 +739,9 @@ static int vidioc_try_fmt_vid_cap (struct file *file, void *priv,
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
f->fmt.pix.bytesperline = 0;
- f->fmt.pix.sizeimage = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */;
- f->fmt.pix.colorspace = 0;
- dprintk(0,"VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n",
+ f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+ dprintk(1, "VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n",
dev->width, dev->height, fh->mpegq.field );
return 0;
}
@@ -793,15 +755,15 @@ static int vidioc_s_fmt_vid_cap (struct file *file, void *priv,
f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG;
f->fmt.pix.bytesperline = 0;
- f->fmt.pix.sizeimage = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */;
- f->fmt.pix.colorspace = 0;
+ f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
dev->width = f->fmt.pix.width;
dev->height = f->fmt.pix.height;
fh->mpegq.field = f->fmt.pix.field;
cx88_set_scale(core, f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field);
blackbird_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0,
f->fmt.pix.height, f->fmt.pix.width);
- dprintk(0,"VIDIOC_S_FMT: w: %d, h: %d, f: %d\n",
+ dprintk(1, "VIDIOC_S_FMT: w: %d, h: %d, f: %d\n",
f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field );
return 0;
}
@@ -834,60 +796,21 @@ static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p)
static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct cx8802_fh *fh = priv;
+ struct cx8802_dev *dev = fh->dev;
+
+ if (!dev->mpeg_active)
+ blackbird_start_codec(file, fh);
return videobuf_streamon(&fh->mpegq);
}
static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
{
struct cx8802_fh *fh = priv;
- return videobuf_streamoff(&fh->mpegq);
-}
-
-static int vidioc_g_ext_ctrls (struct file *file, void *priv,
- struct v4l2_ext_controls *f)
-{
- struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
-
- if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
- return -EINVAL;
- return cx2341x_ext_ctrls(&dev->params, 0, f, VIDIOC_G_EXT_CTRLS);
-}
-
-static int vidioc_s_ext_ctrls (struct file *file, void *priv,
- struct v4l2_ext_controls *f)
-{
- struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
- struct cx2341x_mpeg_params p;
- int err;
-
- if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
- return -EINVAL;
+ struct cx8802_dev *dev = fh->dev;
if (dev->mpeg_active)
blackbird_stop_codec(dev);
-
- p = dev->params;
- err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_S_EXT_CTRLS);
- if (!err) {
- err = cx2341x_update(dev, blackbird_mbox_func, &dev->params, &p);
- dev->params = p;
- }
- return err;
-}
-
-static int vidioc_try_ext_ctrls (struct file *file, void *priv,
- struct v4l2_ext_controls *f)
-{
- struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
- struct cx2341x_mpeg_params p;
- int err;
-
- if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG)
- return -EINVAL;
- p = dev->params;
- err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_TRY_EXT_CTRLS);
-
- return err;
+ return videobuf_streamoff(&fh->mpegq);
}
static int vidioc_s_frequency (struct file *file, void *priv,
@@ -897,6 +820,10 @@ static int vidioc_s_frequency (struct file *file, void *priv,
struct cx8802_dev *dev = fh->dev;
struct cx88_core *core = dev->core;
+ if (unlikely(UNSET == core->board.tuner_type))
+ return -EINVAL;
+ if (unlikely(f->tuner != 0))
+ return -EINVAL;
if (dev->mpeg_active)
blackbird_stop_codec(dev);
@@ -914,29 +841,11 @@ static int vidioc_log_status (struct file *file, void *priv)
char name[32 + 2];
snprintf(name, sizeof(name), "%s/2", core->name);
- printk("%s/2: ============ START LOG STATUS ============\n",
- core->name);
call_all(core, core, log_status);
- cx2341x_log_status(&dev->params, name);
- printk("%s/2: ============= END LOG STATUS =============\n",
- core->name);
+ v4l2_ctrl_handler_log_status(&dev->cxhdl.hdl, name);
return 0;
}
-static int vidioc_queryctrl (struct file *file, void *priv,
- struct v4l2_queryctrl *qctrl)
-{
- struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
-
- if (blackbird_queryctrl(dev, qctrl) == 0)
- return 0;
-
- qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
- if (unlikely(qctrl->id == 0))
- return -EINVAL;
- return cx8800_ctrl_query(dev->core, qctrl);
-}
-
static int vidioc_enum_input (struct file *file, void *priv,
struct v4l2_input *i)
{
@@ -944,22 +853,6 @@ static int vidioc_enum_input (struct file *file, void *priv,
return cx88_enum_input (core,i);
}
-static int vidioc_g_ctrl (struct file *file, void *priv,
- struct v4l2_control *ctl)
-{
- struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core;
- return
- cx88_get_control(core,ctl);
-}
-
-static int vidioc_s_ctrl (struct file *file, void *priv,
- struct v4l2_control *ctl)
-{
- struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core;
- return
- cx88_set_control(core,ctl);
-}
-
static int vidioc_g_frequency (struct file *file, void *priv,
struct v4l2_frequency *f)
{
@@ -968,8 +861,9 @@ static int vidioc_g_frequency (struct file *file, void *priv,
if (unlikely(UNSET == core->board.tuner_type))
return -EINVAL;
+ if (unlikely(f->tuner != 0))
+ return -EINVAL;
- f->type = V4L2_TUNER_ANALOG_TV;
f->frequency = core->freq;
call_all(core, tuner, g_frequency, f);
@@ -990,6 +884,8 @@ static int vidioc_s_input (struct file *file, void *priv, unsigned int i)
if (i >= 4)
return -EINVAL;
+ if (0 == INPUT(i).type)
+ return -EINVAL;
mutex_lock(&core->lock);
cx88_newstation(core);
@@ -1010,9 +906,9 @@ static int vidioc_g_tuner (struct file *file, void *priv,
return -EINVAL;
strcpy(t->name, "Television");
- t->type = V4L2_TUNER_ANALOG_TV;
t->capability = V4L2_TUNER_CAP_NORM;
t->rangehigh = 0xffffffffUL;
+ call_all(core, tuner, g_tuner, t);
cx88_get_stereo(core ,t);
reg = cx_read(MO_DEVICE_STATUS);
@@ -1034,6 +930,14 @@ static int vidioc_s_tuner (struct file *file, void *priv,
return 0;
}
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *tvnorm)
+{
+ struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core;
+
+ *tvnorm = core->tvnorm;
+ return 0;
+}
+
static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *id)
{
struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core;
@@ -1087,6 +991,7 @@ static int mpeg_open(struct file *file)
mutex_unlock(&dev->core->lock);
return -ENOMEM;
}
+ v4l2_fh_init(&fh->fh, vdev);
file->private_data = fh;
fh->dev = dev;
@@ -1103,6 +1008,7 @@ static int mpeg_open(struct file *file)
dev->core->mpeg_users++;
mutex_unlock(&dev->core->lock);
+ v4l2_fh_add(&fh->fh);
return 0;
}
@@ -1123,6 +1029,8 @@ static int mpeg_release(struct file *file)
videobuf_mmap_free(&fh->mpegq);
+ v4l2_fh_del(&fh->fh);
+ v4l2_fh_exit(&fh->fh);
file->private_data = NULL;
kfree(fh);
@@ -1155,13 +1063,14 @@ mpeg_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
static unsigned int
mpeg_poll(struct file *file, struct poll_table_struct *wait)
{
+ unsigned long req_events = poll_requested_events(wait);
struct cx8802_fh *fh = file->private_data;
struct cx8802_dev *dev = fh->dev;
- if (!dev->mpeg_active)
+ if (!dev->mpeg_active && (req_events & (POLLIN | POLLRDNORM)))
blackbird_start_codec(file, fh);
- return videobuf_poll_stream(file, &fh->mpegq, wait);
+ return v4l2_ctrl_poll(file, wait) | videobuf_poll_stream(file, &fh->mpegq, wait);
}
static int
@@ -1180,11 +1089,10 @@ static const struct v4l2_file_operations mpeg_fops =
.read = mpeg_read,
.poll = mpeg_poll,
.mmap = mpeg_mmap,
- .ioctl = video_ioctl2,
+ .unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
- .vidioc_querymenu = vidioc_querymenu,
.vidioc_querycap = vidioc_querycap,
.vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap,
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
@@ -1196,21 +1104,18 @@ static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_dqbuf = vidioc_dqbuf,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
- .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls,
- .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls,
- .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_log_status = vidioc_log_status,
- .vidioc_queryctrl = vidioc_queryctrl,
.vidioc_enum_input = vidioc_enum_input,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_std = vidioc_g_std,
.vidioc_s_std = vidioc_s_std,
+ .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+ .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
};
static struct video_device cx8802_mpeg_template = {
@@ -1218,7 +1123,6 @@ static struct video_device cx8802_mpeg_template = {
.fops = &mpeg_fops,
.ioctl_ops = &mpeg_ioctl_ops,
.tvnorms = CX88_NORMS,
- .current_norm = V4L2_STD_NTSC_M,
};
/* ------------------------------------------------------------------ */
@@ -1286,6 +1190,7 @@ static int blackbird_register_video(struct cx8802_dev *dev)
dev->mpeg_dev = cx88_vdev_init(dev->core,dev->pci,
&cx8802_mpeg_template,"mpeg");
+ dev->mpeg_dev->ctrl_handler = &dev->cxhdl.hdl;
video_set_drvdata(dev->mpeg_dev, dev);
err = video_register_device(dev->mpeg_dev,VFL_TYPE_GRABBER, -1);
if (err < 0) {
@@ -1318,17 +1223,20 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv)
goto fail_core;
dev->width = 720;
- dev->height = 576;
- cx2341x_fill_defaults(&dev->params);
- dev->params.port = CX2341X_PORT_STREAMING;
-
- cx8802_mpeg_template.current_norm = core->tvnorm;
-
if (core->tvnorm & V4L2_STD_525_60) {
dev->height = 480;
} else {
dev->height = 576;
}
+ dev->cxhdl.port = CX2341X_PORT_STREAMING;
+ dev->cxhdl.width = dev->width;
+ dev->cxhdl.height = dev->height;
+ dev->cxhdl.func = blackbird_mbox_func;
+ dev->cxhdl.priv = dev;
+ err = cx2341x_handler_init(&dev->cxhdl, 36);
+ if (err)
+ goto fail_core;
+ v4l2_ctrl_add_handler(&dev->cxhdl.hdl, &core->video_hdl);
/* blackbird stuff */
printk("%s/2: cx23416 based mpeg encoder (blackbird reference design)\n",
@@ -1336,12 +1244,14 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv)
host_setup(dev->core);
blackbird_initialize_codec(dev);
- blackbird_register_video(dev);
/* initial device configuration: needed ? */
// init_controls(core);
cx88_set_tvnorm(core,core->tvnorm);
cx88_video_mux(core,0);
+ cx2341x_handler_set_50hz(&dev->cxhdl, dev->height == 576);
+ cx2341x_handler_setup(&dev->cxhdl);
+ blackbird_register_video(dev);
return 0;
@@ -1351,8 +1261,12 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv)
static int cx8802_blackbird_remove(struct cx8802_driver *drv)
{
+ struct cx88_core *core = drv->core;
+ struct cx8802_dev *dev = core->dvbdev;
+
/* blackbird */
blackbird_unregister_video(drv->core->dvbdev);
+ v4l2_ctrl_handler_free(&dev->cxhdl.hdl);
return 0;
}
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index cbd5d119a2c6..4e9d4f722960 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -3693,7 +3693,22 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
return NULL;
}
+ if (v4l2_ctrl_handler_init(&core->video_hdl, 13)) {
+ v4l2_device_unregister(&core->v4l2_dev);
+ kfree(core);
+ return NULL;
+ }
+
+ if (v4l2_ctrl_handler_init(&core->audio_hdl, 13)) {
+ v4l2_ctrl_handler_free(&core->video_hdl);
+ v4l2_device_unregister(&core->v4l2_dev);
+ kfree(core);
+ return NULL;
+ }
+
if (0 != cx88_get_resources(core, pci)) {
+ v4l2_ctrl_handler_free(&core->video_hdl);
+ v4l2_ctrl_handler_free(&core->audio_hdl);
v4l2_device_unregister(&core->v4l2_dev);
kfree(core);
return NULL;
@@ -3706,6 +3721,11 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
core->bmmio = (u8 __iomem *)core->lmmio;
if (core->lmmio == NULL) {
+ release_mem_region(pci_resource_start(pci, 0),
+ pci_resource_len(pci, 0));
+ v4l2_ctrl_handler_free(&core->video_hdl);
+ v4l2_ctrl_handler_free(&core->audio_hdl);
+ v4l2_device_unregister(&core->v4l2_dev);
kfree(core);
return NULL;
}
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index fbfdd8067937..e81c735f012a 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -1012,6 +1012,9 @@ int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm)
// tell i2c chips
call_all(core, core, s_std, norm);
+ /* The chroma_agc control should be inaccessible if the video format is SECAM */
+ v4l2_ctrl_grab(core->chroma_agc, cxiformat == VideoFormatSECAM);
+
// done
return 0;
}
@@ -1030,10 +1033,10 @@ struct video_device *cx88_vdev_init(struct cx88_core *core,
return NULL;
*vfd = *template_;
vfd->v4l2_dev = &core->v4l2_dev;
- vfd->parent = &pci->dev;
vfd->release = video_device_release;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
core->name, type, core->board.name);
+ set_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags);
return vfd;
}
@@ -1086,6 +1089,8 @@ void cx88_core_put(struct cx88_core *core, struct pci_dev *pci)
iounmap(core->lmmio);
cx88_devcount--;
mutex_unlock(&devlist);
+ v4l2_ctrl_handler_free(&core->video_hdl);
+ v4l2_ctrl_handler_free(&core->audio_hdl);
v4l2_device_unregister(&core->v4l2_dev);
kfree(core);
}
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 921c56d115d6..f6fcc7e763ab 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -40,6 +40,7 @@
#include "cx88.h"
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
+#include <media/v4l2-event.h>
#include <media/wm8775.h>
MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
@@ -155,219 +156,147 @@ static const struct cx8800_fmt* format_by_fourcc(unsigned int fourcc)
/* ------------------------------------------------------------------- */
-static const struct v4l2_queryctrl no_ctl = {
- .name = "42",
- .flags = V4L2_CTRL_FLAG_DISABLED,
+struct cx88_ctrl {
+ /* control information */
+ u32 id;
+ s32 minimum;
+ s32 maximum;
+ u32 step;
+ s32 default_value;
+
+ /* control register information */
+ u32 off;
+ u32 reg;
+ u32 sreg;
+ u32 mask;
+ u32 shift;
};
-static const struct cx88_ctrl cx8800_ctls[] = {
+static const struct cx88_ctrl cx8800_vid_ctls[] = {
/* --- video --- */
{
- .v = {
- .id = V4L2_CID_BRIGHTNESS,
- .name = "Brightness",
- .minimum = 0x00,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x7f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 128,
- .reg = MO_CONTR_BRIGHT,
- .mask = 0x00ff,
- .shift = 0,
+ .id = V4L2_CID_BRIGHTNESS,
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x7f,
+ .off = 128,
+ .reg = MO_CONTR_BRIGHT,
+ .mask = 0x00ff,
+ .shift = 0,
},{
- .v = {
- .id = V4L2_CID_CONTRAST,
- .name = "Contrast",
- .minimum = 0,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x3f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 0,
- .reg = MO_CONTR_BRIGHT,
- .mask = 0xff00,
- .shift = 8,
+ .id = V4L2_CID_CONTRAST,
+ .minimum = 0,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x3f,
+ .off = 0,
+ .reg = MO_CONTR_BRIGHT,
+ .mask = 0xff00,
+ .shift = 8,
},{
- .v = {
- .id = V4L2_CID_HUE,
- .name = "Hue",
- .minimum = 0,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x7f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 128,
- .reg = MO_HUE,
- .mask = 0x00ff,
- .shift = 0,
+ .id = V4L2_CID_HUE,
+ .minimum = 0,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x7f,
+ .off = 128,
+ .reg = MO_HUE,
+ .mask = 0x00ff,
+ .shift = 0,
},{
/* strictly, this only describes only U saturation.
* V saturation is handled specially through code.
*/
- .v = {
- .id = V4L2_CID_SATURATION,
- .name = "Saturation",
- .minimum = 0,
- .maximum = 0xff,
- .step = 1,
- .default_value = 0x7f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 0,
- .reg = MO_UV_SATURATION,
- .mask = 0x00ff,
- .shift = 0,
+ .id = V4L2_CID_SATURATION,
+ .minimum = 0,
+ .maximum = 0xff,
+ .step = 1,
+ .default_value = 0x7f,
+ .off = 0,
+ .reg = MO_UV_SATURATION,
+ .mask = 0x00ff,
+ .shift = 0,
}, {
- .v = {
- .id = V4L2_CID_SHARPNESS,
- .name = "Sharpness",
- .minimum = 0,
- .maximum = 4,
- .step = 1,
- .default_value = 0x0,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 0,
+ .id = V4L2_CID_SHARPNESS,
+ .minimum = 0,
+ .maximum = 4,
+ .step = 1,
+ .default_value = 0x0,
+ .off = 0,
/* NOTE: the value is converted and written to both even
and odd registers in the code */
- .reg = MO_FILTER_ODD,
- .mask = 7 << 7,
- .shift = 7,
+ .reg = MO_FILTER_ODD,
+ .mask = 7 << 7,
+ .shift = 7,
}, {
- .v = {
- .id = V4L2_CID_CHROMA_AGC,
- .name = "Chroma AGC",
- .minimum = 0,
- .maximum = 1,
- .default_value = 0x1,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- },
- .reg = MO_INPUT_FORMAT,
- .mask = 1 << 10,
- .shift = 10,
+ .id = V4L2_CID_CHROMA_AGC,
+ .minimum = 0,
+ .maximum = 1,
+ .default_value = 0x1,
+ .reg = MO_INPUT_FORMAT,
+ .mask = 1 << 10,
+ .shift = 10,
}, {
- .v = {
- .id = V4L2_CID_COLOR_KILLER,
- .name = "Color killer",
- .minimum = 0,
- .maximum = 1,
- .default_value = 0x1,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- },
- .reg = MO_INPUT_FORMAT,
- .mask = 1 << 9,
- .shift = 9,
+ .id = V4L2_CID_COLOR_KILLER,
+ .minimum = 0,
+ .maximum = 1,
+ .default_value = 0x1,
+ .reg = MO_INPUT_FORMAT,
+ .mask = 1 << 9,
+ .shift = 9,
}, {
- .v = {
- .id = V4L2_CID_BAND_STOP_FILTER,
- .name = "Notch filter",
- .minimum = 0,
- .maximum = 1,
- .step = 1,
- .default_value = 0x0,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .off = 0,
- .reg = MO_HTOTAL,
- .mask = 3 << 11,
- .shift = 11,
- }, {
- /* --- audio --- */
- .v = {
- .id = V4L2_CID_AUDIO_MUTE,
- .name = "Mute",
- .minimum = 0,
- .maximum = 1,
- .default_value = 1,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
- },
- .reg = AUD_VOL_CTL,
- .sreg = SHADOW_AUD_VOL_CTL,
- .mask = (1 << 6),
- .shift = 6,
+ .id = V4L2_CID_BAND_STOP_FILTER,
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0x0,
+ .off = 0,
+ .reg = MO_HTOTAL,
+ .mask = 3 << 11,
+ .shift = 11,
+ }
+};
+
+static const struct cx88_ctrl cx8800_aud_ctls[] = {
+ {
+ /* --- audio --- */
+ .id = V4L2_CID_AUDIO_MUTE,
+ .minimum = 0,
+ .maximum = 1,
+ .default_value = 1,
+ .reg = AUD_VOL_CTL,
+ .sreg = SHADOW_AUD_VOL_CTL,
+ .mask = (1 << 6),
+ .shift = 6,
},{
- .v = {
- .id = V4L2_CID_AUDIO_VOLUME,
- .name = "Volume",
- .minimum = 0,
- .maximum = 0x3f,
- .step = 1,
- .default_value = 0x3f,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .reg = AUD_VOL_CTL,
- .sreg = SHADOW_AUD_VOL_CTL,
- .mask = 0x3f,
- .shift = 0,
+ .id = V4L2_CID_AUDIO_VOLUME,
+ .minimum = 0,
+ .maximum = 0x3f,
+ .step = 1,
+ .default_value = 0x3f,
+ .reg = AUD_VOL_CTL,
+ .sreg = SHADOW_AUD_VOL_CTL,
+ .mask = 0x3f,
+ .shift = 0,
},{
- .v = {
- .id = V4L2_CID_AUDIO_BALANCE,
- .name = "Balance",
- .minimum = 0,
- .maximum = 0x7f,
- .step = 1,
- .default_value = 0x40,
- .type = V4L2_CTRL_TYPE_INTEGER,
- },
- .reg = AUD_BAL_CTL,
- .sreg = SHADOW_AUD_BAL_CTL,
- .mask = 0x7f,
- .shift = 0,
+ .id = V4L2_CID_AUDIO_BALANCE,
+ .minimum = 0,
+ .maximum = 0x7f,
+ .step = 1,
+ .default_value = 0x40,
+ .reg = AUD_BAL_CTL,
+ .sreg = SHADOW_AUD_BAL_CTL,
+ .mask = 0x7f,
+ .shift = 0,
}
};
-enum { CX8800_CTLS = ARRAY_SIZE(cx8800_ctls) };
-
-/* Must be sorted from low to high control ID! */
-const u32 cx88_user_ctrls[] = {
- V4L2_CID_USER_CLASS,
- V4L2_CID_BRIGHTNESS,
- V4L2_CID_CONTRAST,
- V4L2_CID_SATURATION,
- V4L2_CID_HUE,
- V4L2_CID_AUDIO_VOLUME,
- V4L2_CID_AUDIO_BALANCE,
- V4L2_CID_AUDIO_MUTE,
- V4L2_CID_SHARPNESS,
- V4L2_CID_CHROMA_AGC,
- V4L2_CID_COLOR_KILLER,
- V4L2_CID_BAND_STOP_FILTER,
- 0
-};
-EXPORT_SYMBOL(cx88_user_ctrls);
-static const u32 * const ctrl_classes[] = {
- cx88_user_ctrls,
- NULL
+enum {
+ CX8800_VID_CTLS = ARRAY_SIZE(cx8800_vid_ctls),
+ CX8800_AUD_CTLS = ARRAY_SIZE(cx8800_aud_ctls),
};
-int cx8800_ctrl_query(struct cx88_core *core, struct v4l2_queryctrl *qctrl)
-{
- int i;
-
- if (qctrl->id < V4L2_CID_BASE ||
- qctrl->id >= V4L2_CID_LASTP1)
- return -EINVAL;
- for (i = 0; i < CX8800_CTLS; i++)
- if (cx8800_ctls[i].v.id == qctrl->id)
- break;
- if (i == CX8800_CTLS) {
- *qctrl = no_ctl;
- return 0;
- }
- *qctrl = cx8800_ctls[i].v;
- /* Report chroma AGC as inactive when SECAM is selected */
- if (cx8800_ctls[i].v.id == V4L2_CID_CHROMA_AGC &&
- core->tvnorm & V4L2_STD_SECAM)
- qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
-
- return 0;
-}
-EXPORT_SYMBOL(cx8800_ctrl_query);
-
/* ------------------------------------------------------------------- */
/* resource management */
@@ -591,8 +520,9 @@ static int
buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
{
struct cx8800_fh *fh = q->priv_data;
+ struct cx8800_dev *dev = fh->dev;
- *size = fh->fmt->depth*fh->width*fh->height >> 3;
+ *size = dev->fmt->depth * dev->width * dev->height >> 3;
if (0 == *count)
*count = 32;
if (*size * *count > vid_limit * 1024 * 1024)
@@ -611,21 +541,21 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
int rc, init_buffer = 0;
- BUG_ON(NULL == fh->fmt);
- if (fh->width < 48 || fh->width > norm_maxw(core->tvnorm) ||
- fh->height < 32 || fh->height > norm_maxh(core->tvnorm))
+ BUG_ON(NULL == dev->fmt);
+ if (dev->width < 48 || dev->width > norm_maxw(core->tvnorm) ||
+ dev->height < 32 || dev->height > norm_maxh(core->tvnorm))
return -EINVAL;
- buf->vb.size = (fh->width * fh->height * fh->fmt->depth) >> 3;
+ buf->vb.size = (dev->width * dev->height * dev->fmt->depth) >> 3;
if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
return -EINVAL;
- if (buf->fmt != fh->fmt ||
- buf->vb.width != fh->width ||
- buf->vb.height != fh->height ||
+ if (buf->fmt != dev->fmt ||
+ buf->vb.width != dev->width ||
+ buf->vb.height != dev->height ||
buf->vb.field != field) {
- buf->fmt = fh->fmt;
- buf->vb.width = fh->width;
- buf->vb.height = fh->height;
+ buf->fmt = dev->fmt;
+ buf->vb.width = dev->width;
+ buf->vb.height = dev->height;
buf->vb.field = field;
init_buffer = 1;
}
@@ -675,7 +605,7 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
}
dprintk(2,"[%p/%d] buffer_prepare - %dx%d %dbpp \"%s\" - dma=0x%08lx\n",
buf, buf->vb.i,
- fh->width, fh->height, fh->fmt->depth, fh->fmt->name,
+ dev->width, dev->height, dev->fmt->depth, dev->fmt->name,
(unsigned long)buf->risc.dma);
buf->vb.state = VIDEOBUF_PREPARED;
@@ -755,12 +685,15 @@ static const struct videobuf_queue_ops cx8800_video_qops = {
/* ------------------------------------------------------------------ */
-static struct videobuf_queue* get_queue(struct cx8800_fh *fh)
+static struct videobuf_queue *get_queue(struct file *file)
{
- switch (fh->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ struct video_device *vdev = video_devdata(file);
+ struct cx8800_fh *fh = file->private_data;
+
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
return &fh->vidq;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case VFL_TYPE_VBI:
return &fh->vbiq;
default:
BUG();
@@ -768,12 +701,14 @@ static struct videobuf_queue* get_queue(struct cx8800_fh *fh)
}
}
-static int get_ressource(struct cx8800_fh *fh)
+static int get_resource(struct file *file)
{
- switch (fh->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ struct video_device *vdev = video_devdata(file);
+
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
return RESOURCE_VIDEO;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case VFL_TYPE_VBI:
return RESOURCE_VBI;
default:
BUG();
@@ -810,13 +745,9 @@ static int video_open(struct file *file)
if (unlikely(!fh))
return -ENOMEM;
+ v4l2_fh_init(&fh->fh, vdev);
file->private_data = fh;
fh->dev = dev;
- fh->radio = radio;
- fh->type = type;
- fh->width = 320;
- fh->height = 240;
- fh->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
mutex_lock(&core->lock);
@@ -833,7 +764,7 @@ static int video_open(struct file *file)
sizeof(struct cx88_buffer),
fh, NULL);
- if (fh->radio) {
+ if (vdev->vfl_type == VFL_TYPE_RADIO) {
dprintk(1,"video_open: setting radio device\n");
cx_write(MO_GP3_IO, core->board.radio.gpio3);
cx_write(MO_GP0_IO, core->board.radio.gpio0);
@@ -859,6 +790,7 @@ static int video_open(struct file *file)
core->users++;
mutex_unlock(&core->lock);
+ v4l2_fh_add(&fh->fh);
return 0;
}
@@ -866,15 +798,16 @@ static int video_open(struct file *file)
static ssize_t
video_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
{
+ struct video_device *vdev = video_devdata(file);
struct cx8800_fh *fh = file->private_data;
- switch (fh->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
if (res_locked(fh->dev,RESOURCE_VIDEO))
return -EBUSY;
return videobuf_read_one(&fh->vidq, data, count, ppos,
file->f_flags & O_NONBLOCK);
- case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case VFL_TYPE_VBI:
if (!res_get(fh->dev,fh,RESOURCE_VBI))
return -EBUSY;
return videobuf_read_stream(&fh->vbiq, data, count, ppos, 1,
@@ -888,16 +821,16 @@ video_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
static unsigned int
video_poll(struct file *file, struct poll_table_struct *wait)
{
+ struct video_device *vdev = video_devdata(file);
struct cx8800_fh *fh = file->private_data;
struct cx88_buffer *buf;
- unsigned int rc = POLLERR;
+ unsigned int rc = v4l2_ctrl_poll(file, wait);
- if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) {
+ if (vdev->vfl_type == VFL_TYPE_VBI) {
if (!res_get(fh->dev,fh,RESOURCE_VBI))
- return POLLERR;
- return videobuf_poll_stream(file, &fh->vbiq, wait);
+ return rc | POLLERR;
+ return rc | videobuf_poll_stream(file, &fh->vbiq, wait);
}
-
mutex_lock(&fh->vidq.vb_lock);
if (res_check(fh,RESOURCE_VIDEO)) {
/* streaming capture */
@@ -913,9 +846,7 @@ video_poll(struct file *file, struct poll_table_struct *wait)
poll_wait(file, &buf->vb.done, wait);
if (buf->vb.state == VIDEOBUF_DONE ||
buf->vb.state == VIDEOBUF_ERROR)
- rc = POLLIN|POLLRDNORM;
- else
- rc = 0;
+ rc |= POLLIN|POLLRDNORM;
done:
mutex_unlock(&fh->vidq.vb_lock);
return rc;
@@ -952,6 +883,8 @@ static int video_release(struct file *file)
videobuf_mmap_free(&fh->vbiq);
mutex_lock(&dev->core->lock);
+ v4l2_fh_del(&fh->fh);
+ v4l2_fh_exit(&fh->fh);
file->private_data = NULL;
kfree(fh);
@@ -966,156 +899,104 @@ static int video_release(struct file *file)
static int
video_mmap(struct file *file, struct vm_area_struct * vma)
{
- struct cx8800_fh *fh = file->private_data;
-
- return videobuf_mmap_mapper(get_queue(fh), vma);
+ return videobuf_mmap_mapper(get_queue(file), vma);
}
/* ------------------------------------------------------------------ */
/* VIDEO CTRL IOCTLS */
-int cx88_get_control (struct cx88_core *core, struct v4l2_control *ctl)
+static int cx8800_s_vid_ctrl(struct v4l2_ctrl *ctrl)
{
- const struct cx88_ctrl *c = NULL;
- u32 value;
- int i;
+ struct cx88_core *core =
+ container_of(ctrl->handler, struct cx88_core, video_hdl);
+ const struct cx88_ctrl *cc = ctrl->priv;
+ u32 value, mask;
- for (i = 0; i < CX8800_CTLS; i++)
- if (cx8800_ctls[i].v.id == ctl->id)
- c = &cx8800_ctls[i];
- if (unlikely(NULL == c))
- return -EINVAL;
+ mask = cc->mask;
+ switch (ctrl->id) {
+ case V4L2_CID_SATURATION:
+ /* special v_sat handling */
- value = c->sreg ? cx_sread(c->sreg) : cx_read(c->reg);
- switch (ctl->id) {
- case V4L2_CID_AUDIO_BALANCE:
- ctl->value = ((value & 0x7f) < 0x40) ? ((value & 0x7f) + 0x40)
- : (0x7f - (value & 0x7f));
- break;
- case V4L2_CID_AUDIO_VOLUME:
- ctl->value = 0x3f - (value & 0x3f);
+ value = ((ctrl->val - cc->off) << cc->shift) & cc->mask;
+
+ if (core->tvnorm & V4L2_STD_SECAM) {
+ /* For SECAM, both U and V sat should be equal */
+ value = value << 8 | value;
+ } else {
+ /* Keeps U Saturation proportional to V Sat */
+ value = (value * 0x5a) / 0x7f << 8 | value;
+ }
+ mask = 0xffff;
break;
case V4L2_CID_SHARPNESS:
- ctl->value = ((value & 0x0200) ? (((value & 0x0180) >> 7) + 1)
- : 0);
+ /* 0b000, 0b100, 0b101, 0b110, or 0b111 */
+ value = (ctrl->val < 1 ? 0 : ((ctrl->val + 3) << 7));
+ /* needs to be set for both fields */
+ cx_andor(MO_FILTER_EVEN, mask, value);
+ break;
+ case V4L2_CID_CHROMA_AGC:
+ value = ((ctrl->val - cc->off) << cc->shift) & cc->mask;
break;
default:
- ctl->value = ((value + (c->off << c->shift)) & c->mask) >> c->shift;
+ value = ((ctrl->val - cc->off) << cc->shift) & cc->mask;
break;
}
- dprintk(1,"get_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
- ctl->id, c->v.name, ctl->value, c->reg,
- value,c->mask, c->sreg ? " [shadowed]" : "");
+ dprintk(1, "set_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
+ ctrl->id, ctrl->name, ctrl->val, cc->reg, value,
+ mask, cc->sreg ? " [shadowed]" : "");
+ if (cc->sreg)
+ cx_sandor(cc->sreg, cc->reg, mask, value);
+ else
+ cx_andor(cc->reg, mask, value);
return 0;
}
-EXPORT_SYMBOL(cx88_get_control);
-int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl)
+static int cx8800_s_aud_ctrl(struct v4l2_ctrl *ctrl)
{
- const struct cx88_ctrl *c = NULL;
+ struct cx88_core *core =
+ container_of(ctrl->handler, struct cx88_core, audio_hdl);
+ const struct cx88_ctrl *cc = ctrl->priv;
u32 value,mask;
- int i;
-
- for (i = 0; i < CX8800_CTLS; i++) {
- if (cx8800_ctls[i].v.id == ctl->id) {
- c = &cx8800_ctls[i];
- }
- }
- if (unlikely(NULL == c))
- return -EINVAL;
-
- if (ctl->value < c->v.minimum)
- ctl->value = c->v.minimum;
- if (ctl->value > c->v.maximum)
- ctl->value = c->v.maximum;
/* Pass changes onto any WM8775 */
if (core->board.audio_chip == V4L2_IDENT_WM8775) {
- struct v4l2_control client_ctl;
- memset(&client_ctl, 0, sizeof(client_ctl));
- client_ctl.id = ctl->id;
-
- switch (ctl->id) {
+ switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
- client_ctl.value = ctl->value;
+ wm8775_s_ctrl(core, ctrl->id, ctrl->val);
break;
case V4L2_CID_AUDIO_VOLUME:
- client_ctl.value = (ctl->value) ?
- (0x90 + ctl->value) << 8 : 0;
+ wm8775_s_ctrl(core, ctrl->id, (ctrl->val) ?
+ (0x90 + ctrl->val) << 8 : 0);
break;
case V4L2_CID_AUDIO_BALANCE:
- client_ctl.value = ctl->value << 9;
+ wm8775_s_ctrl(core, ctrl->id, ctrl->val << 9);
break;
default:
- client_ctl.id = 0;
break;
}
- if (client_ctl.id)
- call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl);
}
- mask=c->mask;
- switch (ctl->id) {
+ mask = cc->mask;
+ switch (ctrl->id) {
case V4L2_CID_AUDIO_BALANCE:
- value = (ctl->value < 0x40) ? (0x7f - ctl->value) : (ctl->value - 0x40);
+ value = (ctrl->val < 0x40) ? (0x7f - ctrl->val) : (ctrl->val - 0x40);
break;
case V4L2_CID_AUDIO_VOLUME:
- value = 0x3f - (ctl->value & 0x3f);
- break;
- case V4L2_CID_SATURATION:
- /* special v_sat handling */
-
- value = ((ctl->value - c->off) << c->shift) & c->mask;
-
- if (core->tvnorm & V4L2_STD_SECAM) {
- /* For SECAM, both U and V sat should be equal */
- value=value<<8|value;
- } else {
- /* Keeps U Saturation proportional to V Sat */
- value=(value*0x5a)/0x7f<<8|value;
- }
- mask=0xffff;
- break;
- case V4L2_CID_SHARPNESS:
- /* 0b000, 0b100, 0b101, 0b110, or 0b111 */
- value = (ctl->value < 1 ? 0 : ((ctl->value + 3) << 7));
- /* needs to be set for both fields */
- cx_andor(MO_FILTER_EVEN, mask, value);
- break;
- case V4L2_CID_CHROMA_AGC:
- /* Do not allow chroma AGC to be enabled for SECAM */
- value = ((ctl->value - c->off) << c->shift) & c->mask;
- if (core->tvnorm & V4L2_STD_SECAM && value)
- return -EINVAL;
+ value = 0x3f - (ctrl->val & 0x3f);
break;
default:
- value = ((ctl->value - c->off) << c->shift) & c->mask;
+ value = ((ctrl->val - cc->off) << cc->shift) & cc->mask;
break;
}
dprintk(1,"set_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
- ctl->id, c->v.name, ctl->value, c->reg, value,
- mask, c->sreg ? " [shadowed]" : "");
- if (c->sreg) {
- cx_sandor(c->sreg, c->reg, mask, value);
- } else {
- cx_andor(c->reg, mask, value);
- }
+ ctrl->id, ctrl->name, ctrl->val, cc->reg, value,
+ mask, cc->sreg ? " [shadowed]" : "");
+ if (cc->sreg)
+ cx_sandor(cc->sreg, cc->reg, mask, value);
+ else
+ cx_andor(cc->reg, mask, value);
return 0;
}
-EXPORT_SYMBOL(cx88_set_control);
-
-static void init_controls(struct cx88_core *core)
-{
- struct v4l2_control ctrl;
- int i;
-
- for (i = 0; i < CX8800_CTLS; i++) {
- ctrl.id=cx8800_ctls[i].v.id;
- ctrl.value=cx8800_ctls[i].v.default_value;
-
- cx88_set_control(core, &ctrl);
- }
-}
/* ------------------------------------------------------------------ */
/* VIDEO IOCTLS */
@@ -1124,15 +1005,17 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct cx8800_fh *fh = priv;
+ struct cx8800_dev *dev = fh->dev;
- f->fmt.pix.width = fh->width;
- f->fmt.pix.height = fh->height;
+ f->fmt.pix.width = dev->width;
+ f->fmt.pix.height = dev->height;
f->fmt.pix.field = fh->vidq.field;
- f->fmt.pix.pixelformat = fh->fmt->fourcc;
+ f->fmt.pix.pixelformat = dev->fmt->fourcc;
f->fmt.pix.bytesperline =
- (f->fmt.pix.width * fh->fmt->depth) >> 3;
+ (f->fmt.pix.width * dev->fmt->depth) >> 3;
f->fmt.pix.sizeimage =
f->fmt.pix.height * f->fmt.pix.bytesperline;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
return 0;
}
@@ -1184,33 +1067,54 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct cx8800_fh *fh = priv;
+ struct cx8800_dev *dev = fh->dev;
int err = vidioc_try_fmt_vid_cap (file,priv,f);
if (0 != err)
return err;
- fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
- fh->width = f->fmt.pix.width;
- fh->height = f->fmt.pix.height;
+ dev->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ dev->width = f->fmt.pix.width;
+ dev->height = f->fmt.pix.height;
fh->vidq.field = f->fmt.pix.field;
return 0;
}
-static int vidioc_querycap (struct file *file, void *priv,
+void cx88_querycap(struct file *file, struct cx88_core *core,
+ struct v4l2_capability *cap)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ strlcpy(cap->card, core->board.name, sizeof(cap->card));
+ cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+ if (UNSET != core->board.tuner_type)
+ cap->device_caps |= V4L2_CAP_TUNER;
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_RADIO:
+ cap->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
+ break;
+ case VFL_TYPE_GRABBER:
+ cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
+ break;
+ case VFL_TYPE_VBI:
+ cap->device_caps |= V4L2_CAP_VBI_CAPTURE;
+ break;
+ }
+ cap->capabilities = cap->device_caps | V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS;
+ if (core->board.radio.type == CX88_RADIO)
+ cap->capabilities |= V4L2_CAP_RADIO;
+}
+EXPORT_SYMBOL(cx88_querycap);
+
+static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
struct cx8800_dev *dev = ((struct cx8800_fh *)priv)->dev;
struct cx88_core *core = dev->core;
strcpy(cap->driver, "cx8800");
- strlcpy(cap->card, core->board.name, sizeof(cap->card));
- sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
- cap->capabilities =
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING |
- V4L2_CAP_VBI_CAPTURE;
- if (UNSET != core->board.tuner_type)
- cap->capabilities |= V4L2_CAP_TUNER;
+ sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
+ cx88_querycap(file, core, cap);
return 0;
}
@@ -1228,69 +1132,67 @@ static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv,
static int vidioc_reqbufs (struct file *file, void *priv, struct v4l2_requestbuffers *p)
{
- struct cx8800_fh *fh = priv;
- return (videobuf_reqbufs(get_queue(fh), p));
+ return videobuf_reqbufs(get_queue(file), p);
}
static int vidioc_querybuf (struct file *file, void *priv, struct v4l2_buffer *p)
{
- struct cx8800_fh *fh = priv;
- return (videobuf_querybuf(get_queue(fh), p));
+ return videobuf_querybuf(get_queue(file), p);
}
static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *p)
{
- struct cx8800_fh *fh = priv;
- return (videobuf_qbuf(get_queue(fh), p));
+ return videobuf_qbuf(get_queue(file), p);
}
static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p)
{
- struct cx8800_fh *fh = priv;
- return (videobuf_dqbuf(get_queue(fh), p,
- file->f_flags & O_NONBLOCK));
+ return videobuf_dqbuf(get_queue(file), p,
+ file->f_flags & O_NONBLOCK);
}
static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
{
+ struct video_device *vdev = video_devdata(file);
struct cx8800_fh *fh = priv;
struct cx8800_dev *dev = fh->dev;
- /* We should remember that this driver also supports teletext, */
- /* so we have to test if the v4l2_buf_type is VBI capture data. */
- if (unlikely((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
- (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)))
- return -EINVAL;
-
- if (unlikely(i != fh->type))
+ if ((vdev->vfl_type == VFL_TYPE_GRABBER && i != V4L2_BUF_TYPE_VIDEO_CAPTURE) ||
+ (vdev->vfl_type == VFL_TYPE_VBI && i != V4L2_BUF_TYPE_VBI_CAPTURE))
return -EINVAL;
- if (unlikely(!res_get(dev,fh,get_ressource(fh))))
+ if (unlikely(!res_get(dev, fh, get_resource(file))))
return -EBUSY;
- return videobuf_streamon(get_queue(fh));
+ return videobuf_streamon(get_queue(file));
}
static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
{
+ struct video_device *vdev = video_devdata(file);
struct cx8800_fh *fh = priv;
struct cx8800_dev *dev = fh->dev;
int err, res;
- if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
- (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE))
+ if ((vdev->vfl_type == VFL_TYPE_GRABBER && i != V4L2_BUF_TYPE_VIDEO_CAPTURE) ||
+ (vdev->vfl_type == VFL_TYPE_VBI && i != V4L2_BUF_TYPE_VBI_CAPTURE))
return -EINVAL;
- if (i != fh->type)
- return -EINVAL;
-
- res = get_ressource(fh);
- err = videobuf_streamoff(get_queue(fh));
+ res = get_resource(file);
+ err = videobuf_streamoff(get_queue(file));
if (err < 0)
return err;
res_free(dev,fh,res);
return 0;
}
+static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *tvnorm)
+{
+ struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
+
+ *tvnorm = core->tvnorm;
+ return 0;
+}
+
static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *tvnorms)
{
struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
@@ -1327,8 +1229,8 @@ int cx88_enum_input (struct cx88_core *core,struct v4l2_input *i)
if ((CX88_VMUX_TELEVISION == INPUT(n).type) ||
(CX88_VMUX_CABLE == INPUT(n).type)) {
i->type = V4L2_INPUT_TYPE_TUNER;
- i->std = CX88_NORMS;
}
+ i->std = CX88_NORMS;
return 0;
}
EXPORT_SYMBOL(cx88_enum_input);
@@ -1354,6 +1256,8 @@ static int vidioc_s_input (struct file *file, void *priv, unsigned int i)
if (i >= 4)
return -EINVAL;
+ if (0 == INPUT(i).type)
+ return -EINVAL;
mutex_lock(&core->lock);
cx88_newstation(core);
@@ -1362,35 +1266,6 @@ static int vidioc_s_input (struct file *file, void *priv, unsigned int i)
return 0;
}
-
-
-static int vidioc_queryctrl (struct file *file, void *priv,
- struct v4l2_queryctrl *qctrl)
-{
- struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
-
- qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id);
- if (unlikely(qctrl->id == 0))
- return -EINVAL;
- return cx8800_ctrl_query(core, qctrl);
-}
-
-static int vidioc_g_ctrl (struct file *file, void *priv,
- struct v4l2_control *ctl)
-{
- struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
- return
- cx88_get_control(core,ctl);
-}
-
-static int vidioc_s_ctrl (struct file *file, void *priv,
- struct v4l2_control *ctl)
-{
- struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core;
- return
- cx88_set_control(core,ctl);
-}
-
static int vidioc_g_tuner (struct file *file, void *priv,
struct v4l2_tuner *t)
{
@@ -1403,9 +1278,9 @@ static int vidioc_g_tuner (struct file *file, void *priv,
return -EINVAL;
strcpy(t->name, "Television");
- t->type = V4L2_TUNER_ANALOG_TV;
t->capability = V4L2_TUNER_CAP_NORM;
t->rangehigh = 0xffffffffUL;
+ call_all(core, tuner, g_tuner, t);
cx88_get_stereo(core ,t);
reg = cx_read(MO_DEVICE_STATUS);
@@ -1435,9 +1310,9 @@ static int vidioc_g_frequency (struct file *file, void *priv,
if (unlikely(UNSET == core->board.tuner_type))
return -EINVAL;
+ if (f->tuner)
+ return -EINVAL;
- /* f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; */
- f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
f->frequency = core->freq;
call_all(core, tuner, g_frequency, f);
@@ -1454,9 +1329,10 @@ int cx88_set_freq (struct cx88_core *core,
return -EINVAL;
mutex_lock(&core->lock);
- core->freq = f->frequency;
cx88_newstation(core);
call_all(core, tuner, s_frequency, f);
+ call_all(core, tuner, g_frequency, f);
+ core->freq = f->frequency;
/* When changing channels it is required to reset TVAUDIO */
msleep (10);
@@ -1474,13 +1350,17 @@ static int vidioc_s_frequency (struct file *file, void *priv,
struct cx8800_fh *fh = priv;
struct cx88_core *core = fh->dev->core;
- if (unlikely(0 == fh->radio && f->type != V4L2_TUNER_ANALOG_TV))
- return -EINVAL;
- if (unlikely(1 == fh->radio && f->type != V4L2_TUNER_RADIO))
- return -EINVAL;
+ return cx88_set_freq(core, f);
+}
- return
- cx88_set_freq (core,f);
+static int vidioc_g_chip_ident(struct file *file, void *priv,
+ struct v4l2_dbg_chip_ident *chip)
+{
+ if (!v4l2_chip_match_host(&chip->match))
+ return -EINVAL;
+ chip->revision = 0;
+ chip->ident = V4L2_IDENT_UNKNOWN;
+ return 0;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
@@ -1513,19 +1393,6 @@ static int vidioc_s_register (struct file *file, void *fh,
/* RADIO ESPECIFIC IOCTLS */
/* ----------------------------------------------------------- */
-static int radio_querycap (struct file *file, void *priv,
- struct v4l2_capability *cap)
-{
- struct cx8800_dev *dev = ((struct cx8800_fh *)priv)->dev;
- struct cx88_core *core = dev->core;
-
- strcpy(cap->driver, "cx8800");
- strlcpy(cap->card, core->board.name, sizeof(cap->card));
- sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
- cap->capabilities = V4L2_CAP_TUNER;
- return 0;
-}
-
static int radio_g_tuner (struct file *file, void *priv,
struct v4l2_tuner *t)
{
@@ -1535,32 +1402,11 @@ static int radio_g_tuner (struct file *file, void *priv,
return -EINVAL;
strcpy(t->name, "Radio");
- t->type = V4L2_TUNER_RADIO;
call_all(core, tuner, g_tuner, t);
return 0;
}
-static int radio_enum_input (struct file *file, void *priv,
- struct v4l2_input *i)
-{
- if (i->index != 0)
- return -EINVAL;
- strcpy(i->name,"Radio");
- i->type = V4L2_INPUT_TYPE_TUNER;
-
- return 0;
-}
-
-static int radio_g_audio (struct file *file, void *priv, struct v4l2_audio *a)
-{
- if (unlikely(a->index))
- return -EINVAL;
-
- strcpy(a->name,"Radio");
- return 0;
-}
-
/* FIXME: Should add a standard for radio */
static int radio_s_tuner (struct file *file, void *priv,
@@ -1570,46 +1416,14 @@ static int radio_s_tuner (struct file *file, void *priv,
if (0 != t->index)
return -EINVAL;
+ if (t->audmode > V4L2_TUNER_MODE_STEREO)
+ t->audmode = V4L2_TUNER_MODE_STEREO;
call_all(core, tuner, s_tuner, t);
return 0;
}
-static int radio_s_audio (struct file *file, void *fh,
- struct v4l2_audio *a)
-{
- return 0;
-}
-
-static int radio_s_input (struct file *file, void *fh, unsigned int i)
-{
- return 0;
-}
-
-static int radio_queryctrl (struct file *file, void *priv,
- struct v4l2_queryctrl *c)
-{
- int i;
-
- if (c->id < V4L2_CID_BASE ||
- c->id >= V4L2_CID_LASTP1)
- return -EINVAL;
- if (c->id == V4L2_CID_AUDIO_MUTE ||
- c->id == V4L2_CID_AUDIO_VOLUME ||
- c->id == V4L2_CID_AUDIO_BALANCE) {
- for (i = 0; i < CX8800_CTLS; i++) {
- if (cx8800_ctls[i].v.id == c->id)
- break;
- }
- if (i == CX8800_CTLS)
- return -EINVAL;
- *c = cx8800_ctls[i].v;
- } else
- *c = no_ctl;
- return 0;
-}
-
/* ----------------------------------------------------------- */
static void cx8800_vid_timeout(unsigned long data)
@@ -1752,63 +1566,89 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_g_fmt_vbi_cap = cx8800_vbi_fmt,
- .vidioc_try_fmt_vbi_cap = cx8800_vbi_fmt,
- .vidioc_s_fmt_vbi_cap = cx8800_vbi_fmt,
.vidioc_reqbufs = vidioc_reqbufs,
.vidioc_querybuf = vidioc_querybuf,
.vidioc_qbuf = vidioc_qbuf,
.vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_g_std = vidioc_g_std,
.vidioc_s_std = vidioc_s_std,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
- .vidioc_queryctrl = vidioc_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_streamon = vidioc_streamon,
.vidioc_streamoff = vidioc_streamoff,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
+ .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+ .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+ .vidioc_g_chip_ident = vidioc_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
#endif
};
-static struct video_device cx8800_vbi_template;
-
static const struct video_device cx8800_video_template = {
.name = "cx8800-video",
.fops = &video_fops,
.ioctl_ops = &video_ioctl_ops,
.tvnorms = CX88_NORMS,
- .current_norm = V4L2_STD_NTSC_M,
+};
+
+static const struct v4l2_ioctl_ops vbi_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_g_fmt_vbi_cap = cx8800_vbi_fmt,
+ .vidioc_try_fmt_vbi_cap = cx8800_vbi_fmt,
+ .vidioc_s_fmt_vbi_cap = cx8800_vbi_fmt,
+ .vidioc_reqbufs = vidioc_reqbufs,
+ .vidioc_querybuf = vidioc_querybuf,
+ .vidioc_qbuf = vidioc_qbuf,
+ .vidioc_dqbuf = vidioc_dqbuf,
+ .vidioc_g_std = vidioc_g_std,
+ .vidioc_s_std = vidioc_s_std,
+ .vidioc_enum_input = vidioc_enum_input,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_streamon = vidioc_streamon,
+ .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+ .vidioc_g_chip_ident = vidioc_g_chip_ident,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = vidioc_g_register,
+ .vidioc_s_register = vidioc_s_register,
+#endif
+};
+
+static const struct video_device cx8800_vbi_template = {
+ .name = "cx8800-vbi",
+ .fops = &video_fops,
+ .ioctl_ops = &vbi_ioctl_ops,
+ .tvnorms = CX88_NORMS,
};
static const struct v4l2_file_operations radio_fops =
{
.owner = THIS_MODULE,
.open = video_open,
+ .poll = v4l2_ctrl_poll,
.release = video_release,
.unlocked_ioctl = video_ioctl2,
};
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
- .vidioc_querycap = radio_querycap,
+ .vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = radio_g_tuner,
- .vidioc_enum_input = radio_enum_input,
- .vidioc_g_audio = radio_g_audio,
.vidioc_s_tuner = radio_s_tuner,
- .vidioc_s_audio = radio_s_audio,
- .vidioc_s_input = radio_s_input,
- .vidioc_queryctrl = radio_queryctrl,
- .vidioc_g_ctrl = vidioc_g_ctrl,
- .vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
+ .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
+ .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+ .vidioc_g_chip_ident = vidioc_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
@@ -1821,6 +1661,14 @@ static const struct video_device cx8800_radio_template = {
.ioctl_ops = &radio_ioctl_ops,
};
+static const struct v4l2_ctrl_ops cx8800_ctrl_vid_ops = {
+ .s_ctrl = cx8800_s_vid_ctrl,
+};
+
+static const struct v4l2_ctrl_ops cx8800_ctrl_aud_ops = {
+ .s_ctrl = cx8800_s_aud_ctrl,
+};
+
/* ----------------------------------------------------------- */
static void cx8800_unregister_video(struct cx8800_dev *dev)
@@ -1853,8 +1701,8 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
{
struct cx8800_dev *dev;
struct cx88_core *core;
-
int err;
+ int i;
dev = kzalloc(sizeof(*dev),GFP_KERNEL);
if (NULL == dev)
@@ -1888,14 +1736,9 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
goto fail_core;
}
- /* Initialize VBI template */
- memcpy( &cx8800_vbi_template, &cx8800_video_template,
- sizeof(cx8800_vbi_template) );
- strcpy(cx8800_vbi_template.name,"cx8800-vbi");
-
/* initialize driver struct */
spin_lock_init(&dev->slock);
- core->tvnorm = cx8800_video_template.current_norm;
+ core->tvnorm = V4L2_STD_NTSC_M;
/* init video dma queues */
INIT_LIST_HEAD(&dev->vidq.active);
@@ -1925,6 +1768,35 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
}
cx_set(MO_PCI_INTMSK, core->pci_irqmask);
+ for (i = 0; i < CX8800_AUD_CTLS; i++) {
+ const struct cx88_ctrl *cc = &cx8800_aud_ctls[i];
+ struct v4l2_ctrl *vc;
+
+ vc = v4l2_ctrl_new_std(&core->audio_hdl, &cx8800_ctrl_aud_ops,
+ cc->id, cc->minimum, cc->maximum, cc->step, cc->default_value);
+ if (vc == NULL) {
+ err = core->audio_hdl.error;
+ goto fail_core;
+ }
+ vc->priv = (void *)cc;
+ }
+
+ for (i = 0; i < CX8800_VID_CTLS; i++) {
+ const struct cx88_ctrl *cc = &cx8800_vid_ctls[i];
+ struct v4l2_ctrl *vc;
+
+ vc = v4l2_ctrl_new_std(&core->video_hdl, &cx8800_ctrl_vid_ops,
+ cc->id, cc->minimum, cc->maximum, cc->step, cc->default_value);
+ if (vc == NULL) {
+ err = core->video_hdl.error;
+ goto fail_core;
+ }
+ vc->priv = (void *)cc;
+ if (vc->id == V4L2_CID_CHROMA_AGC)
+ core->chroma_agc = vc;
+ }
+ v4l2_ctrl_add_handler(&core->video_hdl, &core->audio_hdl);
+
/* load and configure helper modules */
if (core->board.audio_chip == V4L2_IDENT_WM8775) {
@@ -1942,8 +1814,10 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
sd = v4l2_i2c_new_subdev_board(&core->v4l2_dev, &core->i2c_adap,
&wm8775_info, NULL);
- if (sd != NULL)
+ if (sd != NULL) {
+ core->sd_wm8775 = sd;
sd->grp_id = WM8775_GID;
+ }
}
if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) {
@@ -1971,16 +1845,22 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
/* Sets device info at pci_dev */
pci_set_drvdata(pci_dev, dev);
+ dev->width = 320;
+ dev->height = 240;
+ dev->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
+
/* initial device configuration */
mutex_lock(&core->lock);
cx88_set_tvnorm(core, core->tvnorm);
- init_controls(core);
+ v4l2_ctrl_handler_setup(&core->video_hdl);
+ v4l2_ctrl_handler_setup(&core->audio_hdl);
cx88_video_mux(core, 0);
/* register v4l devices */
dev->video_dev = cx88_vdev_init(core,dev->pci,
&cx8800_video_template,"video");
video_set_drvdata(dev->video_dev, dev);
+ dev->video_dev->ctrl_handler = &core->video_hdl;
err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
video_nr[core->nr]);
if (err < 0) {
@@ -2007,6 +1887,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
dev->radio_dev = cx88_vdev_init(core,dev->pci,
&cx8800_radio_template,"radio");
video_set_drvdata(dev->radio_dev, dev);
+ dev->radio_dev->ctrl_handler = &core->audio_hdl;
err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO,
radio_nr[core->nr]);
if (err < 0) {
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index c9659def2a78..0cae0fd9e164 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -26,6 +26,7 @@
#include <linux/kdev_t.h>
#include <media/v4l2-device.h>
+#include <media/v4l2-fh.h>
#include <media/tuner.h>
#include <media/tveeprom.h>
#include <media/videobuf-dma-sg.h>
@@ -115,15 +116,6 @@ struct cx8800_fmt {
u32 cxformat;
};
-struct cx88_ctrl {
- struct v4l2_queryctrl v;
- u32 off;
- u32 reg;
- u32 sreg;
- u32 mask;
- u32 shift;
-};
-
/* ----------------------------------------------------------- */
/* SRAM memory management data (see cx88-core.c) */
@@ -359,6 +351,10 @@ struct cx88_core {
/* config info -- analog */
struct v4l2_device v4l2_dev;
+ struct v4l2_ctrl_handler video_hdl;
+ struct v4l2_ctrl *chroma_agc;
+ struct v4l2_ctrl_handler audio_hdl;
+ struct v4l2_subdev *sd_wm8775;
struct i2c_client *i2c_rtc;
unsigned int boardnr;
struct cx88_board board;
@@ -409,8 +405,6 @@ static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
return container_of(v4l2_dev, struct cx88_core, v4l2_dev);
}
-#define WM8775_GID (1 << 0)
-
#define call_hw(core, grpid, o, f, args...) \
do { \
if (!core->i2c_rc) { \
@@ -424,6 +418,36 @@ static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
#define call_all(core, o, f, args...) call_hw(core, 0, o, f, ##args)
+#define WM8775_GID (1 << 0)
+
+#define wm8775_s_ctrl(core, id, val) \
+ do { \
+ struct v4l2_ctrl *ctrl_ = \
+ v4l2_ctrl_find(core->sd_wm8775->ctrl_handler, id); \
+ if (ctrl_ && !core->i2c_rc) { \
+ if (core->gate_ctrl) \
+ core->gate_ctrl(core, 1); \
+ v4l2_ctrl_s_ctrl(ctrl_, val); \
+ if (core->gate_ctrl) \
+ core->gate_ctrl(core, 0); \
+ } \
+ } while (0)
+
+#define wm8775_g_ctrl(core, id) \
+ ({ \
+ struct v4l2_ctrl *ctrl_ = \
+ v4l2_ctrl_find(core->sd_wm8775->ctrl_handler, id); \
+ s32 val = 0; \
+ if (ctrl_ && !core->i2c_rc) { \
+ if (core->gate_ctrl) \
+ core->gate_ctrl(core, 1); \
+ val = v4l2_ctrl_g_ctrl(ctrl_); \
+ if (core->gate_ctrl) \
+ core->gate_ctrl(core, 0); \
+ } \
+ val; \
+ })
+
struct cx8800_dev;
struct cx8802_dev;
@@ -431,19 +455,11 @@ struct cx8802_dev;
/* function 0: video stuff */
struct cx8800_fh {
+ struct v4l2_fh fh;
struct cx8800_dev *dev;
- enum v4l2_buf_type type;
- int radio;
unsigned int resources;
- /* video overlay */
- struct v4l2_window win;
- struct v4l2_clip *clips;
- unsigned int nclips;
-
/* video capture */
- const struct cx8800_fmt *fmt;
- unsigned int width,height;
struct videobuf_queue vidq;
/* vbi capture */
@@ -468,6 +484,8 @@ struct cx8800_dev {
struct pci_dev *pci;
unsigned char pci_rev,pci_lat;
+ const struct cx8800_fmt *fmt;
+ unsigned int width, height;
/* capture queues */
struct cx88_dmaqueue vidq;
@@ -488,6 +506,7 @@ struct cx8800_dev {
/* function 2: mpeg stuff */
struct cx8802_fh {
+ struct v4l2_fh fh;
struct cx8802_dev *dev;
struct videobuf_queue mpegq;
};
@@ -552,7 +571,7 @@ struct cx8802_dev {
unsigned char mpeg_active; /* nonzero if mpeg encoder is active */
/* mpeg params */
- struct cx2341x_mpeg_params params;
+ struct cx2341x_handler cxhdl;
#endif
#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
@@ -722,11 +741,8 @@ void cx8802_cancel_buffers(struct cx8802_dev *dev);
/* ----------------------------------------------------------- */
/* cx88-video.c*/
-extern const u32 cx88_user_ctrls[];
-extern int cx8800_ctrl_query(struct cx88_core *core,
- struct v4l2_queryctrl *qctrl);
int cx88_enum_input (struct cx88_core *core,struct v4l2_input *i);
int cx88_set_freq (struct cx88_core *core,struct v4l2_frequency *f);
-int cx88_get_control(struct cx88_core *core, struct v4l2_control *ctl);
-int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl);
int cx88_video_mux(struct cx88_core *core, unsigned int input);
+void cx88_querycap(struct file *file, struct cx88_core *core,
+ struct v4l2_capability *cap);
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index d7e2a3dc5525..07dc594e79f0 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -42,6 +42,7 @@
#include <sound/initval.h>
#include <sound/control.h>
#include <sound/tlv.h>
+#include <sound/ac97_codec.h>
#include <media/v4l2-common.h>
#include "em28xx.h"
@@ -679,19 +680,19 @@ static int em28xx_audio_init(struct em28xx *dev)
INIT_WORK(&dev->wq_trigger, audio_trigger);
if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
- em28xx_cvol_new(card, dev, "Video", AC97_VIDEO_VOL);
- em28xx_cvol_new(card, dev, "Line In", AC97_LINEIN_VOL);
- em28xx_cvol_new(card, dev, "Phone", AC97_PHONE_VOL);
- em28xx_cvol_new(card, dev, "Microphone", AC97_PHONE_VOL);
- em28xx_cvol_new(card, dev, "CD", AC97_CD_VOL);
- em28xx_cvol_new(card, dev, "AUX", AC97_AUX_VOL);
- em28xx_cvol_new(card, dev, "PCM", AC97_PCM_OUT_VOL);
-
- em28xx_cvol_new(card, dev, "Master", AC97_MASTER_VOL);
- em28xx_cvol_new(card, dev, "Line", AC97_LINE_LEVEL_VOL);
- em28xx_cvol_new(card, dev, "Mono", AC97_MASTER_MONO_VOL);
- em28xx_cvol_new(card, dev, "LFE", AC97_LFE_MASTER_VOL);
- em28xx_cvol_new(card, dev, "Surround", AC97_SURR_MASTER_VOL);
+ em28xx_cvol_new(card, dev, "Video", AC97_VIDEO);
+ em28xx_cvol_new(card, dev, "Line In", AC97_LINE);
+ em28xx_cvol_new(card, dev, "Phone", AC97_PHONE);
+ em28xx_cvol_new(card, dev, "Microphone", AC97_MIC);
+ em28xx_cvol_new(card, dev, "CD", AC97_CD);
+ em28xx_cvol_new(card, dev, "AUX", AC97_AUX);
+ em28xx_cvol_new(card, dev, "PCM", AC97_PCM);
+
+ em28xx_cvol_new(card, dev, "Master", AC97_MASTER);
+ em28xx_cvol_new(card, dev, "Line", AC97_HEADPHONE);
+ em28xx_cvol_new(card, dev, "Mono", AC97_MASTER_MONO);
+ em28xx_cvol_new(card, dev, "LFE", AC97_CENTER_LFE_MASTER);
+ em28xx_cvol_new(card, dev, "Surround", AC97_SURROUND_MASTER);
}
err = snd_card_register(card);
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 862c6575c557..ca62b9981380 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -975,12 +975,7 @@ struct em28xx_board em28xx_boards[] = {
.name = "Terratec Cinergy HTC Stick",
.has_dvb = 1,
.ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
-#if 0
- .tuner_type = TUNER_PHILIPS_TDA8290,
- .tuner_addr = 0x41,
- .dvb_gpio = terratec_h5_digital, /* FIXME: probably wrong */
- .tuner_gpio = terratec_h5_gpio,
-#endif
+ .tuner_type = TUNER_ABSENT,
.i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
EM28XX_I2C_CLK_WAIT_ENABLE |
EM28XX_I2C_FREQ_400_KHZ,
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 5717bdee8f1b..de2cb20ad2cc 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -27,6 +27,7 @@
#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/vmalloc.h>
+#include <sound/ac97_codec.h>
#include <media/v4l2-common.h>
#include "em28xx.h"
@@ -326,13 +327,13 @@ struct em28xx_vol_itable {
};
static struct em28xx_vol_itable inputs[] = {
- { EM28XX_AMUX_VIDEO, AC97_VIDEO_VOL },
- { EM28XX_AMUX_LINE_IN, AC97_LINEIN_VOL },
- { EM28XX_AMUX_PHONE, AC97_PHONE_VOL },
- { EM28XX_AMUX_MIC, AC97_MIC_VOL },
- { EM28XX_AMUX_CD, AC97_CD_VOL },
- { EM28XX_AMUX_AUX, AC97_AUX_VOL },
- { EM28XX_AMUX_PCM_OUT, AC97_PCM_OUT_VOL },
+ { EM28XX_AMUX_VIDEO, AC97_VIDEO },
+ { EM28XX_AMUX_LINE_IN, AC97_LINE },
+ { EM28XX_AMUX_PHONE, AC97_PHONE },
+ { EM28XX_AMUX_MIC, AC97_MIC },
+ { EM28XX_AMUX_CD, AC97_CD },
+ { EM28XX_AMUX_AUX, AC97_AUX },
+ { EM28XX_AMUX_PCM_OUT, AC97_PCM },
};
static int set_ac97_input(struct em28xx *dev)
@@ -415,11 +416,11 @@ struct em28xx_vol_otable {
};
static const struct em28xx_vol_otable outputs[] = {
- { EM28XX_AOUT_MASTER, AC97_MASTER_VOL },
- { EM28XX_AOUT_LINE, AC97_LINE_LEVEL_VOL },
- { EM28XX_AOUT_MONO, AC97_MASTER_MONO_VOL },
- { EM28XX_AOUT_LFE, AC97_LFE_MASTER_VOL },
- { EM28XX_AOUT_SURR, AC97_SURR_MASTER_VOL },
+ { EM28XX_AOUT_MASTER, AC97_MASTER },
+ { EM28XX_AOUT_LINE, AC97_HEADPHONE },
+ { EM28XX_AOUT_MONO, AC97_MASTER_MONO },
+ { EM28XX_AOUT_LFE, AC97_CENTER_LFE_MASTER },
+ { EM28XX_AOUT_SURR, AC97_SURROUND_MASTER },
};
int em28xx_audio_analog_set(struct em28xx *dev)
@@ -459,9 +460,9 @@ int em28xx_audio_analog_set(struct em28xx *dev)
if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
int vol;
- em28xx_write_ac97(dev, AC97_POWER_DOWN_CTRL, 0x4200);
- em28xx_write_ac97(dev, AC97_EXT_AUD_CTRL, 0x0031);
- em28xx_write_ac97(dev, AC97_PCM_IN_SRATE, 0xbb80);
+ em28xx_write_ac97(dev, AC97_POWERDOWN, 0x4200);
+ em28xx_write_ac97(dev, AC97_EXTENDED_STATUS, 0x0031);
+ em28xx_write_ac97(dev, AC97_PCM_LR_ADC_RATE, 0xbb80);
/* LSB: left channel - both channels with the same level */
vol = (0x1f - dev->volume) | ((0x1f - dev->volume) << 8);
@@ -487,7 +488,7 @@ int em28xx_audio_analog_set(struct em28xx *dev)
channels */
sel |= (sel << 8);
- em28xx_write_ac97(dev, AC97_RECORD_SELECT, sel);
+ em28xx_write_ac97(dev, AC97_REC_SEL, sel);
}
}
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 16410ac20092..a16531fa937a 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -310,31 +310,47 @@ static struct drxd_config em28xx_drxd = {
.disable_i2c_gate_ctrl = 1,
};
-struct drxk_config terratec_h5_drxk = {
+static struct drxk_config terratec_h5_drxk = {
.adr = 0x29,
.single_master = 1,
.no_i2c_bridge = 1,
.microcode_name = "dvb-usb-terratec-h5-drxk.fw",
+ .qam_demod_parameter_count = 2,
};
-struct drxk_config hauppauge_930c_drxk = {
+static struct drxk_config hauppauge_930c_drxk = {
.adr = 0x29,
.single_master = 1,
.no_i2c_bridge = 1,
.microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw",
.chunk_size = 56,
+ .qam_demod_parameter_count = 2,
};
-struct drxk_config maxmedia_ub425_tc_drxk = {
+struct drxk_config terratec_htc_stick_drxk = {
.adr = 0x29,
.single_master = 1,
.no_i2c_bridge = 1,
+ .microcode_name = "dvb-usb-terratec-htc-stick-drxk.fw",
+ .chunk_size = 54,
+ .qam_demod_parameter_count = 2,
+ /* Required for the antenna_gpio to disable LNA. */
+ .antenna_dvbt = true,
+ /* The windows driver uses the same. This will disable LNA. */
+ .antenna_gpio = 0x6,
};
-struct drxk_config pctv_520e_drxk = {
+static struct drxk_config maxmedia_ub425_tc_drxk = {
+ .adr = 0x29,
+ .single_master = 1,
+ .no_i2c_bridge = 1,
+};
+
+static struct drxk_config pctv_520e_drxk = {
.adr = 0x29,
.single_master = 1,
.microcode_name = "dvb-demod-drxk-pctv.fw",
+ .qam_demod_parameter_count = 2,
.chunk_size = 58,
.antenna_dvbt = true, /* disable LNA */
.antenna_gpio = (1 << 2), /* disable LNA */
@@ -473,6 +489,57 @@ static void terratec_h5_init(struct em28xx *dev)
em28xx_gpio_set(dev, terratec_h5_end);
};
+static void terratec_htc_stick_init(struct em28xx *dev)
+{
+ int i;
+
+ /*
+ * GPIO configuration:
+ * 0xff: unknown (does not affect DVB-T).
+ * 0xf6: DRX-K (demodulator).
+ * 0xe6: unknown (does not affect DVB-T).
+ * 0xb6: unknown (does not affect DVB-T).
+ */
+ struct em28xx_reg_seq terratec_htc_stick_init[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xe6, 0xff, 50},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 100},
+ { -1, -1, -1, -1},
+ };
+ struct em28xx_reg_seq terratec_htc_stick_end[] = {
+ {EM2874_R80_GPIO, 0xb6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xf6, 0xff, 50},
+ { -1, -1, -1, -1},
+ };
+
+ /* Init the analog decoder? */
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs[] = {
+ {{ 0x06, 0x02, 0x00, 0x31 }, 4},
+ {{ 0x01, 0x02 }, 2},
+ {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0xff, 0xaf }, 4},
+ };
+
+ em28xx_gpio_set(dev, terratec_htc_stick_init);
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+ msleep(10);
+
+ dev->i2c_client.addr = 0x82 >> 1;
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+
+ em28xx_gpio_set(dev, terratec_htc_stick_end);
+};
+
static void pctv_520e_init(struct em28xx *dev)
{
/*
@@ -944,7 +1011,6 @@ static int em28xx_dvb_init(struct em28xx *dev)
break;
}
case EM2884_BOARD_TERRATEC_H5:
- case EM2884_BOARD_CINERGY_HTC_STICK:
terratec_h5_init(dev);
dvb->fe[0] = dvb_attach(drxk_attach, &terratec_h5_drxk, &dev->i2c_adap);
@@ -1021,6 +1087,25 @@ static int em28xx_dvb_init(struct em28xx *dev)
}
}
break;
+ case EM2884_BOARD_CINERGY_HTC_STICK:
+ terratec_htc_stick_init(dev);
+
+ /* attach demodulator */
+ dvb->fe[0] = dvb_attach(drxk_attach, &terratec_htc_stick_drxk,
+ &dev->i2c_adap);
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* Attach the demodulator. */
+ if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+ &dev->i2c_adap,
+ &em28xx_cxd2820r_tda18271_config)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
default:
em28xx_errdev("/2: The frontend of your DVB/ATSC card"
" isn't supported yet\n");
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index 185db65b766e..1683bd9d51ee 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -475,6 +475,7 @@ static struct i2c_client em28xx_client_template = {
*/
static char *i2c_devs[128] = {
[0x4a >> 1] = "saa7113h",
+ [0x52 >> 1] = "drxk",
[0x60 >> 1] = "remote IR sensor",
[0x8e >> 1] = "remote IR sensor",
[0x86 >> 1] = "tda9887",
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 5e30c4f3f248..97d36b4f19db 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -345,7 +345,7 @@ static void em28xx_ir_stop(struct rc_dev *rc)
cancel_delayed_work_sync(&ir->work);
}
-int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
+static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
{
int rc = 0;
struct em28xx_IR *ir = rc_dev->priv;
diff --git a/drivers/media/video/em28xx/em28xx-reg.h b/drivers/media/video/em28xx/em28xx-reg.h
index 2f6268505726..6ff368297f6e 100644
--- a/drivers/media/video/em28xx/em28xx-reg.h
+++ b/drivers/media/video/em28xx/em28xx-reg.h
@@ -211,58 +211,9 @@ enum em28xx_chip_id {
};
/*
- * Registers used by em202 and other AC97 chips
+ * Registers used by em202
*/
-/* Standard AC97 registers */
-#define AC97_RESET 0x00
-
- /* Output volumes */
-#define AC97_MASTER_VOL 0x02
-#define AC97_LINE_LEVEL_VOL 0x04 /* Some devices use for headphones */
-#define AC97_MASTER_MONO_VOL 0x06
-
- /* Input volumes */
-#define AC97_PC_BEEP_VOL 0x0a
-#define AC97_PHONE_VOL 0x0c
-#define AC97_MIC_VOL 0x0e
-#define AC97_LINEIN_VOL 0x10
-#define AC97_CD_VOL 0x12
-#define AC97_VIDEO_VOL 0x14
-#define AC97_AUX_VOL 0x16
-#define AC97_PCM_OUT_VOL 0x18
-
- /* capture registers */
-#define AC97_RECORD_SELECT 0x1a
-#define AC97_RECORD_GAIN 0x1c
-
- /* control registers */
-#define AC97_GENERAL_PURPOSE 0x20
-#define AC97_3D_CTRL 0x22
-#define AC97_AUD_INT_AND_PAG 0x24
-#define AC97_POWER_DOWN_CTRL 0x26
-#define AC97_EXT_AUD_ID 0x28
-#define AC97_EXT_AUD_CTRL 0x2a
-
-/* Supported rate varies for each AC97 device
- if write an unsupported value, it will return the closest one
- */
-#define AC97_PCM_OUT_FRONT_SRATE 0x2c
-#define AC97_PCM_OUT_SURR_SRATE 0x2e
-#define AC97_PCM_OUT_LFE_SRATE 0x30
-#define AC97_PCM_IN_SRATE 0x32
-
- /* For devices with more than 2 channels, extra output volumes */
-#define AC97_LFE_MASTER_VOL 0x36
-#define AC97_SURR_MASTER_VOL 0x38
-
- /* Digital SPDIF output control */
-#define AC97_SPDIF_OUT_CTRL 0x3a
-
- /* Vendor ID identifier */
-#define AC97_VENDOR_ID1 0x7c
-#define AC97_VENDOR_ID2 0x7e
-
/* EMP202 vendor registers */
#define EM202_EXT_MODEM_CTRL 0x3e
#define EM202_GPIO_CONF 0x4c
diff --git a/drivers/media/video/ibmmpeg2.h b/drivers/media/video/ibmmpeg2.h
deleted file mode 100644
index 68e10387c498..000000000000
--- a/drivers/media/video/ibmmpeg2.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* ibmmpeg2.h - IBM MPEGCD21 definitions */
-
-#ifndef __IBM_MPEG2__
-#define __IBM_MPEG2__
-
-/* Define all MPEG Decoder registers */
-/* Chip Control and Status */
-#define IBM_MP2_CHIP_CONTROL 0x200*2
-#define IBM_MP2_CHIP_MODE 0x201*2
-/* Timer Control and Status */
-#define IBM_MP2_SYNC_STC2 0x202*2
-#define IBM_MP2_SYNC_STC1 0x203*2
-#define IBM_MP2_SYNC_STC0 0x204*2
-#define IBM_MP2_SYNC_PTS2 0x205*2
-#define IBM_MP2_SYNC_PTS1 0x206*2
-#define IBM_MP2_SYNC_PTS0 0x207*2
-/* Video FIFO Control */
-#define IBM_MP2_FIFO 0x208*2
-#define IBM_MP2_FIFOW 0x100*2
-#define IBM_MP2_FIFO_STAT 0x209*2
-#define IBM_MP2_RB_THRESHOLD 0x22b*2
-/* Command buffer */
-#define IBM_MP2_COMMAND 0x20a*2
-#define IBM_MP2_CMD_DATA 0x20b*2
-#define IBM_MP2_CMD_STAT 0x20c*2
-#define IBM_MP2_CMD_ADDR 0x20d*2
-/* Internal Processor Control and Status */
-#define IBM_MP2_PROC_IADDR 0x20e*2
-#define IBM_MP2_PROC_IDATA 0x20f*2
-#define IBM_MP2_WR_PROT 0x235*2
-/* DRAM Access */
-#define IBM_MP2_DRAM_ADDR 0x210*2
-#define IBM_MP2_DRAM_DATA 0x212*2
-#define IBM_MP2_DRAM_CMD_STAT 0x213*2
-#define IBM_MP2_BLOCK_SIZE 0x23b*2
-#define IBM_MP2_SRC_ADDR 0x23c*2
-/* Onscreen Display */
-#define IBM_MP2_OSD_ADDR 0x214*2
-#define IBM_MP2_OSD_DATA 0x215*2
-#define IBM_MP2_OSD_MODE 0x217*2
-#define IBM_MP2_OSD_LINK_ADDR 0x229*2
-#define IBM_MP2_OSD_SIZE 0x22a*2
-/* Interrupt Control */
-#define IBM_MP2_HOST_INT 0x218*2
-#define IBM_MP2_MASK0 0x219*2
-#define IBM_MP2_HOST_INT1 0x23e*2
-#define IBM_MP2_MASK1 0x23f*2
-/* Audio Control */
-#define IBM_MP2_AUD_IADDR 0x21a*2
-#define IBM_MP2_AUD_IDATA 0x21b*2
-#define IBM_MP2_AUD_FIFO 0x21c*2
-#define IBM_MP2_AUD_FIFOW 0x101*2
-#define IBM_MP2_AUD_CTL 0x21d*2
-#define IBM_MP2_BEEP_CTL 0x21e*2
-#define IBM_MP2_FRNT_ATTEN 0x22d*2
-/* Display Control */
-#define IBM_MP2_DISP_MODE 0x220*2
-#define IBM_MP2_DISP_DLY 0x221*2
-#define IBM_MP2_VBI_CTL 0x222*2
-#define IBM_MP2_DISP_LBOR 0x223*2
-#define IBM_MP2_DISP_TBOR 0x224*2
-/* Polarity Control */
-#define IBM_MP2_INFC_CTL 0x22c*2
-
-/* control commands */
-#define IBM_MP2_PLAY 0
-#define IBM_MP2_PAUSE 1
-#define IBM_MP2_SINGLE_FRAME 2
-#define IBM_MP2_FAST_FORWARD 3
-#define IBM_MP2_SLOW_MOTION 4
-#define IBM_MP2_IMED_NORM_PLAY 5
-#define IBM_MP2_RESET_WINDOW 6
-#define IBM_MP2_FREEZE_FRAME 7
-#define IBM_MP2_RESET_VID_RATE 8
-#define IBM_MP2_CONFIG_DECODER 9
-#define IBM_MP2_CHANNEL_SWITCH 10
-#define IBM_MP2_RESET_AUD_RATE 11
-#define IBM_MP2_PRE_OP_CHN_SW 12
-#define IBM_MP2_SET_STILL_MODE 14
-
-/* Define Xilinx FPGA Internal Registers */
-
-/* general control register 0 */
-#define XILINX_CTL0 0x600
-/* genlock delay resister 1 */
-#define XILINX_GLDELAY 0x602
-/* send 16 bits to CS3310 port */
-#define XILINX_CS3310 0x604
-/* send 16 bits to CS3310 and complete */
-#define XILINX_CS3310_CMPLT 0x60c
-/* pulse width modulator control */
-#define XILINX_PWM 0x606
-
-#endif
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index f7d57b3f2842..32a591062d0b 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1830,18 +1830,6 @@ static long ivtv_default(struct file *file, void *fh, bool valid_prio,
return 0;
}
-long ivtv_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
- struct video_device *vfd = video_devdata(filp);
- long ret;
-
- if (ivtv_debug & IVTV_DBGFLG_IOCTL)
- vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
- ret = video_ioctl2(filp, cmd, arg);
- vfd->debug = 0;
- return ret;
-}
-
static const struct v4l2_ioctl_ops ivtv_ioctl_ops = {
.vidioc_querycap = ivtv_querycap,
.vidioc_s_audio = ivtv_s_audio,
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.h b/drivers/media/video/ivtv/ivtv-ioctl.h
index 89185caeafae..7c553d16579b 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.h
+++ b/drivers/media/video/ivtv/ivtv-ioctl.h
@@ -31,6 +31,5 @@ void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id *std);
void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std);
int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf);
int ivtv_s_input(struct file *file, void *fh, unsigned int inp);
-long ivtv_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
#endif
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 6738592aa35d..87990c5f0910 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -50,7 +50,7 @@ static const struct v4l2_file_operations ivtv_v4l2_enc_fops = {
.read = ivtv_v4l2_read,
.write = ivtv_v4l2_write,
.open = ivtv_v4l2_open,
- .unlocked_ioctl = ivtv_v4l2_ioctl,
+ .unlocked_ioctl = video_ioctl2,
.release = ivtv_v4l2_close,
.poll = ivtv_v4l2_enc_poll,
};
@@ -60,7 +60,7 @@ static const struct v4l2_file_operations ivtv_v4l2_dec_fops = {
.read = ivtv_v4l2_read,
.write = ivtv_v4l2_write,
.open = ivtv_v4l2_open,
- .unlocked_ioctl = ivtv_v4l2_ioctl,
+ .unlocked_ioctl = video_ioctl2,
.release = ivtv_v4l2_close,
.poll = ivtv_v4l2_dec_poll,
};
diff --git a/drivers/media/video/m5mols/Kconfig b/drivers/media/video/m5mols/Kconfig
index 302dc3d70193..dc8c2505907e 100644
--- a/drivers/media/video/m5mols/Kconfig
+++ b/drivers/media/video/m5mols/Kconfig
@@ -1,5 +1,6 @@
config VIDEO_M5MOLS
tristate "Fujitsu M-5MOLS 8MP sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+ depends on MEDIA_CAMERA_SUPPORT
---help---
This driver supports Fujitsu M-5MOLS camera sensor with ISP
diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c
index 3945556f5733..f08cf38a496d 100644
--- a/drivers/media/video/mem2mem_testdev.c
+++ b/drivers/media/video/mem2mem_testdev.c
@@ -60,6 +60,10 @@ MODULE_VERSION("0.1.1");
#define MEM2MEM_COLOR_STEP (0xff >> 4)
#define MEM2MEM_NUM_TILES 8
+/* Flags that indicate processing mode */
+#define MEM2MEM_HFLIP (1 << 0)
+#define MEM2MEM_VFLIP (1 << 1)
+
#define dprintk(dev, fmt, arg...) \
v4l2_dbg(1, 1, &dev->v4l2_dev, "%s: " fmt, __func__, ## arg)
@@ -115,6 +119,24 @@ enum {
static struct v4l2_queryctrl m2mtest_ctrls[] = {
{
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ .flags = 0,
+ }, {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Vertical Mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0,
+ .flags = 0,
+ }, {
.id = V4L2_CID_TRANS_TIME_MSEC,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Transaction time (msec)",
@@ -181,6 +203,9 @@ struct m2mtest_ctx {
/* Abort requested by m2m */
int aborting;
+ /* Processing mode */
+ int mode;
+
struct v4l2_m2m_ctx *m2m_ctx;
/* Source and destination queue data */
@@ -249,19 +274,84 @@ static int device_process(struct m2mtest_ctx *ctx,
bytes_left = bytesperline - tile_w * MEM2MEM_NUM_TILES;
w = 0;
- for (y = 0; y < height; ++y) {
- for (t = 0; t < MEM2MEM_NUM_TILES; ++t) {
- if (w & 0x1) {
- for (x = 0; x < tile_w; ++x)
- *p_out++ = *p_in++ + MEM2MEM_COLOR_STEP;
- } else {
- for (x = 0; x < tile_w; ++x)
- *p_out++ = *p_in++ - MEM2MEM_COLOR_STEP;
+ switch (ctx->mode) {
+ case MEM2MEM_HFLIP | MEM2MEM_VFLIP:
+ p_out += bytesperline * height - bytes_left;
+ for (y = 0; y < height; ++y) {
+ for (t = 0; t < MEM2MEM_NUM_TILES; ++t) {
+ if (w & 0x1) {
+ for (x = 0; x < tile_w; ++x)
+ *--p_out = *p_in++ +
+ MEM2MEM_COLOR_STEP;
+ } else {
+ for (x = 0; x < tile_w; ++x)
+ *--p_out = *p_in++ -
+ MEM2MEM_COLOR_STEP;
+ }
+ ++w;
}
- ++w;
+ p_in += bytes_left;
+ p_out -= bytes_left;
+ }
+ break;
+
+ case MEM2MEM_HFLIP:
+ for (y = 0; y < height; ++y) {
+ p_out += MEM2MEM_NUM_TILES * tile_w;
+ for (t = 0; t < MEM2MEM_NUM_TILES; ++t) {
+ if (w & 0x01) {
+ for (x = 0; x < tile_w; ++x)
+ *--p_out = *p_in++ +
+ MEM2MEM_COLOR_STEP;
+ } else {
+ for (x = 0; x < tile_w; ++x)
+ *--p_out = *p_in++ -
+ MEM2MEM_COLOR_STEP;
+ }
+ ++w;
+ }
+ p_in += bytes_left;
+ p_out += bytesperline;
+ }
+ break;
+
+ case MEM2MEM_VFLIP:
+ p_out += bytesperline * (height - 1);
+ for (y = 0; y < height; ++y) {
+ for (t = 0; t < MEM2MEM_NUM_TILES; ++t) {
+ if (w & 0x1) {
+ for (x = 0; x < tile_w; ++x)
+ *p_out++ = *p_in++ +
+ MEM2MEM_COLOR_STEP;
+ } else {
+ for (x = 0; x < tile_w; ++x)
+ *p_out++ = *p_in++ -
+ MEM2MEM_COLOR_STEP;
+ }
+ ++w;
+ }
+ p_in += bytes_left;
+ p_out += bytes_left - 2 * bytesperline;
+ }
+ break;
+
+ default:
+ for (y = 0; y < height; ++y) {
+ for (t = 0; t < MEM2MEM_NUM_TILES; ++t) {
+ if (w & 0x1) {
+ for (x = 0; x < tile_w; ++x)
+ *p_out++ = *p_in++ +
+ MEM2MEM_COLOR_STEP;
+ } else {
+ for (x = 0; x < tile_w; ++x)
+ *p_out++ = *p_in++ -
+ MEM2MEM_COLOR_STEP;
+ }
+ ++w;
+ }
+ p_in += bytes_left;
+ p_out += bytes_left;
}
- p_in += bytes_left;
- p_out += bytes_left;
}
return 0;
@@ -648,6 +738,14 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
struct m2mtest_ctx *ctx = priv;
switch (ctrl->id) {
+ case V4L2_CID_HFLIP:
+ ctrl->value = (ctx->mode & MEM2MEM_HFLIP) ? 1 : 0;
+ break;
+
+ case V4L2_CID_VFLIP:
+ ctrl->value = (ctx->mode & MEM2MEM_VFLIP) ? 1 : 0;
+ break;
+
case V4L2_CID_TRANS_TIME_MSEC:
ctrl->value = ctx->transtime;
break;
@@ -691,6 +789,20 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
return ret;
switch (ctrl->id) {
+ case V4L2_CID_HFLIP:
+ if (ctrl->value)
+ ctx->mode |= MEM2MEM_HFLIP;
+ else
+ ctx->mode &= ~MEM2MEM_HFLIP;
+ break;
+
+ case V4L2_CID_VFLIP:
+ if (ctrl->value)
+ ctx->mode |= MEM2MEM_VFLIP;
+ else
+ ctx->mode &= ~MEM2MEM_VFLIP;
+ break;
+
case V4L2_CID_TRANS_TIME_MSEC:
ctx->transtime = ctrl->value;
break;
@@ -861,6 +973,7 @@ static int m2mtest_open(struct file *file)
ctx->translen = MEM2MEM_DEF_TRANSLEN;
ctx->transtime = MEM2MEM_DEF_TRANSTIME;
ctx->num_processed = 0;
+ ctx->mode = 0;
ctx->q_data[V4L2_M2M_SRC].fmt = &formats[0];
ctx->q_data[V4L2_M2M_DST].fmt = &formats[0];
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index 7e648183f157..00583f5fd26b 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -22,7 +22,7 @@
/*
* mt9m001 i2c address 0x5d
- * The platform has to define ctruct i2c_board_info objects and link to them
+ * The platform has to define struct i2c_board_info objects and link to them
* from struct soc_camera_link
*/
diff --git a/drivers/media/video/mt9m032.c b/drivers/media/video/mt9m032.c
index 3c1e626139b7..445359c96113 100644
--- a/drivers/media/video/mt9m032.c
+++ b/drivers/media/video/mt9m032.c
@@ -688,11 +688,17 @@ static const struct v4l2_subdev_ops mt9m032_ops = {
static int mt9m032_probe(struct i2c_client *client,
const struct i2c_device_id *devid)
{
+ struct mt9m032_platform_data *pdata = client->dev.platform_data;
struct i2c_adapter *adapter = client->adapter;
struct mt9m032 *sensor;
int chip_version;
int ret;
+ if (pdata == NULL) {
+ dev_err(&client->dev, "No platform data\n");
+ return -EINVAL;
+ }
+
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
dev_warn(&client->dev,
"I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n");
@@ -708,7 +714,7 @@ static int mt9m032_probe(struct i2c_client *client,
mutex_init(&sensor->lock);
- sensor->pdata = client->dev.platform_data;
+ sensor->pdata = pdata;
v4l2_i2c_subdev_init(&sensor->subdev, client, &mt9m032_ops);
sensor->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
@@ -738,7 +744,7 @@ static int mt9m032_probe(struct i2c_client *client,
sensor->format.field = V4L2_FIELD_NONE;
sensor->format.colorspace = V4L2_COLORSPACE_SRGB;
- v4l2_ctrl_handler_init(&sensor->ctrls, 4);
+ v4l2_ctrl_handler_init(&sensor->ctrls, 5);
v4l2_ctrl_new_std(&sensor->ctrls, &mt9m032_ctrl_ops,
V4L2_CID_GAIN, 0, 127, 1, 64);
@@ -754,6 +760,9 @@ static int mt9m032_probe(struct i2c_client *client,
V4L2_CID_EXPOSURE, MT9M032_SHUTTER_WIDTH_MIN,
MT9M032_SHUTTER_WIDTH_MAX, 1,
MT9M032_SHUTTER_WIDTH_DEF);
+ v4l2_ctrl_new_std(&sensor->ctrls, &mt9m032_ctrl_ops,
+ V4L2_CID_PIXEL_RATE, pdata->pix_clock,
+ pdata->pix_clock, 1, pdata->pix_clock);
if (sensor->ctrls.error) {
ret = sensor->ctrls.error;
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index b0c529964329..863d722dda06 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -214,7 +214,6 @@ struct mt9m111 {
int power_count;
const struct mt9m111_datafmt *fmt;
int lastpage; /* PageMap cache value */
- unsigned char datawidth;
};
/* Find a data format by a pixel code */
diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c
index 8f061d9ac443..3be537ef22d2 100644
--- a/drivers/media/video/mt9p031.c
+++ b/drivers/media/video/mt9p031.c
@@ -950,7 +950,7 @@ static int mt9p031_probe(struct i2c_client *client,
mt9p031->model = did->driver_data;
mt9p031->reset = -1;
- v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 4);
+ v4l2_ctrl_handler_init(&mt9p031->ctrls, ARRAY_SIZE(mt9p031_ctrls) + 5);
v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
V4L2_CID_EXPOSURE, MT9P031_SHUTTER_WIDTH_MIN,
@@ -963,6 +963,9 @@ static int mt9p031_probe(struct i2c_client *client,
V4L2_CID_HFLIP, 0, 1, 1, 0);
v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
V4L2_CID_VFLIP, 0, 1, 1, 0);
+ v4l2_ctrl_new_std(&mt9p031->ctrls, &mt9p031_ctrl_ops,
+ V4L2_CID_PIXEL_RATE, pdata->target_freq,
+ pdata->target_freq, 1, pdata->target_freq);
for (i = 0; i < ARRAY_SIZE(mt9p031_ctrls); ++i)
v4l2_ctrl_new_custom(&mt9p031->ctrls, &mt9p031_ctrls[i], NULL);
diff --git a/drivers/media/video/mt9t001.c b/drivers/media/video/mt9t001.c
index 49ca3cbfc6f1..6d343adf891d 100644
--- a/drivers/media/video/mt9t001.c
+++ b/drivers/media/video/mt9t001.c
@@ -691,7 +691,7 @@ static int mt9t001_video_probe(struct i2c_client *client)
return ret;
/* Configure the pixel clock polarity */
- if (pdata && pdata->clk_pol) {
+ if (pdata->clk_pol) {
ret = mt9t001_write(client, MT9T001_PIXEL_CLOCK,
MT9T001_PIXEL_CLOCK_INVERT);
if (ret < 0)
@@ -715,10 +715,16 @@ static int mt9t001_video_probe(struct i2c_client *client)
static int mt9t001_probe(struct i2c_client *client,
const struct i2c_device_id *did)
{
+ struct mt9t001_platform_data *pdata = client->dev.platform_data;
struct mt9t001 *mt9t001;
unsigned int i;
int ret;
+ if (pdata == NULL) {
+ dev_err(&client->dev, "No platform data\n");
+ return -EINVAL;
+ }
+
if (!i2c_check_functionality(client->adapter,
I2C_FUNC_SMBUS_WORD_DATA)) {
dev_warn(&client->adapter->dev,
@@ -735,7 +741,7 @@ static int mt9t001_probe(struct i2c_client *client,
return -ENOMEM;
v4l2_ctrl_handler_init(&mt9t001->ctrls, ARRAY_SIZE(mt9t001_ctrls) +
- ARRAY_SIZE(mt9t001_gains) + 2);
+ ARRAY_SIZE(mt9t001_gains) + 3);
v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
V4L2_CID_EXPOSURE, MT9T001_SHUTTER_WIDTH_MIN,
@@ -743,6 +749,9 @@ static int mt9t001_probe(struct i2c_client *client,
MT9T001_SHUTTER_WIDTH_DEF);
v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
V4L2_CID_BLACK_LEVEL, 1, 1, 1, 1);
+ v4l2_ctrl_new_std(&mt9t001->ctrls, &mt9t001_ctrl_ops,
+ V4L2_CID_PIXEL_RATE, pdata->ext_clk, pdata->ext_clk,
+ 1, pdata->ext_clk);
for (i = 0; i < ARRAY_SIZE(mt9t001_ctrls); ++i)
v4l2_ctrl_new_custom(&mt9t001->ctrls, &mt9t001_ctrls[i], NULL);
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index bf63417adb8f..72479247522a 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -23,7 +23,7 @@
/*
* mt9v022 i2c address 0x48, 0x4c, 0x58, 0x5c
- * The platform has to define ctruct i2c_board_info objects and link to them
+ * The platform has to define struct i2c_board_info objects and link to them
* from struct soc_camera_link
*/
diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c
index 7e32331b60fb..f1220d3d4970 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -2014,7 +2014,7 @@ static int ccdc_get_selection(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
return -EINVAL;
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
sel->r.left = 0;
sel->r.top = 0;
sel->r.width = INT_MAX;
@@ -2024,7 +2024,7 @@ static int ccdc_get_selection(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
ccdc_try_crop(ccdc, format, &sel->r);
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SEL_TGT_CROP:
sel->r = *__ccdc_get_crop(ccdc, fh, sel->which);
break;
@@ -2052,7 +2052,7 @@ static int ccdc_set_selection(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format;
- if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
+ if (sel->target != V4L2_SEL_TGT_CROP ||
sel->pad != CCDC_PAD_SOURCE_OF)
return -EINVAL;
@@ -2064,7 +2064,7 @@ static int ccdc_set_selection(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
* pad. If the KEEP_CONFIG flag is set, just return the current crop
* rectangle.
*/
- if (sel->flags & V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG) {
+ if (sel->flags & V4L2_SEL_FLAG_KEEP_CONFIG) {
sel->r = *__ccdc_get_crop(ccdc, fh, sel->which);
return 0;
}
diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c
index dd91da26f1b0..53f5a703e31a 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -1949,7 +1949,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
return -EINVAL;
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
sel->r.left = 0;
sel->r.top = 0;
sel->r.width = INT_MAX;
@@ -1960,7 +1960,7 @@ static int preview_get_selection(struct v4l2_subdev *sd,
preview_try_crop(prev, format, &sel->r);
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SEL_TGT_CROP:
sel->r = *__preview_get_crop(prev, fh, sel->which);
break;
@@ -1988,7 +1988,7 @@ static int preview_set_selection(struct v4l2_subdev *sd,
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
struct v4l2_mbus_framefmt *format;
- if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
+ if (sel->target != V4L2_SEL_TGT_CROP ||
sel->pad != PREV_PAD_SINK)
return -EINVAL;
@@ -2000,7 +2000,7 @@ static int preview_set_selection(struct v4l2_subdev *sd,
* pad. If the KEEP_CONFIG flag is set, just return the current crop
* rectangle.
*/
- if (sel->flags & V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG) {
+ if (sel->flags & V4L2_SEL_FLAG_KEEP_CONFIG) {
sel->r = *__preview_get_crop(prev, fh, sel->which);
return 0;
}
diff --git a/drivers/media/video/omap3isp/ispresizer.c b/drivers/media/video/omap3isp/ispresizer.c
index 14041c9c8643..ae17d917f77b 100644
--- a/drivers/media/video/omap3isp/ispresizer.c
+++ b/drivers/media/video/omap3isp/ispresizer.c
@@ -1249,7 +1249,7 @@ static int resizer_get_selection(struct v4l2_subdev *sd,
sel->which);
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
sel->r.left = 0;
sel->r.top = 0;
sel->r.width = INT_MAX;
@@ -1259,7 +1259,7 @@ static int resizer_get_selection(struct v4l2_subdev *sd,
resizer_calc_ratios(res, &sel->r, format_source, &ratio);
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SEL_TGT_CROP:
sel->r = *__resizer_get_crop(res, fh, sel->which);
resizer_calc_ratios(res, &sel->r, format_source, &ratio);
break;
@@ -1293,7 +1293,7 @@ static int resizer_set_selection(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *format_sink, *format_source;
struct resizer_ratio ratio;
- if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
+ if (sel->target != V4L2_SEL_TGT_CROP ||
sel->pad != RESZ_PAD_SINK)
return -EINVAL;
diff --git a/drivers/media/video/pvrusb2/Kconfig b/drivers/media/video/pvrusb2/Kconfig
index f9b6001e1dd7..25e412ecad2c 100644
--- a/drivers/media/video/pvrusb2/Kconfig
+++ b/drivers/media/video/pvrusb2/Kconfig
@@ -1,7 +1,6 @@
config VIDEO_PVRUSB2
tristate "Hauppauge WinTV-PVR USB2 support"
depends on VIDEO_V4L2 && I2C
- depends on VIDEO_MEDIA # Avoids pvrusb = Y / DVB = M
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_CX2341X
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 7bddfaeeafc3..f344aed32a93 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -226,13 +226,11 @@ static int pvr2_enum_input(struct file *file, void *priv, struct v4l2_input *vi)
struct v4l2_input tmp;
unsigned int cnt;
int val;
- int ret;
cptr = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);
memset(&tmp, 0, sizeof(tmp));
tmp.index = vi->index;
- ret = 0;
if (vi->index >= fh->input_cnt)
return -EINVAL;
val = fh->input_map[vi->index];
@@ -556,9 +554,7 @@ static int pvr2_queryctrl(struct file *file, void *priv,
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
struct pvr2_ctrl *cptr;
int val;
- int ret;
- ret = 0;
if (vc->id & V4L2_CTRL_FLAG_NEXT_CTRL) {
cptr = pvr2_hdw_get_ctrl_nextv4l(
hdw, (vc->id & ~V4L2_CTRL_FLAG_NEXT_CTRL));
@@ -705,11 +701,9 @@ static int pvr2_try_ext_ctrls(struct file *file, void *priv,
struct v4l2_ext_control *ctrl;
struct pvr2_ctrl *pctl;
unsigned int idx;
- int ret;
/* For the moment just validate that the requested control
actually exists. */
- ret = 0;
for (idx = 0; idx < ctls->count; idx++) {
ctrl = ctls->controls + idx;
pctl = pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id);
@@ -770,12 +764,10 @@ static int pvr2_s_crop(struct file *file, void *priv, struct v4l2_crop *crop)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
- struct v4l2_cropcap cap;
int ret;
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
- cap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
ret = pvr2_ctrl_set_value(
pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL),
crop->c.left);
@@ -965,7 +957,7 @@ static long pvr2_v4l2_ioctl(struct file *file,
long ret = -EINVAL;
if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL)
- v4l_print_ioctl(pvr2_hdw_get_driver_name(hdw), cmd);
+ v4l_printk_ioctl(pvr2_hdw_get_driver_name(hdw), cmd);
if (!pvr2_hdw_dev_ok(hdw)) {
pvr2_trace(PVR2_TRACE_ERROR_LEGS,
@@ -998,7 +990,7 @@ static long pvr2_v4l2_ioctl(struct file *file,
pvr2_trace(PVR2_TRACE_V4LIOCTL,
"pvr2_v4l2_do_ioctl failure, ret=%ld"
" command was:", ret);
- v4l_print_ioctl(pvr2_hdw_get_driver_name(hdw),
+ v4l_printk_ioctl(pvr2_hdw_get_driver_name(hdw),
cmd);
}
}
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index ec4e2ef54e65..de7c7ba99ef4 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -136,19 +136,13 @@ static int leds[2] = { 100, 0 };
/***/
-static int pwc_video_close(struct file *file);
-static ssize_t pwc_video_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos);
-static unsigned int pwc_video_poll(struct file *file, poll_table *wait);
-static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma);
-
static const struct v4l2_file_operations pwc_fops = {
.owner = THIS_MODULE,
.open = v4l2_fh_open,
- .release = pwc_video_close,
- .read = pwc_video_read,
- .poll = pwc_video_poll,
- .mmap = pwc_video_mmap,
+ .release = vb2_fop_release,
+ .read = vb2_fop_read,
+ .poll = vb2_fop_poll,
+ .mmap = vb2_fop_mmap,
.unlocked_ioctl = video_ioctl2,
};
static struct video_device pwc_template = {
@@ -562,17 +556,6 @@ static const char *pwc_sensor_type_to_string(unsigned int sensor_type)
/***************************************************************************/
/* Video4Linux functions */
-int pwc_test_n_set_capt_file(struct pwc_device *pdev, struct file *file)
-{
- if (pdev->capt_file != NULL &&
- pdev->capt_file != file)
- return -EBUSY;
-
- pdev->capt_file = file;
-
- return 0;
-}
-
static void pwc_video_release(struct v4l2_device *v)
{
struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
@@ -583,113 +566,6 @@ static void pwc_video_release(struct v4l2_device *v)
kfree(pdev);
}
-static int pwc_video_close(struct file *file)
-{
- struct pwc_device *pdev = video_drvdata(file);
-
- /*
- * If we're still streaming vb2_queue_release will call stream_stop
- * so we must take both the v4l2_lock and the vb_queue_lock.
- */
- if (mutex_lock_interruptible(&pdev->v4l2_lock))
- return -ERESTARTSYS;
- if (mutex_lock_interruptible(&pdev->vb_queue_lock)) {
- mutex_unlock(&pdev->v4l2_lock);
- return -ERESTARTSYS;
- }
-
- if (pdev->capt_file == file) {
- vb2_queue_release(&pdev->vb_queue);
- pdev->capt_file = NULL;
- }
-
- mutex_unlock(&pdev->vb_queue_lock);
- mutex_unlock(&pdev->v4l2_lock);
-
- return v4l2_fh_release(file);
-}
-
-static ssize_t pwc_video_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int lock_v4l2 = 0;
- ssize_t ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret)
- goto out;
-
- /* stream_start will get called so we must take the v4l2_lock */
- if (pdev->vb_queue.fileio == NULL)
- lock_v4l2 = 1;
-
- /* Use try_lock, since we're taking the locks in the *wrong* order! */
- if (lock_v4l2 && !mutex_trylock(&pdev->v4l2_lock)) {
- ret = -ERESTARTSYS;
- goto out;
- }
- ret = vb2_read(&pdev->vb_queue, buf, count, ppos,
- file->f_flags & O_NONBLOCK);
- if (lock_v4l2)
- mutex_unlock(&pdev->v4l2_lock);
-out:
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
-static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
-{
- struct pwc_device *pdev = video_drvdata(file);
- struct vb2_queue *q = &pdev->vb_queue;
- unsigned long req_events = poll_requested_events(wait);
- unsigned int ret = POLL_ERR;
- int lock_v4l2 = 0;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return POLL_ERR;
-
- /* Will this start fileio and thus call start_stream? */
- if ((req_events & (POLLIN | POLLRDNORM)) &&
- q->num_buffers == 0 && !q->streaming && q->fileio == NULL) {
- if (pwc_test_n_set_capt_file(pdev, file))
- goto out;
- lock_v4l2 = 1;
- }
-
- /* Use try_lock, since we're taking the locks in the *wrong* order! */
- if (lock_v4l2 && !mutex_trylock(&pdev->v4l2_lock))
- goto out;
- ret = vb2_poll(&pdev->vb_queue, file, wait);
- if (lock_v4l2)
- mutex_unlock(&pdev->v4l2_lock);
-
-out:
- if (!pdev->udev)
- ret |= POLLHUP;
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
-static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret == 0)
- ret = vb2_mmap(&pdev->vb_queue, vma);
-
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
/***************************************************************************/
/* Videobuf2 operations */
@@ -782,6 +658,8 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
if (!pdev->udev)
return -ENODEV;
+ if (mutex_lock_interruptible(&pdev->v4l2_lock))
+ return -ERESTARTSYS;
/* Turn on camera and set LEDS on */
pwc_camera_power(pdev, 1);
pwc_set_leds(pdev, leds[0], leds[1]);
@@ -794,6 +672,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
/* And cleanup any queued bufs!! */
pwc_cleanup_queued_bufs(pdev);
}
+ mutex_unlock(&pdev->v4l2_lock);
return r;
}
@@ -802,6 +681,8 @@ static int stop_streaming(struct vb2_queue *vq)
{
struct pwc_device *pdev = vb2_get_drv_priv(vq);
+ if (mutex_lock_interruptible(&pdev->v4l2_lock))
+ return -ERESTARTSYS;
if (pdev->udev) {
pwc_set_leds(pdev, 0, 0);
pwc_camera_power(pdev, 0);
@@ -809,22 +690,11 @@ static int stop_streaming(struct vb2_queue *vq)
}
pwc_cleanup_queued_bufs(pdev);
+ mutex_unlock(&pdev->v4l2_lock);
return 0;
}
-static void wait_prepare(struct vb2_queue *vq)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vq);
- mutex_unlock(&pdev->vb_queue_lock);
-}
-
-static void wait_finish(struct vb2_queue *vq)
-{
- struct pwc_device *pdev = vb2_get_drv_priv(vq);
- mutex_lock(&pdev->vb_queue_lock);
-}
-
static struct vb2_ops pwc_vb_queue_ops = {
.queue_setup = queue_setup,
.buf_init = buffer_init,
@@ -834,8 +704,8 @@ static struct vb2_ops pwc_vb_queue_ops = {
.buf_queue = buffer_queue,
.start_streaming = start_streaming,
.stop_streaming = stop_streaming,
- .wait_prepare = wait_prepare,
- .wait_finish = wait_finish,
+ .wait_prepare = vb2_ops_wait_prepare,
+ .wait_finish = vb2_ops_wait_finish,
};
/***************************************************************************/
@@ -1136,6 +1006,8 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
/* Init video_device structure */
memcpy(&pdev->vdev, &pwc_template, sizeof(pwc_template));
strcpy(pdev->vdev.name, name);
+ pdev->vdev.queue = &pdev->vb_queue;
+ pdev->vdev.queue->lock = &pdev->vb_queue_lock;
set_bit(V4L2_FL_USE_FH_PRIO, &pdev->vdev.flags);
video_set_drvdata(&pdev->vdev, pdev);
@@ -1190,15 +1062,6 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
pdev->vdev.v4l2_dev = &pdev->v4l2_dev;
pdev->vdev.lock = &pdev->v4l2_lock;
- /*
- * Don't take v4l2_lock for these ioctls. This improves latency if
- * v4l2_lock is taken for a long time, e.g. when changing a control
- * value, and a new frame is ready to be dequeued.
- */
- v4l2_disable_ioctl_locking(&pdev->vdev, VIDIOC_DQBUF);
- v4l2_disable_ioctl_locking(&pdev->vdev, VIDIOC_QBUF);
- v4l2_disable_ioctl_locking(&pdev->vdev, VIDIOC_QUERYBUF);
-
rc = video_register_device(&pdev->vdev, VFL_TYPE_GRABBER, -1);
if (rc < 0) {
PWC_ERROR("Failed to register as video device (%d).\n", rc);
@@ -1253,20 +1116,18 @@ static void usb_pwc_disconnect(struct usb_interface *intf)
struct v4l2_device *v = usb_get_intfdata(intf);
struct pwc_device *pdev = container_of(v, struct pwc_device, v4l2_dev);
- mutex_lock(&pdev->v4l2_lock);
-
mutex_lock(&pdev->vb_queue_lock);
+ mutex_lock(&pdev->v4l2_lock);
/* No need to keep the urbs around after disconnection */
if (pdev->vb_queue.streaming)
pwc_isoc_cleanup(pdev);
pdev->udev = NULL;
pwc_cleanup_queued_bufs(pdev);
- mutex_unlock(&pdev->vb_queue_lock);
v4l2_device_disconnect(&pdev->v4l2_dev);
video_unregister_device(&pdev->vdev);
-
mutex_unlock(&pdev->v4l2_lock);
+ mutex_unlock(pdev->vb_queue.lock);
#ifdef CONFIG_USB_PWC_INPUT_EVDEV
if (pdev->button_dev)
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index c691e29cc36e..545e9bbdeede 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -405,6 +405,7 @@ static void pwc_vidioc_fill_fmt(struct v4l2_format *f,
f->fmt.pix.pixelformat = pixfmt;
f->fmt.pix.bytesperline = f->fmt.pix.width;
f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.width * 3 / 2;
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB;
PWC_DEBUG_IOCTL("pwc_vidioc_fill_fmt() "
"width=%d, height=%d, bytesperline=%d, sizeimage=%d, pixelformat=%c%c%c%c\n",
f->fmt.pix.width,
@@ -468,17 +469,8 @@ static int pwc_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
if (ret < 0)
return ret;
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret)
- goto leave;
-
- if (pdev->vb_queue.streaming) {
- ret = -EBUSY;
- goto leave;
- }
+ if (vb2_is_busy(&pdev->vb_queue))
+ return -EBUSY;
pixelformat = f->fmt.pix.pixelformat;
@@ -496,8 +488,6 @@ static int pwc_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
PWC_DEBUG_IOCTL("pwc_set_video_mode(), return=%d\n", ret);
pwc_vidioc_fill_fmt(f, pdev->width, pdev->height, pdev->pixfmt);
-leave:
- mutex_unlock(&pdev->vb_queue_lock);
return ret;
}
@@ -508,10 +498,9 @@ static int pwc_querycap(struct file *file, void *fh, struct v4l2_capability *cap
strcpy(cap->driver, PWC_NAME);
strlcpy(cap->card, pdev->vdev.name, sizeof(cap->card));
usb_make_path(pdev->udev, cap->bus_info, sizeof(cap->bus_info));
- cap->capabilities =
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_STREAMING |
- V4L2_CAP_READWRITE;
+ cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+ V4L2_CAP_READWRITE;
+ cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
}
@@ -520,7 +509,8 @@ static int pwc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
if (i->index) /* Only one INPUT is supported */
return -EINVAL;
- strcpy(i->name, "usb");
+ strlcpy(i->name, "Camera", sizeof(i->name));
+ i->type = V4L2_INPUT_TYPE_CAMERA;
return 0;
}
@@ -933,104 +923,6 @@ static int pwc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *
return pwc_vidioc_try_fmt(pdev, f);
}
-static int pwc_reqbufs(struct file *file, void *fh,
- struct v4l2_requestbuffers *rb)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret == 0)
- ret = vb2_reqbufs(&pdev->vb_queue, rb);
-
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
-static int pwc_querybuf(struct file *file, void *fh, struct v4l2_buffer *buf)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret == 0)
- ret = vb2_querybuf(&pdev->vb_queue, buf);
-
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
-static int pwc_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret == 0)
- ret = vb2_qbuf(&pdev->vb_queue, buf);
-
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
-static int pwc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret == 0)
- ret = vb2_dqbuf(&pdev->vb_queue, buf,
- file->f_flags & O_NONBLOCK);
-
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
-static int pwc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret == 0)
- ret = vb2_streamon(&pdev->vb_queue, i);
-
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
-static int pwc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)
-{
- struct pwc_device *pdev = video_drvdata(file);
- int ret;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
-
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret == 0)
- ret = vb2_streamoff(&pdev->vb_queue, i);
-
- mutex_unlock(&pdev->vb_queue_lock);
- return ret;
-}
-
static int pwc_enum_framesizes(struct file *file, void *fh,
struct v4l2_frmsizeenum *fsize)
{
@@ -1112,32 +1004,27 @@ static int pwc_s_parm(struct file *file, void *fh,
int compression = 0;
int ret, fps;
- if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
- parm->parm.capture.timeperframe.numerator == 0)
+ if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
- fps = parm->parm.capture.timeperframe.denominator /
- parm->parm.capture.timeperframe.numerator;
-
- if (mutex_lock_interruptible(&pdev->vb_queue_lock))
- return -ERESTARTSYS;
+ /* If timeperframe == 0, then reset the framerate to the nominal value.
+ We pick a high framerate here, and let pwc_set_video_mode() figure
+ out the best match. */
+ if (parm->parm.capture.timeperframe.numerator == 0 ||
+ parm->parm.capture.timeperframe.denominator == 0)
+ fps = 30;
+ else
+ fps = parm->parm.capture.timeperframe.denominator /
+ parm->parm.capture.timeperframe.numerator;
- ret = pwc_test_n_set_capt_file(pdev, file);
- if (ret)
- goto leave;
-
- if (pdev->vb_queue.streaming) {
- ret = -EBUSY;
- goto leave;
- }
+ if (vb2_is_busy(&pdev->vb_queue))
+ return -EBUSY;
ret = pwc_set_video_mode(pdev, pdev->width, pdev->height, pdev->pixfmt,
fps, &compression, 0);
pwc_g_parm(file, fh, parm);
-leave:
- mutex_unlock(&pdev->vb_queue_lock);
return ret;
}
@@ -1150,12 +1037,12 @@ const struct v4l2_ioctl_ops pwc_ioctl_ops = {
.vidioc_g_fmt_vid_cap = pwc_g_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = pwc_s_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = pwc_try_fmt_vid_cap,
- .vidioc_reqbufs = pwc_reqbufs,
- .vidioc_querybuf = pwc_querybuf,
- .vidioc_qbuf = pwc_qbuf,
- .vidioc_dqbuf = pwc_dqbuf,
- .vidioc_streamon = pwc_streamon,
- .vidioc_streamoff = pwc_streamoff,
+ .vidioc_reqbufs = vb2_ioctl_reqbufs,
+ .vidioc_querybuf = vb2_ioctl_querybuf,
+ .vidioc_qbuf = vb2_ioctl_qbuf,
+ .vidioc_dqbuf = vb2_ioctl_dqbuf,
+ .vidioc_streamon = vb2_ioctl_streamon,
+ .vidioc_streamoff = vb2_ioctl_streamoff,
.vidioc_log_status = v4l2_ctrl_log_status,
.vidioc_enum_framesizes = pwc_enum_framesizes,
.vidioc_enum_frameintervals = pwc_enum_frameintervals,
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index d6b5b216b9d6..7a6a0d39c2c6 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -239,7 +239,6 @@ struct pwc_device
int features; /* feature bits */
/*** Video data ***/
- struct file *capt_file; /* file doing video capture */
int vendpoint; /* video isoc endpoint */
int vcinterface; /* video control interface */
int valternate; /* alternate interface needed */
@@ -355,8 +354,6 @@ struct pwc_device
extern int pwc_trace;
#endif
-int pwc_test_n_set_capt_file(struct pwc_device *pdev, struct file *file);
-
/** Functions in pwc-misc.c */
/* sizes in pixels */
extern const int pwc_image_sizes[PSZ_MAX][2];
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 725812aa0c30..6a34183564d2 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -658,7 +658,7 @@ static void fimc_capture_try_selection(struct fimc_ctx *ctx,
r->left = r->top = 0;
return;
}
- if (target == V4L2_SEL_TGT_COMPOSE_ACTIVE) {
+ if (target == V4L2_SEL_TGT_COMPOSE) {
if (ctx->rotation != 90 && ctx->rotation != 270)
align_h = 1;
max_sc_h = min(SCALER_MAX_HRATIO, 1 << (ffs(sink->width) - 3));
@@ -685,7 +685,7 @@ static void fimc_capture_try_selection(struct fimc_ctx *ctx,
rotate ? sink->f_height : sink->f_width);
max_h = min_t(u32, FIMC_CAMIF_MAX_HEIGHT, sink->f_height);
- if (target == V4L2_SEL_TGT_COMPOSE_ACTIVE) {
+ if (target == V4L2_SEL_TGT_COMPOSE) {
min_w = min_t(u32, max_w, sink->f_width / max_sc_h);
min_h = min_t(u32, max_h, sink->f_height / max_sc_v);
if (rotate) {
@@ -1146,9 +1146,9 @@ static int fimc_cap_g_selection(struct file *file, void *fh,
s->r.height = f->o_height;
return 0;
- case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE:
f = &ctx->d_frame;
- case V4L2_SEL_TGT_CROP_ACTIVE:
+ case V4L2_SEL_TGT_CROP:
s->r.left = f->offs_h;
s->r.top = f->offs_v;
s->r.width = f->width;
@@ -1160,7 +1160,7 @@ static int fimc_cap_g_selection(struct file *file, void *fh,
}
/* Return 1 if rectangle a is enclosed in rectangle b, or 0 otherwise. */
-int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
+static int enclosed_rectangle(struct v4l2_rect *a, struct v4l2_rect *b)
{
if (a->left < b->left || a->top < b->top)
return 0;
@@ -1184,9 +1184,9 @@ static int fimc_cap_s_selection(struct file *file, void *fh,
if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
return -EINVAL;
- if (s->target == V4L2_SEL_TGT_COMPOSE_ACTIVE)
+ if (s->target == V4L2_SEL_TGT_COMPOSE)
f = &ctx->d_frame;
- else if (s->target == V4L2_SEL_TGT_CROP_ACTIVE)
+ else if (s->target == V4L2_SEL_TGT_CROP)
f = &ctx->s_frame;
else
return -EINVAL;
@@ -1428,9 +1428,9 @@ static int fimc_subdev_get_selection(struct v4l2_subdev *sd,
mutex_lock(&fimc->lock);
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
f = &ctx->d_frame;
- case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
r->width = f->o_width;
r->height = f->o_height;
r->left = 0;
@@ -1438,10 +1438,10 @@ static int fimc_subdev_get_selection(struct v4l2_subdev *sd,
mutex_unlock(&fimc->lock);
return 0;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SEL_TGT_CROP:
try_sel = v4l2_subdev_get_try_crop(fh, sel->pad);
break;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SEL_TGT_COMPOSE:
try_sel = v4l2_subdev_get_try_compose(fh, sel->pad);
f = &ctx->d_frame;
break;
@@ -1482,12 +1482,12 @@ static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
return -EINVAL;
mutex_lock(&fimc->lock);
- fimc_capture_try_selection(ctx, r, V4L2_SEL_TGT_CROP_ACTIVE);
+ fimc_capture_try_selection(ctx, r, V4L2_SEL_TGT_CROP);
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
f = &ctx->d_frame;
- case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
r->width = f->o_width;
r->height = f->o_height;
r->left = 0;
@@ -1495,10 +1495,10 @@ static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
mutex_unlock(&fimc->lock);
return 0;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SEL_TGT_CROP:
try_sel = v4l2_subdev_get_try_crop(fh, sel->pad);
break;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SEL_TGT_COMPOSE:
try_sel = v4l2_subdev_get_try_compose(fh, sel->pad);
f = &ctx->d_frame;
break;
@@ -1514,7 +1514,7 @@ static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
set_frame_crop(f, r->left, r->top, r->width, r->height);
set_bit(ST_CAPT_APPLY_CFG, &fimc->state);
spin_unlock_irqrestore(&fimc->slock, flags);
- if (sel->target == V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL)
+ if (sel->target == V4L2_SEL_TGT_COMPOSE)
ctx->state |= FIMC_COMPOSE;
}
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index a4646ca1d56f..1a445404e73d 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -463,7 +463,7 @@ void fimc_prepare_dma_offset(struct fimc_ctx *ctx, struct fimc_frame *f)
f->fmt->color, f->dma_offset.y_h, f->dma_offset.y_v);
}
-int fimc_set_color_effect(struct fimc_ctx *ctx, enum v4l2_colorfx colorfx)
+static int fimc_set_color_effect(struct fimc_ctx *ctx, enum v4l2_colorfx colorfx)
{
struct fimc_effect *effect = &ctx->effect;
diff --git a/drivers/media/video/s5p-fimc/fimc-lite-reg.c b/drivers/media/video/s5p-fimc/fimc-lite-reg.c
index 419adfb7cdf9..f996e94873f6 100644
--- a/drivers/media/video/s5p-fimc/fimc-lite-reg.c
+++ b/drivers/media/video/s5p-fimc/fimc-lite-reg.c
@@ -215,7 +215,7 @@ void flite_hw_set_camera_bus(struct fimc_lite *dev,
flite_hw_set_camera_port(dev, s_info->mux_id);
}
-void flite_hw_set_out_order(struct fimc_lite *dev, struct flite_frame *f)
+static void flite_hw_set_out_order(struct fimc_lite *dev, struct flite_frame *f)
{
static const u32 pixcode[4][2] = {
{ V4L2_MBUS_FMT_YUYV8_2X8, FLITE_REG_CIODMAFMT_YCBYCR },
diff --git a/drivers/media/video/s5p-fimc/fimc-lite.c b/drivers/media/video/s5p-fimc/fimc-lite.c
index 74ff310db30c..c5b57e805b68 100644
--- a/drivers/media/video/s5p-fimc/fimc-lite.c
+++ b/drivers/media/video/s5p-fimc/fimc-lite.c
@@ -902,7 +902,7 @@ static int fimc_lite_g_selection(struct file *file, void *fh,
sel->r.height = f->f_height;
return 0;
- case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE:
sel->r = f->rect;
return 0;
}
@@ -919,7 +919,7 @@ static int fimc_lite_s_selection(struct file *file, void *fh,
unsigned long flags;
if (sel->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE ||
- sel->target != V4L2_SEL_TGT_COMPOSE_ACTIVE)
+ sel->target != V4L2_SEL_TGT_COMPOSE)
return -EINVAL;
fimc_lite_try_compose(fimc, &rect);
@@ -1117,9 +1117,9 @@ static int fimc_lite_subdev_get_selection(struct v4l2_subdev *sd,
struct fimc_lite *fimc = v4l2_get_subdevdata(sd);
struct flite_frame *f = &fimc->inp_frame;
- if ((sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL &&
- sel->target != V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS) ||
- sel->pad != FLITE_SD_PAD_SINK)
+ if ((sel->target != V4L2_SEL_TGT_CROP &&
+ sel->target != V4L2_SEL_TGT_CROP_BOUNDS) ||
+ sel->pad != FLITE_SD_PAD_SINK)
return -EINVAL;
if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
@@ -1128,7 +1128,7 @@ static int fimc_lite_subdev_get_selection(struct v4l2_subdev *sd,
}
mutex_lock(&fimc->lock);
- if (sel->target == V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL) {
+ if (sel->target == V4L2_SEL_TGT_CROP) {
sel->r = f->rect;
} else {
sel->r.left = 0;
@@ -1153,8 +1153,7 @@ static int fimc_lite_subdev_set_selection(struct v4l2_subdev *sd,
struct flite_frame *f = &fimc->inp_frame;
int ret = 0;
- if (sel->target != V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL ||
- sel->pad != FLITE_SD_PAD_SINK)
+ if (sel->target != V4L2_SEL_TGT_CROP || sel->pad != FLITE_SD_PAD_SINK)
return -EINVAL;
mutex_lock(&fimc->lock);
diff --git a/drivers/media/video/s5p-fimc/fimc-mdevice.c b/drivers/media/video/s5p-fimc/fimc-mdevice.c
index 52cef4865423..e65bb283fd8a 100644
--- a/drivers/media/video/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/video/s5p-fimc/fimc-mdevice.c
@@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(fimc_pipeline_initialize);
* sensor clock.
* Called with the graph mutex held.
*/
-int __fimc_pipeline_shutdown(struct fimc_pipeline *p)
+static int __fimc_pipeline_shutdown(struct fimc_pipeline *p)
{
int ret = 0;
@@ -1010,7 +1010,7 @@ static struct platform_driver fimc_md_driver = {
}
};
-int __init fimc_md_init(void)
+static int __init fimc_md_init(void)
{
int ret;
@@ -1021,7 +1021,8 @@ int __init fimc_md_init(void)
return platform_driver_register(&fimc_md_driver);
}
-void __exit fimc_md_exit(void)
+
+static void __exit fimc_md_exit(void)
{
platform_driver_unregister(&fimc_md_driver);
fimc_unregister_driver();
diff --git a/drivers/media/video/s5p-jpeg/jpeg-core.c b/drivers/media/video/s5p-jpeg/jpeg-core.c
index 28b5225d94f5..95f23024b17d 100644
--- a/drivers/media/video/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/video/s5p-jpeg/jpeg-core.c
@@ -824,10 +824,10 @@ static int s5p_jpeg_g_selection(struct file *file, void *priv,
/* For JPEG blob active == default == bounds */
switch (s->target) {
- case V4L2_SEL_TGT_CROP_ACTIVE:
+ case V4L2_SEL_TGT_CROP:
case V4L2_SEL_TGT_CROP_BOUNDS:
case V4L2_SEL_TGT_CROP_DEFAULT:
- case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE:
case V4L2_SEL_TGT_COMPOSE_DEFAULT:
s->r.width = ctx->out_q.w;
s->r.height = ctx->out_q.h;
@@ -1503,29 +1503,7 @@ static struct platform_driver s5p_jpeg_driver = {
},
};
-static int __init
-s5p_jpeg_register(void)
-{
- int ret;
-
- pr_info("S5P JPEG V4L2 Driver, (c) 2011 Samsung Electronics\n");
-
- ret = platform_driver_register(&s5p_jpeg_driver);
-
- if (ret)
- pr_err("%s: failed to register jpeg driver\n", __func__);
-
- return ret;
-}
-
-static void __exit
-s5p_jpeg_unregister(void)
-{
- platform_driver_unregister(&s5p_jpeg_driver);
-}
-
-module_init(s5p_jpeg_register);
-module_exit(s5p_jpeg_unregister);
+module_platform_driver(s5p_jpeg_driver);
MODULE_AUTHOR("Andrzej Pietrasiewicz <andrzej.p@samsung.com>");
MODULE_DESCRIPTION("Samsung JPEG codec driver");
diff --git a/drivers/media/video/s5p-tv/mixer_video.c b/drivers/media/video/s5p-tv/mixer_video.c
index 33fde2a763ec..6c74b05d1f95 100644
--- a/drivers/media/video/s5p-tv/mixer_video.c
+++ b/drivers/media/video/s5p-tv/mixer_video.c
@@ -367,7 +367,7 @@ static int mxr_g_selection(struct file *file, void *fh,
return -EINVAL;
switch (s->target) {
- case V4L2_SEL_TGT_CROP_ACTIVE:
+ case V4L2_SEL_TGT_CROP:
s->r.left = geo->src.x_offset;
s->r.top = geo->src.y_offset;
s->r.width = geo->src.width;
@@ -380,7 +380,7 @@ static int mxr_g_selection(struct file *file, void *fh,
s->r.width = geo->src.full_width;
s->r.height = geo->src.full_height;
break;
- case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE:
case V4L2_SEL_TGT_COMPOSE_PADDED:
s->r.left = geo->dst.x_offset;
s->r.top = geo->dst.y_offset;
@@ -449,11 +449,11 @@ static int mxr_s_selection(struct file *file, void *fh,
res.height = geo->dst.full_height;
break;
- case V4L2_SEL_TGT_CROP_ACTIVE:
+ case V4L2_SEL_TGT_CROP:
target = &geo->src;
stage = MXR_GEOMETRY_CROP;
break;
- case V4L2_SEL_TGT_COMPOSE_ACTIVE:
+ case V4L2_SEL_TGT_COMPOSE:
case V4L2_SEL_TGT_COMPOSE_PADDED:
target = &geo->dst;
stage = MXR_GEOMETRY_COMPOSE;
diff --git a/drivers/media/video/s5p-tv/sii9234_drv.c b/drivers/media/video/s5p-tv/sii9234_drv.c
index 0f31eccd7b80..6d348f90237a 100644
--- a/drivers/media/video/s5p-tv/sii9234_drv.c
+++ b/drivers/media/video/s5p-tv/sii9234_drv.c
@@ -419,14 +419,4 @@ static struct i2c_driver sii9234_driver = {
.id_table = sii9234_id,
};
-static int __init sii9234_init(void)
-{
- return i2c_add_driver(&sii9234_driver);
-}
-module_init(sii9234_init);
-
-static void __exit sii9234_exit(void)
-{
- i2c_del_driver(&sii9234_driver);
-}
-module_exit(sii9234_exit);
+module_i2c_driver(sii9234_driver);
diff --git a/drivers/media/video/saa7121.h b/drivers/media/video/saa7121.h
deleted file mode 100644
index 66967ae37494..000000000000
--- a/drivers/media/video/saa7121.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* saa7121.h - saa7121 initializations
- Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- */
-#ifndef __SAA7121_H__
-#define __SAA7121_H__
-
-#define NTSC_BURST_START 0x19 /* 28 */
-#define NTSC_BURST_END 0x1d /* 29 */
-#define NTSC_CHROMA_PHASE 0x67 /* 5a */
-#define NTSC_GAINU 0x76 /* 5b */
-#define NTSC_GAINV 0xa5 /* 5c */
-#define NTSC_BLACK_LEVEL 0x2a /* 5d */
-#define NTSC_BLANKING_LEVEL 0x2e /* 5e */
-#define NTSC_VBI_BLANKING 0x2e /* 5f */
-#define NTSC_DAC_CONTROL 0x11 /* 61 */
-#define NTSC_BURST_AMP 0x3f /* 62 */
-#define NTSC_SUBC3 0x1f /* 63 */
-#define NTSC_SUBC2 0x7c /* 64 */
-#define NTSC_SUBC1 0xf0 /* 65 */
-#define NTSC_SUBC0 0x21 /* 66 */
-#define NTSC_HTRIG 0x72 /* 6c */
-#define NTSC_VTRIG 0x00 /* 6c */
-#define NTSC_MULTI 0x30 /* 6e */
-#define NTSC_CCTTX 0x11 /* 6f */
-#define NTSC_FIRST_ACTIVE 0x12 /* 7a */
-#define NTSC_LAST_ACTIVE 0x02 /* 7b */
-#define NTSC_MSB_VERTICAL 0x40 /* 7c */
-
-#define PAL_BURST_START 0x21 /* 28 */
-#define PAL_BURST_END 0x1d /* 29 */
-#define PAL_CHROMA_PHASE 0x3f /* 5a */
-#define PAL_GAINU 0x7d /* 5b */
-#define PAL_GAINV 0xaf /* 5c */
-#define PAL_BLACK_LEVEL 0x23 /* 5d */
-#define PAL_BLANKING_LEVEL 0x35 /* 5e */
-#define PAL_VBI_BLANKING 0x35 /* 5f */
-#define PAL_DAC_CONTROL 0x02 /* 61 */
-#define PAL_BURST_AMP 0x2f /* 62 */
-#define PAL_SUBC3 0xcb /* 63 */
-#define PAL_SUBC2 0x8a /* 64 */
-#define PAL_SUBC1 0x09 /* 65 */
-#define PAL_SUBC0 0x2a /* 66 */
-#define PAL_HTRIG 0x86 /* 6c */
-#define PAL_VTRIG 0x04 /* 6d */
-#define PAL_MULTI 0x20 /* 6e */
-#define PAL_CCTTX 0x15 /* 6f */
-#define PAL_FIRST_ACTIVE 0x16 /* 7a */
-#define PAL_LAST_ACTIVE 0x36 /* 7b */
-#define PAL_MSB_VERTICAL 0x40 /* 7c */
-
-/* Initialization Sequence */
-
-static __u8 init7121ntsc[] = {
- 0x26, 0x0, 0x27, 0x0,
- 0x28, NTSC_BURST_START, 0x29, NTSC_BURST_END,
- 0x2a, 0x0, 0x2b, 0x0, 0x2c, 0x0, 0x2d, 0x0,
- 0x2e, 0x0, 0x2f, 0x0, 0x30, 0x0, 0x31, 0x0,
- 0x32, 0x0, 0x33, 0x0, 0x34, 0x0, 0x35, 0x0,
- 0x36, 0x0, 0x37, 0x0, 0x38, 0x0, 0x39, 0x0,
- 0x3a, 0x03, 0x3b, 0x0, 0x3c, 0x0, 0x3d, 0x0,
- 0x3e, 0x0, 0x3f, 0x0, 0x40, 0x0, 0x41, 0x0,
- 0x42, 0x0, 0x43, 0x0, 0x44, 0x0, 0x45, 0x0,
- 0x46, 0x0, 0x47, 0x0, 0x48, 0x0, 0x49, 0x0,
- 0x4a, 0x0, 0x4b, 0x0, 0x4c, 0x0, 0x4d, 0x0,
- 0x4e, 0x0, 0x4f, 0x0, 0x50, 0x0, 0x51, 0x0,
- 0x52, 0x0, 0x53, 0x0, 0x54, 0x0, 0x55, 0x0,
- 0x56, 0x0, 0x57, 0x0, 0x58, 0x0, 0x59, 0x0,
- 0x5a, NTSC_CHROMA_PHASE, 0x5b, NTSC_GAINU,
- 0x5c, NTSC_GAINV, 0x5d, NTSC_BLACK_LEVEL,
- 0x5e, NTSC_BLANKING_LEVEL, 0x5f, NTSC_VBI_BLANKING,
- 0x60, 0x0, 0x61, NTSC_DAC_CONTROL,
- 0x62, NTSC_BURST_AMP, 0x63, NTSC_SUBC3,
- 0x64, NTSC_SUBC2, 0x65, NTSC_SUBC1,
- 0x66, NTSC_SUBC0, 0x67, 0x80, 0x68, 0x80,
- 0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
- 0x6c, NTSC_HTRIG, 0x6d, NTSC_VTRIG,
- 0x6e, NTSC_MULTI, 0x6f, NTSC_CCTTX,
- 0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
- 0x74, 0x0, 0x75, 0x0, 0x76, 0x0, 0x77, 0x0,
- 0x78, 0x0, 0x79, 0x0, 0x7a, NTSC_FIRST_ACTIVE,
- 0x7b, NTSC_LAST_ACTIVE, 0x7c, NTSC_MSB_VERTICAL,
- 0x7d, 0x0, 0x7e, 0x0, 0x7f, 0x0
-};
-#define INIT7121LEN (sizeof(init7121ntsc)/2)
-
-static __u8 init7121pal[] = {
- 0x26, 0x0, 0x27, 0x0,
- 0x28, PAL_BURST_START, 0x29, PAL_BURST_END,
- 0x2a, 0x0, 0x2b, 0x0, 0x2c, 0x0, 0x2d, 0x0,
- 0x2e, 0x0, 0x2f, 0x0, 0x30, 0x0, 0x31, 0x0,
- 0x32, 0x0, 0x33, 0x0, 0x34, 0x0, 0x35, 0x0,
- 0x36, 0x0, 0x37, 0x0, 0x38, 0x0, 0x39, 0x0,
- 0x3a, 0x03, 0x3b, 0x0, 0x3c, 0x0, 0x3d, 0x0,
- 0x3e, 0x0, 0x3f, 0x0, 0x40, 0x0, 0x41, 0x0,
- 0x42, 0x0, 0x43, 0x0, 0x44, 0x0, 0x45, 0x0,
- 0x46, 0x0, 0x47, 0x0, 0x48, 0x0, 0x49, 0x0,
- 0x4a, 0x0, 0x4b, 0x0, 0x4c, 0x0, 0x4d, 0x0,
- 0x4e, 0x0, 0x4f, 0x0, 0x50, 0x0, 0x51, 0x0,
- 0x52, 0x0, 0x53, 0x0, 0x54, 0x0, 0x55, 0x0,
- 0x56, 0x0, 0x57, 0x0, 0x58, 0x0, 0x59, 0x0,
- 0x5a, PAL_CHROMA_PHASE, 0x5b, PAL_GAINU,
- 0x5c, PAL_GAINV, 0x5d, PAL_BLACK_LEVEL,
- 0x5e, PAL_BLANKING_LEVEL, 0x5f, PAL_VBI_BLANKING,
- 0x60, 0x0, 0x61, PAL_DAC_CONTROL,
- 0x62, PAL_BURST_AMP, 0x63, PAL_SUBC3,
- 0x64, PAL_SUBC2, 0x65, PAL_SUBC1,
- 0x66, PAL_SUBC0, 0x67, 0x80, 0x68, 0x80,
- 0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
- 0x6c, PAL_HTRIG, 0x6d, PAL_VTRIG,
- 0x6e, PAL_MULTI, 0x6f, PAL_CCTTX,
- 0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
- 0x74, 0x0, 0x75, 0x0, 0x76, 0x0, 0x77, 0x0,
- 0x78, 0x0, 0x79, 0x0, 0x7a, PAL_FIRST_ACTIVE,
- 0x7b, PAL_LAST_ACTIVE, 0x7c, PAL_MSB_VERTICAL,
- 0x7d, 0x0, 0x7e, 0x0, 0x7f, 0x0
-};
-#endif
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 5dfd826d734e..cc7f3d6ee966 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1282,7 +1282,7 @@ static int dvb_init(struct saa7134_dev *dev)
case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_PHILIPS_EUROPA:
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
@@ -1322,7 +1322,7 @@ static int dvb_init(struct saa7134_dev *dev)
case SAA7134_BOARD_KWORLD_DVBT_210:
if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
&tda827x_cfg_2) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_HAUPPAUGE_HVR1120:
fe0->dvb.frontend = dvb_attach(tda10048_attach,
@@ -1340,17 +1340,17 @@ static int dvb_init(struct saa7134_dev *dev)
case SAA7134_BOARD_PHILIPS_TIGER:
if (configure_tda827x_fe(dev, &philips_tiger_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_PINNACLE_PCTV_310i:
if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
&tda827x_cfg_1) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_HAUPPAUGE_HVR1110:
if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
&tda827x_cfg_1) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_HAUPPAUGE_HVR1150:
fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
@@ -1368,30 +1368,30 @@ static int dvb_init(struct saa7134_dev *dev)
case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_FLYDVBT_LR301:
if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_FLYDVB_TRIO:
if (!use_frontend) { /* terrestrial */
if (configure_tda827x_fe(dev, &lifeview_trio_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
} else { /* satellite */
fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
if (fe0->dvb.frontend) {
if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
0x08, 0, 0) == NULL) {
wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
}
}
@@ -1407,7 +1407,7 @@ static int dvb_init(struct saa7134_dev *dev)
&ads_duo_cfg) == NULL) {
wprintk("no tda827x tuner found at addr: %02x\n",
ads_tech_duo_config.tuner_address);
- goto dettach_frontend;
+ goto detach_frontend;
}
} else
wprintk("failed to attach tda10046\n");
@@ -1415,13 +1415,13 @@ static int dvb_init(struct saa7134_dev *dev)
case SAA7134_BOARD_TEVION_DVBT_220RF:
if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_MEDION_MD8800_QUADRO:
if (!use_frontend) { /* terrestrial */
if (configure_tda827x_fe(dev, &md8800_dvbt_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
} else { /* satellite */
fe0->dvb.frontend = dvb_attach(tda10086_attach,
&flydvbs, &dev->i2c_adap);
@@ -1435,7 +1435,7 @@ static int dvb_init(struct saa7134_dev *dev)
0x60, &dev->i2c_adap, 0) == NULL) {
wprintk("%s: Medion Quadro, no tda826x "
"found !\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
if (dev_id != 0x08) {
/* we need to open the i2c gate (we know it exists) */
@@ -1444,7 +1444,7 @@ static int dvb_init(struct saa7134_dev *dev)
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
wprintk("%s: Medion Quadro, no ISL6405 "
"found !\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
if (dev_id == 0x07) {
/* fire up the 2nd section of the LNB supply since
@@ -1503,12 +1503,12 @@ static int dvb_init(struct saa7134_dev *dev)
if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: No tda826x found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
wprintk("%s: No ISL6421 found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
}
break;
@@ -1537,37 +1537,37 @@ static int dvb_init(struct saa7134_dev *dev)
case SAA7134_BOARD_CINERGY_HT_PCMCIA:
if (configure_tda827x_fe(dev, &cinergy_ht_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_CINERGY_HT_PCI:
if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_PHILIPS_TIGER_S:
if (configure_tda827x_fe(dev, &philips_tiger_s_config,
&tda827x_cfg_2) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_ASUS_P7131_4871:
if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
&tda827x_cfg_2) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
&tda827x_cfg_2) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_AVERMEDIA_SUPER_007:
if (configure_tda827x_fe(dev, &avermedia_super_007_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
&tda827x_cfg_2_sw42) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_PHILIPS_SNAKE:
fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
@@ -1576,24 +1576,24 @@ static int dvb_init(struct saa7134_dev *dev)
if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: No tda826x found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
wprintk("%s: No lnbp21 found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
}
break;
case SAA7134_BOARD_CREATIX_CTX953:
if (configure_tda827x_fe(dev, &md8800_dvbt_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
if (configure_tda827x_fe(dev, &philips_tiger_s_config,
&tda827x_cfg_2) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
dprintk("AverMedia E506R dvb setup\n");
@@ -1614,7 +1614,7 @@ static int dvb_init(struct saa7134_dev *dev)
&dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
wprintk("%s: MD7134 DVB-S, no SD1878 "
"found !\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
/* we need to open the i2c gate (we know it exists) */
fe = fe0->dvb.frontend;
@@ -1623,7 +1623,7 @@ static int dvb_init(struct saa7134_dev *dev)
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
wprintk("%s: MD7134 DVB-S, no ISL6405 "
"found !\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
fe->ops.i2c_gate_ctrl(fe, 0);
dev->original_set_voltage = fe->ops.set_voltage;
@@ -1645,7 +1645,7 @@ static int dvb_init(struct saa7134_dev *dev)
if (!use_frontend) { /* terrestrial */
if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
&tda827x_cfg_2) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
} else { /* satellite */
fe0->dvb.frontend = dvb_attach(tda10086_attach,
&flydvbs, &dev->i2c_adap);
@@ -1655,13 +1655,13 @@ static int dvb_init(struct saa7134_dev *dev)
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: Asus Tiger 3in1, no "
"tda826x found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
wprintk("%s: Asus Tiger 3in1, no lnbp21"
" found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
}
}
@@ -1670,7 +1670,7 @@ static int dvb_init(struct saa7134_dev *dev)
if (!use_frontend) { /* terrestrial */
if (configure_tda827x_fe(dev, &asus_ps3_100_config,
&tda827x_cfg_2) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
} else { /* satellite */
fe0->dvb.frontend = dvb_attach(tda10086_attach,
&flydvbs, &dev->i2c_adap);
@@ -1680,13 +1680,13 @@ static int dvb_init(struct saa7134_dev *dev)
&dev->i2c_adap, 0) == NULL) {
wprintk("%s: Asus My Cinema PS3-100, no "
"tda826x found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0, 0) == NULL) {
wprintk("%s: Asus My Cinema PS3-100, no lnbp21"
" found!\n", __func__);
- goto dettach_frontend;
+ goto detach_frontend;
}
}
}
@@ -1694,7 +1694,7 @@ static int dvb_init(struct saa7134_dev *dev)
case SAA7134_BOARD_ASUSTeK_TIGER:
if (configure_tda827x_fe(dev, &philips_tiger_config,
&tda827x_cfg_0) < 0)
- goto dettach_frontend;
+ goto detach_frontend;
break;
case SAA7134_BOARD_BEHOLD_H6:
fe0->dvb.frontend = dvb_attach(zl10353_attach,
@@ -1830,19 +1830,19 @@ static int dvb_init(struct saa7134_dev *dev)
};
if (!fe0->dvb.frontend)
- goto dettach_frontend;
+ goto detach_frontend;
fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
if (!fe) {
printk(KERN_ERR "%s/2: xc3028 attach failed\n",
dev->name);
- goto dettach_frontend;
+ goto detach_frontend;
}
}
if (NULL == fe0->dvb.frontend) {
printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
- goto dettach_frontend;
+ goto detach_frontend;
}
/* define general-purpose callback pointer */
fe0->dvb.frontend->callback = saa7134_tuner_callback;
@@ -1864,7 +1864,7 @@ static int dvb_init(struct saa7134_dev *dev)
}
return ret;
-dettach_frontend:
+detach_frontend:
videobuf_dvb_dealloc_frontends(&dev->frontends);
return -EINVAL;
}
diff --git a/drivers/media/video/saa7146.h b/drivers/media/video/saa7146.h
deleted file mode 100644
index 9fadb331a40b..000000000000
--- a/drivers/media/video/saa7146.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- saa7146.h - definitions philips saa7146 based cards
- Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __SAA7146__
-#define __SAA7146__
-
-#define SAA7146_VERSION_CODE 0x000101
-
-#include <linux/types.h>
-#include <linux/wait.h>
-
-#ifndef O_NONCAP
-#define O_NONCAP O_TRUNC
-#endif
-
-#define MAX_GBUFFERS 2
-#define FBUF_SIZE 0x190000
-
-#ifdef __KERNEL__
-
-struct saa7146_window
-{
- int x, y;
- ushort width, height;
- ushort bpp, bpl;
- ushort swidth, sheight;
- short cropx, cropy;
- ushort cropwidth, cropheight;
- unsigned long vidadr;
- int color_fmt;
- ushort depth;
-};
-
-/* Per-open data for handling multiple opens on one device */
-struct device_open
-{
- int isopen;
- int noncapturing;
- struct saa7146 *dev;
-};
-#define MAX_OPENS 3
-
-struct saa7146
-{
- struct video_device video_dev;
- struct video_picture picture;
- struct video_audio audio_dev;
- struct video_info vidinfo;
- int user;
- int cap;
- int capuser;
- int irqstate; /* irq routine is state driven */
- int writemode;
- int playmode;
- unsigned int nr;
- unsigned long irq; /* IRQ used by SAA7146 card */
- unsigned short id;
- unsigned char revision;
- unsigned char boardcfg[64]; /* 64 bytes of config from eeprom */
- unsigned long saa7146_adr; /* bus address of IO mem from PCI BIOS */
- struct saa7146_window win;
- unsigned char __iomem *saa7146_mem; /* pointer to mapped IO memory */
- struct device_open open_data[MAX_OPENS];
-#define MAX_MARKS 16
- /* for a/v sync */
- int endmark[MAX_MARKS], endmarkhead, endmarktail;
- u32 *dmaRPS1, *pageRPS1, *dmaRPS2, *pageRPS2, *dmavid1, *dmavid2,
- *dmavid3, *dmaa1in, *dmaa1out, *dmaa2in, *dmaa2out,
- *pagedebi, *pagevid1, *pagevid2, *pagevid3, *pagea1in,
- *pagea1out, *pagea2in, *pagea2out;
- wait_queue_head_t i2cq, debiq, audq, vidq;
- u8 *vidbuf, *audbuf, *osdbuf, *dmadebi;
- int audhead, vidhead, osdhead, audtail, vidtail, osdtail;
- spinlock_t lock; /* the device lock */
-};
-#endif
-
-#ifdef _ALPHA_SAA7146
-#define saawrite(dat,adr) writel((dat), saa->saa7146_adr+(adr))
-#define saaread(adr) readl(saa->saa7146_adr+(adr))
-#else
-#define saawrite(dat,adr) writel((dat), saa->saa7146_mem+(adr))
-#define saaread(adr) readl(saa->saa7146_mem+(adr))
-#endif
-
-#define saaand(dat,adr) saawrite((dat) & saaread(adr), adr)
-#define saaor(dat,adr) saawrite((dat) | saaread(adr), adr)
-#define saaaor(dat,mask,adr) saawrite((dat) | ((mask) & saaread(adr)), adr)
-
-/* bitmask of attached hardware found */
-#define SAA7146_UNKNOWN 0x00000000
-#define SAA7146_SAA7111 0x00000001
-#define SAA7146_SAA7121 0x00000002
-#define SAA7146_IBMMPEG 0x00000004
-
-#endif
diff --git a/drivers/media/video/saa7146reg.h b/drivers/media/video/saa7146reg.h
deleted file mode 100644
index 80ec2c146b4c..000000000000
--- a/drivers/media/video/saa7146reg.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- saa7146.h - definitions philips saa7146 based cards
- Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __SAA7146_REG__
-#define __SAA7146_REG__
-#define SAA7146_BASE_ODD1 0x00
-#define SAA7146_BASE_EVEN1 0x04
-#define SAA7146_PROT_ADDR1 0x08
-#define SAA7146_PITCH1 0x0c
-#define SAA7146_PAGE1 0x10
-#define SAA7146_NUM_LINE_BYTE1 0x14
-#define SAA7146_BASE_ODD2 0x18
-#define SAA7146_BASE_EVEN2 0x1c
-#define SAA7146_PROT_ADDR2 0x20
-#define SAA7146_PITCH2 0x24
-#define SAA7146_PAGE2 0x28
-#define SAA7146_NUM_LINE_BYTE2 0x2c
-#define SAA7146_BASE_ODD3 0x30
-#define SAA7146_BASE_EVEN3 0x34
-#define SAA7146_PROT_ADDR3 0x38
-#define SAA7146_PITCH3 0x3c
-#define SAA7146_PAGE3 0x40
-#define SAA7146_NUM_LINE_BYTE3 0x44
-#define SAA7146_PCI_BT_V1 0x48
-#define SAA7146_PCI_BT_V2 0x49
-#define SAA7146_PCI_BT_V3 0x4a
-#define SAA7146_PCI_BT_DEBI 0x4b
-#define SAA7146_PCI_BT_A 0x4c
-#define SAA7146_DD1_INIT 0x50
-#define SAA7146_DD1_STREAM_B 0x54
-#define SAA7146_DD1_STREAM_A 0x56
-#define SAA7146_BRS_CTRL 0x58
-#define SAA7146_HPS_CTRL 0x5c
-#define SAA7146_HPS_V_SCALE 0x60
-#define SAA7146_HPS_V_GAIN 0x64
-#define SAA7146_HPS_H_PRESCALE 0x68
-#define SAA7146_HPS_H_SCALE 0x6c
-#define SAA7146_BCS_CTRL 0x70
-#define SAA7146_CHROMA_KEY_RANGE 0x74
-#define SAA7146_CLIP_FORMAT_CTRL 0x78
-#define SAA7146_DEBI_CONFIG 0x7c
-#define SAA7146_DEBI_COMMAND 0x80
-#define SAA7146_DEBI_PAGE 0x84
-#define SAA7146_DEBI_AD 0x88
-#define SAA7146_I2C_TRANSFER 0x8c
-#define SAA7146_I2C_STATUS 0x90
-#define SAA7146_BASE_A1_IN 0x94
-#define SAA7146_PROT_A1_IN 0x98
-#define SAA7146_PAGE_A1_IN 0x9C
-#define SAA7146_BASE_A1_OUT 0xa0
-#define SAA7146_PROT_A1_OUT 0xa4
-#define SAA7146_PAGE_A1_OUT 0xa8
-#define SAA7146_BASE_A2_IN 0xac
-#define SAA7146_PROT_A2_IN 0xb0
-#define SAA7146_PAGE_A2_IN 0xb4
-#define SAA7146_BASE_A2_OUT 0xb8
-#define SAA7146_PROT_A2_OUT 0xbc
-#define SAA7146_PAGE_A2_OUT 0xc0
-#define SAA7146_RPS_PAGE0 0xc4
-#define SAA7146_RPS_PAGE1 0xc8
-#define SAA7146_RPS_THRESH0 0xcc
-#define SAA7146_RPS_THRESH1 0xd0
-#define SAA7146_RPS_TOV0 0xd4
-#define SAA7146_RPS_TOV1 0xd8
-#define SAA7146_IER 0xdc
-#define SAA7146_GPIO_CTRL 0xe0
-#define SAA7146_EC1SSR 0xe4
-#define SAA7146_EC2SSR 0xe8
-#define SAA7146_ECT1R 0xec
-#define SAA7146_ECT2R 0xf0
-#define SAA7146_ACON1 0xf4
-#define SAA7146_ACON2 0xf8
-#define SAA7146_MC1 0xfc
-#define SAA7146_MC2 0x100
-#define SAA7146_RPS_ADDR0 0x104
-#define SAA7146_RPS_ADDR1 0x108
-#define SAA7146_ISR 0x10c
-#define SAA7146_PSR 0x110
-#define SAA7146_SSR 0x114
-#define SAA7146_EC1R 0x118
-#define SAA7146_EC2R 0x11c
-#define SAA7146_VDP1 0x120
-#define SAA7146_VDP2 0x124
-#define SAA7146_VDP3 0x128
-#define SAA7146_ADP1 0x12c
-#define SAA7146_ADP2 0x130
-#define SAA7146_ADP3 0x134
-#define SAA7146_ADP4 0x138
-#define SAA7146_DDP 0x13c
-#define SAA7146_LEVEL_REP 0x140
-#define SAA7146_FB_BUFFER1 0x144
-#define SAA7146_FB_BUFFER2 0x148
-#define SAA7146_A_TIME_SLOT1 0x180
-#define SAA7146_A_TIME_SLOT2 0x1C0
-
-/* bitfield defines */
-#define MASK_31 0x80000000
-#define MASK_30 0x40000000
-#define MASK_29 0x20000000
-#define MASK_28 0x10000000
-#define MASK_27 0x08000000
-#define MASK_26 0x04000000
-#define MASK_25 0x02000000
-#define MASK_24 0x01000000
-#define MASK_23 0x00800000
-#define MASK_22 0x00400000
-#define MASK_21 0x00200000
-#define MASK_20 0x00100000
-#define MASK_19 0x00080000
-#define MASK_18 0x00040000
-#define MASK_17 0x00020000
-#define MASK_16 0x00010000
-#define MASK_15 0x00008000
-#define MASK_14 0x00004000
-#define MASK_13 0x00002000
-#define MASK_12 0x00001000
-#define MASK_11 0x00000800
-#define MASK_10 0x00000400
-#define MASK_09 0x00000200
-#define MASK_08 0x00000100
-#define MASK_07 0x00000080
-#define MASK_06 0x00000040
-#define MASK_05 0x00000020
-#define MASK_04 0x00000010
-#define MASK_03 0x00000008
-#define MASK_02 0x00000004
-#define MASK_01 0x00000002
-#define MASK_00 0x00000001
-#define MASK_B0 0x000000ff
-#define MASK_B1 0x0000ff00
-#define MASK_B2 0x00ff0000
-#define MASK_B3 0xff000000
-#define MASK_W0 0x0000ffff
-#define MASK_W1 0xffff0000
-#define MASK_PA 0xfffffffc
-#define MASK_PR 0xfffffffe
-#define MASK_ER 0xffffffff
-#define MASK_NONE 0x00000000
-
-#define SAA7146_PAGE_MAP_EN MASK_11
-/* main control register 1 */
-#define SAA7146_MC1_MRST_N MASK_15
-#define SAA7146_MC1_ERPS1 MASK_13
-#define SAA7146_MC1_ERPS0 MASK_12
-#define SAA7146_MC1_EDP MASK_11
-#define SAA7146_MC1_EVP MASK_10
-#define SAA7146_MC1_EAP MASK_09
-#define SAA7146_MC1_EI2C MASK_08
-#define SAA7146_MC1_TR_E_DEBI MASK_07
-#define SAA7146_MC1_TR_E_1 MASK_06
-#define SAA7146_MC1_TR_E_2 MASK_05
-#define SAA7146_MC1_TR_E_3 MASK_04
-#define SAA7146_MC1_TR_E_A2_OUT MASK_03
-#define SAA7146_MC1_TR_E_A2_IN MASK_02
-#define SAA7146_MC1_TR_E_A1_OUT MASK_01
-#define SAA7146_MC1_TR_E_A1_IN MASK_00
-/* main control register 2 */
-#define SAA7146_MC2_RPS_SIG4 MASK_15
-#define SAA7146_MC2_RPS_SIG3 MASK_14
-#define SAA7146_MC2_RPS_SIG2 MASK_13
-#define SAA7146_MC2_RPS_SIG1 MASK_12
-#define SAA7146_MC2_RPS_SIG0 MASK_11
-#define SAA7146_MC2_UPLD_D1_B MASK_10
-#define SAA7146_MC2_UPLD_D1_A MASK_09
-#define SAA7146_MC2_UPLD_BRS MASK_08
-#define SAA7146_MC2_UPLD_HPS_H MASK_06
-#define SAA7146_MC2_UPLD_HPS_V MASK_05
-#define SAA7146_MC2_UPLD_DMA3 MASK_04
-#define SAA7146_MC2_UPLD_DMA2 MASK_03
-#define SAA7146_MC2_UPLD_DMA1 MASK_02
-#define SAA7146_MC2_UPLD_DEBI MASK_01
-#define SAA7146_MC2_UPLD_I2C MASK_00
-/* Primary Status Register and Interrupt Enable/Status Registers */
-#define SAA7146_PSR_PPEF MASK_31
-#define SAA7146_PSR_PABO MASK_30
-#define SAA7146_PSR_PPED MASK_29
-#define SAA7146_PSR_RPS_I1 MASK_28
-#define SAA7146_PSR_RPS_I0 MASK_27
-#define SAA7146_PSR_RPS_LATE1 MASK_26
-#define SAA7146_PSR_RPS_LATE0 MASK_25
-#define SAA7146_PSR_RPS_E1 MASK_24
-#define SAA7146_PSR_RPS_E0 MASK_23
-#define SAA7146_PSR_RPS_TO1 MASK_22
-#define SAA7146_PSR_RPS_TO0 MASK_21
-#define SAA7146_PSR_UPLD MASK_20
-#define SAA7146_PSR_DEBI_S MASK_19
-#define SAA7146_PSR_DEBI_E MASK_18
-#define SAA7146_PSR_I2C_S MASK_17
-#define SAA7146_PSR_I2C_E MASK_16
-#define SAA7146_PSR_A2_IN MASK_15
-#define SAA7146_PSR_A2_OUT MASK_14
-#define SAA7146_PSR_A1_IN MASK_13
-#define SAA7146_PSR_A1_OUT MASK_12
-#define SAA7146_PSR_AFOU MASK_11
-#define SAA7146_PSR_V_PE MASK_10
-#define SAA7146_PSR_VFOU MASK_09
-#define SAA7146_PSR_FIDA MASK_08
-#define SAA7146_PSR_FIDB MASK_07
-#define SAA7146_PSR_PIN3 MASK_06
-#define SAA7146_PSR_PIN2 MASK_05
-#define SAA7146_PSR_PIN1 MASK_04
-#define SAA7146_PSR_PIN0 MASK_03
-#define SAA7146_PSR_ECS MASK_02
-#define SAA7146_PSR_EC3S MASK_01
-#define SAA7146_PSR_EC0S MASK_00
-/* Secondary Status Register */
-#define SAA7146_SSR_PRQ MASK_31
-#define SAA7146_SSR_PMA MASK_30
-#define SAA7146_SSR_RPS_RE1 MASK_29
-#define SAA7146_SSR_RPS_PE1 MASK_28
-#define SAA7146_SSR_RPS_A1 MASK_27
-#define SAA7146_SSR_RPS_RE0 MASK_26
-#define SAA7146_SSR_RPS_PE0 MASK_25
-#define SAA7146_SSR_RPS_A0 MASK_24
-#define SAA7146_SSR_DEBI_TO MASK_23
-#define SAA7146_SSR_DEBI_EF MASK_22
-#define SAA7146_SSR_I2C_EA MASK_21
-#define SAA7146_SSR_I2C_EW MASK_20
-#define SAA7146_SSR_I2C_ER MASK_19
-#define SAA7146_SSR_I2C_EL MASK_18
-#define SAA7146_SSR_I2C_EF MASK_17
-#define SAA7146_SSR_V3P MASK_16
-#define SAA7146_SSR_V2P MASK_15
-#define SAA7146_SSR_V1P MASK_14
-#define SAA7146_SSR_VF3 MASK_13
-#define SAA7146_SSR_VF2 MASK_12
-#define SAA7146_SSR_VF1 MASK_11
-#define SAA7146_SSR_AF2_IN MASK_10
-#define SAA7146_SSR_AF2_OUT MASK_09
-#define SAA7146_SSR_AF1_IN MASK_08
-#define SAA7146_SSR_AF1_OUT MASK_07
-#define SAA7146_SSR_VGT MASK_05
-#define SAA7146_SSR_LNQG MASK_04
-#define SAA7146_SSR_EC5S MASK_03
-#define SAA7146_SSR_EC4S MASK_02
-#define SAA7146_SSR_EC2S MASK_01
-#define SAA7146_SSR_EC1S MASK_00
-/* I2C status register */
-#define SAA7146_I2C_ABORT MASK_07
-#define SAA7146_I2C_SPERR MASK_06
-#define SAA7146_I2C_APERR MASK_05
-#define SAA7146_I2C_DTERR MASK_04
-#define SAA7146_I2C_DRERR MASK_03
-#define SAA7146_I2C_AL MASK_02
-#define SAA7146_I2C_ERR MASK_01
-#define SAA7146_I2C_BUSY MASK_00
-/* output formats */
-#define SAA7146_YUV422 0
-#define SAA7146_RGB16 0
-#define SAA7146_YUV444 1
-#define SAA7146_RGB24 1
-#define SAA7146_ARGB32 2
-#define SAA7146_YUV411 3
-#define SAA7146_ARGB15 3
-#define SAA7146_YUV2 4
-#define SAA7146_RGAB15 4
-#define SAA7146_Y8 6
-#define SAA7146_YUV8 7
-#define SAA7146_RGB8 7
-#define SAA7146_YUV444p 8
-#define SAA7146_YUV422p 9
-#define SAA7146_YUV420p 10
-#define SAA7146_YUV1620 11
-#define SAA7146_Y1 13
-#define SAA7146_Y2 14
-#define SAA7146_YUV1 15
-#endif
diff --git a/drivers/media/video/saa7164/saa7164-api.c b/drivers/media/video/saa7164/saa7164-api.c
index 8a98ab68239e..c8799fdaae67 100644
--- a/drivers/media/video/saa7164/saa7164-api.c
+++ b/drivers/media/video/saa7164/saa7164-api.c
@@ -1367,7 +1367,6 @@ int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg,
struct saa7164_dev *dev = bus->dev;
u16 len = 0;
int unitid;
- u32 regval;
u8 buf[256];
int ret;
@@ -1376,19 +1375,6 @@ int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg,
if (reglen > 4)
return -EIO;
- if (reglen == 1)
- regval = *(reg);
- else
- if (reglen == 2)
- regval = ((*(reg) << 8) || *(reg+1));
- else
- if (reglen == 3)
- regval = ((*(reg) << 16) | (*(reg+1) << 8) | *(reg+2));
- else
- if (reglen == 4)
- regval = ((*(reg) << 24) | (*(reg+1) << 16) |
- (*(reg+2) << 8) | *(reg+3));
-
/* Prepare the send buffer */
/* Bytes 00-03 source register length
* 04-07 source bytes to read
diff --git a/drivers/media/video/smiapp/Kconfig b/drivers/media/video/smiapp/Kconfig
index fb99ff18be07..3149cda1d0db 100644
--- a/drivers/media/video/smiapp/Kconfig
+++ b/drivers/media/video/smiapp/Kconfig
@@ -1,6 +1,7 @@
config VIDEO_SMIAPP
tristate "SMIA++/SMIA sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAVE_CLK
+ depends on MEDIA_CAMERA_SUPPORT
select VIDEO_SMIAPP_PLL
---help---
This is a generic driver for SMIA++/SMIA camera modules.
diff --git a/drivers/media/video/smiapp/smiapp-core.c b/drivers/media/video/smiapp/smiapp-core.c
index 9cf5bda35fbe..f466a7edcb2a 100644
--- a/drivers/media/video/smiapp/smiapp-core.c
+++ b/drivers/media/video/smiapp/smiapp-core.c
@@ -39,9 +39,9 @@
#include "smiapp.h"
-#define SMIAPP_ALIGN_DIM(dim, flags) \
- ((flags) & V4L2_SUBDEV_SEL_FLAG_SIZE_GE \
- ? ALIGN((dim), 2) \
+#define SMIAPP_ALIGN_DIM(dim, flags) \
+ ((flags) & V4L2_SEL_FLAG_GE \
+ ? ALIGN((dim), 2) \
: (dim) & ~1)
/*
@@ -1631,7 +1631,7 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
smiapp_get_crop_compose(subdev, fh, crops, &comp, which);
switch (target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SEL_TGT_CROP:
comp->width = crops[SMIAPP_PAD_SINK]->width;
comp->height = crops[SMIAPP_PAD_SINK]->height;
if (which == V4L2_SUBDEV_FORMAT_ACTIVE) {
@@ -1647,7 +1647,7 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
}
}
/* Fall through */
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SEL_TGT_COMPOSE:
*crops[SMIAPP_PAD_SRC] = *comp;
break;
default:
@@ -1723,7 +1723,7 @@ static int smiapp_set_format(struct v4l2_subdev *subdev,
if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
ssd->sink_fmt = *crops[ssd->sink_pad];
smiapp_propagate(subdev, fh, fmt->which,
- V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL);
+ V4L2_SEL_TGT_CROP);
mutex_unlock(&sensor->mutex);
@@ -1748,14 +1748,14 @@ static int scaling_goodness(struct v4l2_subdev *subdev, int w, int ask_w,
h &= ~1;
ask_h &= ~1;
- if (flags & V4L2_SUBDEV_SEL_FLAG_SIZE_GE) {
+ if (flags & V4L2_SEL_FLAG_GE) {
if (w < ask_w)
val -= SCALING_GOODNESS;
if (h < ask_h)
val -= SCALING_GOODNESS;
}
- if (flags & V4L2_SUBDEV_SEL_FLAG_SIZE_LE) {
+ if (flags & V4L2_SEL_FLAG_LE) {
if (w > ask_w)
val -= SCALING_GOODNESS;
if (h > ask_h)
@@ -1958,7 +1958,7 @@ static int smiapp_set_compose(struct v4l2_subdev *subdev,
*comp = sel->r;
smiapp_propagate(subdev, fh, sel->which,
- V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL);
+ V4L2_SEL_TGT_COMPOSE);
if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return smiapp_update_mode(sensor);
@@ -1974,8 +1974,8 @@ static int __smiapp_sel_supported(struct v4l2_subdev *subdev,
/* We only implement crop in three places. */
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
- case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
if (ssd == sensor->pixel_array
&& sel->pad == SMIAPP_PA_PAD_SRC)
return 0;
@@ -1988,8 +1988,8 @@ static int __smiapp_sel_supported(struct v4l2_subdev *subdev,
== SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP)
return 0;
return -EINVAL;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
+ case V4L2_SEL_TGT_COMPOSE:
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
if (sel->pad == ssd->source_pad)
return -EINVAL;
if (ssd == sensor->binner)
@@ -2051,7 +2051,7 @@ static int smiapp_set_crop(struct v4l2_subdev *subdev,
if (ssd != sensor->pixel_array && sel->pad == SMIAPP_PAD_SINK)
smiapp_propagate(subdev, fh, sel->which,
- V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL);
+ V4L2_SEL_TGT_CROP);
return 0;
}
@@ -2085,7 +2085,7 @@ static int __smiapp_get_selection(struct v4l2_subdev *subdev,
}
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS:
+ case V4L2_SEL_TGT_CROP_BOUNDS:
if (ssd == sensor->pixel_array) {
sel->r.width =
sensor->limits[SMIAPP_LIMIT_X_ADDR_MAX] + 1;
@@ -2097,11 +2097,11 @@ static int __smiapp_get_selection(struct v4l2_subdev *subdev,
sel->r = *comp;
}
break;
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS:
+ case V4L2_SEL_TGT_CROP:
+ case V4L2_SEL_TGT_COMPOSE_BOUNDS:
sel->r = *crops[sel->pad];
break;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SEL_TGT_COMPOSE:
sel->r = *comp;
break;
}
@@ -2148,10 +2148,10 @@ static int smiapp_set_selection(struct v4l2_subdev *subdev,
sel->r.height);
switch (sel->target) {
- case V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL:
+ case V4L2_SEL_TGT_CROP:
ret = smiapp_set_crop(subdev, fh, sel);
break;
- case V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL:
+ case V4L2_SEL_TGT_COMPOSE:
ret = smiapp_set_compose(subdev, fh, sel);
break;
default:
diff --git a/drivers/media/video/sn9c102/sn9c102.h b/drivers/media/video/sn9c102/sn9c102.h
index 22ea211ab54f..2bc153e869be 100644
--- a/drivers/media/video/sn9c102/sn9c102.h
+++ b/drivers/media/video/sn9c102/sn9c102.h
@@ -182,7 +182,7 @@ do { \
# define V4LDBG(level, name, cmd) \
do { \
if (debug >= (level)) \
- v4l_print_ioctl(name, cmd); \
+ v4l_printk_ioctl(name, cmd); \
} while (0)
# define KDBG(level, fmt, args...) \
do { \
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 1ad5ab6ce5cf..b5a819af2b8c 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -228,6 +228,16 @@ static int fe_has_signal(struct dvb_frontend *fe)
return strength;
}
+static int fe_get_afc(struct dvb_frontend *fe)
+{
+ s32 afc = 0;
+
+ if (fe->ops.tuner_ops.get_afc)
+ fe->ops.tuner_ops.get_afc(fe, &afc);
+
+ return 0;
+}
+
static int fe_set_config(struct dvb_frontend *fe, void *priv_cfg)
{
struct dvb_tuner_ops *fe_tuner_ops = &fe->ops.tuner_ops;
@@ -247,6 +257,7 @@ static struct analog_demod_ops tuner_analog_ops = {
.set_params = fe_set_params,
.standby = fe_standby,
.has_signal = fe_has_signal,
+ .get_afc = fe_get_afc,
.set_config = fe_set_config,
.tuner_status = tuner_status
};
@@ -1178,6 +1189,8 @@ static int tuner_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
return 0;
if (vt->type == t->mode && analog_ops->get_afc)
vt->afc = analog_ops->get_afc(&t->fe);
+ if (analog_ops->has_signal)
+ vt->signal = analog_ops->has_signal(&t->fe);
if (vt->type != V4L2_TUNER_RADIO) {
vt->capability |= V4L2_TUNER_CAP_NORM;
vt->rangelow = tv_range[0] * 16;
@@ -1197,8 +1210,6 @@ static int tuner_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
V4L2_TUNER_SUB_STEREO :
V4L2_TUNER_SUB_MONO;
}
- if (analog_ops->has_signal)
- vt->signal = analog_ops->has_signal(&t->fe);
vt->audmode = t->audmode;
}
vt->capability |= V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index c5b1a7365e4f..321b3153df87 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -59,8 +59,8 @@ struct CHIPSTATE;
typedef int (*getvalue)(int);
typedef int (*checkit)(struct CHIPSTATE*);
typedef int (*initialize)(struct CHIPSTATE*);
-typedef int (*getmode)(struct CHIPSTATE*);
-typedef void (*setmode)(struct CHIPSTATE*, int mode);
+typedef int (*getrxsubchans)(struct CHIPSTATE *);
+typedef void (*setaudmode)(struct CHIPSTATE*, int mode);
/* i2c command */
typedef struct AUDIOCMD {
@@ -96,8 +96,8 @@ struct CHIPDESC {
getvalue volfunc,treblefunc,bassfunc;
/* get/set mode */
- getmode getmode;
- setmode setmode;
+ getrxsubchans getrxsubchans;
+ setaudmode setaudmode;
/* input switch register + values for v4l inputs */
int inputreg;
@@ -118,7 +118,7 @@ struct CHIPSTATE {
audiocmd shadow;
/* current settings */
- __u16 left,right,treble,bass,muted,mode;
+ __u16 left, right, treble, bass, muted;
int prevmode;
int radio;
int input;
@@ -126,7 +126,6 @@ struct CHIPSTATE {
/* thread */
struct task_struct *thread;
struct timer_list wt;
- int watch_stereo;
int audmode;
};
@@ -288,7 +287,7 @@ static int chip_thread(void *data)
struct CHIPSTATE *chip = data;
struct CHIPDESC *desc = chip->desc;
struct v4l2_subdev *sd = &chip->sd;
- int mode;
+ int mode, selected;
v4l2_dbg(1, debug, sd, "thread started\n");
set_freezable();
@@ -302,12 +301,12 @@ static int chip_thread(void *data)
break;
v4l2_dbg(1, debug, sd, "thread wakeup\n");
- /* don't do anything for radio or if mode != auto */
- if (chip->radio || chip->mode != 0)
+ /* don't do anything for radio */
+ if (chip->radio)
continue;
/* have a look what's going on */
- mode = desc->getmode(chip);
+ mode = desc->getrxsubchans(chip);
if (mode == chip->prevmode)
continue;
@@ -316,16 +315,32 @@ static int chip_thread(void *data)
chip->prevmode = mode;
- if (mode & V4L2_TUNER_MODE_STEREO)
- desc->setmode(chip, V4L2_TUNER_MODE_STEREO);
- if (mode & V4L2_TUNER_MODE_LANG1_LANG2)
- desc->setmode(chip, V4L2_TUNER_MODE_STEREO);
- else if (mode & V4L2_TUNER_MODE_LANG1)
- desc->setmode(chip, V4L2_TUNER_MODE_LANG1);
- else if (mode & V4L2_TUNER_MODE_LANG2)
- desc->setmode(chip, V4L2_TUNER_MODE_LANG2);
- else
- desc->setmode(chip, V4L2_TUNER_MODE_MONO);
+ selected = V4L2_TUNER_MODE_MONO;
+ switch (chip->audmode) {
+ case V4L2_TUNER_MODE_MONO:
+ if (mode & V4L2_TUNER_SUB_LANG1)
+ selected = V4L2_TUNER_MODE_LANG1;
+ break;
+ case V4L2_TUNER_MODE_STEREO:
+ case V4L2_TUNER_MODE_LANG1:
+ if (mode & V4L2_TUNER_SUB_LANG1)
+ selected = V4L2_TUNER_MODE_LANG1;
+ else if (mode & V4L2_TUNER_SUB_STEREO)
+ selected = V4L2_TUNER_MODE_STEREO;
+ break;
+ case V4L2_TUNER_MODE_LANG2:
+ if (mode & V4L2_TUNER_SUB_LANG2)
+ selected = V4L2_TUNER_MODE_LANG2;
+ else if (mode & V4L2_TUNER_SUB_STEREO)
+ selected = V4L2_TUNER_MODE_STEREO;
+ break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ if (mode & V4L2_TUNER_SUB_LANG2)
+ selected = V4L2_TUNER_MODE_LANG1_LANG2;
+ else if (mode & V4L2_TUNER_SUB_STEREO)
+ selected = V4L2_TUNER_MODE_STEREO;
+ }
+ desc->setaudmode(chip, selected);
/* schedule next check */
mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
@@ -358,24 +373,25 @@ static int chip_thread(void *data)
#define TDA9840_TEST_INT1SN 0x1 /* Integration time 0.5s when set */
#define TDA9840_TEST_INTFU 0x02 /* Disables integrator function */
-static int tda9840_getmode(struct CHIPSTATE *chip)
+static int tda9840_getrxsubchans(struct CHIPSTATE *chip)
{
struct v4l2_subdev *sd = &chip->sd;
int val, mode;
val = chip_read(chip);
- mode = V4L2_TUNER_MODE_MONO;
+ mode = V4L2_TUNER_SUB_MONO;
if (val & TDA9840_DS_DUAL)
- mode |= V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
if (val & TDA9840_ST_STEREO)
- mode |= V4L2_TUNER_MODE_STEREO;
+ mode = V4L2_TUNER_SUB_STEREO;
- v4l2_dbg(1, debug, sd, "tda9840_getmode(): raw chip read: %d, return: %d\n",
+ v4l2_dbg(1, debug, sd,
+ "tda9840_getrxsubchans(): raw chip read: %d, return: %d\n",
val, mode);
return mode;
}
-static void tda9840_setmode(struct CHIPSTATE *chip, int mode)
+static void tda9840_setaudmode(struct CHIPSTATE *chip, int mode)
{
int update = 1;
int t = chip->shadow.bytes[TDA9840_SW + 1] & ~0x7e;
@@ -393,6 +409,9 @@ static void tda9840_setmode(struct CHIPSTATE *chip, int mode)
case V4L2_TUNER_MODE_LANG2:
t |= TDA9840_DUALB;
break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ t |= TDA9840_DUALAB;
+ break;
default:
update = 0;
}
@@ -477,6 +496,7 @@ static int tda9840_checkit(struct CHIPSTATE *chip)
/* 0x06 - C6 - Control 2 in TDA9855, Control 3 in TDA9850 */
/* Common to TDA9855 and TDA9850: */
#define TDA985x_SAP 3<<6 /* Selects SAP output, mute if not received */
+#define TDA985x_MONOSAP 2<<6 /* Selects Mono on left, SAP on right */
#define TDA985x_STEREO 1<<6 /* Selects Stereo ouput, mono if not received */
#define TDA985x_MONO 0 /* Forces Mono output */
#define TDA985x_LMU 1<<3 /* Mute (LOR/LOL for 9855, OUTL/OUTR for 9850) */
@@ -513,18 +533,22 @@ static int tda9855_volume(int val) { return val/0x2e8+0x27; }
static int tda9855_bass(int val) { return val/0xccc+0x06; }
static int tda9855_treble(int val) { return (val/0x1c71+0x3)<<1; }
-static int tda985x_getmode(struct CHIPSTATE *chip)
+static int tda985x_getrxsubchans(struct CHIPSTATE *chip)
{
- int mode;
+ int mode, val;
- mode = ((TDA985x_STP | TDA985x_SAPP) &
- chip_read(chip)) >> 4;
/* Add mono mode regardless of SAP and stereo */
/* Allows forced mono */
- return mode | V4L2_TUNER_MODE_MONO;
+ mode = V4L2_TUNER_SUB_MONO;
+ val = chip_read(chip);
+ if (val & TDA985x_STP)
+ mode = V4L2_TUNER_SUB_STEREO;
+ if (val & TDA985x_SAPP)
+ mode |= V4L2_TUNER_SUB_SAP;
+ return mode;
}
-static void tda985x_setmode(struct CHIPSTATE *chip, int mode)
+static void tda985x_setaudmode(struct CHIPSTATE *chip, int mode)
{
int update = 1;
int c6 = chip->shadow.bytes[TDA985x_C6+1] & 0x3f;
@@ -534,11 +558,15 @@ static void tda985x_setmode(struct CHIPSTATE *chip, int mode)
c6 |= TDA985x_MONO;
break;
case V4L2_TUNER_MODE_STEREO:
+ case V4L2_TUNER_MODE_LANG1:
c6 |= TDA985x_STEREO;
break;
- case V4L2_TUNER_MODE_LANG1:
+ case V4L2_TUNER_MODE_SAP:
c6 |= TDA985x_SAP;
break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ c6 |= TDA985x_MONOSAP;
+ break;
default:
update = 0;
}
@@ -583,9 +611,10 @@ static void tda985x_setmode(struct CHIPSTATE *chip, int mode)
#define TDA9873_TR_MASK (7 << 2)
#define TDA9873_TR_MONO 4
#define TDA9873_TR_STEREO 1 << 4
-#define TDA9873_TR_REVERSE (1 << 3) & (1 << 2)
+#define TDA9873_TR_REVERSE ((1 << 3) | (1 << 2))
#define TDA9873_TR_DUALA 1 << 2
#define TDA9873_TR_DUALB 1 << 3
+#define TDA9873_TR_DUALAB 0
/* output level controls
* B5: output level switch (0 = reduced gain, 1 = normal gain)
@@ -653,46 +682,51 @@ static void tda985x_setmode(struct CHIPSTATE *chip, int mode)
#define TDA9873_MOUT_DUALA 0
#define TDA9873_MOUT_DUALB 1 << 3
#define TDA9873_MOUT_ST 1 << 4
-#define TDA9873_MOUT_EXTM (1 << 4 ) & (1 << 3)
+#define TDA9873_MOUT_EXTM ((1 << 4) | (1 << 3))
#define TDA9873_MOUT_EXTL 1 << 5
-#define TDA9873_MOUT_EXTR (1 << 5 ) & (1 << 3)
-#define TDA9873_MOUT_EXTLR (1 << 5 ) & (1 << 4)
-#define TDA9873_MOUT_MUTE (1 << 5 ) & (1 << 4) & (1 << 3)
+#define TDA9873_MOUT_EXTR ((1 << 5) | (1 << 3))
+#define TDA9873_MOUT_EXTLR ((1 << 5) | (1 << 4))
+#define TDA9873_MOUT_MUTE ((1 << 5) | (1 << 4) | (1 << 3))
/* Status bits: (chip read) */
#define TDA9873_PONR 0 /* Power-on reset detected if = 1 */
#define TDA9873_STEREO 2 /* Stereo sound is identified */
#define TDA9873_DUAL 4 /* Dual sound is identified */
-static int tda9873_getmode(struct CHIPSTATE *chip)
+static int tda9873_getrxsubchans(struct CHIPSTATE *chip)
{
struct v4l2_subdev *sd = &chip->sd;
int val,mode;
val = chip_read(chip);
- mode = V4L2_TUNER_MODE_MONO;
+ mode = V4L2_TUNER_SUB_MONO;
if (val & TDA9873_STEREO)
- mode |= V4L2_TUNER_MODE_STEREO;
+ mode = V4L2_TUNER_SUB_STEREO;
if (val & TDA9873_DUAL)
- mode |= V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
- v4l2_dbg(1, debug, sd, "tda9873_getmode(): raw chip read: %d, return: %d\n",
+ mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+ v4l2_dbg(1, debug, sd,
+ "tda9873_getrxsubchans(): raw chip read: %d, return: %d\n",
val, mode);
return mode;
}
-static void tda9873_setmode(struct CHIPSTATE *chip, int mode)
+static void tda9873_setaudmode(struct CHIPSTATE *chip, int mode)
{
struct v4l2_subdev *sd = &chip->sd;
int sw_data = chip->shadow.bytes[TDA9873_SW+1] & ~ TDA9873_TR_MASK;
/* int adj_data = chip->shadow.bytes[TDA9873_AD+1] ; */
if ((sw_data & TDA9873_INP_MASK) != TDA9873_INTERNAL) {
- v4l2_dbg(1, debug, sd, "tda9873_setmode(): external input\n");
+ v4l2_dbg(1, debug, sd,
+ "tda9873_setaudmode(): external input\n");
return;
}
- v4l2_dbg(1, debug, sd, "tda9873_setmode(): chip->shadow.bytes[%d] = %d\n", TDA9873_SW+1, chip->shadow.bytes[TDA9873_SW+1]);
- v4l2_dbg(1, debug, sd, "tda9873_setmode(): sw_data = %d\n", sw_data);
+ v4l2_dbg(1, debug, sd,
+ "tda9873_setaudmode(): chip->shadow.bytes[%d] = %d\n",
+ TDA9873_SW+1, chip->shadow.bytes[TDA9873_SW+1]);
+ v4l2_dbg(1, debug, sd, "tda9873_setaudmode(): sw_data = %d\n",
+ sw_data);
switch (mode) {
case V4L2_TUNER_MODE_MONO:
@@ -707,13 +741,16 @@ static void tda9873_setmode(struct CHIPSTATE *chip, int mode)
case V4L2_TUNER_MODE_LANG2:
sw_data |= TDA9873_TR_DUALB;
break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ sw_data |= TDA9873_TR_DUALAB;
+ break;
default:
- chip->mode = 0;
return;
}
chip_write(chip, TDA9873_SW, sw_data);
- v4l2_dbg(1, debug, sd, "tda9873_setmode(): req. mode %d; chip_write: %d\n",
+ v4l2_dbg(1, debug, sd,
+ "tda9873_setaudmode(): req. mode %d; chip_write: %d\n",
mode, sw_data);
}
@@ -859,13 +896,13 @@ static int tda9874a_setup(struct CHIPSTATE *chip)
return 1;
}
-static int tda9874a_getmode(struct CHIPSTATE *chip)
+static int tda9874a_getrxsubchans(struct CHIPSTATE *chip)
{
struct v4l2_subdev *sd = &chip->sd;
int dsr,nsr,mode;
int necr; /* just for debugging */
- mode = V4L2_TUNER_MODE_MONO;
+ mode = V4L2_TUNER_SUB_MONO;
if(-1 == (dsr = chip_read2(chip,TDA9874A_DSR)))
return mode;
@@ -888,22 +925,23 @@ static int tda9874a_getmode(struct CHIPSTATE *chip)
* external 4052 multiplexer in audio_hook().
*/
if(nsr & 0x02) /* NSR.S/MB=1 */
- mode |= V4L2_TUNER_MODE_STEREO;
+ mode = V4L2_TUNER_SUB_STEREO;
if(nsr & 0x01) /* NSR.D/SB=1 */
- mode |= V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
} else {
if(dsr & 0x02) /* DSR.IDSTE=1 */
- mode |= V4L2_TUNER_MODE_STEREO;
+ mode = V4L2_TUNER_SUB_STEREO;
if(dsr & 0x04) /* DSR.IDDUA=1 */
- mode |= V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
}
- v4l2_dbg(1, debug, sd, "tda9874a_getmode(): DSR=0x%X, NSR=0x%X, NECR=0x%X, return: %d.\n",
+ v4l2_dbg(1, debug, sd,
+ "tda9874a_getrxsubchans(): DSR=0x%X, NSR=0x%X, NECR=0x%X, return: %d.\n",
dsr, nsr, necr, mode);
return mode;
}
-static void tda9874a_setmode(struct CHIPSTATE *chip, int mode)
+static void tda9874a_setaudmode(struct CHIPSTATE *chip, int mode)
{
struct v4l2_subdev *sd = &chip->sd;
@@ -939,14 +977,18 @@ static void tda9874a_setmode(struct CHIPSTATE *chip, int mode)
aosr = 0xa0; /* auto-select, dual B/B */
mdacosr = (tda9874a_mode) ? 0x83:0x81;
break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ aosr = 0x00; /* always route L to L and R to R */
+ mdacosr = (tda9874a_mode) ? 0x82:0x80;
+ break;
default:
- chip->mode = 0;
return;
}
chip_write(chip, TDA9874A_AOSR, aosr);
chip_write(chip, TDA9874A_MDACOSR, mdacosr);
- v4l2_dbg(1, debug, sd, "tda9874a_setmode(): req. mode %d; AOSR=0x%X, MDACOSR=0x%X.\n",
+ v4l2_dbg(1, debug, sd,
+ "tda9874a_setaudmode(): req. mode %d; AOSR=0x%X, MDACOSR=0x%X.\n",
mode, aosr, mdacosr);
} else { /* dic == 0x07 */
@@ -974,14 +1016,18 @@ static void tda9874a_setmode(struct CHIPSTATE *chip, int mode)
fmmr = 0x02; /* dual */
aosr = 0x20; /* dual B/B */
break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ fmmr = 0x02; /* dual */
+ aosr = 0x00; /* dual A/B */
+ break;
default:
- chip->mode = 0;
return;
}
chip_write(chip, TDA9874A_FMMR, fmmr);
chip_write(chip, TDA9874A_AOSR, aosr);
- v4l2_dbg(1, debug, sd, "tda9874a_setmode(): req. mode %d; FMMR=0x%X, AOSR=0x%X.\n",
+ v4l2_dbg(1, debug, sd,
+ "tda9874a_setaudmode(): req. mode %d; FMMR=0x%X, AOSR=0x%X.\n",
mode, fmmr, aosr);
}
}
@@ -1226,25 +1272,33 @@ static int tea6320_initialize(struct CHIPSTATE * chip)
static int tda8425_shift10(int val) { return (val >> 10) | 0xc0; }
static int tda8425_shift12(int val) { return (val >> 12) | 0xf0; }
-static void tda8425_setmode(struct CHIPSTATE *chip, int mode)
+static void tda8425_setaudmode(struct CHIPSTATE *chip, int mode)
{
int s1 = chip->shadow.bytes[TDA8425_S1+1] & 0xe1;
- if (mode & V4L2_TUNER_MODE_LANG1) {
+ switch (mode) {
+ case V4L2_TUNER_MODE_LANG1:
s1 |= TDA8425_S1_ML_SOUND_A;
s1 |= TDA8425_S1_STEREO_PSEUDO;
-
- } else if (mode & V4L2_TUNER_MODE_LANG2) {
+ break;
+ case V4L2_TUNER_MODE_LANG2:
s1 |= TDA8425_S1_ML_SOUND_B;
s1 |= TDA8425_S1_STEREO_PSEUDO;
-
- } else {
+ break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
s1 |= TDA8425_S1_ML_STEREO;
-
- if (mode & V4L2_TUNER_MODE_MONO)
- s1 |= TDA8425_S1_STEREO_MONO;
- if (mode & V4L2_TUNER_MODE_STEREO)
- s1 |= TDA8425_S1_STEREO_SPATIAL;
+ s1 |= TDA8425_S1_STEREO_LINEAR;
+ break;
+ case V4L2_TUNER_MODE_MONO:
+ s1 |= TDA8425_S1_ML_STEREO;
+ s1 |= TDA8425_S1_STEREO_MONO;
+ break;
+ case V4L2_TUNER_MODE_STEREO:
+ s1 |= TDA8425_S1_ML_STEREO;
+ s1 |= TDA8425_S1_STEREO_SPATIAL;
+ break;
+ default:
+ return;
}
chip_write(chip,TDA8425_S1,s1);
}
@@ -1297,18 +1351,20 @@ static void tda8425_setmode(struct CHIPSTATE *chip, int mode)
* stereo L L
* BIL H L
*/
-static int ta8874z_getmode(struct CHIPSTATE *chip)
+static int ta8874z_getrxsubchans(struct CHIPSTATE *chip)
{
int val, mode;
val = chip_read(chip);
- mode = V4L2_TUNER_MODE_MONO;
+ mode = V4L2_TUNER_SUB_MONO;
if (val & TA8874Z_B1){
- mode |= V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ mode |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
}else if (!(val & TA8874Z_B0)){
- mode |= V4L2_TUNER_MODE_STEREO;
+ mode = V4L2_TUNER_SUB_STEREO;
}
- /* v4l_dbg(1, debug, chip->c, "ta8874z_getmode(): raw chip read: 0x%02x, return: 0x%02x\n", val, mode); */
+ /* v4l2_dbg(1, debug, &chip->sd,
+ "ta8874z_getrxsubchans(): raw chip read: 0x%02x, return: 0x%02x\n",
+ val, mode); */
return mode;
}
@@ -1316,14 +1372,15 @@ static audiocmd ta8874z_stereo = { 2, {0, TA8874Z_SEPARATION_DEFAULT}};
static audiocmd ta8874z_mono = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}};
static audiocmd ta8874z_main = {2, { 0, TA8874Z_SEPARATION_DEFAULT}};
static audiocmd ta8874z_sub = {2, { TA8874Z_MODE_SUB, TA8874Z_SEPARATION_DEFAULT}};
+static audiocmd ta8874z_both = {2, { TA8874Z_MODE_MAIN | TA8874Z_MODE_SUB, TA8874Z_SEPARATION_DEFAULT}};
-static void ta8874z_setmode(struct CHIPSTATE *chip, int mode)
+static void ta8874z_setaudmode(struct CHIPSTATE *chip, int mode)
{
struct v4l2_subdev *sd = &chip->sd;
int update = 1;
audiocmd *t = NULL;
- v4l2_dbg(1, debug, sd, "ta8874z_setmode(): mode: 0x%02x\n", mode);
+ v4l2_dbg(1, debug, sd, "ta8874z_setaudmode(): mode: 0x%02x\n", mode);
switch(mode){
case V4L2_TUNER_MODE_MONO:
@@ -1338,6 +1395,9 @@ static void ta8874z_setmode(struct CHIPSTATE *chip, int mode)
case V4L2_TUNER_MODE_LANG2:
t = &ta8874z_sub;
break;
+ case V4L2_TUNER_MODE_LANG1_LANG2:
+ t = &ta8874z_both;
+ break;
default:
update = 0;
}
@@ -1394,8 +1454,8 @@ static struct CHIPDESC chiplist[] = {
/* callbacks */
.checkit = tda9840_checkit,
- .getmode = tda9840_getmode,
- .setmode = tda9840_setmode,
+ .getrxsubchans = tda9840_getrxsubchans,
+ .setaudmode = tda9840_setaudmode,
.init = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN
/* ,TDA9840_SW, TDA9840_MONO */} }
@@ -1410,8 +1470,8 @@ static struct CHIPDESC chiplist[] = {
/* callbacks */
.checkit = tda9873_checkit,
- .getmode = tda9873_getmode,
- .setmode = tda9873_setmode,
+ .getrxsubchans = tda9873_getrxsubchans,
+ .setaudmode = tda9873_setaudmode,
.init = { 4, { TDA9873_SW, 0xa4, 0x06, 0x03 } },
.inputreg = TDA9873_SW,
@@ -1430,8 +1490,8 @@ static struct CHIPDESC chiplist[] = {
/* callbacks */
.initialize = tda9874a_initialize,
.checkit = tda9874a_checkit,
- .getmode = tda9874a_getmode,
- .setmode = tda9874a_setmode,
+ .getrxsubchans = tda9874a_getrxsubchans,
+ .setaudmode = tda9874a_setaudmode,
},
{
.name = "tda9875",
@@ -1460,8 +1520,8 @@ static struct CHIPDESC chiplist[] = {
.addr_hi = I2C_ADDR_TDA985x_H >> 1,
.registers = 11,
- .getmode = tda985x_getmode,
- .setmode = tda985x_setmode,
+ .getrxsubchans = tda985x_getrxsubchans,
+ .setaudmode = tda985x_setaudmode,
.init = { 8, { TDA9850_C4, 0x08, 0x08, TDA985x_STEREO, 0x07, 0x10, 0x10, 0x03 } }
},
@@ -1482,8 +1542,8 @@ static struct CHIPDESC chiplist[] = {
.volfunc = tda9855_volume,
.bassfunc = tda9855_bass,
.treblefunc = tda9855_treble,
- .getmode = tda985x_getmode,
- .setmode = tda985x_setmode,
+ .getrxsubchans = tda985x_getrxsubchans,
+ .setaudmode = tda985x_setaudmode,
.init = { 12, { 0, 0x6f, 0x6f, 0x0e, 0x07<<1, 0x8<<2,
TDA9855_MUTE | TDA9855_AVL | TDA9855_LOUD | TDA9855_INT,
@@ -1564,7 +1624,7 @@ static struct CHIPDESC chiplist[] = {
.volfunc = tda8425_shift10,
.bassfunc = tda8425_shift12,
.treblefunc = tda8425_shift12,
- .setmode = tda8425_setmode,
+ .setaudmode = tda8425_setaudmode,
.inputreg = TDA8425_S1,
.inputmap = { TDA8425_S1_CH1, TDA8425_S1_CH1, TDA8425_S1_CH1 },
@@ -1593,11 +1653,10 @@ static struct CHIPDESC chiplist[] = {
.addr_lo = I2C_ADDR_TDA9840 >> 1,
.addr_hi = I2C_ADDR_TDA9840 >> 1,
.registers = 2,
- .flags = CHIP_NEED_CHECKMODE,
/* callbacks */
- .getmode = ta8874z_getmode,
- .setmode = ta8874z_setmode,
+ .getrxsubchans = ta8874z_getrxsubchans,
+ .setaudmode = ta8874z_setaudmode,
.init = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}},
},
@@ -1736,7 +1795,6 @@ static int tvaudio_s_radio(struct v4l2_subdev *sd)
struct CHIPSTATE *chip = to_state(sd);
chip->radio = 1;
- chip->watch_stereo = 0;
/* del_timer(&chip->wt); */
return 0;
}
@@ -1793,9 +1851,8 @@ static int tvaudio_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
{
struct CHIPSTATE *chip = to_state(sd);
struct CHIPDESC *desc = chip->desc;
- int mode = 0;
- if (!desc->setmode)
+ if (!desc->setaudmode)
return 0;
if (chip->radio)
return 0;
@@ -1805,22 +1862,18 @@ static int tvaudio_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
case V4L2_TUNER_MODE_STEREO:
case V4L2_TUNER_MODE_LANG1:
case V4L2_TUNER_MODE_LANG2:
- mode = vt->audmode;
- break;
case V4L2_TUNER_MODE_LANG1_LANG2:
- mode = V4L2_TUNER_MODE_STEREO;
break;
default:
return -EINVAL;
}
chip->audmode = vt->audmode;
- if (mode) {
- chip->watch_stereo = 0;
- /* del_timer(&chip->wt); */
- chip->mode = mode;
- desc->setmode(chip, mode);
- }
+ if (chip->thread)
+ wake_up_process(chip->thread);
+ else
+ desc->setaudmode(chip, vt->audmode);
+
return 0;
}
@@ -1828,30 +1881,17 @@ static int tvaudio_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
{
struct CHIPSTATE *chip = to_state(sd);
struct CHIPDESC *desc = chip->desc;
- int mode = V4L2_TUNER_MODE_MONO;
- if (!desc->getmode)
+ if (!desc->getrxsubchans)
return 0;
if (chip->radio)
return 0;
vt->audmode = chip->audmode;
- vt->rxsubchans = 0;
+ vt->rxsubchans = desc->getrxsubchans(chip);
vt->capability = V4L2_TUNER_CAP_STEREO |
V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
- mode = desc->getmode(chip);
-
- if (mode & V4L2_TUNER_MODE_MONO)
- vt->rxsubchans |= V4L2_TUNER_SUB_MONO;
- if (mode & V4L2_TUNER_MODE_STEREO)
- vt->rxsubchans |= V4L2_TUNER_SUB_STEREO;
- /* Note: for SAP it should be mono/lang2 or stereo/lang2.
- When this module is converted fully to v4l2, then this
- should change for those chips that can detect SAP. */
- if (mode & V4L2_TUNER_MODE_LANG1)
- vt->rxsubchans = V4L2_TUNER_SUB_LANG1 |
- V4L2_TUNER_SUB_LANG2;
return 0;
}
@@ -1868,9 +1908,7 @@ static int tvaudio_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *fr
struct CHIPSTATE *chip = to_state(sd);
struct CHIPDESC *desc = chip->desc;
- chip->mode = 0; /* automatic */
-
- /* For chips that provide getmode and setmode, and doesn't
+ /* For chips that provide getrxsubchans and setaudmode, and doesn't
automatically follows the stereo carrier, a kthread is
created to set the audio standard. In this case, when then
the video channel is changed, tvaudio starts on MONO mode.
@@ -1879,9 +1917,8 @@ static int tvaudio_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *fr
audio carrier.
*/
if (chip->thread) {
- desc->setmode(chip, V4L2_TUNER_MODE_MONO);
- if (chip->prevmode != V4L2_TUNER_MODE_MONO)
- chip->prevmode = -1; /* reset previous mode */
+ desc->setaudmode(chip, V4L2_TUNER_MODE_MONO);
+ chip->prevmode = -1; /* reset previous mode */
mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
}
return 0;
@@ -2023,7 +2060,7 @@ static int tvaudio_probe(struct i2c_client *client, const struct i2c_device_id *
chip->thread = NULL;
init_timer(&chip->wt);
if (desc->flags & CHIP_NEED_CHECKMODE) {
- if (!desc->getmode || !desc->setmode) {
+ if (!desc->getrxsubchans || !desc->setaudmode) {
/* This shouldn't be happen. Warn user, but keep working
without kthread
*/
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index b7867427e5c4..0d897cb1774a 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -61,13 +61,20 @@ static int tvp5150_read(struct v4l2_subdev *sd, unsigned char addr)
int rc;
buffer[0] = addr;
- if (1 != (rc = i2c_master_send(c, buffer, 1)))
- v4l2_dbg(0, debug, sd, "i2c i/o error: rc == %d (should be 1)\n", rc);
+
+ rc = i2c_master_send(c, buffer, 1);
+ if (rc < 0) {
+ v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc);
+ return rc;
+ }
msleep(10);
- if (1 != (rc = i2c_master_recv(c, buffer, 1)))
- v4l2_dbg(0, debug, sd, "i2c i/o error: rc == %d (should be 1)\n", rc);
+ rc = i2c_master_recv(c, buffer, 1);
+ if (rc < 0) {
+ v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc);
+ return rc;
+ }
v4l2_dbg(2, debug, sd, "tvp5150: read 0x%02x = 0x%02x\n", addr, buffer[0]);
@@ -279,6 +286,11 @@ static inline void tvp5150_selmux(struct v4l2_subdev *sd)
* For Composite and TV, it should be the reverse
*/
val = tvp5150_read(sd, TVP5150_MISC_CTL);
+ if (val < 0) {
+ v4l2_err(sd, "%s: failed with error = %d\n", __func__, val);
+ return;
+ }
+
if (decoder->input == TVP5150_SVIDEO)
val = (val & ~0x40) | 0x10;
else
@@ -676,6 +688,7 @@ static int tvp5150_get_vbi(struct v4l2_subdev *sd,
v4l2_std_id std = decoder->norm;
u8 reg;
int pos, type = 0;
+ int i, ret = 0;
if (std == V4L2_STD_ALL) {
v4l2_err(sd, "VBI can't be configured without knowing number of lines\n");
@@ -690,13 +703,17 @@ static int tvp5150_get_vbi(struct v4l2_subdev *sd,
reg = ((line - 6) << 1) + TVP5150_LINE_MODE_INI;
- pos = tvp5150_read(sd, reg) & 0x0f;
- if (pos < 0x0f)
- type = regs[pos].type.vbi_type;
-
- pos = tvp5150_read(sd, reg + 1) & 0x0f;
- if (pos < 0x0f)
- type |= regs[pos].type.vbi_type;
+ for (i = 0; i <= 1; i++) {
+ ret = tvp5150_read(sd, reg + i);
+ if (ret < 0) {
+ v4l2_err(sd, "%s: failed with error = %d\n",
+ __func__, ret);
+ return 0;
+ }
+ pos = ret & 0x0f;
+ if (pos < 0x0f)
+ type |= regs[pos].type.vbi_type;
+ }
return type;
}
@@ -1031,13 +1048,21 @@ static int tvp5150_g_chip_ident(struct v4l2_subdev *sd,
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int tvp5150_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
+ int res;
+
struct i2c_client *client = v4l2_get_subdevdata(sd);
if (!v4l2_chip_match_i2c_client(client, &reg->match))
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- reg->val = tvp5150_read(sd, reg->reg & 0xff);
+ res = tvp5150_read(sd, reg->reg & 0xff);
+ if (res < 0) {
+ v4l2_err(sd, "%s: failed with error = %d\n", __func__, res);
+ return res;
+ }
+
+ reg->val = res;
reg->size = 1;
return 0;
}
@@ -1126,7 +1151,8 @@ static int tvp5150_probe(struct i2c_client *c,
{
struct tvp5150 *core;
struct v4l2_subdev *sd;
- u8 msb_id, lsb_id, msb_rom, lsb_rom;
+ int tvp5150_id[4];
+ int i, res;
/* Check if the adapter supports the needed features */
if (!i2c_check_functionality(c->adapter,
@@ -1139,26 +1165,37 @@ static int tvp5150_probe(struct i2c_client *c,
}
sd = &core->sd;
v4l2_i2c_subdev_init(sd, c, &tvp5150_ops);
+
+ /*
+ * Read consequent registers - TVP5150_MSB_DEV_ID, TVP5150_LSB_DEV_ID,
+ * TVP5150_ROM_MAJOR_VER, TVP5150_ROM_MINOR_VER
+ */
+ for (i = 0; i < 4; i++) {
+ res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i);
+ if (res < 0)
+ goto free_core;
+ tvp5150_id[i] = res;
+ }
+
v4l_info(c, "chip found @ 0x%02x (%s)\n",
c->addr << 1, c->adapter->name);
- msb_id = tvp5150_read(sd, TVP5150_MSB_DEV_ID);
- lsb_id = tvp5150_read(sd, TVP5150_LSB_DEV_ID);
- msb_rom = tvp5150_read(sd, TVP5150_ROM_MAJOR_VER);
- lsb_rom = tvp5150_read(sd, TVP5150_ROM_MINOR_VER);
-
- if (msb_rom == 4 && lsb_rom == 0) { /* Is TVP5150AM1 */
- v4l2_info(sd, "tvp%02x%02xam1 detected.\n", msb_id, lsb_id);
+ if (tvp5150_id[2] == 4 && tvp5150_id[3] == 0) { /* Is TVP5150AM1 */
+ v4l2_info(sd, "tvp%02x%02xam1 detected.\n",
+ tvp5150_id[0], tvp5150_id[1]);
/* ITU-T BT.656.4 timing */
tvp5150_write(sd, TVP5150_REV_SELECT, 0);
} else {
- if (msb_rom == 3 || lsb_rom == 0x21) { /* Is TVP5150A */
- v4l2_info(sd, "tvp%02x%02xa detected.\n", msb_id, lsb_id);
+ /* Is TVP5150A */
+ if (tvp5150_id[2] == 3 || tvp5150_id[3] == 0x21) {
+ v4l2_info(sd, "tvp%02x%02xa detected.\n",
+ tvp5150_id[2], tvp5150_id[3]);
} else {
v4l2_info(sd, "*** unknown tvp%02x%02x chip detected.\n",
- msb_id, lsb_id);
- v4l2_info(sd, "*** Rom ver is %d.%d\n", msb_rom, lsb_rom);
+ tvp5150_id[2], tvp5150_id[3]);
+ v4l2_info(sd, "*** Rom ver is %d.%d\n",
+ tvp5150_id[2], tvp5150_id[3]);
}
}
@@ -1177,11 +1214,9 @@ static int tvp5150_probe(struct i2c_client *c,
V4L2_CID_HUE, -128, 127, 1, 0);
sd->ctrl_handler = &core->hdl;
if (core->hdl.error) {
- int err = core->hdl.error;
-
+ res = core->hdl.error;
v4l2_ctrl_handler_free(&core->hdl);
- kfree(core);
- return err;
+ goto free_core;
}
v4l2_ctrl_handler_setup(&core->hdl);
@@ -1197,6 +1232,10 @@ static int tvp5150_probe(struct i2c_client *c,
if (debug > 1)
tvp5150_log_status(sd);
return 0;
+
+free_core:
+ kfree(core);
+ return res;
}
static int tvp5150_remove(struct i2c_client *c)
diff --git a/drivers/media/video/uvc/Kconfig b/drivers/media/video/uvc/Kconfig
index 6c197da531b2..541c9f1e4c6a 100644
--- a/drivers/media/video/uvc/Kconfig
+++ b/drivers/media/video/uvc/Kconfig
@@ -10,6 +10,7 @@ config USB_VIDEO_CLASS
config USB_VIDEO_CLASS_INPUT_EVDEV
bool "UVC input events device support"
default y
+ depends on USB_VIDEO_CLASS
depends on USB_VIDEO_CLASS=INPUT || INPUT=y
---help---
This option makes USB Video Class devices register an input device
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 759bef8897e9..f00db3060e0e 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -1051,7 +1051,7 @@ static long uvc_v4l2_ioctl(struct file *file,
{
if (uvc_trace_param & UVC_TRACE_IOCTL) {
uvc_printk(KERN_DEBUG, "uvc_v4l2_ioctl(");
- v4l_printk_ioctl(cmd);
+ v4l_printk_ioctl(NULL, cmd);
printk(")\n");
}
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index b76b0ac0958f..7ac4347ca09e 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -1188,7 +1188,11 @@ static void uvc_video_decode_bulk(struct urb *urb, struct uvc_streaming *stream,
u8 *mem;
int len, ret;
- if (urb->actual_length == 0)
+ /*
+ * Ignore ZLPs if they're not part of a frame, otherwise process them
+ * to trigger the end of payload detection.
+ */
+ if (urb->actual_length == 0 && stream->bulk.header_size == 0)
return;
mem = urb->transfer_buffer;
@@ -1594,7 +1598,7 @@ static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
psize = le16_to_cpu(ep->desc.wMaxPacketSize);
psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
if (psize >= bandwidth && psize <= best_psize) {
- altsetting = i;
+ altsetting = alts->desc.bAlternateSetting;
best_psize = psize;
best_ep = ep;
}
diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
index 5327ad3a6390..ac365cfb3706 100644
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -327,7 +327,7 @@ struct v4l2_buffer32 {
compat_caddr_t planes;
} m;
__u32 length;
- __u32 input;
+ __u32 reserved2;
__u32 reserved;
};
@@ -387,8 +387,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
get_user(kp->index, &up->index) ||
get_user(kp->type, &up->type) ||
get_user(kp->flags, &up->flags) ||
- get_user(kp->memory, &up->memory) ||
- get_user(kp->input, &up->input))
+ get_user(kp->memory, &up->memory))
return -EFAULT;
if (V4L2_TYPE_IS_OUTPUT(kp->type))
@@ -472,8 +471,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
put_user(kp->index, &up->index) ||
put_user(kp->type, &up->type) ||
put_user(kp->flags, &up->flags) ||
- put_user(kp->memory, &up->memory) ||
- put_user(kp->input, &up->input))
+ put_user(kp->memory, &up->memory))
return -EFAULT;
if (put_user(kp->bytesused, &up->bytesused) ||
@@ -482,6 +480,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
put_user(kp->timestamp.tv_usec, &up->timestamp.tv_usec) ||
copy_to_user(&up->timecode, &kp->timecode, sizeof(struct v4l2_timecode)) ||
put_user(kp->sequence, &up->sequence) ||
+ put_user(kp->reserved2, &up->reserved2) ||
put_user(kp->reserved, &up->reserved))
return -EFAULT;
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 0cbada18f6f5..af70f931727c 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -46,6 +46,29 @@ static ssize_t show_index(struct device *cd,
return sprintf(buf, "%i\n", vdev->index);
}
+static ssize_t show_debug(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vdev = to_video_device(cd);
+
+ return sprintf(buf, "%i\n", vdev->debug);
+}
+
+static ssize_t set_debug(struct device *cd, struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ struct video_device *vdev = to_video_device(cd);
+ int res = 0;
+ u16 value;
+
+ res = kstrtou16(buf, 0, &value);
+ if (res)
+ return res;
+
+ vdev->debug = value;
+ return len;
+}
+
static ssize_t show_name(struct device *cd,
struct device_attribute *attr, char *buf)
{
@@ -56,6 +79,7 @@ static ssize_t show_name(struct device *cd,
static struct device_attribute video_device_attrs[] = {
__ATTR(name, S_IRUGO, show_name, NULL),
+ __ATTR(debug, 0644, show_debug, set_debug),
__ATTR(index, S_IRUGO, show_index, NULL),
__ATTR_NULL
};
@@ -281,6 +305,9 @@ static ssize_t v4l2_read(struct file *filp, char __user *buf,
ret = vdev->fops->read(filp, buf, sz, off);
if (test_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags))
mutex_unlock(vdev->lock);
+ if (vdev->debug)
+ printk(KERN_DEBUG "%s: read: %zd (%d)\n",
+ video_device_node_name(vdev), sz, ret);
return ret;
}
@@ -299,6 +326,9 @@ static ssize_t v4l2_write(struct file *filp, const char __user *buf,
ret = vdev->fops->write(filp, buf, sz, off);
if (test_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags))
mutex_unlock(vdev->lock);
+ if (vdev->debug)
+ printk(KERN_DEBUG "%s: write: %zd (%d)\n",
+ video_device_node_name(vdev), sz, ret);
return ret;
}
@@ -315,6 +345,9 @@ static unsigned int v4l2_poll(struct file *filp, struct poll_table_struct *poll)
ret = vdev->fops->poll(filp, poll);
if (test_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags))
mutex_unlock(vdev->lock);
+ if (vdev->debug)
+ printk(KERN_DEBUG "%s: poll: %08x\n",
+ video_device_node_name(vdev), ret);
return ret;
}
@@ -324,20 +357,14 @@ static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
int ret = -ENODEV;
if (vdev->fops->unlocked_ioctl) {
- bool locked = false;
+ struct mutex *lock = v4l2_ioctl_get_lock(vdev, cmd);
- if (vdev->lock) {
- /* always lock unless the cmd is marked as "don't use lock" */
- locked = !v4l2_is_known_ioctl(cmd) ||
- !test_bit(_IOC_NR(cmd), vdev->disable_locking);
-
- if (locked && mutex_lock_interruptible(vdev->lock))
- return -ERESTARTSYS;
- }
+ if (lock && mutex_lock_interruptible(lock))
+ return -ERESTARTSYS;
if (video_is_registered(vdev))
ret = vdev->fops->unlocked_ioctl(filp, cmd, arg);
- if (locked)
- mutex_unlock(vdev->lock);
+ if (lock)
+ mutex_unlock(lock);
} else if (vdev->fops->ioctl) {
/* This code path is a replacement for the BKL. It is a major
* hack but it will have to do for those drivers that are not
@@ -385,12 +412,17 @@ static unsigned long v4l2_get_unmapped_area(struct file *filp,
unsigned long flags)
{
struct video_device *vdev = video_devdata(filp);
+ int ret;
if (!vdev->fops->get_unmapped_area)
return -ENOSYS;
if (!video_is_registered(vdev))
return -ENODEV;
- return vdev->fops->get_unmapped_area(filp, addr, len, pgoff, flags);
+ ret = vdev->fops->get_unmapped_area(filp, addr, len, pgoff, flags);
+ if (vdev->debug)
+ printk(KERN_DEBUG "%s: get_unmapped_area (%d)\n",
+ video_device_node_name(vdev), ret);
+ return ret;
}
#endif
@@ -408,6 +440,9 @@ static int v4l2_mmap(struct file *filp, struct vm_area_struct *vm)
ret = vdev->fops->mmap(filp, vm);
if (test_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags))
mutex_unlock(vdev->lock);
+ if (vdev->debug)
+ printk(KERN_DEBUG "%s: mmap (%d)\n",
+ video_device_node_name(vdev), ret);
return ret;
}
@@ -446,6 +481,9 @@ err:
/* decrease the refcount in case of an error */
if (ret)
video_put(vdev);
+ if (vdev->debug)
+ printk(KERN_DEBUG "%s: open (%d)\n",
+ video_device_node_name(vdev), ret);
return ret;
}
@@ -465,6 +503,9 @@ static int v4l2_release(struct inode *inode, struct file *filp)
/* decrease the refcount unconditionally since the release()
return value is ignored. */
video_put(vdev);
+ if (vdev->debug)
+ printk(KERN_DEBUG "%s: release\n",
+ video_device_node_name(vdev));
return ret;
}
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index d7fa8962d8b3..70e0efb127a6 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -27,27 +27,7 @@
#include <media/v4l2-event.h>
#include <media/v4l2-device.h>
#include <media/v4l2-chip-ident.h>
-
-#define dbgarg(cmd, fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) { \
- printk(KERN_DEBUG "%s: ", vfd->name); \
- v4l_printk_ioctl(cmd); \
- printk(" " fmt, ## arg); \
- } \
- } while (0)
-
-#define dbgarg2(fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) \
- printk(KERN_DEBUG "%s: " fmt, vfd->name, ## arg);\
- } while (0)
-
-#define dbgarg3(fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) \
- printk(KERN_CONT "%s: " fmt, vfd->name, ## arg);\
- } while (0)
+#include <media/videobuf2-core.h>
/* Zero out the end of the struct pointed to by p. Everything after, but
* not including, the specified field is cleared. */
@@ -183,207 +163,507 @@ static const char *v4l2_memory_names[] = {
/* ------------------------------------------------------------------ */
/* debug help functions */
-struct v4l2_ioctl_info {
- unsigned int ioctl;
- u16 flags;
- const char * const name;
-};
+static void v4l_print_querycap(const void *arg, bool write_only)
+{
+ const struct v4l2_capability *p = arg;
-/* This control needs a priority check */
-#define INFO_FL_PRIO (1 << 0)
-/* This control can be valid if the filehandle passes a control handler. */
-#define INFO_FL_CTRL (1 << 1)
+ pr_cont("driver=%s, card=%s, bus=%s, version=0x%08x, "
+ "capabilities=0x%08x, device_caps=0x%08x\n",
+ p->driver, p->card, p->bus_info,
+ p->version, p->capabilities, p->device_caps);
+}
-#define IOCTL_INFO(_ioctl, _flags) [_IOC_NR(_ioctl)] = { \
- .ioctl = _ioctl, \
- .flags = _flags, \
- .name = #_ioctl, \
+static void v4l_print_enuminput(const void *arg, bool write_only)
+{
+ const struct v4l2_input *p = arg;
+
+ pr_cont("index=%u, name=%s, type=%u, audioset=0x%x, tuner=%u, "
+ "std=0x%08Lx, status=0x%x, capabilities=0x%x\n",
+ p->index, p->name, p->type, p->audioset, p->tuner,
+ (unsigned long long)p->std, p->status, p->capabilities);
}
-static struct v4l2_ioctl_info v4l2_ioctls[] = {
- IOCTL_INFO(VIDIOC_QUERYCAP, 0),
- IOCTL_INFO(VIDIOC_ENUM_FMT, 0),
- IOCTL_INFO(VIDIOC_G_FMT, 0),
- IOCTL_INFO(VIDIOC_S_FMT, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_REQBUFS, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_QUERYBUF, 0),
- IOCTL_INFO(VIDIOC_G_FBUF, 0),
- IOCTL_INFO(VIDIOC_S_FBUF, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_OVERLAY, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_QBUF, 0),
- IOCTL_INFO(VIDIOC_DQBUF, 0),
- IOCTL_INFO(VIDIOC_STREAMON, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_STREAMOFF, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_PARM, 0),
- IOCTL_INFO(VIDIOC_S_PARM, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_STD, 0),
- IOCTL_INFO(VIDIOC_S_STD, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_ENUMSTD, 0),
- IOCTL_INFO(VIDIOC_ENUMINPUT, 0),
- IOCTL_INFO(VIDIOC_G_CTRL, INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_S_CTRL, INFO_FL_PRIO | INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_G_TUNER, 0),
- IOCTL_INFO(VIDIOC_S_TUNER, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_AUDIO, 0),
- IOCTL_INFO(VIDIOC_S_AUDIO, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_QUERYCTRL, INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_QUERYMENU, INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_G_INPUT, 0),
- IOCTL_INFO(VIDIOC_S_INPUT, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_OUTPUT, 0),
- IOCTL_INFO(VIDIOC_S_OUTPUT, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_ENUMOUTPUT, 0),
- IOCTL_INFO(VIDIOC_G_AUDOUT, 0),
- IOCTL_INFO(VIDIOC_S_AUDOUT, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_MODULATOR, 0),
- IOCTL_INFO(VIDIOC_S_MODULATOR, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_FREQUENCY, 0),
- IOCTL_INFO(VIDIOC_S_FREQUENCY, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_CROPCAP, 0),
- IOCTL_INFO(VIDIOC_G_CROP, 0),
- IOCTL_INFO(VIDIOC_S_CROP, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_SELECTION, 0),
- IOCTL_INFO(VIDIOC_S_SELECTION, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_JPEGCOMP, 0),
- IOCTL_INFO(VIDIOC_S_JPEGCOMP, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_QUERYSTD, 0),
- IOCTL_INFO(VIDIOC_TRY_FMT, 0),
- IOCTL_INFO(VIDIOC_ENUMAUDIO, 0),
- IOCTL_INFO(VIDIOC_ENUMAUDOUT, 0),
- IOCTL_INFO(VIDIOC_G_PRIORITY, 0),
- IOCTL_INFO(VIDIOC_S_PRIORITY, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_SLICED_VBI_CAP, 0),
- IOCTL_INFO(VIDIOC_LOG_STATUS, 0),
- IOCTL_INFO(VIDIOC_G_EXT_CTRLS, INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_S_EXT_CTRLS, INFO_FL_PRIO | INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_TRY_EXT_CTRLS, 0),
- IOCTL_INFO(VIDIOC_ENUM_FRAMESIZES, 0),
- IOCTL_INFO(VIDIOC_ENUM_FRAMEINTERVALS, 0),
- IOCTL_INFO(VIDIOC_G_ENC_INDEX, 0),
- IOCTL_INFO(VIDIOC_ENCODER_CMD, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_TRY_ENCODER_CMD, 0),
- IOCTL_INFO(VIDIOC_DECODER_CMD, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_TRY_DECODER_CMD, 0),
-#ifdef CONFIG_VIDEO_ADV_DEBUG
- IOCTL_INFO(VIDIOC_DBG_S_REGISTER, 0),
- IOCTL_INFO(VIDIOC_DBG_G_REGISTER, 0),
-#endif
- IOCTL_INFO(VIDIOC_DBG_G_CHIP_IDENT, 0),
- IOCTL_INFO(VIDIOC_S_HW_FREQ_SEEK, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_ENUM_DV_PRESETS, 0),
- IOCTL_INFO(VIDIOC_S_DV_PRESET, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_DV_PRESET, 0),
- IOCTL_INFO(VIDIOC_QUERY_DV_PRESET, 0),
- IOCTL_INFO(VIDIOC_S_DV_TIMINGS, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_G_DV_TIMINGS, 0),
- IOCTL_INFO(VIDIOC_DQEVENT, 0),
- IOCTL_INFO(VIDIOC_SUBSCRIBE_EVENT, 0),
- IOCTL_INFO(VIDIOC_UNSUBSCRIBE_EVENT, 0),
- IOCTL_INFO(VIDIOC_CREATE_BUFS, INFO_FL_PRIO),
- IOCTL_INFO(VIDIOC_PREPARE_BUF, 0),
- IOCTL_INFO(VIDIOC_ENUM_DV_TIMINGS, 0),
- IOCTL_INFO(VIDIOC_QUERY_DV_TIMINGS, 0),
- IOCTL_INFO(VIDIOC_DV_TIMINGS_CAP, 0),
-};
-#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
+static void v4l_print_enumoutput(const void *arg, bool write_only)
+{
+ const struct v4l2_output *p = arg;
-bool v4l2_is_known_ioctl(unsigned int cmd)
+ pr_cont("index=%u, name=%s, type=%u, audioset=0x%x, "
+ "modulator=%u, std=0x%08Lx, capabilities=0x%x\n",
+ p->index, p->name, p->type, p->audioset, p->modulator,
+ (unsigned long long)p->std, p->capabilities);
+}
+
+static void v4l_print_audio(const void *arg, bool write_only)
{
- if (_IOC_NR(cmd) >= V4L2_IOCTLS)
- return false;
- return v4l2_ioctls[_IOC_NR(cmd)].ioctl == cmd;
+ const struct v4l2_audio *p = arg;
+
+ if (write_only)
+ pr_cont("index=%u, mode=0x%x\n", p->index, p->mode);
+ else
+ pr_cont("index=%u, name=%s, capability=0x%x, mode=0x%x\n",
+ p->index, p->name, p->capability, p->mode);
}
-/* Common ioctl debug function. This function can be used by
- external ioctl messages as well as internal V4L ioctl */
-void v4l_printk_ioctl(unsigned int cmd)
+static void v4l_print_audioout(const void *arg, bool write_only)
{
- char *dir, *type;
+ const struct v4l2_audioout *p = arg;
- switch (_IOC_TYPE(cmd)) {
- case 'd':
- type = "v4l2_int";
+ if (write_only)
+ pr_cont("index=%u\n", p->index);
+ else
+ pr_cont("index=%u, name=%s, capability=0x%x, mode=0x%x\n",
+ p->index, p->name, p->capability, p->mode);
+}
+
+static void v4l_print_fmtdesc(const void *arg, bool write_only)
+{
+ const struct v4l2_fmtdesc *p = arg;
+
+ pr_cont("index=%u, type=%s, flags=0x%x, pixelformat=%c%c%c%c, description='%s'\n",
+ p->index, prt_names(p->type, v4l2_type_names),
+ p->flags, (p->pixelformat & 0xff),
+ (p->pixelformat >> 8) & 0xff,
+ (p->pixelformat >> 16) & 0xff,
+ (p->pixelformat >> 24) & 0xff,
+ p->description);
+}
+
+static void v4l_print_format(const void *arg, bool write_only)
+{
+ const struct v4l2_format *p = arg;
+ const struct v4l2_pix_format *pix;
+ const struct v4l2_pix_format_mplane *mp;
+ const struct v4l2_vbi_format *vbi;
+ const struct v4l2_sliced_vbi_format *sliced;
+ const struct v4l2_window *win;
+ const struct v4l2_clip *clip;
+ unsigned i;
+
+ pr_cont("type=%s", prt_names(p->type, v4l2_type_names));
+ switch (p->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ pix = &p->fmt.pix;
+ pr_cont(", width=%u, height=%u, "
+ "pixelformat=%c%c%c%c, field=%s, "
+ "bytesperline=%u sizeimage=%u, colorspace=%d\n",
+ pix->width, pix->height,
+ (pix->pixelformat & 0xff),
+ (pix->pixelformat >> 8) & 0xff,
+ (pix->pixelformat >> 16) & 0xff,
+ (pix->pixelformat >> 24) & 0xff,
+ prt_names(pix->field, v4l2_field_names),
+ pix->bytesperline, pix->sizeimage,
+ pix->colorspace);
break;
- case 'V':
- if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
- type = "v4l2";
- break;
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ mp = &p->fmt.pix_mp;
+ pr_cont(", width=%u, height=%u, "
+ "format=%c%c%c%c, field=%s, "
+ "colorspace=%d, num_planes=%u\n",
+ mp->width, mp->height,
+ (mp->pixelformat & 0xff),
+ (mp->pixelformat >> 8) & 0xff,
+ (mp->pixelformat >> 16) & 0xff,
+ (mp->pixelformat >> 24) & 0xff,
+ prt_names(mp->field, v4l2_field_names),
+ mp->colorspace, mp->num_planes);
+ for (i = 0; i < mp->num_planes; i++)
+ printk(KERN_DEBUG "plane %u: bytesperline=%u sizeimage=%u\n", i,
+ mp->plane_fmt[i].bytesperline,
+ mp->plane_fmt[i].sizeimage);
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ win = &p->fmt.win;
+ pr_cont(", wxh=%dx%d, x,y=%d,%d, field=%s, "
+ "chromakey=0x%08x, bitmap=%p, "
+ "global_alpha=0x%02x\n",
+ win->w.width, win->w.height,
+ win->w.left, win->w.top,
+ prt_names(win->field, v4l2_field_names),
+ win->chromakey, win->bitmap, win->global_alpha);
+ clip = win->clips;
+ for (i = 0; i < win->clipcount; i++) {
+ printk(KERN_DEBUG "clip %u: wxh=%dx%d, x,y=%d,%d\n",
+ i, clip->c.width, clip->c.height,
+ clip->c.left, clip->c.top);
+ clip = clip->next;
}
- printk("%s", v4l2_ioctls[_IOC_NR(cmd)].name);
- return;
- default:
- type = "unknown";
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ vbi = &p->fmt.vbi;
+ pr_cont(", sampling_rate=%u, offset=%u, samples_per_line=%u, "
+ "sample_format=%c%c%c%c, start=%u,%u, count=%u,%u\n",
+ vbi->sampling_rate, vbi->offset,
+ vbi->samples_per_line,
+ (vbi->sample_format & 0xff),
+ (vbi->sample_format >> 8) & 0xff,
+ (vbi->sample_format >> 16) & 0xff,
+ (vbi->sample_format >> 24) & 0xff,
+ vbi->start[0], vbi->start[1],
+ vbi->count[0], vbi->count[1]);
+ break;
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ sliced = &p->fmt.sliced;
+ pr_cont(", service_set=0x%08x, io_size=%d\n",
+ sliced->service_set, sliced->io_size);
+ for (i = 0; i < 24; i++)
+ printk(KERN_DEBUG "line[%02u]=0x%04x, 0x%04x\n", i,
+ sliced->service_lines[0][i],
+ sliced->service_lines[1][i]);
+ break;
+ case V4L2_BUF_TYPE_PRIVATE:
+ pr_cont("\n");
+ break;
}
+}
- switch (_IOC_DIR(cmd)) {
- case _IOC_NONE: dir = "--"; break;
- case _IOC_READ: dir = "r-"; break;
- case _IOC_WRITE: dir = "-w"; break;
- case _IOC_READ | _IOC_WRITE: dir = "rw"; break;
- default: dir = "*ERR*"; break;
- }
- printk("%s ioctl '%c', dir=%s, #%d (0x%08x)",
- type, _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd);
+static void v4l_print_framebuffer(const void *arg, bool write_only)
+{
+ const struct v4l2_framebuffer *p = arg;
+
+ pr_cont("capability=0x%x, flags=0x%x, base=0x%p, width=%u, "
+ "height=%u, pixelformat=%c%c%c%c, "
+ "bytesperline=%u sizeimage=%u, colorspace=%d\n",
+ p->capability, p->flags, p->base,
+ p->fmt.width, p->fmt.height,
+ (p->fmt.pixelformat & 0xff),
+ (p->fmt.pixelformat >> 8) & 0xff,
+ (p->fmt.pixelformat >> 16) & 0xff,
+ (p->fmt.pixelformat >> 24) & 0xff,
+ p->fmt.bytesperline, p->fmt.sizeimage,
+ p->fmt.colorspace);
+}
+
+static void v4l_print_buftype(const void *arg, bool write_only)
+{
+ pr_cont("type=%s\n", prt_names(*(u32 *)arg, v4l2_type_names));
+}
+
+static void v4l_print_modulator(const void *arg, bool write_only)
+{
+ const struct v4l2_modulator *p = arg;
+
+ if (write_only)
+ pr_cont("index=%u, txsubchans=0x%x", p->index, p->txsubchans);
+ else
+ pr_cont("index=%u, name=%s, capability=0x%x, "
+ "rangelow=%u, rangehigh=%u, txsubchans=0x%x\n",
+ p->index, p->name, p->capability,
+ p->rangelow, p->rangehigh, p->txsubchans);
+}
+
+static void v4l_print_tuner(const void *arg, bool write_only)
+{
+ const struct v4l2_tuner *p = arg;
+
+ if (write_only)
+ pr_cont("index=%u, audmode=%u\n", p->index, p->audmode);
+ else
+ pr_cont("index=%u, name=%s, type=%u, capability=0x%x, "
+ "rangelow=%u, rangehigh=%u, signal=%u, afc=%d, "
+ "rxsubchans=0x%x, audmode=%u\n",
+ p->index, p->name, p->type,
+ p->capability, p->rangelow,
+ p->rangehigh, p->signal, p->afc,
+ p->rxsubchans, p->audmode);
+}
+
+static void v4l_print_frequency(const void *arg, bool write_only)
+{
+ const struct v4l2_frequency *p = arg;
+
+ pr_cont("tuner=%u, type=%u, frequency=%u\n",
+ p->tuner, p->type, p->frequency);
+}
+
+static void v4l_print_standard(const void *arg, bool write_only)
+{
+ const struct v4l2_standard *p = arg;
+
+ pr_cont("index=%u, id=0x%Lx, name=%s, fps=%u/%u, "
+ "framelines=%u\n", p->index,
+ (unsigned long long)p->id, p->name,
+ p->frameperiod.numerator,
+ p->frameperiod.denominator,
+ p->framelines);
+}
+
+static void v4l_print_std(const void *arg, bool write_only)
+{
+ pr_cont("std=0x%08Lx\n", *(const long long unsigned *)arg);
}
-EXPORT_SYMBOL(v4l_printk_ioctl);
-static void dbgbuf(unsigned int cmd, struct video_device *vfd,
- struct v4l2_buffer *p)
+static void v4l_print_hw_freq_seek(const void *arg, bool write_only)
{
- struct v4l2_timecode *tc = &p->timecode;
- struct v4l2_plane *plane;
+ const struct v4l2_hw_freq_seek *p = arg;
+
+ pr_cont("tuner=%u, type=%u, seek_upward=%u, wrap_around=%u, spacing=%u\n",
+ p->tuner, p->type, p->seek_upward, p->wrap_around, p->spacing);
+}
+
+static void v4l_print_requestbuffers(const void *arg, bool write_only)
+{
+ const struct v4l2_requestbuffers *p = arg;
+
+ pr_cont("count=%d, type=%s, memory=%s\n",
+ p->count,
+ prt_names(p->type, v4l2_type_names),
+ prt_names(p->memory, v4l2_memory_names));
+}
+
+static void v4l_print_buffer(const void *arg, bool write_only)
+{
+ const struct v4l2_buffer *p = arg;
+ const struct v4l2_timecode *tc = &p->timecode;
+ const struct v4l2_plane *plane;
int i;
- dbgarg(cmd, "%02ld:%02d:%02d.%08ld index=%d, type=%s, "
- "flags=0x%08d, field=%0d, sequence=%d, memory=%s\n",
+ pr_cont("%02ld:%02d:%02d.%08ld index=%d, type=%s, "
+ "flags=0x%08x, field=%s, sequence=%d, memory=%s",
p->timestamp.tv_sec / 3600,
(int)(p->timestamp.tv_sec / 60) % 60,
(int)(p->timestamp.tv_sec % 60),
(long)p->timestamp.tv_usec,
p->index,
prt_names(p->type, v4l2_type_names),
- p->flags, p->field, p->sequence,
- prt_names(p->memory, v4l2_memory_names));
+ p->flags, prt_names(p->field, v4l2_field_names),
+ p->sequence, prt_names(p->memory, v4l2_memory_names));
if (V4L2_TYPE_IS_MULTIPLANAR(p->type) && p->m.planes) {
+ pr_cont("\n");
for (i = 0; i < p->length; ++i) {
plane = &p->m.planes[i];
- dbgarg2("plane %d: bytesused=%d, data_offset=0x%08x "
- "offset/userptr=0x%08lx, length=%d\n",
+ printk(KERN_DEBUG
+ "plane %d: bytesused=%d, data_offset=0x%08x "
+ "offset/userptr=0x%lx, length=%d\n",
i, plane->bytesused, plane->data_offset,
plane->m.userptr, plane->length);
}
} else {
- dbgarg2("bytesused=%d, offset/userptr=0x%08lx, length=%d\n",
+ pr_cont("bytesused=%d, offset/userptr=0x%lx, length=%d\n",
p->bytesused, p->m.userptr, p->length);
}
- dbgarg2("timecode=%02d:%02d:%02d type=%d, "
- "flags=0x%08d, frames=%d, userbits=0x%08x\n",
+ printk(KERN_DEBUG "timecode=%02d:%02d:%02d type=%d, "
+ "flags=0x%08x, frames=%d, userbits=0x%08x\n",
tc->hours, tc->minutes, tc->seconds,
tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits);
}
-static inline void dbgrect(struct video_device *vfd, char *s,
- struct v4l2_rect *r)
+static void v4l_print_create_buffers(const void *arg, bool write_only)
{
- dbgarg2("%sRect start at %dx%d, size=%dx%d\n", s, r->left, r->top,
- r->width, r->height);
-};
+ const struct v4l2_create_buffers *p = arg;
+
+ pr_cont("index=%d, count=%d, memory=%s, ",
+ p->index, p->count,
+ prt_names(p->memory, v4l2_memory_names));
+ v4l_print_format(&p->format, write_only);
+}
-static void dbgtimings(struct video_device *vfd,
- const struct v4l2_dv_timings *p)
+static void v4l_print_streamparm(const void *arg, bool write_only)
{
+ const struct v4l2_streamparm *p = arg;
+
+ pr_cont("type=%s", prt_names(p->type, v4l2_type_names));
+
+ if (p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+ p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
+ const struct v4l2_captureparm *c = &p->parm.capture;
+
+ pr_cont(", capability=0x%x, capturemode=0x%x, timeperframe=%d/%d, "
+ "extendedmode=%d, readbuffers=%d\n",
+ c->capability, c->capturemode,
+ c->timeperframe.numerator, c->timeperframe.denominator,
+ c->extendedmode, c->readbuffers);
+ } else if (p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT ||
+ p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+ const struct v4l2_outputparm *c = &p->parm.output;
+
+ pr_cont(", capability=0x%x, outputmode=0x%x, timeperframe=%d/%d, "
+ "extendedmode=%d, writebuffers=%d\n",
+ c->capability, c->outputmode,
+ c->timeperframe.numerator, c->timeperframe.denominator,
+ c->extendedmode, c->writebuffers);
+ }
+}
+
+static void v4l_print_queryctrl(const void *arg, bool write_only)
+{
+ const struct v4l2_queryctrl *p = arg;
+
+ pr_cont("id=0x%x, type=%d, name=%s, min/max=%d/%d, "
+ "step=%d, default=%d, flags=0x%08x\n",
+ p->id, p->type, p->name,
+ p->minimum, p->maximum,
+ p->step, p->default_value, p->flags);
+}
+
+static void v4l_print_querymenu(const void *arg, bool write_only)
+{
+ const struct v4l2_querymenu *p = arg;
+
+ pr_cont("id=0x%x, index=%d\n", p->id, p->index);
+}
+
+static void v4l_print_control(const void *arg, bool write_only)
+{
+ const struct v4l2_control *p = arg;
+
+ pr_cont("id=0x%x, value=%d\n", p->id, p->value);
+}
+
+static void v4l_print_ext_controls(const void *arg, bool write_only)
+{
+ const struct v4l2_ext_controls *p = arg;
+ int i;
+
+ pr_cont("class=0x%x, count=%d, error_idx=%d",
+ p->ctrl_class, p->count, p->error_idx);
+ for (i = 0; i < p->count; i++) {
+ if (p->controls[i].size)
+ pr_cont(", id/val=0x%x/0x%x",
+ p->controls[i].id, p->controls[i].value);
+ else
+ pr_cont(", id/size=0x%x/%u",
+ p->controls[i].id, p->controls[i].size);
+ }
+ pr_cont("\n");
+}
+
+static void v4l_print_cropcap(const void *arg, bool write_only)
+{
+ const struct v4l2_cropcap *p = arg;
+
+ pr_cont("type=%s, bounds wxh=%dx%d, x,y=%d,%d, "
+ "defrect wxh=%dx%d, x,y=%d,%d\n, "
+ "pixelaspect %d/%d\n",
+ prt_names(p->type, v4l2_type_names),
+ p->bounds.width, p->bounds.height,
+ p->bounds.left, p->bounds.top,
+ p->defrect.width, p->defrect.height,
+ p->defrect.left, p->defrect.top,
+ p->pixelaspect.numerator, p->pixelaspect.denominator);
+}
+
+static void v4l_print_crop(const void *arg, bool write_only)
+{
+ const struct v4l2_crop *p = arg;
+
+ pr_cont("type=%s, wxh=%dx%d, x,y=%d,%d\n",
+ prt_names(p->type, v4l2_type_names),
+ p->c.width, p->c.height,
+ p->c.left, p->c.top);
+}
+
+static void v4l_print_selection(const void *arg, bool write_only)
+{
+ const struct v4l2_selection *p = arg;
+
+ pr_cont("type=%s, target=%d, flags=0x%x, wxh=%dx%d, x,y=%d,%d\n",
+ prt_names(p->type, v4l2_type_names),
+ p->target, p->flags,
+ p->r.width, p->r.height, p->r.left, p->r.top);
+}
+
+static void v4l_print_jpegcompression(const void *arg, bool write_only)
+{
+ const struct v4l2_jpegcompression *p = arg;
+
+ pr_cont("quality=%d, APPn=%d, APP_len=%d, "
+ "COM_len=%d, jpeg_markers=0x%x\n",
+ p->quality, p->APPn, p->APP_len,
+ p->COM_len, p->jpeg_markers);
+}
+
+static void v4l_print_enc_idx(const void *arg, bool write_only)
+{
+ const struct v4l2_enc_idx *p = arg;
+
+ pr_cont("entries=%d, entries_cap=%d\n",
+ p->entries, p->entries_cap);
+}
+
+static void v4l_print_encoder_cmd(const void *arg, bool write_only)
+{
+ const struct v4l2_encoder_cmd *p = arg;
+
+ pr_cont("cmd=%d, flags=0x%x\n",
+ p->cmd, p->flags);
+}
+
+static void v4l_print_decoder_cmd(const void *arg, bool write_only)
+{
+ const struct v4l2_decoder_cmd *p = arg;
+
+ pr_cont("cmd=%d, flags=0x%x\n", p->cmd, p->flags);
+
+ if (p->cmd == V4L2_DEC_CMD_START)
+ pr_info("speed=%d, format=%u\n",
+ p->start.speed, p->start.format);
+ else if (p->cmd == V4L2_DEC_CMD_STOP)
+ pr_info("pts=%llu\n", p->stop.pts);
+}
+
+static void v4l_print_dbg_chip_ident(const void *arg, bool write_only)
+{
+ const struct v4l2_dbg_chip_ident *p = arg;
+
+ pr_cont("type=%u, ", p->match.type);
+ if (p->match.type == V4L2_CHIP_MATCH_I2C_DRIVER)
+ pr_cont("name=%s, ", p->match.name);
+ else
+ pr_cont("addr=%u, ", p->match.addr);
+ pr_cont("chip_ident=%u, revision=0x%x\n",
+ p->ident, p->revision);
+}
+
+static void v4l_print_dbg_register(const void *arg, bool write_only)
+{
+ const struct v4l2_dbg_register *p = arg;
+
+ pr_cont("type=%u, ", p->match.type);
+ if (p->match.type == V4L2_CHIP_MATCH_I2C_DRIVER)
+ pr_cont("name=%s, ", p->match.name);
+ else
+ pr_cont("addr=%u, ", p->match.addr);
+ pr_cont("reg=0x%llx, val=0x%llx\n",
+ p->reg, p->val);
+}
+
+static void v4l_print_dv_enum_presets(const void *arg, bool write_only)
+{
+ const struct v4l2_dv_enum_preset *p = arg;
+
+ pr_cont("index=%u, preset=%u, name=%s, width=%u, height=%u\n",
+ p->index, p->preset, p->name, p->width, p->height);
+}
+
+static void v4l_print_dv_preset(const void *arg, bool write_only)
+{
+ const struct v4l2_dv_preset *p = arg;
+
+ pr_cont("preset=%u\n", p->preset);
+}
+
+static void v4l_print_dv_timings(const void *arg, bool write_only)
+{
+ const struct v4l2_dv_timings *p = arg;
+
switch (p->type) {
case V4L2_DV_BT_656_1120:
- dbgarg2("bt-656/1120:interlaced=%d,"
- " pixelclock=%lld,"
- " width=%d, height=%d, polarities=%x,"
- " hfrontporch=%d, hsync=%d,"
- " hbackporch=%d, vfrontporch=%d,"
- " vsync=%d, vbackporch=%d,"
- " il_vfrontporch=%d, il_vsync=%d,"
- " il_vbackporch=%d, standards=%x, flags=%x\n",
+ pr_cont("type=bt-656/1120, interlaced=%u, "
+ "pixelclock=%llu, "
+ "width=%u, height=%u, polarities=0x%x, "
+ "hfrontporch=%u, hsync=%u, "
+ "hbackporch=%u, vfrontporch=%u, "
+ "vsync=%u, vbackporch=%u, "
+ "il_vfrontporch=%u, il_vsync=%u, "
+ "il_vbackporch=%u, standards=0x%x, flags=0x%x\n",
p->bt.interlaced, p->bt.pixelclock,
p->bt.width, p->bt.height,
p->bt.polarities, p->bt.hfrontporch,
@@ -394,67 +674,173 @@ static void dbgtimings(struct video_device *vfd,
p->bt.standards, p->bt.flags);
break;
default:
- dbgarg2("Unknown type %d!\n", p->type);
+ pr_cont("type=%d\n", p->type);
break;
}
}
-static inline void v4l_print_pix_fmt(struct video_device *vfd,
- struct v4l2_pix_format *fmt)
+static void v4l_print_enum_dv_timings(const void *arg, bool write_only)
{
- dbgarg2("width=%d, height=%d, format=%c%c%c%c, field=%s, "
- "bytesperline=%d sizeimage=%d, colorspace=%d\n",
- fmt->width, fmt->height,
- (fmt->pixelformat & 0xff),
- (fmt->pixelformat >> 8) & 0xff,
- (fmt->pixelformat >> 16) & 0xff,
- (fmt->pixelformat >> 24) & 0xff,
- prt_names(fmt->field, v4l2_field_names),
- fmt->bytesperline, fmt->sizeimage, fmt->colorspace);
-};
+ const struct v4l2_enum_dv_timings *p = arg;
+
+ pr_cont("index=%u, ", p->index);
+ v4l_print_dv_timings(&p->timings, write_only);
+}
-static inline void v4l_print_pix_fmt_mplane(struct video_device *vfd,
- struct v4l2_pix_format_mplane *fmt)
+static void v4l_print_dv_timings_cap(const void *arg, bool write_only)
{
- int i;
+ const struct v4l2_dv_timings_cap *p = arg;
+
+ switch (p->type) {
+ case V4L2_DV_BT_656_1120:
+ pr_cont("type=bt-656/1120, width=%u-%u, height=%u-%u, "
+ "pixelclock=%llu-%llu, standards=0x%x, capabilities=0x%x\n",
+ p->bt.min_width, p->bt.max_width,
+ p->bt.min_height, p->bt.max_height,
+ p->bt.min_pixelclock, p->bt.max_pixelclock,
+ p->bt.standards, p->bt.capabilities);
+ break;
+ default:
+ pr_cont("type=%u\n", p->type);
+ break;
+ }
+}
- dbgarg2("width=%d, height=%d, format=%c%c%c%c, field=%s, "
- "colorspace=%d, num_planes=%d\n",
- fmt->width, fmt->height,
- (fmt->pixelformat & 0xff),
- (fmt->pixelformat >> 8) & 0xff,
- (fmt->pixelformat >> 16) & 0xff,
- (fmt->pixelformat >> 24) & 0xff,
- prt_names(fmt->field, v4l2_field_names),
- fmt->colorspace, fmt->num_planes);
+static void v4l_print_frmsizeenum(const void *arg, bool write_only)
+{
+ const struct v4l2_frmsizeenum *p = arg;
- for (i = 0; i < fmt->num_planes; ++i)
- dbgarg2("plane %d: bytesperline=%d sizeimage=%d\n", i,
- fmt->plane_fmt[i].bytesperline,
- fmt->plane_fmt[i].sizeimage);
+ pr_cont("index=%u, pixelformat=%c%c%c%c, type=%u",
+ p->index,
+ (p->pixel_format & 0xff),
+ (p->pixel_format >> 8) & 0xff,
+ (p->pixel_format >> 16) & 0xff,
+ (p->pixel_format >> 24) & 0xff,
+ p->type);
+ switch (p->type) {
+ case V4L2_FRMSIZE_TYPE_DISCRETE:
+ pr_cont(" wxh=%ux%u\n",
+ p->discrete.width, p->discrete.height);
+ break;
+ case V4L2_FRMSIZE_TYPE_STEPWISE:
+ pr_cont(" min=%ux%u, max=%ux%u, step=%ux%u\n",
+ p->stepwise.min_width, p->stepwise.min_height,
+ p->stepwise.step_width, p->stepwise.step_height,
+ p->stepwise.max_width, p->stepwise.max_height);
+ break;
+ case V4L2_FRMSIZE_TYPE_CONTINUOUS:
+ /* fall through */
+ default:
+ pr_cont("\n");
+ break;
+ }
}
-static inline void v4l_print_ext_ctrls(unsigned int cmd,
- struct video_device *vfd, struct v4l2_ext_controls *c, int show_vals)
+static void v4l_print_frmivalenum(const void *arg, bool write_only)
{
- __u32 i;
+ const struct v4l2_frmivalenum *p = arg;
- if (!(vfd->debug & V4L2_DEBUG_IOCTL_ARG))
- return;
- dbgarg(cmd, "");
- printk(KERN_CONT "class=0x%x", c->ctrl_class);
- for (i = 0; i < c->count; i++) {
- if (show_vals && !c->controls[i].size)
- printk(KERN_CONT " id/val=0x%x/0x%x",
- c->controls[i].id, c->controls[i].value);
+ pr_cont("index=%u, pixelformat=%c%c%c%c, wxh=%ux%u, type=%u",
+ p->index,
+ (p->pixel_format & 0xff),
+ (p->pixel_format >> 8) & 0xff,
+ (p->pixel_format >> 16) & 0xff,
+ (p->pixel_format >> 24) & 0xff,
+ p->width, p->height, p->type);
+ switch (p->type) {
+ case V4L2_FRMIVAL_TYPE_DISCRETE:
+ pr_cont(" fps=%d/%d\n",
+ p->discrete.numerator,
+ p->discrete.denominator);
+ break;
+ case V4L2_FRMIVAL_TYPE_STEPWISE:
+ pr_cont(" min=%d/%d, max=%d/%d, step=%d/%d\n",
+ p->stepwise.min.numerator,
+ p->stepwise.min.denominator,
+ p->stepwise.max.numerator,
+ p->stepwise.max.denominator,
+ p->stepwise.step.numerator,
+ p->stepwise.step.denominator);
+ break;
+ case V4L2_FRMIVAL_TYPE_CONTINUOUS:
+ /* fall through */
+ default:
+ pr_cont("\n");
+ break;
+ }
+}
+
+static void v4l_print_event(const void *arg, bool write_only)
+{
+ const struct v4l2_event *p = arg;
+ const struct v4l2_event_ctrl *c;
+
+ pr_cont("type=0x%x, pending=%u, sequence=%u, id=%u, "
+ "timestamp=%lu.%9.9lu\n",
+ p->type, p->pending, p->sequence, p->id,
+ p->timestamp.tv_sec, p->timestamp.tv_nsec);
+ switch (p->type) {
+ case V4L2_EVENT_VSYNC:
+ printk(KERN_DEBUG "field=%s\n",
+ prt_names(p->u.vsync.field, v4l2_field_names));
+ break;
+ case V4L2_EVENT_CTRL:
+ c = &p->u.ctrl;
+ printk(KERN_DEBUG "changes=0x%x, type=%u, ",
+ c->changes, c->type);
+ if (c->type == V4L2_CTRL_TYPE_INTEGER64)
+ pr_cont("value64=%lld, ", c->value64);
else
- printk(KERN_CONT " id=0x%x,size=%u",
- c->controls[i].id, c->controls[i].size);
+ pr_cont("value=%d, ", c->value);
+ pr_cont("flags=0x%x, minimum=%d, maximum=%d, step=%d,"
+ " default_value=%d\n",
+ c->flags, c->minimum, c->maximum,
+ c->step, c->default_value);
+ break;
+ case V4L2_EVENT_FRAME_SYNC:
+ pr_cont("frame_sequence=%u\n",
+ p->u.frame_sync.frame_sequence);
+ break;
}
- printk(KERN_CONT "\n");
-};
+}
-static inline int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
+static void v4l_print_event_subscription(const void *arg, bool write_only)
+{
+ const struct v4l2_event_subscription *p = arg;
+
+ pr_cont("type=0x%x, id=0x%x, flags=0x%x\n",
+ p->type, p->id, p->flags);
+}
+
+static void v4l_print_sliced_vbi_cap(const void *arg, bool write_only)
+{
+ const struct v4l2_sliced_vbi_cap *p = arg;
+ int i;
+
+ pr_cont("type=%s, service_set=0x%08x\n",
+ prt_names(p->type, v4l2_type_names), p->service_set);
+ for (i = 0; i < 24; i++)
+ printk(KERN_DEBUG "line[%02u]=0x%04x, 0x%04x\n", i,
+ p->service_lines[0][i],
+ p->service_lines[1][i]);
+}
+
+static void v4l_print_u32(const void *arg, bool write_only)
+{
+ pr_cont("value=%u\n", *(const u32 *)arg);
+}
+
+static void v4l_print_newline(const void *arg, bool write_only)
+{
+ pr_cont("\n");
+}
+
+static void v4l_print_default(const void *arg, bool write_only)
+{
+ pr_cont("driver-specific ioctl\n");
+}
+
+static int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv)
{
__u32 i;
@@ -536,1615 +922,1159 @@ static int check_fmt(const struct v4l2_ioctl_ops *ops, enum v4l2_buf_type type)
return -EINVAL;
}
-static long __video_do_ioctl(struct file *file,
- unsigned int cmd, void *arg)
+static int v4l_querycap(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
{
- struct video_device *vfd = video_devdata(file);
- const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
- void *fh = file->private_data;
- struct v4l2_fh *vfh = NULL;
- int use_fh_prio = 0;
- long ret = -ENOTTY;
+ struct v4l2_capability *cap = (struct v4l2_capability *)arg;
- if (ops == NULL) {
- printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n",
- vfd->name);
- return ret;
- }
-
- if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) {
- vfh = file->private_data;
- use_fh_prio = test_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags);
- }
+ cap->version = LINUX_VERSION_CODE;
+ return ops->vidioc_querycap(file, fh, cap);
+}
- if (v4l2_is_known_ioctl(cmd)) {
- struct v4l2_ioctl_info *info = &v4l2_ioctls[_IOC_NR(cmd)];
+static int v4l_s_input(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ return ops->vidioc_s_input(file, fh, *(unsigned int *)arg);
+}
- if (!test_bit(_IOC_NR(cmd), vfd->valid_ioctls) &&
- !((info->flags & INFO_FL_CTRL) && vfh && vfh->ctrl_handler))
- return -ENOTTY;
+static int v4l_s_output(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ return ops->vidioc_s_output(file, fh, *(unsigned int *)arg);
+}
- if (use_fh_prio && (info->flags & INFO_FL_PRIO)) {
- ret = v4l2_prio_check(vfd->prio, vfh->prio);
- if (ret)
- return ret;
- }
- }
+static int v4l_g_priority(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd;
+ u32 *p = arg;
- if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
- !(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
- v4l_print_ioctl(vfd->name, cmd);
- printk(KERN_CONT "\n");
- }
+ if (ops->vidioc_g_priority)
+ return ops->vidioc_g_priority(file, fh, arg);
+ vfd = video_devdata(file);
+ *p = v4l2_prio_max(&vfd->v4l2_dev->prio);
+ return 0;
+}
- switch (cmd) {
+static int v4l_s_priority(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd;
+ struct v4l2_fh *vfh;
+ u32 *p = arg;
+
+ if (ops->vidioc_s_priority)
+ return ops->vidioc_s_priority(file, fh, *p);
+ vfd = video_devdata(file);
+ vfh = file->private_data;
+ return v4l2_prio_change(&vfd->v4l2_dev->prio, &vfh->prio, *p);
+}
- /* --- capabilities ------------------------------------------ */
- case VIDIOC_QUERYCAP:
- {
- struct v4l2_capability *cap = (struct v4l2_capability *)arg;
-
- cap->version = LINUX_VERSION_CODE;
- ret = ops->vidioc_querycap(file, fh, cap);
- if (!ret)
- dbgarg(cmd, "driver=%s, card=%s, bus=%s, "
- "version=0x%08x, "
- "capabilities=0x%08x, "
- "device_caps=0x%08x\n",
- cap->driver, cap->card, cap->bus_info,
- cap->version,
- cap->capabilities,
- cap->device_caps);
- break;
- }
+static int v4l_enuminput(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_input *p = arg;
- /* --- priority ------------------------------------------ */
- case VIDIOC_G_PRIORITY:
- {
- enum v4l2_priority *p = arg;
+ /*
+ * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS &
+ * CAP_STD here based on ioctl handler provided by the
+ * driver. If the driver doesn't support these
+ * for a specific input, it must override these flags.
+ */
+ if (ops->vidioc_s_std)
+ p->capabilities |= V4L2_IN_CAP_STD;
+ if (ops->vidioc_s_dv_preset)
+ p->capabilities |= V4L2_IN_CAP_PRESETS;
+ if (ops->vidioc_s_dv_timings)
+ p->capabilities |= V4L2_IN_CAP_CUSTOM_TIMINGS;
+
+ return ops->vidioc_enum_input(file, fh, p);
+}
- if (ops->vidioc_g_priority) {
- ret = ops->vidioc_g_priority(file, fh, p);
- } else if (use_fh_prio) {
- *p = v4l2_prio_max(&vfd->v4l2_dev->prio);
- ret = 0;
- }
- if (!ret)
- dbgarg(cmd, "priority is %d\n", *p);
- break;
- }
- case VIDIOC_S_PRIORITY:
- {
- enum v4l2_priority *p = arg;
+static int v4l_enumoutput(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_output *p = arg;
- dbgarg(cmd, "setting priority to %d\n", *p);
- if (ops->vidioc_s_priority)
- ret = ops->vidioc_s_priority(file, fh, *p);
- else
- ret = v4l2_prio_change(&vfd->v4l2_dev->prio,
- &vfh->prio, *p);
- break;
- }
+ /*
+ * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS &
+ * CAP_STD here based on ioctl handler provided by the
+ * driver. If the driver doesn't support these
+ * for a specific output, it must override these flags.
+ */
+ if (ops->vidioc_s_std)
+ p->capabilities |= V4L2_OUT_CAP_STD;
+ if (ops->vidioc_s_dv_preset)
+ p->capabilities |= V4L2_OUT_CAP_PRESETS;
+ if (ops->vidioc_s_dv_timings)
+ p->capabilities |= V4L2_OUT_CAP_CUSTOM_TIMINGS;
+
+ return ops->vidioc_enum_output(file, fh, p);
+}
- /* --- capture ioctls ---------------------------------------- */
- case VIDIOC_ENUM_FMT:
- {
- struct v4l2_fmtdesc *f = arg;
+static int v4l_enum_fmt(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_fmtdesc *p = arg;
- ret = -EINVAL;
- switch (f->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (likely(ops->vidioc_enum_fmt_vid_cap))
- ret = ops->vidioc_enum_fmt_vid_cap(file, fh, f);
- break;
- case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
- if (likely(ops->vidioc_enum_fmt_vid_cap_mplane))
- ret = ops->vidioc_enum_fmt_vid_cap_mplane(file,
- fh, f);
+ switch (p->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (unlikely(!ops->vidioc_enum_fmt_vid_cap))
break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- if (likely(ops->vidioc_enum_fmt_vid_overlay))
- ret = ops->vidioc_enum_fmt_vid_overlay(file,
- fh, f);
+ return ops->vidioc_enum_fmt_vid_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ if (unlikely(!ops->vidioc_enum_fmt_vid_cap_mplane))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- if (likely(ops->vidioc_enum_fmt_vid_out))
- ret = ops->vidioc_enum_fmt_vid_out(file, fh, f);
+ return ops->vidioc_enum_fmt_vid_cap_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (unlikely(!ops->vidioc_enum_fmt_vid_overlay))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
- if (likely(ops->vidioc_enum_fmt_vid_out_mplane))
- ret = ops->vidioc_enum_fmt_vid_out_mplane(file,
- fh, f);
+ return ops->vidioc_enum_fmt_vid_overlay(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (unlikely(!ops->vidioc_enum_fmt_vid_out))
break;
- case V4L2_BUF_TYPE_PRIVATE:
- if (likely(ops->vidioc_enum_fmt_type_private))
- ret = ops->vidioc_enum_fmt_type_private(file,
- fh, f);
+ return ops->vidioc_enum_fmt_vid_out(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ if (unlikely(!ops->vidioc_enum_fmt_vid_out_mplane))
break;
- default:
+ return ops->vidioc_enum_fmt_vid_out_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (unlikely(!ops->vidioc_enum_fmt_type_private))
break;
- }
- if (likely(!ret))
- dbgarg(cmd, "index=%d, type=%d, flags=%d, "
- "pixelformat=%c%c%c%c, description='%s'\n",
- f->index, f->type, f->flags,
- (f->pixelformat & 0xff),
- (f->pixelformat >> 8) & 0xff,
- (f->pixelformat >> 16) & 0xff,
- (f->pixelformat >> 24) & 0xff,
- f->description);
- break;
+ return ops->vidioc_enum_fmt_type_private(file, fh, arg);
}
- case VIDIOC_G_FMT:
- {
- struct v4l2_format *f = (struct v4l2_format *)arg;
-
- /* FIXME: Should be one dump per type */
- dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
-
- ret = -EINVAL;
- switch (f->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- if (ops->vidioc_g_fmt_vid_cap)
- ret = ops->vidioc_g_fmt_vid_cap(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ return -EINVAL;
+}
+
+static int v4l_g_fmt(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_format *p = arg;
+
+ switch (p->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (unlikely(!ops->vidioc_g_fmt_vid_cap))
break;
- case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
- if (ops->vidioc_g_fmt_vid_cap_mplane)
- ret = ops->vidioc_g_fmt_vid_cap_mplane(file,
- fh, f);
- if (!ret)
- v4l_print_pix_fmt_mplane(vfd, &f->fmt.pix_mp);
+ return ops->vidioc_g_fmt_vid_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ if (unlikely(!ops->vidioc_g_fmt_vid_cap_mplane))
break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- if (likely(ops->vidioc_g_fmt_vid_overlay))
- ret = ops->vidioc_g_fmt_vid_overlay(file,
- fh, f);
+ return ops->vidioc_g_fmt_vid_cap_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (unlikely(!ops->vidioc_g_fmt_vid_overlay))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- if (ops->vidioc_g_fmt_vid_out)
- ret = ops->vidioc_g_fmt_vid_out(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ return ops->vidioc_g_fmt_vid_overlay(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (unlikely(!ops->vidioc_g_fmt_vid_out))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
- if (ops->vidioc_g_fmt_vid_out_mplane)
- ret = ops->vidioc_g_fmt_vid_out_mplane(file,
- fh, f);
- if (!ret)
- v4l_print_pix_fmt_mplane(vfd, &f->fmt.pix_mp);
+ return ops->vidioc_g_fmt_vid_out(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ if (unlikely(!ops->vidioc_g_fmt_vid_out_mplane))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- if (likely(ops->vidioc_g_fmt_vid_out_overlay))
- ret = ops->vidioc_g_fmt_vid_out_overlay(file,
- fh, f);
+ return ops->vidioc_g_fmt_vid_out_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ if (unlikely(!ops->vidioc_g_fmt_vid_out_overlay))
break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- if (likely(ops->vidioc_g_fmt_vbi_cap))
- ret = ops->vidioc_g_fmt_vbi_cap(file, fh, f);
+ return ops->vidioc_g_fmt_vid_out_overlay(file, fh, arg);
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (unlikely(!ops->vidioc_g_fmt_vbi_cap))
break;
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- if (likely(ops->vidioc_g_fmt_vbi_out))
- ret = ops->vidioc_g_fmt_vbi_out(file, fh, f);
+ return ops->vidioc_g_fmt_vbi_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ if (unlikely(!ops->vidioc_g_fmt_vbi_out))
break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- if (likely(ops->vidioc_g_fmt_sliced_vbi_cap))
- ret = ops->vidioc_g_fmt_sliced_vbi_cap(file,
- fh, f);
+ return ops->vidioc_g_fmt_vbi_out(file, fh, arg);
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ if (unlikely(!ops->vidioc_g_fmt_sliced_vbi_cap))
break;
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- if (likely(ops->vidioc_g_fmt_sliced_vbi_out))
- ret = ops->vidioc_g_fmt_sliced_vbi_out(file,
- fh, f);
+ return ops->vidioc_g_fmt_sliced_vbi_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ if (unlikely(!ops->vidioc_g_fmt_sliced_vbi_out))
break;
- case V4L2_BUF_TYPE_PRIVATE:
- if (likely(ops->vidioc_g_fmt_type_private))
- ret = ops->vidioc_g_fmt_type_private(file,
- fh, f);
+ return ops->vidioc_g_fmt_sliced_vbi_out(file, fh, arg);
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (unlikely(!ops->vidioc_g_fmt_type_private))
break;
- }
- break;
+ return ops->vidioc_g_fmt_type_private(file, fh, arg);
}
- case VIDIOC_S_FMT:
- {
- struct v4l2_format *f = (struct v4l2_format *)arg;
-
- ret = -EINVAL;
+ return -EINVAL;
+}
- /* FIXME: Should be one dump per type */
- dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
+static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_format *p = arg;
- switch (f->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- CLEAR_AFTER_FIELD(f, fmt.pix);
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- if (ops->vidioc_s_fmt_vid_cap)
- ret = ops->vidioc_s_fmt_vid_cap(file, fh, f);
+ switch (p->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (unlikely(!ops->vidioc_s_fmt_vid_cap))
break;
- case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
- CLEAR_AFTER_FIELD(f, fmt.pix_mp);
- v4l_print_pix_fmt_mplane(vfd, &f->fmt.pix_mp);
- if (ops->vidioc_s_fmt_vid_cap_mplane)
- ret = ops->vidioc_s_fmt_vid_cap_mplane(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.pix);
+ return ops->vidioc_s_fmt_vid_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ if (unlikely(!ops->vidioc_s_fmt_vid_cap_mplane))
break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- CLEAR_AFTER_FIELD(f, fmt.win);
- if (ops->vidioc_s_fmt_vid_overlay)
- ret = ops->vidioc_s_fmt_vid_overlay(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.pix_mp);
+ return ops->vidioc_s_fmt_vid_cap_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (unlikely(!ops->vidioc_s_fmt_vid_overlay))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- CLEAR_AFTER_FIELD(f, fmt.pix);
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
- if (ops->vidioc_s_fmt_vid_out)
- ret = ops->vidioc_s_fmt_vid_out(file, fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.win);
+ return ops->vidioc_s_fmt_vid_overlay(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (unlikely(!ops->vidioc_s_fmt_vid_out))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
- CLEAR_AFTER_FIELD(f, fmt.pix_mp);
- v4l_print_pix_fmt_mplane(vfd, &f->fmt.pix_mp);
- if (ops->vidioc_s_fmt_vid_out_mplane)
- ret = ops->vidioc_s_fmt_vid_out_mplane(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.pix);
+ return ops->vidioc_s_fmt_vid_out(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ if (unlikely(!ops->vidioc_s_fmt_vid_out_mplane))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- CLEAR_AFTER_FIELD(f, fmt.win);
- if (ops->vidioc_s_fmt_vid_out_overlay)
- ret = ops->vidioc_s_fmt_vid_out_overlay(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.pix_mp);
+ return ops->vidioc_s_fmt_vid_out_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ if (unlikely(!ops->vidioc_s_fmt_vid_out_overlay))
break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- CLEAR_AFTER_FIELD(f, fmt.vbi);
- if (likely(ops->vidioc_s_fmt_vbi_cap))
- ret = ops->vidioc_s_fmt_vbi_cap(file, fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.win);
+ return ops->vidioc_s_fmt_vid_out_overlay(file, fh, arg);
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (unlikely(!ops->vidioc_s_fmt_vbi_cap))
break;
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- CLEAR_AFTER_FIELD(f, fmt.vbi);
- if (likely(ops->vidioc_s_fmt_vbi_out))
- ret = ops->vidioc_s_fmt_vbi_out(file, fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.vbi);
+ return ops->vidioc_s_fmt_vbi_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ if (unlikely(!ops->vidioc_s_fmt_vbi_out))
break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- CLEAR_AFTER_FIELD(f, fmt.sliced);
- if (likely(ops->vidioc_s_fmt_sliced_vbi_cap))
- ret = ops->vidioc_s_fmt_sliced_vbi_cap(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.vbi);
+ return ops->vidioc_s_fmt_vbi_out(file, fh, arg);
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ if (unlikely(!ops->vidioc_s_fmt_sliced_vbi_cap))
break;
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- CLEAR_AFTER_FIELD(f, fmt.sliced);
- if (likely(ops->vidioc_s_fmt_sliced_vbi_out))
- ret = ops->vidioc_s_fmt_sliced_vbi_out(file,
- fh, f);
-
+ CLEAR_AFTER_FIELD(p, fmt.sliced);
+ return ops->vidioc_s_fmt_sliced_vbi_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ if (unlikely(!ops->vidioc_s_fmt_sliced_vbi_out))
break;
- case V4L2_BUF_TYPE_PRIVATE:
- /* CLEAR_AFTER_FIELD(f, fmt.raw_data); <- does nothing */
- if (likely(ops->vidioc_s_fmt_type_private))
- ret = ops->vidioc_s_fmt_type_private(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.sliced);
+ return ops->vidioc_s_fmt_sliced_vbi_out(file, fh, arg);
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (unlikely(!ops->vidioc_s_fmt_type_private))
break;
- }
- break;
+ return ops->vidioc_s_fmt_type_private(file, fh, arg);
}
- case VIDIOC_TRY_FMT:
- {
- struct v4l2_format *f = (struct v4l2_format *)arg;
-
- /* FIXME: Should be one dump per type */
- dbgarg(cmd, "type=%s\n", prt_names(f->type,
- v4l2_type_names));
- ret = -EINVAL;
- switch (f->type) {
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- CLEAR_AFTER_FIELD(f, fmt.pix);
- if (ops->vidioc_try_fmt_vid_cap)
- ret = ops->vidioc_try_fmt_vid_cap(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ return -EINVAL;
+}
+
+static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_format *p = arg;
+
+ switch (p->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (unlikely(!ops->vidioc_try_fmt_vid_cap))
break;
- case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
- CLEAR_AFTER_FIELD(f, fmt.pix_mp);
- if (ops->vidioc_try_fmt_vid_cap_mplane)
- ret = ops->vidioc_try_fmt_vid_cap_mplane(file,
- fh, f);
- if (!ret)
- v4l_print_pix_fmt_mplane(vfd, &f->fmt.pix_mp);
+ CLEAR_AFTER_FIELD(p, fmt.pix);
+ return ops->vidioc_try_fmt_vid_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
+ if (unlikely(!ops->vidioc_try_fmt_vid_cap_mplane))
break;
- case V4L2_BUF_TYPE_VIDEO_OVERLAY:
- CLEAR_AFTER_FIELD(f, fmt.win);
- if (likely(ops->vidioc_try_fmt_vid_overlay))
- ret = ops->vidioc_try_fmt_vid_overlay(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.pix_mp);
+ return ops->vidioc_try_fmt_vid_cap_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ if (unlikely(!ops->vidioc_try_fmt_vid_overlay))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- CLEAR_AFTER_FIELD(f, fmt.pix);
- if (ops->vidioc_try_fmt_vid_out)
- ret = ops->vidioc_try_fmt_vid_out(file, fh, f);
- if (!ret)
- v4l_print_pix_fmt(vfd, &f->fmt.pix);
+ CLEAR_AFTER_FIELD(p, fmt.win);
+ return ops->vidioc_try_fmt_vid_overlay(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ if (unlikely(!ops->vidioc_try_fmt_vid_out))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
- CLEAR_AFTER_FIELD(f, fmt.pix_mp);
- if (ops->vidioc_try_fmt_vid_out_mplane)
- ret = ops->vidioc_try_fmt_vid_out_mplane(file,
- fh, f);
- if (!ret)
- v4l_print_pix_fmt_mplane(vfd, &f->fmt.pix_mp);
+ CLEAR_AFTER_FIELD(p, fmt.pix);
+ return ops->vidioc_try_fmt_vid_out(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
+ if (unlikely(!ops->vidioc_try_fmt_vid_out_mplane))
break;
- case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
- CLEAR_AFTER_FIELD(f, fmt.win);
- if (likely(ops->vidioc_try_fmt_vid_out_overlay))
- ret = ops->vidioc_try_fmt_vid_out_overlay(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.pix_mp);
+ return ops->vidioc_try_fmt_vid_out_mplane(file, fh, arg);
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
+ if (unlikely(!ops->vidioc_try_fmt_vid_out_overlay))
break;
- case V4L2_BUF_TYPE_VBI_CAPTURE:
- CLEAR_AFTER_FIELD(f, fmt.vbi);
- if (likely(ops->vidioc_try_fmt_vbi_cap))
- ret = ops->vidioc_try_fmt_vbi_cap(file, fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.win);
+ return ops->vidioc_try_fmt_vid_out_overlay(file, fh, arg);
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (unlikely(!ops->vidioc_try_fmt_vbi_cap))
break;
- case V4L2_BUF_TYPE_VBI_OUTPUT:
- CLEAR_AFTER_FIELD(f, fmt.vbi);
- if (likely(ops->vidioc_try_fmt_vbi_out))
- ret = ops->vidioc_try_fmt_vbi_out(file, fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.vbi);
+ return ops->vidioc_try_fmt_vbi_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ if (unlikely(!ops->vidioc_try_fmt_vbi_out))
break;
- case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
- CLEAR_AFTER_FIELD(f, fmt.sliced);
- if (likely(ops->vidioc_try_fmt_sliced_vbi_cap))
- ret = ops->vidioc_try_fmt_sliced_vbi_cap(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.vbi);
+ return ops->vidioc_try_fmt_vbi_out(file, fh, arg);
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ if (unlikely(!ops->vidioc_try_fmt_sliced_vbi_cap))
break;
- case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
- CLEAR_AFTER_FIELD(f, fmt.sliced);
- if (likely(ops->vidioc_try_fmt_sliced_vbi_out))
- ret = ops->vidioc_try_fmt_sliced_vbi_out(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.sliced);
+ return ops->vidioc_try_fmt_sliced_vbi_cap(file, fh, arg);
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ if (unlikely(!ops->vidioc_try_fmt_sliced_vbi_out))
break;
- case V4L2_BUF_TYPE_PRIVATE:
- /* CLEAR_AFTER_FIELD(f, fmt.raw_data); <- does nothing */
- if (likely(ops->vidioc_try_fmt_type_private))
- ret = ops->vidioc_try_fmt_type_private(file,
- fh, f);
+ CLEAR_AFTER_FIELD(p, fmt.sliced);
+ return ops->vidioc_try_fmt_sliced_vbi_out(file, fh, arg);
+ case V4L2_BUF_TYPE_PRIVATE:
+ if (unlikely(!ops->vidioc_try_fmt_type_private))
break;
- }
- break;
+ return ops->vidioc_try_fmt_type_private(file, fh, arg);
}
- /* FIXME: Those buf reqs could be handled here,
- with some changes on videobuf to allow its header to be included at
- videodev2.h or being merged at videodev2.
- */
- case VIDIOC_REQBUFS:
- {
- struct v4l2_requestbuffers *p = arg;
-
- ret = check_fmt(ops, p->type);
- if (ret)
- break;
+ return -EINVAL;
+}
- if (p->type < V4L2_BUF_TYPE_PRIVATE)
- CLEAR_AFTER_FIELD(p, memory);
+static int v4l_streamon(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ return ops->vidioc_streamon(file, fh, *(unsigned int *)arg);
+}
- ret = ops->vidioc_reqbufs(file, fh, p);
- dbgarg(cmd, "count=%d, type=%s, memory=%s\n",
- p->count,
- prt_names(p->type, v4l2_type_names),
- prt_names(p->memory, v4l2_memory_names));
- break;
- }
- case VIDIOC_QUERYBUF:
- {
- struct v4l2_buffer *p = arg;
+static int v4l_streamoff(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ return ops->vidioc_streamoff(file, fh, *(unsigned int *)arg);
+}
- ret = check_fmt(ops, p->type);
- if (ret)
- break;
+static int v4l_g_tuner(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_tuner *p = arg;
- ret = ops->vidioc_querybuf(file, fh, p);
- if (!ret)
- dbgbuf(cmd, vfd, p);
- break;
- }
- case VIDIOC_QBUF:
- {
- struct v4l2_buffer *p = arg;
+ p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ return ops->vidioc_g_tuner(file, fh, p);
+}
- ret = check_fmt(ops, p->type);
- if (ret)
- break;
+static int v4l_s_tuner(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_tuner *p = arg;
- ret = ops->vidioc_qbuf(file, fh, p);
- if (!ret)
- dbgbuf(cmd, vfd, p);
- break;
- }
- case VIDIOC_DQBUF:
- {
- struct v4l2_buffer *p = arg;
+ p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ return ops->vidioc_s_tuner(file, fh, p);
+}
- ret = check_fmt(ops, p->type);
- if (ret)
- break;
+static int v4l_g_frequency(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_frequency *p = arg;
- ret = ops->vidioc_dqbuf(file, fh, p);
- if (!ret)
- dbgbuf(cmd, vfd, p);
- break;
- }
- case VIDIOC_OVERLAY:
- {
- int *i = arg;
+ p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ return ops->vidioc_g_frequency(file, fh, p);
+}
- dbgarg(cmd, "value=%d\n", *i);
- ret = ops->vidioc_overlay(file, fh, *i);
- break;
- }
- case VIDIOC_G_FBUF:
- {
- struct v4l2_framebuffer *p = arg;
-
- ret = ops->vidioc_g_fbuf(file, fh, arg);
- if (!ret) {
- dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
- p->capability, p->flags,
- (unsigned long)p->base);
- v4l_print_pix_fmt(vfd, &p->fmt);
- }
- break;
- }
- case VIDIOC_S_FBUF:
- {
- struct v4l2_framebuffer *p = arg;
-
- dbgarg(cmd, "capability=0x%x, flags=%d, base=0x%08lx\n",
- p->capability, p->flags, (unsigned long)p->base);
- v4l_print_pix_fmt(vfd, &p->fmt);
- ret = ops->vidioc_s_fbuf(file, fh, arg);
- break;
- }
- case VIDIOC_STREAMON:
- {
- enum v4l2_buf_type i = *(int *)arg;
+static int v4l_s_frequency(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_frequency *p = arg;
+ enum v4l2_tuner_type type;
- dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
- ret = ops->vidioc_streamon(file, fh, i);
- break;
- }
- case VIDIOC_STREAMOFF:
- {
- enum v4l2_buf_type i = *(int *)arg;
+ type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ if (p->type != type)
+ return -EINVAL;
+ return ops->vidioc_s_frequency(file, fh, p);
+}
- dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names));
- ret = ops->vidioc_streamoff(file, fh, i);
- break;
- }
- /* ---------- tv norms ---------- */
- case VIDIOC_ENUMSTD:
- {
- struct v4l2_standard *p = arg;
- v4l2_std_id id = vfd->tvnorms, curr_id = 0;
- unsigned int index = p->index, i, j = 0;
- const char *descr = "";
-
- if (id == 0)
- break;
- ret = -EINVAL;
-
- /* Return norm array in a canonical way */
- for (i = 0; i <= index && id; i++) {
- /* last std value in the standards array is 0, so this
- while always ends there since (id & 0) == 0. */
- while ((id & standards[j].std) != standards[j].std)
- j++;
- curr_id = standards[j].std;
- descr = standards[j].descr;
+static int v4l_enumstd(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_standard *p = arg;
+ v4l2_std_id id = vfd->tvnorms, curr_id = 0;
+ unsigned int index = p->index, i, j = 0;
+ const char *descr = "";
+
+ /* Return norm array in a canonical way */
+ for (i = 0; i <= index && id; i++) {
+ /* last std value in the standards array is 0, so this
+ while always ends there since (id & 0) == 0. */
+ while ((id & standards[j].std) != standards[j].std)
j++;
- if (curr_id == 0)
- break;
- if (curr_id != V4L2_STD_PAL &&
- curr_id != V4L2_STD_SECAM &&
- curr_id != V4L2_STD_NTSC)
- id &= ~curr_id;
- }
- if (i <= index)
+ curr_id = standards[j].std;
+ descr = standards[j].descr;
+ j++;
+ if (curr_id == 0)
break;
-
- v4l2_video_std_construct(p, curr_id, descr);
-
- dbgarg(cmd, "index=%d, id=0x%Lx, name=%s, fps=%d/%d, "
- "framelines=%d\n", p->index,
- (unsigned long long)p->id, p->name,
- p->frameperiod.numerator,
- p->frameperiod.denominator,
- p->framelines);
-
- ret = 0;
- break;
- }
- case VIDIOC_G_STD:
- {
- v4l2_std_id *id = arg;
-
- /* Calls the specific handler */
- if (ops->vidioc_g_std)
- ret = ops->vidioc_g_std(file, fh, id);
- else if (vfd->current_norm) {
- ret = 0;
- *id = vfd->current_norm;
- }
-
- if (likely(!ret))
- dbgarg(cmd, "std=0x%08Lx\n", (long long unsigned)*id);
- break;
+ if (curr_id != V4L2_STD_PAL &&
+ curr_id != V4L2_STD_SECAM &&
+ curr_id != V4L2_STD_NTSC)
+ id &= ~curr_id;
}
- case VIDIOC_S_STD:
- {
- v4l2_std_id *id = arg, norm;
-
- dbgarg(cmd, "std=%08Lx\n", (long long unsigned)*id);
-
- ret = -EINVAL;
- norm = (*id) & vfd->tvnorms;
- if (vfd->tvnorms && !norm) /* Check if std is supported */
- break;
-
- /* Calls the specific handler */
- ret = ops->vidioc_s_std(file, fh, &norm);
-
- /* Updates standard information */
- if (ret >= 0)
- vfd->current_norm = norm;
- break;
- }
- case VIDIOC_QUERYSTD:
- {
- v4l2_std_id *p = arg;
-
- /*
- * If nothing detected, it should return all supported
- * Drivers just need to mask the std argument, in order
- * to remove the standards that don't apply from the mask.
- * This means that tuners, audio and video decoders can join
- * their efforts to improve the standards detection
- */
- *p = vfd->tvnorms;
- ret = ops->vidioc_querystd(file, fh, arg);
- if (!ret)
- dbgarg(cmd, "detected std=%08Lx\n",
- (unsigned long long)*p);
- break;
- }
- /* ------ input switching ---------- */
- /* FIXME: Inputs can be handled inside videodev2 */
- case VIDIOC_ENUMINPUT:
- {
- struct v4l2_input *p = arg;
+ if (i <= index)
+ return -EINVAL;
- /*
- * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS &
- * CAP_STD here based on ioctl handler provided by the
- * driver. If the driver doesn't support these
- * for a specific input, it must override these flags.
- */
- if (ops->vidioc_s_std)
- p->capabilities |= V4L2_IN_CAP_STD;
- if (ops->vidioc_s_dv_preset)
- p->capabilities |= V4L2_IN_CAP_PRESETS;
- if (ops->vidioc_s_dv_timings)
- p->capabilities |= V4L2_IN_CAP_CUSTOM_TIMINGS;
-
- ret = ops->vidioc_enum_input(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, type=%d, "
- "audioset=%d, "
- "tuner=%d, std=%08Lx, status=%d\n",
- p->index, p->name, p->type, p->audioset,
- p->tuner,
- (unsigned long long)p->std,
- p->status);
- break;
- }
- case VIDIOC_G_INPUT:
- {
- unsigned int *i = arg;
+ v4l2_video_std_construct(p, curr_id, descr);
+ return 0;
+}
- ret = ops->vidioc_g_input(file, fh, i);
- if (!ret)
- dbgarg(cmd, "value=%d\n", *i);
- break;
- }
- case VIDIOC_S_INPUT:
- {
- unsigned int *i = arg;
+static int v4l_g_std(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ v4l2_std_id *id = arg;
- dbgarg(cmd, "value=%d\n", *i);
- ret = ops->vidioc_s_input(file, fh, *i);
- break;
+ /* Calls the specific handler */
+ if (ops->vidioc_g_std)
+ return ops->vidioc_g_std(file, fh, arg);
+ if (vfd->current_norm) {
+ *id = vfd->current_norm;
+ return 0;
}
+ return -ENOTTY;
+}
- /* ------ output switching ---------- */
- case VIDIOC_ENUMOUTPUT:
- {
- struct v4l2_output *p = arg;
-
- /*
- * We set the flags for CAP_PRESETS, CAP_CUSTOM_TIMINGS &
- * CAP_STD here based on ioctl handler provided by the
- * driver. If the driver doesn't support these
- * for a specific output, it must override these flags.
- */
- if (ops->vidioc_s_std)
- p->capabilities |= V4L2_OUT_CAP_STD;
- if (ops->vidioc_s_dv_preset)
- p->capabilities |= V4L2_OUT_CAP_PRESETS;
- if (ops->vidioc_s_dv_timings)
- p->capabilities |= V4L2_OUT_CAP_CUSTOM_TIMINGS;
-
- ret = ops->vidioc_enum_output(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, type=%d, "
- "audioset=0x%x, "
- "modulator=%d, std=0x%08Lx\n",
- p->index, p->name, p->type, p->audioset,
- p->modulator, (unsigned long long)p->std);
- break;
- }
- case VIDIOC_G_OUTPUT:
- {
- unsigned int *i = arg;
+static int v4l_s_std(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ v4l2_std_id *id = arg, norm;
+ int ret;
- ret = ops->vidioc_g_output(file, fh, i);
- if (!ret)
- dbgarg(cmd, "value=%d\n", *i);
- break;
- }
- case VIDIOC_S_OUTPUT:
- {
- unsigned int *i = arg;
+ norm = (*id) & vfd->tvnorms;
+ if (vfd->tvnorms && !norm) /* Check if std is supported */
+ return -EINVAL;
- dbgarg(cmd, "value=%d\n", *i);
- ret = ops->vidioc_s_output(file, fh, *i);
- break;
- }
+ /* Calls the specific handler */
+ ret = ops->vidioc_s_std(file, fh, &norm);
- /* --- controls ---------------------------------------------- */
- case VIDIOC_QUERYCTRL:
- {
- struct v4l2_queryctrl *p = arg;
-
- if (vfh && vfh->ctrl_handler)
- ret = v4l2_queryctrl(vfh->ctrl_handler, p);
- else if (vfd->ctrl_handler)
- ret = v4l2_queryctrl(vfd->ctrl_handler, p);
- else if (ops->vidioc_queryctrl)
- ret = ops->vidioc_queryctrl(file, fh, p);
- else
- break;
- if (!ret)
- dbgarg(cmd, "id=0x%x, type=%d, name=%s, min/max=%d/%d, "
- "step=%d, default=%d, flags=0x%08x\n",
- p->id, p->type, p->name,
- p->minimum, p->maximum,
- p->step, p->default_value, p->flags);
- else
- dbgarg(cmd, "id=0x%x\n", p->id);
- break;
- }
- case VIDIOC_G_CTRL:
- {
- struct v4l2_control *p = arg;
-
- if (vfh && vfh->ctrl_handler)
- ret = v4l2_g_ctrl(vfh->ctrl_handler, p);
- else if (vfd->ctrl_handler)
- ret = v4l2_g_ctrl(vfd->ctrl_handler, p);
- else if (ops->vidioc_g_ctrl)
- ret = ops->vidioc_g_ctrl(file, fh, p);
- else if (ops->vidioc_g_ext_ctrls) {
- struct v4l2_ext_controls ctrls;
- struct v4l2_ext_control ctrl;
-
- ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
- ctrls.count = 1;
- ctrls.controls = &ctrl;
- ctrl.id = p->id;
- ctrl.value = p->value;
- if (check_ext_ctrls(&ctrls, 1)) {
- ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls);
- if (ret == 0)
- p->value = ctrl.value;
- }
- } else
- break;
- if (!ret)
- dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
- else
- dbgarg(cmd, "id=0x%x\n", p->id);
- break;
- }
- case VIDIOC_S_CTRL:
- {
- struct v4l2_control *p = arg;
- struct v4l2_ext_controls ctrls;
- struct v4l2_ext_control ctrl;
-
- if (!(vfh && vfh->ctrl_handler) && !vfd->ctrl_handler &&
- !ops->vidioc_s_ctrl && !ops->vidioc_s_ext_ctrls)
- break;
+ /* Updates standard information */
+ if (ret >= 0)
+ vfd->current_norm = norm;
+ return ret;
+}
- dbgarg(cmd, "id=0x%x, value=%d\n", p->id, p->value);
+static int v4l_querystd(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ v4l2_std_id *p = arg;
+
+ /*
+ * If nothing detected, it should return all supported
+ * standard.
+ * Drivers just need to mask the std argument, in order
+ * to remove the standards that don't apply from the mask.
+ * This means that tuners, audio and video decoders can join
+ * their efforts to improve the standards detection.
+ */
+ *p = vfd->tvnorms;
+ return ops->vidioc_querystd(file, fh, arg);
+}
- if (vfh && vfh->ctrl_handler) {
- ret = v4l2_s_ctrl(vfh, vfh->ctrl_handler, p);
- break;
- }
- if (vfd->ctrl_handler) {
- ret = v4l2_s_ctrl(NULL, vfd->ctrl_handler, p);
- break;
- }
- if (ops->vidioc_s_ctrl) {
- ret = ops->vidioc_s_ctrl(file, fh, p);
- break;
- }
- if (!ops->vidioc_s_ext_ctrls)
- break;
+static int v4l_s_hw_freq_seek(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_hw_freq_seek *p = arg;
+ enum v4l2_tuner_type type;
- ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
- ctrls.count = 1;
- ctrls.controls = &ctrl;
- ctrl.id = p->id;
- ctrl.value = p->value;
- if (check_ext_ctrls(&ctrls, 1))
- ret = ops->vidioc_s_ext_ctrls(file, fh, &ctrls);
- else
- ret = -EINVAL;
- break;
- }
- case VIDIOC_G_EXT_CTRLS:
- {
- struct v4l2_ext_controls *p = arg;
-
- p->error_idx = p->count;
- if (vfh && vfh->ctrl_handler)
- ret = v4l2_g_ext_ctrls(vfh->ctrl_handler, p);
- else if (vfd->ctrl_handler)
- ret = v4l2_g_ext_ctrls(vfd->ctrl_handler, p);
- else if (ops->vidioc_g_ext_ctrls)
- ret = check_ext_ctrls(p, 0) ?
- ops->vidioc_g_ext_ctrls(file, fh, p) :
- -EINVAL;
- else
- break;
- v4l_print_ext_ctrls(cmd, vfd, p, !ret);
- break;
- }
- case VIDIOC_S_EXT_CTRLS:
- {
- struct v4l2_ext_controls *p = arg;
+ type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
+ V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ if (p->type != type)
+ return -EINVAL;
+ return ops->vidioc_s_hw_freq_seek(file, fh, p);
+}
- p->error_idx = p->count;
- if (!(vfh && vfh->ctrl_handler) && !vfd->ctrl_handler &&
- !ops->vidioc_s_ext_ctrls)
- break;
- v4l_print_ext_ctrls(cmd, vfd, p, 1);
- if (vfh && vfh->ctrl_handler)
- ret = v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, p);
- else if (vfd->ctrl_handler)
- ret = v4l2_s_ext_ctrls(NULL, vfd->ctrl_handler, p);
- else if (check_ext_ctrls(p, 0))
- ret = ops->vidioc_s_ext_ctrls(file, fh, p);
- else
- ret = -EINVAL;
- break;
- }
- case VIDIOC_TRY_EXT_CTRLS:
- {
- struct v4l2_ext_controls *p = arg;
+static int v4l_reqbufs(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_requestbuffers *p = arg;
+ int ret = check_fmt(ops, p->type);
- p->error_idx = p->count;
- if (!(vfh && vfh->ctrl_handler) && !vfd->ctrl_handler &&
- !ops->vidioc_try_ext_ctrls)
- break;
- v4l_print_ext_ctrls(cmd, vfd, p, 1);
- if (vfh && vfh->ctrl_handler)
- ret = v4l2_try_ext_ctrls(vfh->ctrl_handler, p);
- else if (vfd->ctrl_handler)
- ret = v4l2_try_ext_ctrls(vfd->ctrl_handler, p);
- else if (check_ext_ctrls(p, 0))
- ret = ops->vidioc_try_ext_ctrls(file, fh, p);
- else
- ret = -EINVAL;
- break;
- }
- case VIDIOC_QUERYMENU:
- {
- struct v4l2_querymenu *p = arg;
-
- if (vfh && vfh->ctrl_handler)
- ret = v4l2_querymenu(vfh->ctrl_handler, p);
- else if (vfd->ctrl_handler)
- ret = v4l2_querymenu(vfd->ctrl_handler, p);
- else if (ops->vidioc_querymenu)
- ret = ops->vidioc_querymenu(file, fh, p);
- else
- break;
- if (!ret)
- dbgarg(cmd, "id=0x%x, index=%d, name=%s\n",
- p->id, p->index, p->name);
- else
- dbgarg(cmd, "id=0x%x, index=%d\n",
- p->id, p->index);
- break;
- }
- /* --- audio ---------------------------------------------- */
- case VIDIOC_ENUMAUDIO:
- {
- struct v4l2_audio *p = arg;
-
- ret = ops->vidioc_enumaudio(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
- "mode=0x%x\n", p->index, p->name,
- p->capability, p->mode);
- else
- dbgarg(cmd, "index=%d\n", p->index);
- break;
- }
- case VIDIOC_G_AUDIO:
- {
- struct v4l2_audio *p = arg;
-
- ret = ops->vidioc_g_audio(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
- "mode=0x%x\n", p->index,
- p->name, p->capability, p->mode);
- else
- dbgarg(cmd, "index=%d\n", p->index);
- break;
- }
- case VIDIOC_S_AUDIO:
- {
- struct v4l2_audio *p = arg;
-
- dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
- "mode=0x%x\n", p->index, p->name,
- p->capability, p->mode);
- ret = ops->vidioc_s_audio(file, fh, p);
- break;
- }
- case VIDIOC_ENUMAUDOUT:
- {
- struct v4l2_audioout *p = arg;
-
- dbgarg(cmd, "Enum for index=%d\n", p->index);
- ret = ops->vidioc_enumaudout(file, fh, p);
- if (!ret)
- dbgarg2("index=%d, name=%s, capability=%d, "
- "mode=%d\n", p->index, p->name,
- p->capability, p->mode);
- break;
- }
- case VIDIOC_G_AUDOUT:
- {
- struct v4l2_audioout *p = arg;
-
- ret = ops->vidioc_g_audout(file, fh, p);
- if (!ret)
- dbgarg2("index=%d, name=%s, capability=%d, "
- "mode=%d\n", p->index, p->name,
- p->capability, p->mode);
- break;
- }
- case VIDIOC_S_AUDOUT:
- {
- struct v4l2_audioout *p = arg;
+ if (ret)
+ return ret;
- dbgarg(cmd, "index=%d, name=%s, capability=%d, "
- "mode=%d\n", p->index, p->name,
- p->capability, p->mode);
+ if (p->type < V4L2_BUF_TYPE_PRIVATE)
+ CLEAR_AFTER_FIELD(p, memory);
- ret = ops->vidioc_s_audout(file, fh, p);
- break;
- }
- case VIDIOC_G_MODULATOR:
- {
- struct v4l2_modulator *p = arg;
-
- ret = ops->vidioc_g_modulator(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, "
- "capability=%d, rangelow=%d,"
- " rangehigh=%d, txsubchans=%d\n",
- p->index, p->name, p->capability,
- p->rangelow, p->rangehigh,
- p->txsubchans);
- break;
- }
- case VIDIOC_S_MODULATOR:
- {
- struct v4l2_modulator *p = arg;
-
- dbgarg(cmd, "index=%d, name=%s, capability=%d, "
- "rangelow=%d, rangehigh=%d, txsubchans=%d\n",
- p->index, p->name, p->capability, p->rangelow,
- p->rangehigh, p->txsubchans);
- ret = ops->vidioc_s_modulator(file, fh, p);
- break;
- }
- case VIDIOC_G_CROP:
- {
- struct v4l2_crop *p = arg;
+ return ops->vidioc_reqbufs(file, fh, p);
+}
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+static int v4l_querybuf(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_buffer *p = arg;
+ int ret = check_fmt(ops, p->type);
- if (ops->vidioc_g_crop) {
- ret = ops->vidioc_g_crop(file, fh, p);
- } else {
- /* simulate capture crop using selection api */
- struct v4l2_selection s = {
- .type = p->type,
- };
-
- /* crop means compose for output devices */
- if (V4L2_TYPE_IS_OUTPUT(p->type))
- s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
- else
- s.target = V4L2_SEL_TGT_CROP_ACTIVE;
-
- ret = ops->vidioc_g_selection(file, fh, &s);
-
- /* copying results to old structure on success */
- if (!ret)
- p->c = s.r;
- }
+ return ret ? ret : ops->vidioc_querybuf(file, fh, p);
+}
- if (!ret)
- dbgrect(vfd, "", &p->c);
- break;
- }
- case VIDIOC_S_CROP:
- {
- struct v4l2_crop *p = arg;
+static int v4l_qbuf(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_buffer *p = arg;
+ int ret = check_fmt(ops, p->type);
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- dbgrect(vfd, "", &p->c);
+ return ret ? ret : ops->vidioc_qbuf(file, fh, p);
+}
- if (ops->vidioc_s_crop) {
- ret = ops->vidioc_s_crop(file, fh, p);
- } else {
- /* simulate capture crop using selection api */
- struct v4l2_selection s = {
- .type = p->type,
- .r = p->c,
- };
-
- /* crop means compose for output devices */
- if (V4L2_TYPE_IS_OUTPUT(p->type))
- s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
- else
- s.target = V4L2_SEL_TGT_CROP_ACTIVE;
-
- ret = ops->vidioc_s_selection(file, fh, &s);
- }
- break;
- }
- case VIDIOC_G_SELECTION:
- {
- struct v4l2_selection *p = arg;
+static int v4l_dqbuf(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_buffer *p = arg;
+ int ret = check_fmt(ops, p->type);
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
+ return ret ? ret : ops->vidioc_dqbuf(file, fh, p);
+}
- ret = ops->vidioc_g_selection(file, fh, p);
- if (!ret)
- dbgrect(vfd, "", &p->r);
- break;
- }
- case VIDIOC_S_SELECTION:
- {
- struct v4l2_selection *p = arg;
+static int v4l_create_bufs(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_create_buffers *create = arg;
+ int ret = check_fmt(ops, create->format.type);
+ return ret ? ret : ops->vidioc_create_bufs(file, fh, create);
+}
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- dbgrect(vfd, "", &p->r);
+static int v4l_prepare_buf(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_buffer *b = arg;
+ int ret = check_fmt(ops, b->type);
- ret = ops->vidioc_s_selection(file, fh, p);
- break;
- }
- case VIDIOC_CROPCAP:
- {
- struct v4l2_cropcap *p = arg;
-
- /*FIXME: Should also show v4l2_fract pixelaspect */
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- if (ops->vidioc_cropcap) {
- ret = ops->vidioc_cropcap(file, fh, p);
- } else {
- struct v4l2_selection s = { .type = p->type };
+ return ret ? ret : ops->vidioc_prepare_buf(file, fh, b);
+}
- /* obtaining bounds */
- if (V4L2_TYPE_IS_OUTPUT(p->type))
- s.target = V4L2_SEL_TGT_COMPOSE_BOUNDS;
- else
- s.target = V4L2_SEL_TGT_CROP_BOUNDS;
+static int v4l_g_parm(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_streamparm *p = arg;
+ v4l2_std_id std;
+ int ret = check_fmt(ops, p->type);
- ret = ops->vidioc_g_selection(file, fh, &s);
- if (ret)
- break;
- p->bounds = s.r;
+ if (ret)
+ return ret;
+ if (ops->vidioc_g_parm)
+ return ops->vidioc_g_parm(file, fh, p);
+ std = vfd->current_norm;
+ if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
+ return -EINVAL;
+ p->parm.capture.readbuffers = 2;
+ if (ops->vidioc_g_std)
+ ret = ops->vidioc_g_std(file, fh, &std);
+ if (ret == 0)
+ v4l2_video_std_frame_period(std,
+ &p->parm.capture.timeperframe);
+ return ret;
+}
- /* obtaining defrect */
- if (V4L2_TYPE_IS_OUTPUT(p->type))
- s.target = V4L2_SEL_TGT_COMPOSE_DEFAULT;
- else
- s.target = V4L2_SEL_TGT_CROP_DEFAULT;
+static int v4l_s_parm(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_streamparm *p = arg;
+ int ret = check_fmt(ops, p->type);
- ret = ops->vidioc_g_selection(file, fh, &s);
- if (ret)
- break;
- p->defrect = s.r;
+ return ret ? ret : ops->vidioc_s_parm(file, fh, p);
+}
- /* setting trivial pixelaspect */
- p->pixelaspect.numerator = 1;
- p->pixelaspect.denominator = 1;
- }
+static int v4l_queryctrl(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_queryctrl *p = arg;
+ struct v4l2_fh *vfh = fh;
+
+ if (vfh && vfh->ctrl_handler)
+ return v4l2_queryctrl(vfh->ctrl_handler, p);
+ if (vfd->ctrl_handler)
+ return v4l2_queryctrl(vfd->ctrl_handler, p);
+ if (ops->vidioc_queryctrl)
+ return ops->vidioc_queryctrl(file, fh, p);
+ return -ENOTTY;
+}
- if (!ret) {
- dbgrect(vfd, "bounds ", &p->bounds);
- dbgrect(vfd, "defrect ", &p->defrect);
- }
- break;
- }
- case VIDIOC_G_JPEGCOMP:
- {
- struct v4l2_jpegcompression *p = arg;
-
- ret = ops->vidioc_g_jpegcomp(file, fh, p);
- if (!ret)
- dbgarg(cmd, "quality=%d, APPn=%d, "
- "APP_len=%d, COM_len=%d, "
- "jpeg_markers=%d\n",
- p->quality, p->APPn, p->APP_len,
- p->COM_len, p->jpeg_markers);
- break;
- }
- case VIDIOC_S_JPEGCOMP:
- {
- struct v4l2_jpegcompression *p = arg;
-
- dbgarg(cmd, "quality=%d, APPn=%d, APP_len=%d, "
- "COM_len=%d, jpeg_markers=%d\n",
- p->quality, p->APPn, p->APP_len,
- p->COM_len, p->jpeg_markers);
- ret = ops->vidioc_s_jpegcomp(file, fh, p);
- break;
- }
- case VIDIOC_G_ENC_INDEX:
- {
- struct v4l2_enc_idx *p = arg;
-
- ret = ops->vidioc_g_enc_index(file, fh, p);
- if (!ret)
- dbgarg(cmd, "entries=%d, entries_cap=%d\n",
- p->entries, p->entries_cap);
- break;
- }
- case VIDIOC_ENCODER_CMD:
- {
- struct v4l2_encoder_cmd *p = arg;
+static int v4l_querymenu(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_querymenu *p = arg;
+ struct v4l2_fh *vfh = fh;
+
+ if (vfh && vfh->ctrl_handler)
+ return v4l2_querymenu(vfh->ctrl_handler, p);
+ if (vfd->ctrl_handler)
+ return v4l2_querymenu(vfd->ctrl_handler, p);
+ if (ops->vidioc_querymenu)
+ return ops->vidioc_querymenu(file, fh, p);
+ return -ENOTTY;
+}
- ret = ops->vidioc_encoder_cmd(file, fh, p);
- if (!ret)
- dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
- break;
+static int v4l_g_ctrl(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_control *p = arg;
+ struct v4l2_fh *vfh = fh;
+ struct v4l2_ext_controls ctrls;
+ struct v4l2_ext_control ctrl;
+
+ if (vfh && vfh->ctrl_handler)
+ return v4l2_g_ctrl(vfh->ctrl_handler, p);
+ if (vfd->ctrl_handler)
+ return v4l2_g_ctrl(vfd->ctrl_handler, p);
+ if (ops->vidioc_g_ctrl)
+ return ops->vidioc_g_ctrl(file, fh, p);
+ if (ops->vidioc_g_ext_ctrls == NULL)
+ return -ENOTTY;
+
+ ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+ ctrls.count = 1;
+ ctrls.controls = &ctrl;
+ ctrl.id = p->id;
+ ctrl.value = p->value;
+ if (check_ext_ctrls(&ctrls, 1)) {
+ int ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls);
+
+ if (ret == 0)
+ p->value = ctrl.value;
+ return ret;
}
- case VIDIOC_TRY_ENCODER_CMD:
- {
- struct v4l2_encoder_cmd *p = arg;
+ return -EINVAL;
+}
- ret = ops->vidioc_try_encoder_cmd(file, fh, p);
- if (!ret)
- dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
- break;
- }
- case VIDIOC_DECODER_CMD:
- {
- struct v4l2_decoder_cmd *p = arg;
+static int v4l_s_ctrl(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_control *p = arg;
+ struct v4l2_fh *vfh = fh;
+ struct v4l2_ext_controls ctrls;
+ struct v4l2_ext_control ctrl;
+
+ if (vfh && vfh->ctrl_handler)
+ return v4l2_s_ctrl(vfh, vfh->ctrl_handler, p);
+ if (vfd->ctrl_handler)
+ return v4l2_s_ctrl(NULL, vfd->ctrl_handler, p);
+ if (ops->vidioc_s_ctrl)
+ return ops->vidioc_s_ctrl(file, fh, p);
+ if (ops->vidioc_s_ext_ctrls == NULL)
+ return -ENOTTY;
+
+ ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id);
+ ctrls.count = 1;
+ ctrls.controls = &ctrl;
+ ctrl.id = p->id;
+ ctrl.value = p->value;
+ if (check_ext_ctrls(&ctrls, 1))
+ return ops->vidioc_s_ext_ctrls(file, fh, &ctrls);
+ return -EINVAL;
+}
- ret = ops->vidioc_decoder_cmd(file, fh, p);
- if (!ret)
- dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
- break;
- }
- case VIDIOC_TRY_DECODER_CMD:
- {
- struct v4l2_decoder_cmd *p = arg;
+static int v4l_g_ext_ctrls(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_ext_controls *p = arg;
+ struct v4l2_fh *vfh = fh;
+
+ p->error_idx = p->count;
+ if (vfh && vfh->ctrl_handler)
+ return v4l2_g_ext_ctrls(vfh->ctrl_handler, p);
+ if (vfd->ctrl_handler)
+ return v4l2_g_ext_ctrls(vfd->ctrl_handler, p);
+ if (ops->vidioc_g_ext_ctrls == NULL)
+ return -ENOTTY;
+ return check_ext_ctrls(p, 0) ? ops->vidioc_g_ext_ctrls(file, fh, p) :
+ -EINVAL;
+}
- ret = ops->vidioc_try_decoder_cmd(file, fh, p);
- if (!ret)
- dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
- break;
- }
- case VIDIOC_G_PARM:
- {
- struct v4l2_streamparm *p = arg;
+static int v4l_s_ext_ctrls(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_ext_controls *p = arg;
+ struct v4l2_fh *vfh = fh;
+
+ p->error_idx = p->count;
+ if (vfh && vfh->ctrl_handler)
+ return v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, p);
+ if (vfd->ctrl_handler)
+ return v4l2_s_ext_ctrls(NULL, vfd->ctrl_handler, p);
+ if (ops->vidioc_s_ext_ctrls == NULL)
+ return -ENOTTY;
+ return check_ext_ctrls(p, 0) ? ops->vidioc_s_ext_ctrls(file, fh, p) :
+ -EINVAL;
+}
- if (ops->vidioc_g_parm) {
- ret = check_fmt(ops, p->type);
- if (ret)
- break;
- ret = ops->vidioc_g_parm(file, fh, p);
- } else {
- v4l2_std_id std = vfd->current_norm;
+static int v4l_try_ext_ctrls(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ struct v4l2_ext_controls *p = arg;
+ struct v4l2_fh *vfh = fh;
+
+ p->error_idx = p->count;
+ if (vfh && vfh->ctrl_handler)
+ return v4l2_try_ext_ctrls(vfh->ctrl_handler, p);
+ if (vfd->ctrl_handler)
+ return v4l2_try_ext_ctrls(vfd->ctrl_handler, p);
+ if (ops->vidioc_try_ext_ctrls == NULL)
+ return -ENOTTY;
+ return check_ext_ctrls(p, 0) ? ops->vidioc_try_ext_ctrls(file, fh, p) :
+ -EINVAL;
+}
- ret = -EINVAL;
- if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
- break;
+static int v4l_g_crop(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_crop *p = arg;
+ struct v4l2_selection s = {
+ .type = p->type,
+ };
+ int ret;
+
+ if (ops->vidioc_g_crop)
+ return ops->vidioc_g_crop(file, fh, p);
+ /* simulate capture crop using selection api */
+
+ /* crop means compose for output devices */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
+ else
+ s.target = V4L2_SEL_TGT_CROP_ACTIVE;
+
+ ret = ops->vidioc_g_selection(file, fh, &s);
+
+ /* copying results to old structure on success */
+ if (!ret)
+ p->c = s.r;
+ return ret;
+}
- ret = 0;
- p->parm.capture.readbuffers = 2;
- if (ops->vidioc_g_std)
- ret = ops->vidioc_g_std(file, fh, &std);
- if (ret == 0)
- v4l2_video_std_frame_period(std,
- &p->parm.capture.timeperframe);
- }
+static int v4l_s_crop(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_crop *p = arg;
+ struct v4l2_selection s = {
+ .type = p->type,
+ .r = p->c,
+ };
+
+ if (ops->vidioc_s_crop)
+ return ops->vidioc_s_crop(file, fh, p);
+ /* simulate capture crop using selection api */
+
+ /* crop means compose for output devices */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_ACTIVE;
+ else
+ s.target = V4L2_SEL_TGT_CROP_ACTIVE;
+
+ return ops->vidioc_s_selection(file, fh, &s);
+}
- dbgarg(cmd, "type=%d\n", p->type);
- break;
- }
- case VIDIOC_S_PARM:
- {
- struct v4l2_streamparm *p = arg;
+static int v4l_cropcap(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_cropcap *p = arg;
+ struct v4l2_selection s = { .type = p->type };
+ int ret;
- ret = check_fmt(ops, p->type);
- if (ret)
- break;
+ if (ops->vidioc_cropcap)
+ return ops->vidioc_cropcap(file, fh, p);
- dbgarg(cmd, "type=%d\n", p->type);
- ret = ops->vidioc_s_parm(file, fh, p);
- break;
- }
- case VIDIOC_G_TUNER:
- {
- struct v4l2_tuner *p = arg;
+ /* obtaining bounds */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_BOUNDS;
+ else
+ s.target = V4L2_SEL_TGT_CROP_BOUNDS;
- p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
- V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- ret = ops->vidioc_g_tuner(file, fh, p);
- if (!ret)
- dbgarg(cmd, "index=%d, name=%s, type=%d, "
- "capability=0x%x, rangelow=%d, "
- "rangehigh=%d, signal=%d, afc=%d, "
- "rxsubchans=0x%x, audmode=%d\n",
- p->index, p->name, p->type,
- p->capability, p->rangelow,
- p->rangehigh, p->signal, p->afc,
- p->rxsubchans, p->audmode);
- break;
- }
- case VIDIOC_S_TUNER:
- {
- struct v4l2_tuner *p = arg;
+ ret = ops->vidioc_g_selection(file, fh, &s);
+ if (ret)
+ return ret;
+ p->bounds = s.r;
- p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
- V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- dbgarg(cmd, "index=%d, name=%s, type=%d, "
- "capability=0x%x, rangelow=%d, "
- "rangehigh=%d, signal=%d, afc=%d, "
- "rxsubchans=0x%x, audmode=%d\n",
- p->index, p->name, p->type,
- p->capability, p->rangelow,
- p->rangehigh, p->signal, p->afc,
- p->rxsubchans, p->audmode);
- ret = ops->vidioc_s_tuner(file, fh, p);
- break;
- }
- case VIDIOC_G_FREQUENCY:
- {
- struct v4l2_frequency *p = arg;
+ /* obtaining defrect */
+ if (V4L2_TYPE_IS_OUTPUT(p->type))
+ s.target = V4L2_SEL_TGT_COMPOSE_DEFAULT;
+ else
+ s.target = V4L2_SEL_TGT_CROP_DEFAULT;
- p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
- V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- ret = ops->vidioc_g_frequency(file, fh, p);
- if (!ret)
- dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
- p->tuner, p->type, p->frequency);
- break;
- }
- case VIDIOC_S_FREQUENCY:
- {
- struct v4l2_frequency *p = arg;
- enum v4l2_tuner_type type;
+ ret = ops->vidioc_g_selection(file, fh, &s);
+ if (ret)
+ return ret;
+ p->defrect = s.r;
- type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
- V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
- p->tuner, p->type, p->frequency);
- if (p->type != type)
- ret = -EINVAL;
- else
- ret = ops->vidioc_s_frequency(file, fh, p);
- break;
- }
- case VIDIOC_G_SLICED_VBI_CAP:
- {
- struct v4l2_sliced_vbi_cap *p = arg;
+ /* setting trivial pixelaspect */
+ p->pixelaspect.numerator = 1;
+ p->pixelaspect.denominator = 1;
+ return 0;
+}
- /* Clear up to type, everything after type is zerod already */
- memset(p, 0, offsetof(struct v4l2_sliced_vbi_cap, type));
+static int v4l_log_status(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ int ret;
+
+ if (vfd->v4l2_dev)
+ pr_info("%s: ================= START STATUS =================\n",
+ vfd->v4l2_dev->name);
+ ret = ops->vidioc_log_status(file, fh);
+ if (vfd->v4l2_dev)
+ pr_info("%s: ================== END STATUS ==================\n",
+ vfd->v4l2_dev->name);
+ return ret;
+}
- dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
- ret = ops->vidioc_g_sliced_vbi_cap(file, fh, p);
- if (!ret)
- dbgarg2("service_set=%d\n", p->service_set);
- break;
- }
- case VIDIOC_LOG_STATUS:
- {
- if (vfd->v4l2_dev)
- pr_info("%s: ================= START STATUS =================\n",
- vfd->v4l2_dev->name);
- ret = ops->vidioc_log_status(file, fh);
- if (vfd->v4l2_dev)
- pr_info("%s: ================== END STATUS ==================\n",
- vfd->v4l2_dev->name);
- break;
- }
- case VIDIOC_DBG_G_REGISTER:
- {
+static int v4l_dbg_g_register(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
#ifdef CONFIG_VIDEO_ADV_DEBUG
- struct v4l2_dbg_register *p = arg;
+ struct v4l2_dbg_register *p = arg;
- if (!capable(CAP_SYS_ADMIN))
- ret = -EPERM;
- else
- ret = ops->vidioc_g_register(file, fh, p);
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ return ops->vidioc_g_register(file, fh, p);
+#else
+ return -ENOTTY;
#endif
- break;
- }
- case VIDIOC_DBG_S_REGISTER:
- {
+}
+
+static int v4l_dbg_s_register(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
#ifdef CONFIG_VIDEO_ADV_DEBUG
- struct v4l2_dbg_register *p = arg;
+ struct v4l2_dbg_register *p = arg;
- if (!capable(CAP_SYS_ADMIN))
- ret = -EPERM;
- else
- ret = ops->vidioc_s_register(file, fh, p);
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ return ops->vidioc_s_register(file, fh, p);
+#else
+ return -ENOTTY;
#endif
- break;
- }
- case VIDIOC_DBG_G_CHIP_IDENT:
- {
- struct v4l2_dbg_chip_ident *p = arg;
-
- p->ident = V4L2_IDENT_NONE;
- p->revision = 0;
- ret = ops->vidioc_g_chip_ident(file, fh, p);
- if (!ret)
- dbgarg(cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
- break;
- }
- case VIDIOC_S_HW_FREQ_SEEK:
- {
- struct v4l2_hw_freq_seek *p = arg;
- enum v4l2_tuner_type type;
+}
- type = (vfd->vfl_type == VFL_TYPE_RADIO) ?
- V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
- dbgarg(cmd,
- "tuner=%u, type=%u, seek_upward=%u, wrap_around=%u, spacing=%u\n",
- p->tuner, p->type, p->seek_upward, p->wrap_around, p->spacing);
- if (p->type != type)
- ret = -EINVAL;
- else
- ret = ops->vidioc_s_hw_freq_seek(file, fh, p);
- break;
- }
- case VIDIOC_ENUM_FRAMESIZES:
- {
- struct v4l2_frmsizeenum *p = arg;
+static int v4l_dbg_g_chip_ident(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_dbg_chip_ident *p = arg;
- ret = ops->vidioc_enum_framesizes(file, fh, p);
- dbgarg(cmd,
- "index=%d, pixelformat=%c%c%c%c, type=%d ",
- p->index,
- (p->pixel_format & 0xff),
- (p->pixel_format >> 8) & 0xff,
- (p->pixel_format >> 16) & 0xff,
- (p->pixel_format >> 24) & 0xff,
- p->type);
- switch (p->type) {
- case V4L2_FRMSIZE_TYPE_DISCRETE:
- dbgarg3("width = %d, height=%d\n",
- p->discrete.width, p->discrete.height);
- break;
- case V4L2_FRMSIZE_TYPE_STEPWISE:
- dbgarg3("min %dx%d, max %dx%d, step %dx%d\n",
- p->stepwise.min_width, p->stepwise.min_height,
- p->stepwise.step_width, p->stepwise.step_height,
- p->stepwise.max_width, p->stepwise.max_height);
- break;
- case V4L2_FRMSIZE_TYPE_CONTINUOUS:
- dbgarg3("continuous\n");
- break;
- default:
- dbgarg3("- Unknown type!\n");
- }
+ p->ident = V4L2_IDENT_NONE;
+ p->revision = 0;
+ return ops->vidioc_g_chip_ident(file, fh, p);
+}
- break;
- }
- case VIDIOC_ENUM_FRAMEINTERVALS:
- {
- struct v4l2_frmivalenum *p = arg;
-
- ret = ops->vidioc_enum_frameintervals(file, fh, p);
- dbgarg(cmd,
- "index=%d, pixelformat=%d, width=%d, height=%d, type=%d ",
- p->index, p->pixel_format,
- p->width, p->height, p->type);
- switch (p->type) {
- case V4L2_FRMIVAL_TYPE_DISCRETE:
- dbgarg2("fps=%d/%d\n",
- p->discrete.numerator,
- p->discrete.denominator);
- break;
- case V4L2_FRMIVAL_TYPE_STEPWISE:
- dbgarg2("min=%d/%d, max=%d/%d, step=%d/%d\n",
- p->stepwise.min.numerator,
- p->stepwise.min.denominator,
- p->stepwise.max.numerator,
- p->stepwise.max.denominator,
- p->stepwise.step.numerator,
- p->stepwise.step.denominator);
- break;
- case V4L2_FRMIVAL_TYPE_CONTINUOUS:
- dbgarg2("continuous\n");
- break;
- default:
- dbgarg2("- Unknown type!\n");
- }
- break;
- }
- case VIDIOC_ENUM_DV_PRESETS:
- {
- struct v4l2_dv_enum_preset *p = arg;
-
- ret = ops->vidioc_enum_dv_presets(file, fh, p);
- if (!ret)
- dbgarg(cmd,
- "index=%d, preset=%d, name=%s, width=%d,"
- " height=%d ",
- p->index, p->preset, p->name, p->width,
- p->height);
- break;
- }
- case VIDIOC_S_DV_PRESET:
- {
- struct v4l2_dv_preset *p = arg;
+static int v4l_dqevent(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ return v4l2_event_dequeue(fh, arg, file->f_flags & O_NONBLOCK);
+}
- dbgarg(cmd, "preset=%d\n", p->preset);
- ret = ops->vidioc_s_dv_preset(file, fh, p);
- break;
- }
- case VIDIOC_G_DV_PRESET:
- {
- struct v4l2_dv_preset *p = arg;
+static int v4l_subscribe_event(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ return ops->vidioc_subscribe_event(fh, arg);
+}
- ret = ops->vidioc_g_dv_preset(file, fh, p);
- if (!ret)
- dbgarg(cmd, "preset=%d\n", p->preset);
- break;
- }
- case VIDIOC_QUERY_DV_PRESET:
- {
- struct v4l2_dv_preset *p = arg;
+static int v4l_unsubscribe_event(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ return ops->vidioc_unsubscribe_event(fh, arg);
+}
- ret = ops->vidioc_query_dv_preset(file, fh, p);
- if (!ret)
- dbgarg(cmd, "preset=%d\n", p->preset);
- break;
- }
- case VIDIOC_S_DV_TIMINGS:
- {
- struct v4l2_dv_timings *p = arg;
-
- dbgtimings(vfd, p);
- switch (p->type) {
- case V4L2_DV_BT_656_1120:
- ret = ops->vidioc_s_dv_timings(file, fh, p);
- break;
- default:
- ret = -EINVAL;
- break;
- }
- break;
- }
- case VIDIOC_G_DV_TIMINGS:
- {
- struct v4l2_dv_timings *p = arg;
+static int v4l_g_sliced_vbi_cap(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *arg)
+{
+ struct v4l2_sliced_vbi_cap *p = arg;
- ret = ops->vidioc_g_dv_timings(file, fh, p);
- if (!ret)
- dbgtimings(vfd, p);
- break;
- }
- case VIDIOC_ENUM_DV_TIMINGS:
- {
- struct v4l2_enum_dv_timings *p = arg;
+ /* Clear up to type, everything after type is zeroed already */
+ memset(p, 0, offsetof(struct v4l2_sliced_vbi_cap, type));
- if (!ops->vidioc_enum_dv_timings)
- break;
+ return ops->vidioc_g_sliced_vbi_cap(file, fh, p);
+}
- ret = ops->vidioc_enum_dv_timings(file, fh, p);
- if (!ret) {
- dbgarg(cmd, "index=%d: ", p->index);
- dbgtimings(vfd, &p->timings);
- }
- break;
+struct v4l2_ioctl_info {
+ unsigned int ioctl;
+ u32 flags;
+ const char * const name;
+ union {
+ u32 offset;
+ int (*func)(const struct v4l2_ioctl_ops *ops,
+ struct file *file, void *fh, void *p);
+ };
+ void (*debug)(const void *arg, bool write_only);
+};
+
+/* This control needs a priority check */
+#define INFO_FL_PRIO (1 << 0)
+/* This control can be valid if the filehandle passes a control handler. */
+#define INFO_FL_CTRL (1 << 1)
+/* This is a standard ioctl, no need for special code */
+#define INFO_FL_STD (1 << 2)
+/* This is ioctl has its own function */
+#define INFO_FL_FUNC (1 << 3)
+/* Queuing ioctl */
+#define INFO_FL_QUEUE (1 << 4)
+/* Zero struct from after the field to the end */
+#define INFO_FL_CLEAR(v4l2_struct, field) \
+ ((offsetof(struct v4l2_struct, field) + \
+ sizeof(((struct v4l2_struct *)0)->field)) << 16)
+#define INFO_FL_CLEAR_MASK (_IOC_SIZEMASK << 16)
+
+#define IOCTL_INFO_STD(_ioctl, _vidioc, _debug, _flags) \
+ [_IOC_NR(_ioctl)] = { \
+ .ioctl = _ioctl, \
+ .flags = _flags | INFO_FL_STD, \
+ .name = #_ioctl, \
+ .offset = offsetof(struct v4l2_ioctl_ops, _vidioc), \
+ .debug = _debug, \
+ }
+
+#define IOCTL_INFO_FNC(_ioctl, _func, _debug, _flags) \
+ [_IOC_NR(_ioctl)] = { \
+ .ioctl = _ioctl, \
+ .flags = _flags | INFO_FL_FUNC, \
+ .name = #_ioctl, \
+ .func = _func, \
+ .debug = _debug, \
}
- case VIDIOC_QUERY_DV_TIMINGS:
- {
- struct v4l2_dv_timings *p = arg;
- if (!ops->vidioc_query_dv_timings)
- break;
+static struct v4l2_ioctl_info v4l2_ioctls[] = {
+ IOCTL_INFO_FNC(VIDIOC_QUERYCAP, v4l_querycap, v4l_print_querycap, 0),
+ IOCTL_INFO_FNC(VIDIOC_ENUM_FMT, v4l_enum_fmt, v4l_print_fmtdesc, INFO_FL_CLEAR(v4l2_fmtdesc, type)),
+ IOCTL_INFO_FNC(VIDIOC_G_FMT, v4l_g_fmt, v4l_print_format, INFO_FL_CLEAR(v4l2_format, type)),
+ IOCTL_INFO_FNC(VIDIOC_S_FMT, v4l_s_fmt, v4l_print_format, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_REQBUFS, v4l_reqbufs, v4l_print_requestbuffers, INFO_FL_PRIO | INFO_FL_QUEUE),
+ IOCTL_INFO_FNC(VIDIOC_QUERYBUF, v4l_querybuf, v4l_print_buffer, INFO_FL_QUEUE | INFO_FL_CLEAR(v4l2_buffer, length)),
+ IOCTL_INFO_STD(VIDIOC_G_FBUF, vidioc_g_fbuf, v4l_print_framebuffer, 0),
+ IOCTL_INFO_STD(VIDIOC_S_FBUF, vidioc_s_fbuf, v4l_print_framebuffer, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_OVERLAY, vidioc_overlay, v4l_print_u32, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_QBUF, v4l_qbuf, v4l_print_buffer, INFO_FL_QUEUE),
+ IOCTL_INFO_FNC(VIDIOC_DQBUF, v4l_dqbuf, v4l_print_buffer, INFO_FL_QUEUE),
+ IOCTL_INFO_FNC(VIDIOC_STREAMON, v4l_streamon, v4l_print_buftype, INFO_FL_PRIO | INFO_FL_QUEUE),
+ IOCTL_INFO_FNC(VIDIOC_STREAMOFF, v4l_streamoff, v4l_print_buftype, INFO_FL_PRIO | INFO_FL_QUEUE),
+ IOCTL_INFO_FNC(VIDIOC_G_PARM, v4l_g_parm, v4l_print_streamparm, INFO_FL_CLEAR(v4l2_streamparm, type)),
+ IOCTL_INFO_FNC(VIDIOC_S_PARM, v4l_s_parm, v4l_print_streamparm, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_G_STD, v4l_g_std, v4l_print_std, 0),
+ IOCTL_INFO_FNC(VIDIOC_S_STD, v4l_s_std, v4l_print_std, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_ENUMSTD, v4l_enumstd, v4l_print_standard, INFO_FL_CLEAR(v4l2_standard, index)),
+ IOCTL_INFO_FNC(VIDIOC_ENUMINPUT, v4l_enuminput, v4l_print_enuminput, INFO_FL_CLEAR(v4l2_input, index)),
+ IOCTL_INFO_FNC(VIDIOC_G_CTRL, v4l_g_ctrl, v4l_print_control, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_control, id)),
+ IOCTL_INFO_FNC(VIDIOC_S_CTRL, v4l_s_ctrl, v4l_print_control, INFO_FL_PRIO | INFO_FL_CTRL),
+ IOCTL_INFO_FNC(VIDIOC_G_TUNER, v4l_g_tuner, v4l_print_tuner, INFO_FL_CLEAR(v4l2_tuner, index)),
+ IOCTL_INFO_FNC(VIDIOC_S_TUNER, v4l_s_tuner, v4l_print_tuner, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_G_AUDIO, vidioc_g_audio, v4l_print_audio, 0),
+ IOCTL_INFO_STD(VIDIOC_S_AUDIO, vidioc_s_audio, v4l_print_audio, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_QUERYCTRL, v4l_queryctrl, v4l_print_queryctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_queryctrl, id)),
+ IOCTL_INFO_FNC(VIDIOC_QUERYMENU, v4l_querymenu, v4l_print_querymenu, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_querymenu, index)),
+ IOCTL_INFO_STD(VIDIOC_G_INPUT, vidioc_g_input, v4l_print_u32, 0),
+ IOCTL_INFO_FNC(VIDIOC_S_INPUT, v4l_s_input, v4l_print_u32, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_G_OUTPUT, vidioc_g_output, v4l_print_u32, 0),
+ IOCTL_INFO_FNC(VIDIOC_S_OUTPUT, v4l_s_output, v4l_print_u32, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_ENUMOUTPUT, v4l_enumoutput, v4l_print_enumoutput, INFO_FL_CLEAR(v4l2_output, index)),
+ IOCTL_INFO_STD(VIDIOC_G_AUDOUT, vidioc_g_audout, v4l_print_audioout, 0),
+ IOCTL_INFO_STD(VIDIOC_S_AUDOUT, vidioc_s_audout, v4l_print_audioout, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_G_MODULATOR, vidioc_g_modulator, v4l_print_modulator, INFO_FL_CLEAR(v4l2_modulator, index)),
+ IOCTL_INFO_STD(VIDIOC_S_MODULATOR, vidioc_s_modulator, v4l_print_modulator, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_G_FREQUENCY, v4l_g_frequency, v4l_print_frequency, INFO_FL_CLEAR(v4l2_frequency, tuner)),
+ IOCTL_INFO_FNC(VIDIOC_S_FREQUENCY, v4l_s_frequency, v4l_print_frequency, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_CROPCAP, v4l_cropcap, v4l_print_cropcap, INFO_FL_CLEAR(v4l2_cropcap, type)),
+ IOCTL_INFO_FNC(VIDIOC_G_CROP, v4l_g_crop, v4l_print_crop, INFO_FL_CLEAR(v4l2_crop, type)),
+ IOCTL_INFO_FNC(VIDIOC_S_CROP, v4l_s_crop, v4l_print_crop, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_G_SELECTION, vidioc_g_selection, v4l_print_selection, 0),
+ IOCTL_INFO_STD(VIDIOC_S_SELECTION, vidioc_s_selection, v4l_print_selection, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_G_JPEGCOMP, vidioc_g_jpegcomp, v4l_print_jpegcompression, 0),
+ IOCTL_INFO_STD(VIDIOC_S_JPEGCOMP, vidioc_s_jpegcomp, v4l_print_jpegcompression, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_QUERYSTD, v4l_querystd, v4l_print_std, 0),
+ IOCTL_INFO_FNC(VIDIOC_TRY_FMT, v4l_try_fmt, v4l_print_format, 0),
+ IOCTL_INFO_STD(VIDIOC_ENUMAUDIO, vidioc_enumaudio, v4l_print_audio, INFO_FL_CLEAR(v4l2_audio, index)),
+ IOCTL_INFO_STD(VIDIOC_ENUMAUDOUT, vidioc_enumaudout, v4l_print_audioout, INFO_FL_CLEAR(v4l2_audioout, index)),
+ IOCTL_INFO_FNC(VIDIOC_G_PRIORITY, v4l_g_priority, v4l_print_u32, 0),
+ IOCTL_INFO_FNC(VIDIOC_S_PRIORITY, v4l_s_priority, v4l_print_u32, INFO_FL_PRIO),
+ IOCTL_INFO_FNC(VIDIOC_G_SLICED_VBI_CAP, v4l_g_sliced_vbi_cap, v4l_print_sliced_vbi_cap, INFO_FL_CLEAR(v4l2_sliced_vbi_cap, type)),
+ IOCTL_INFO_FNC(VIDIOC_LOG_STATUS, v4l_log_status, v4l_print_newline, 0),
+ IOCTL_INFO_FNC(VIDIOC_G_EXT_CTRLS, v4l_g_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL),
+ IOCTL_INFO_FNC(VIDIOC_S_EXT_CTRLS, v4l_s_ext_ctrls, v4l_print_ext_controls, INFO_FL_PRIO | INFO_FL_CTRL),
+ IOCTL_INFO_FNC(VIDIOC_TRY_EXT_CTRLS, v4l_try_ext_ctrls, v4l_print_ext_controls, 0),
+ IOCTL_INFO_STD(VIDIOC_ENUM_FRAMESIZES, vidioc_enum_framesizes, v4l_print_frmsizeenum, INFO_FL_CLEAR(v4l2_frmsizeenum, pixel_format)),
+ IOCTL_INFO_STD(VIDIOC_ENUM_FRAMEINTERVALS, vidioc_enum_frameintervals, v4l_print_frmivalenum, INFO_FL_CLEAR(v4l2_frmivalenum, height)),
+ IOCTL_INFO_STD(VIDIOC_G_ENC_INDEX, vidioc_g_enc_index, v4l_print_enc_idx, 0),
+ IOCTL_INFO_STD(VIDIOC_ENCODER_CMD, vidioc_encoder_cmd, v4l_print_encoder_cmd, INFO_FL_PRIO | INFO_FL_CLEAR(v4l2_encoder_cmd, flags)),
+ IOCTL_INFO_STD(VIDIOC_TRY_ENCODER_CMD, vidioc_try_encoder_cmd, v4l_print_encoder_cmd, INFO_FL_CLEAR(v4l2_encoder_cmd, flags)),
+ IOCTL_INFO_STD(VIDIOC_DECODER_CMD, vidioc_decoder_cmd, v4l_print_decoder_cmd, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_TRY_DECODER_CMD, vidioc_try_decoder_cmd, v4l_print_decoder_cmd, 0),
+ IOCTL_INFO_FNC(VIDIOC_DBG_S_REGISTER, v4l_dbg_s_register, v4l_print_dbg_register, 0),
+ IOCTL_INFO_FNC(VIDIOC_DBG_G_REGISTER, v4l_dbg_g_register, v4l_print_dbg_register, 0),
+ IOCTL_INFO_FNC(VIDIOC_DBG_G_CHIP_IDENT, v4l_dbg_g_chip_ident, v4l_print_dbg_chip_ident, 0),
+ IOCTL_INFO_FNC(VIDIOC_S_HW_FREQ_SEEK, v4l_s_hw_freq_seek, v4l_print_hw_freq_seek, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_ENUM_DV_PRESETS, vidioc_enum_dv_presets, v4l_print_dv_enum_presets, 0),
+ IOCTL_INFO_STD(VIDIOC_S_DV_PRESET, vidioc_s_dv_preset, v4l_print_dv_preset, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_G_DV_PRESET, vidioc_g_dv_preset, v4l_print_dv_preset, 0),
+ IOCTL_INFO_STD(VIDIOC_QUERY_DV_PRESET, vidioc_query_dv_preset, v4l_print_dv_preset, 0),
+ IOCTL_INFO_STD(VIDIOC_S_DV_TIMINGS, vidioc_s_dv_timings, v4l_print_dv_timings, INFO_FL_PRIO),
+ IOCTL_INFO_STD(VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings, v4l_print_dv_timings, 0),
+ IOCTL_INFO_FNC(VIDIOC_DQEVENT, v4l_dqevent, v4l_print_event, 0),
+ IOCTL_INFO_FNC(VIDIOC_SUBSCRIBE_EVENT, v4l_subscribe_event, v4l_print_event_subscription, 0),
+ IOCTL_INFO_FNC(VIDIOC_UNSUBSCRIBE_EVENT, v4l_unsubscribe_event, v4l_print_event_subscription, 0),
+ IOCTL_INFO_FNC(VIDIOC_CREATE_BUFS, v4l_create_bufs, v4l_print_create_buffers, INFO_FL_PRIO | INFO_FL_QUEUE),
+ IOCTL_INFO_FNC(VIDIOC_PREPARE_BUF, v4l_prepare_buf, v4l_print_buffer, INFO_FL_QUEUE),
+ IOCTL_INFO_STD(VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings, v4l_print_enum_dv_timings, 0),
+ IOCTL_INFO_STD(VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings, v4l_print_dv_timings, 0),
+ IOCTL_INFO_STD(VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap, v4l_print_dv_timings_cap, 0),
+};
+#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
- ret = ops->vidioc_query_dv_timings(file, fh, p);
- if (!ret)
- dbgtimings(vfd, p);
- break;
- }
- case VIDIOC_DV_TIMINGS_CAP:
- {
- struct v4l2_dv_timings_cap *p = arg;
+bool v4l2_is_known_ioctl(unsigned int cmd)
+{
+ if (_IOC_NR(cmd) >= V4L2_IOCTLS)
+ return false;
+ return v4l2_ioctls[_IOC_NR(cmd)].ioctl == cmd;
+}
- if (!ops->vidioc_dv_timings_cap)
- break;
+struct mutex *v4l2_ioctl_get_lock(struct video_device *vdev, unsigned cmd)
+{
+ if (_IOC_NR(cmd) >= V4L2_IOCTLS)
+ return vdev->lock;
+ if (test_bit(_IOC_NR(cmd), vdev->disable_locking))
+ return NULL;
+ if (vdev->queue && vdev->queue->lock &&
+ (v4l2_ioctls[_IOC_NR(cmd)].flags & INFO_FL_QUEUE))
+ return vdev->queue->lock;
+ return vdev->lock;
+}
- ret = ops->vidioc_dv_timings_cap(file, fh, p);
- if (ret)
- break;
- switch (p->type) {
- case V4L2_DV_BT_656_1120:
- dbgarg(cmd,
- "type=%d, width=%u-%u, height=%u-%u, "
- "pixelclock=%llu-%llu, standards=%x, capabilities=%x ",
- p->type,
- p->bt.min_width, p->bt.max_width,
- p->bt.min_height, p->bt.max_height,
- p->bt.min_pixelclock, p->bt.max_pixelclock,
- p->bt.standards, p->bt.capabilities);
- break;
- default:
- dbgarg(cmd, "unknown type ");
- break;
- }
- break;
- }
- case VIDIOC_DQEVENT:
- {
- struct v4l2_event *ev = arg;
+/* Common ioctl debug function. This function can be used by
+ external ioctl messages as well as internal V4L ioctl */
+void v4l_printk_ioctl(const char *prefix, unsigned int cmd)
+{
+ const char *dir, *type;
- ret = v4l2_event_dequeue(fh, ev, file->f_flags & O_NONBLOCK);
- if (ret < 0) {
- dbgarg(cmd, "no pending events?");
- break;
- }
- dbgarg(cmd,
- "pending=%d, type=0x%8.8x, sequence=%d, "
- "timestamp=%lu.%9.9lu ",
- ev->pending, ev->type, ev->sequence,
- ev->timestamp.tv_sec, ev->timestamp.tv_nsec);
- break;
- }
- case VIDIOC_SUBSCRIBE_EVENT:
- {
- struct v4l2_event_subscription *sub = arg;
+ if (prefix)
+ printk(KERN_DEBUG "%s: ", prefix);
- ret = ops->vidioc_subscribe_event(fh, sub);
- if (ret < 0) {
- dbgarg(cmd, "failed, ret=%ld", ret);
- break;
- }
- dbgarg(cmd, "type=0x%8.8x", sub->type);
+ switch (_IOC_TYPE(cmd)) {
+ case 'd':
+ type = "v4l2_int";
break;
- }
- case VIDIOC_UNSUBSCRIBE_EVENT:
- {
- struct v4l2_event_subscription *sub = arg;
-
- ret = ops->vidioc_unsubscribe_event(fh, sub);
- if (ret < 0) {
- dbgarg(cmd, "failed, ret=%ld", ret);
+ case 'V':
+ if (_IOC_NR(cmd) >= V4L2_IOCTLS) {
+ type = "v4l2";
break;
}
- dbgarg(cmd, "type=0x%8.8x", sub->type);
+ pr_cont("%s", v4l2_ioctls[_IOC_NR(cmd)].name);
+ return;
+ default:
+ type = "unknown";
break;
}
- case VIDIOC_CREATE_BUFS:
- {
- struct v4l2_create_buffers *create = arg;
- ret = check_fmt(ops, create->format.type);
- if (ret)
- break;
+ switch (_IOC_DIR(cmd)) {
+ case _IOC_NONE: dir = "--"; break;
+ case _IOC_READ: dir = "r-"; break;
+ case _IOC_WRITE: dir = "-w"; break;
+ case _IOC_READ | _IOC_WRITE: dir = "rw"; break;
+ default: dir = "*ERR*"; break;
+ }
+ pr_cont("%s ioctl '%c', dir=%s, #%d (0x%08x)",
+ type, _IOC_TYPE(cmd), dir, _IOC_NR(cmd), cmd);
+}
+EXPORT_SYMBOL(v4l_printk_ioctl);
- ret = ops->vidioc_create_bufs(file, fh, create);
+static long __video_do_ioctl(struct file *file,
+ unsigned int cmd, void *arg)
+{
+ struct video_device *vfd = video_devdata(file);
+ const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
+ bool write_only = false;
+ struct v4l2_ioctl_info default_info;
+ const struct v4l2_ioctl_info *info;
+ void *fh = file->private_data;
+ struct v4l2_fh *vfh = NULL;
+ int use_fh_prio = 0;
+ int debug = vfd->debug;
+ long ret = -ENOTTY;
- dbgarg(cmd, "count=%d @ %d\n", create->count, create->index);
- break;
+ if (ops == NULL) {
+ pr_warn("%s: has no ioctl_ops.\n",
+ video_device_node_name(vfd));
+ return ret;
}
- case VIDIOC_PREPARE_BUF:
- {
- struct v4l2_buffer *b = arg;
- ret = check_fmt(ops, b->type);
- if (ret)
- break;
+ if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) {
+ vfh = file->private_data;
+ use_fh_prio = test_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags);
+ }
- ret = ops->vidioc_prepare_buf(file, fh, b);
+ if (v4l2_is_known_ioctl(cmd)) {
+ info = &v4l2_ioctls[_IOC_NR(cmd)];
- dbgarg(cmd, "index=%d", b->index);
- break;
- }
- default:
- if (!ops->vidioc_default)
- break;
- ret = ops->vidioc_default(file, fh, use_fh_prio ?
- v4l2_prio_check(vfd->prio, vfh->prio) >= 0 : 0,
- cmd, arg);
- break;
- } /* switch */
+ if (!test_bit(_IOC_NR(cmd), vfd->valid_ioctls) &&
+ !((info->flags & INFO_FL_CTRL) && vfh && vfh->ctrl_handler))
+ goto done;
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
- if (ret < 0) {
- v4l_print_ioctl(vfd->name, cmd);
- printk(KERN_CONT " error %ld\n", ret);
+ if (use_fh_prio && (info->flags & INFO_FL_PRIO)) {
+ ret = v4l2_prio_check(vfd->prio, vfh->prio);
+ if (ret)
+ goto done;
+ }
+ } else {
+ default_info.ioctl = cmd;
+ default_info.flags = 0;
+ default_info.debug = v4l_print_default;
+ info = &default_info;
+ }
+
+ write_only = _IOC_DIR(cmd) == _IOC_WRITE;
+ if (write_only && debug > V4L2_DEBUG_IOCTL) {
+ v4l_printk_ioctl(video_device_node_name(vfd), cmd);
+ pr_cont(": ");
+ info->debug(arg, write_only);
+ }
+ if (info->flags & INFO_FL_STD) {
+ typedef int (*vidioc_op)(struct file *file, void *fh, void *p);
+ const void *p = vfd->ioctl_ops;
+ const vidioc_op *vidioc = p + info->offset;
+
+ ret = (*vidioc)(file, fh, arg);
+ } else if (info->flags & INFO_FL_FUNC) {
+ ret = info->func(ops, file, fh, arg);
+ } else if (!ops->vidioc_default) {
+ ret = -ENOTTY;
+ } else {
+ ret = ops->vidioc_default(file, fh,
+ use_fh_prio ? v4l2_prio_check(vfd->prio, vfh->prio) >= 0 : 0,
+ cmd, arg);
+ }
+
+done:
+ if (debug) {
+ if (write_only && debug > V4L2_DEBUG_IOCTL) {
+ if (ret < 0)
+ printk(KERN_DEBUG "%s: error %ld\n",
+ video_device_node_name(vfd), ret);
+ return ret;
+ }
+ v4l_printk_ioctl(video_device_node_name(vfd), cmd);
+ if (ret < 0)
+ pr_cont(": error %ld\n", ret);
+ else if (debug == V4L2_DEBUG_IOCTL)
+ pr_cont("\n");
+ else if (_IOC_DIR(cmd) == _IOC_NONE)
+ info->debug(arg, write_only);
+ else {
+ pr_cont(": ");
+ info->debug(arg, write_only);
}
}
return ret;
}
-/* In some cases, only a few fields are used as input, i.e. when the app sets
- * "index" and then the driver fills in the rest of the structure for the thing
- * with that index. We only need to copy up the first non-input field. */
-static unsigned long cmd_input_size(unsigned int cmd)
-{
- /* Size of structure up to and including 'field' */
-#define CMDINSIZE(cmd, type, field) \
- case VIDIOC_##cmd: \
- return offsetof(struct v4l2_##type, field) + \
- sizeof(((struct v4l2_##type *)0)->field);
-
- switch (cmd) {
- CMDINSIZE(ENUM_FMT, fmtdesc, type);
- CMDINSIZE(G_FMT, format, type);
- CMDINSIZE(QUERYBUF, buffer, length);
- CMDINSIZE(G_PARM, streamparm, type);
- CMDINSIZE(ENUMSTD, standard, index);
- CMDINSIZE(ENUMINPUT, input, index);
- CMDINSIZE(G_CTRL, control, id);
- CMDINSIZE(G_TUNER, tuner, index);
- CMDINSIZE(QUERYCTRL, queryctrl, id);
- CMDINSIZE(QUERYMENU, querymenu, index);
- CMDINSIZE(ENUMOUTPUT, output, index);
- CMDINSIZE(G_MODULATOR, modulator, index);
- CMDINSIZE(G_FREQUENCY, frequency, tuner);
- CMDINSIZE(CROPCAP, cropcap, type);
- CMDINSIZE(G_CROP, crop, type);
- CMDINSIZE(ENUMAUDIO, audio, index);
- CMDINSIZE(ENUMAUDOUT, audioout, index);
- CMDINSIZE(ENCODER_CMD, encoder_cmd, flags);
- CMDINSIZE(TRY_ENCODER_CMD, encoder_cmd, flags);
- CMDINSIZE(G_SLICED_VBI_CAP, sliced_vbi_cap, type);
- CMDINSIZE(ENUM_FRAMESIZES, frmsizeenum, pixel_format);
- CMDINSIZE(ENUM_FRAMEINTERVALS, frmivalenum, height);
- default:
- return _IOC_SIZE(cmd);
- }
-}
-
static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
void * __user *user_ptr, void ***kernel_ptr)
{
@@ -2219,7 +2149,20 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
err = -EFAULT;
if (_IOC_DIR(cmd) & _IOC_WRITE) {
- unsigned long n = cmd_input_size(cmd);
+ unsigned int n = _IOC_SIZE(cmd);
+
+ /*
+ * In some cases, only a few fields are used as input,
+ * i.e. when the app sets "index" and then the driver
+ * fills in the rest of the structure for the thing
+ * with that index. We only need to copy up the first
+ * non-input field.
+ */
+ if (v4l2_is_known_ioctl(cmd)) {
+ u32 flags = v4l2_ioctls[_IOC_NR(cmd)].flags;
+ if (flags & INFO_FL_CLEAR_MASK)
+ n = (flags & INFO_FL_CLEAR_MASK) >> 16;
+ }
if (copy_from_user(parg, (void __user *)arg, n))
goto out;
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index db6e859b93d4..9182f81deb5b 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -245,7 +245,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
- sel.target = V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL;
+ sel.target = V4L2_SEL_TGT_CROP;
rval = v4l2_subdev_call(
sd, pad, get_selection, subdev_fh, &sel);
@@ -274,7 +274,7 @@ static long subdev_do_ioctl(struct file *file, unsigned int cmd, void *arg)
memset(&sel, 0, sizeof(sel));
sel.which = crop->which;
sel.pad = crop->pad;
- sel.target = V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL;
+ sel.target = V4L2_SEL_TGT_CROP;
sel.r = crop->rect;
rval = v4l2_subdev_call(
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index ffdf59cfe405..bf7a326b1cdc 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -359,11 +359,6 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b,
break;
}
- if (vb->input != UNSET) {
- b->flags |= V4L2_BUF_FLAG_INPUT;
- b->input = vb->input;
- }
-
b->field = vb->field;
b->timestamp = vb->ts;
b->bytesused = vb->size;
@@ -402,7 +397,6 @@ int __videobuf_mmap_setup(struct videobuf_queue *q,
break;
q->bufs[i]->i = i;
- q->bufs[i]->input = UNSET;
q->bufs[i]->memory = memory;
q->bufs[i]->bsize = bsize;
switch (memory) {
@@ -566,16 +560,6 @@ int videobuf_qbuf(struct videobuf_queue *q, struct v4l2_buffer *b)
goto done;
}
- if (b->flags & V4L2_BUF_FLAG_INPUT) {
- if (b->input >= q->inputs) {
- dprintk(1, "qbuf: wrong input.\n");
- goto done;
- }
- buf->input = b->input;
- } else {
- buf->input = UNSET;
- }
-
switch (b->memory) {
case V4L2_MEMORY_MMAP:
if (0 == buf->baddr) {
diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index b6b5cc1a43cb..9b9a06fdd0f0 100644
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/drivers/media/video/videobuf-dma-contig.c
@@ -40,7 +40,7 @@ struct videobuf_dma_contig_memory {
static int __videobuf_dc_alloc(struct device *dev,
struct videobuf_dma_contig_memory *mem,
- unsigned long size, unsigned long flags)
+ unsigned long size, gfp_t flags)
{
mem->size = size;
if (mem->cached) {
diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c
index 9d4e9edbd2e7..4e0290ab5071 100644
--- a/drivers/media/video/videobuf2-core.c
+++ b/drivers/media/video/videobuf2-core.c
@@ -336,9 +336,9 @@ static int __fill_v4l2_buffer(struct vb2_buffer *vb, struct v4l2_buffer *b)
struct vb2_queue *q = vb->vb2_queue;
int ret;
- /* Copy back data such as timestamp, flags, input, etc. */
+ /* Copy back data such as timestamp, flags, etc. */
memcpy(b, &vb->v4l2_buf, offsetof(struct v4l2_buffer, m));
- b->input = vb->v4l2_buf.input;
+ b->reserved2 = vb->v4l2_buf.reserved2;
b->reserved = vb->v4l2_buf.reserved;
if (V4L2_TYPE_IS_MULTIPLANAR(q->type)) {
@@ -454,7 +454,50 @@ static int __verify_mmap_ops(struct vb2_queue *q)
}
/**
- * vb2_reqbufs() - Initiate streaming
+ * __verify_memory_type() - Check whether the memory type and buffer type
+ * passed to a buffer operation are compatible with the queue.
+ */
+static int __verify_memory_type(struct vb2_queue *q,
+ enum v4l2_memory memory, enum v4l2_buf_type type)
+{
+ if (memory != V4L2_MEMORY_MMAP && memory != V4L2_MEMORY_USERPTR) {
+ dprintk(1, "reqbufs: unsupported memory type\n");
+ return -EINVAL;
+ }
+
+ if (type != q->type) {
+ dprintk(1, "reqbufs: requested type is incorrect\n");
+ return -EINVAL;
+ }
+
+ /*
+ * Make sure all the required memory ops for given memory type
+ * are available.
+ */
+ if (memory == V4L2_MEMORY_MMAP && __verify_mmap_ops(q)) {
+ dprintk(1, "reqbufs: MMAP for current setup unsupported\n");
+ return -EINVAL;
+ }
+
+ if (memory == V4L2_MEMORY_USERPTR && __verify_userptr_ops(q)) {
+ dprintk(1, "reqbufs: USERPTR for current setup unsupported\n");
+ return -EINVAL;
+ }
+
+ /*
+ * Place the busy tests at the end: -EBUSY can be ignored when
+ * create_bufs is called with count == 0, but count == 0 should still
+ * do the memory and type validation.
+ */
+ if (q->fileio) {
+ dprintk(1, "reqbufs: file io in progress\n");
+ return -EBUSY;
+ }
+ return 0;
+}
+
+/**
+ * __reqbufs() - Initiate streaming
* @q: videobuf2 queue
* @req: struct passed from userspace to vidioc_reqbufs handler in driver
*
@@ -476,46 +519,16 @@ static int __verify_mmap_ops(struct vb2_queue *q)
* The return values from this function are intended to be directly returned
* from vidioc_reqbufs handler in driver.
*/
-int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
+static int __reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
{
unsigned int num_buffers, allocated_buffers, num_planes = 0;
- int ret = 0;
-
- if (q->fileio) {
- dprintk(1, "reqbufs: file io in progress\n");
- return -EBUSY;
- }
-
- if (req->memory != V4L2_MEMORY_MMAP
- && req->memory != V4L2_MEMORY_USERPTR) {
- dprintk(1, "reqbufs: unsupported memory type\n");
- return -EINVAL;
- }
-
- if (req->type != q->type) {
- dprintk(1, "reqbufs: requested type is incorrect\n");
- return -EINVAL;
- }
+ int ret;
if (q->streaming) {
dprintk(1, "reqbufs: streaming active\n");
return -EBUSY;
}
- /*
- * Make sure all the required memory ops for given memory type
- * are available.
- */
- if (req->memory == V4L2_MEMORY_MMAP && __verify_mmap_ops(q)) {
- dprintk(1, "reqbufs: MMAP for current setup unsupported\n");
- return -EINVAL;
- }
-
- if (req->memory == V4L2_MEMORY_USERPTR && __verify_userptr_ops(q)) {
- dprintk(1, "reqbufs: USERPTR for current setup unsupported\n");
- return -EINVAL;
- }
-
if (req->count == 0 || q->num_buffers != 0 || q->memory != req->memory) {
/*
* We already have buffers allocated, so first check if they
@@ -595,10 +608,23 @@ int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
return 0;
}
+
+/**
+ * vb2_reqbufs() - Wrapper for __reqbufs() that also verifies the memory and
+ * type values.
+ * @q: videobuf2 queue
+ * @req: struct passed from userspace to vidioc_reqbufs handler in driver
+ */
+int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req)
+{
+ int ret = __verify_memory_type(q, req->memory, req->type);
+
+ return ret ? ret : __reqbufs(q, req);
+}
EXPORT_SYMBOL_GPL(vb2_reqbufs);
/**
- * vb2_create_bufs() - Allocate buffers and any required auxiliary structs
+ * __create_bufs() - Allocate buffers and any required auxiliary structs
* @q: videobuf2 queue
* @create: creation parameters, passed from userspace to vidioc_create_bufs
* handler in driver
@@ -612,40 +638,10 @@ EXPORT_SYMBOL_GPL(vb2_reqbufs);
* The return values from this function are intended to be directly returned
* from vidioc_create_bufs handler in driver.
*/
-int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
+static int __create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
{
unsigned int num_planes = 0, num_buffers, allocated_buffers;
- int ret = 0;
-
- if (q->fileio) {
- dprintk(1, "%s(): file io in progress\n", __func__);
- return -EBUSY;
- }
-
- if (create->memory != V4L2_MEMORY_MMAP
- && create->memory != V4L2_MEMORY_USERPTR) {
- dprintk(1, "%s(): unsupported memory type\n", __func__);
- return -EINVAL;
- }
-
- if (create->format.type != q->type) {
- dprintk(1, "%s(): requested type is incorrect\n", __func__);
- return -EINVAL;
- }
-
- /*
- * Make sure all the required memory ops for given memory type
- * are available.
- */
- if (create->memory == V4L2_MEMORY_MMAP && __verify_mmap_ops(q)) {
- dprintk(1, "%s(): MMAP for current setup unsupported\n", __func__);
- return -EINVAL;
- }
-
- if (create->memory == V4L2_MEMORY_USERPTR && __verify_userptr_ops(q)) {
- dprintk(1, "%s(): USERPTR for current setup unsupported\n", __func__);
- return -EINVAL;
- }
+ int ret;
if (q->num_buffers == VIDEO_MAX_FRAME) {
dprintk(1, "%s(): maximum number of buffers already allocated\n",
@@ -653,8 +649,6 @@ int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
return -ENOBUFS;
}
- create->index = q->num_buffers;
-
if (!q->num_buffers) {
memset(q->plane_sizes, 0, sizeof(q->plane_sizes));
memset(q->alloc_ctx, 0, sizeof(q->alloc_ctx));
@@ -675,9 +669,9 @@ int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
/* Finally, allocate buffers and video memory */
ret = __vb2_queue_alloc(q, create->memory, num_buffers,
num_planes);
- if (ret < 0) {
- dprintk(1, "Memory allocation failed with error: %d\n", ret);
- return ret;
+ if (ret == 0) {
+ dprintk(1, "Memory allocation failed\n");
+ return -ENOMEM;
}
allocated_buffers = ret;
@@ -708,7 +702,7 @@ int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
if (ret < 0) {
__vb2_queue_free(q, allocated_buffers);
- return ret;
+ return -ENOMEM;
}
/*
@@ -719,6 +713,23 @@ int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
return 0;
}
+
+/**
+ * vb2_reqbufs() - Wrapper for __reqbufs() that also verifies the memory and
+ * type values.
+ * @q: videobuf2 queue
+ * @create: creation parameters, passed from userspace to vidioc_create_bufs
+ * handler in driver
+ */
+int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create)
+{
+ int ret = __verify_memory_type(q, create->memory, create->format.type);
+
+ create->index = q->num_buffers;
+ if (create->count == 0)
+ return ret != -EBUSY ? ret : 0;
+ return ret ? ret : __create_bufs(q, create);
+}
EXPORT_SYMBOL_GPL(vb2_create_bufs);
/**
@@ -860,7 +871,6 @@ static int __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b,
vb->v4l2_buf.field = b->field;
vb->v4l2_buf.timestamp = b->timestamp;
- vb->v4l2_buf.input = b->input;
vb->v4l2_buf.flags = b->flags & ~V4L2_BUFFER_STATE_FLAGS;
return 0;
@@ -2115,6 +2125,263 @@ size_t vb2_write(struct vb2_queue *q, char __user *data, size_t count,
}
EXPORT_SYMBOL_GPL(vb2_write);
+
+/*
+ * The following functions are not part of the vb2 core API, but are helper
+ * functions that plug into struct v4l2_ioctl_ops, struct v4l2_file_operations
+ * and struct vb2_ops.
+ * They contain boilerplate code that most if not all drivers have to do
+ * and so they simplify the driver code.
+ */
+
+/* The queue is busy if there is a owner and you are not that owner. */
+static inline bool vb2_queue_is_busy(struct video_device *vdev, struct file *file)
+{
+ return vdev->queue->owner && vdev->queue->owner != file->private_data;
+}
+
+/* vb2 ioctl helpers */
+
+int vb2_ioctl_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *p)
+{
+ struct video_device *vdev = video_devdata(file);
+ int res = __verify_memory_type(vdev->queue, p->memory, p->type);
+
+ if (res)
+ return res;
+ if (vb2_queue_is_busy(vdev, file))
+ return -EBUSY;
+ res = __reqbufs(vdev->queue, p);
+ /* If count == 0, then the owner has released all buffers and he
+ is no longer owner of the queue. Otherwise we have a new owner. */
+ if (res == 0)
+ vdev->queue->owner = p->count ? file->private_data : NULL;
+ return res;
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_reqbufs);
+
+int vb2_ioctl_create_bufs(struct file *file, void *priv,
+ struct v4l2_create_buffers *p)
+{
+ struct video_device *vdev = video_devdata(file);
+ int res = __verify_memory_type(vdev->queue, p->memory, p->format.type);
+
+ p->index = vdev->queue->num_buffers;
+ /* If count == 0, then just check if memory and type are valid.
+ Any -EBUSY result from __verify_memory_type can be mapped to 0. */
+ if (p->count == 0)
+ return res != -EBUSY ? res : 0;
+ if (res)
+ return res;
+ if (vb2_queue_is_busy(vdev, file))
+ return -EBUSY;
+ res = __create_bufs(vdev->queue, p);
+ if (res == 0)
+ vdev->queue->owner = file->private_data;
+ return res;
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_create_bufs);
+
+int vb2_ioctl_prepare_buf(struct file *file, void *priv,
+ struct v4l2_buffer *p)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ if (vb2_queue_is_busy(vdev, file))
+ return -EBUSY;
+ return vb2_prepare_buf(vdev->queue, p);
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_prepare_buf);
+
+int vb2_ioctl_querybuf(struct file *file, void *priv, struct v4l2_buffer *p)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ /* No need to call vb2_queue_is_busy(), anyone can query buffers. */
+ return vb2_querybuf(vdev->queue, p);
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_querybuf);
+
+int vb2_ioctl_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ if (vb2_queue_is_busy(vdev, file))
+ return -EBUSY;
+ return vb2_qbuf(vdev->queue, p);
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_qbuf);
+
+int vb2_ioctl_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ if (vb2_queue_is_busy(vdev, file))
+ return -EBUSY;
+ return vb2_dqbuf(vdev->queue, p, file->f_flags & O_NONBLOCK);
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_dqbuf);
+
+int vb2_ioctl_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ if (vb2_queue_is_busy(vdev, file))
+ return -EBUSY;
+ return vb2_streamon(vdev->queue, i);
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_streamon);
+
+int vb2_ioctl_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ if (vb2_queue_is_busy(vdev, file))
+ return -EBUSY;
+ return vb2_streamoff(vdev->queue, i);
+}
+EXPORT_SYMBOL_GPL(vb2_ioctl_streamoff);
+
+/* v4l2_file_operations helpers */
+
+int vb2_fop_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ return vb2_mmap(vdev->queue, vma);
+}
+EXPORT_SYMBOL_GPL(vb2_fop_mmap);
+
+int vb2_fop_release(struct file *file)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ if (file->private_data == vdev->queue->owner) {
+ vb2_queue_release(vdev->queue);
+ vdev->queue->owner = NULL;
+ }
+ return v4l2_fh_release(file);
+}
+EXPORT_SYMBOL_GPL(vb2_fop_release);
+
+ssize_t vb2_fop_write(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock;
+ bool must_lock = !test_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags) && lock;
+ int err = -EBUSY;
+
+ if (must_lock && mutex_lock_interruptible(lock))
+ return -ERESTARTSYS;
+ if (vb2_queue_is_busy(vdev, file))
+ goto exit;
+ err = vb2_write(vdev->queue, buf, count, ppos,
+ file->f_flags & O_NONBLOCK);
+ if (err >= 0)
+ vdev->queue->owner = file->private_data;
+exit:
+ if (must_lock)
+ mutex_unlock(lock);
+ return err;
+}
+EXPORT_SYMBOL_GPL(vb2_fop_write);
+
+ssize_t vb2_fop_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct mutex *lock = vdev->queue->lock ? vdev->queue->lock : vdev->lock;
+ bool must_lock = !test_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags) && vdev->lock;
+ int err = -EBUSY;
+
+ if (must_lock && mutex_lock_interruptible(lock))
+ return -ERESTARTSYS;
+ if (vb2_queue_is_busy(vdev, file))
+ goto exit;
+ err = vb2_read(vdev->queue, buf, count, ppos,
+ file->f_flags & O_NONBLOCK);
+ if (err >= 0)
+ vdev->queue->owner = file->private_data;
+exit:
+ if (must_lock)
+ mutex_unlock(lock);
+ return err;
+}
+EXPORT_SYMBOL_GPL(vb2_fop_read);
+
+unsigned int vb2_fop_poll(struct file *file, poll_table *wait)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct vb2_queue *q = vdev->queue;
+ struct mutex *lock = q->lock ? q->lock : vdev->lock;
+ unsigned long req_events = poll_requested_events(wait);
+ unsigned res;
+ void *fileio;
+ /* Yuck. We really need to get rid of this flag asap. If it is
+ set, then the core took the serialization lock before calling
+ poll(). This is being phased out, but for now we have to handle
+ this case. */
+ bool locked = test_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags);
+ bool must_lock = false;
+
+ /* Try to be smart: only lock if polling might start fileio,
+ otherwise locking will only introduce unwanted delays. */
+ if (q->num_buffers == 0 && q->fileio == NULL) {
+ if (!V4L2_TYPE_IS_OUTPUT(q->type) && (q->io_modes & VB2_READ) &&
+ (req_events & (POLLIN | POLLRDNORM)))
+ must_lock = true;
+ else if (V4L2_TYPE_IS_OUTPUT(q->type) && (q->io_modes & VB2_WRITE) &&
+ (req_events & (POLLOUT | POLLWRNORM)))
+ must_lock = true;
+ }
+
+ /* If locking is needed, but this helper doesn't know how, then you
+ shouldn't be using this helper but you should write your own. */
+ WARN_ON(must_lock && !locked && !lock);
+
+ if (must_lock && !locked && lock && mutex_lock_interruptible(lock))
+ return POLLERR;
+
+ fileio = q->fileio;
+
+ res = vb2_poll(vdev->queue, file, wait);
+
+ /* If fileio was started, then we have a new queue owner. */
+ if (must_lock && !fileio && q->fileio)
+ q->owner = file->private_data;
+ if (must_lock && !locked && lock)
+ mutex_unlock(lock);
+ return res;
+}
+EXPORT_SYMBOL_GPL(vb2_fop_poll);
+
+#ifndef CONFIG_MMU
+unsigned long vb2_fop_get_unmapped_area(struct file *file, unsigned long addr,
+ unsigned long len, unsigned long pgoff, unsigned long flags)
+{
+ struct video_device *vdev = video_devdata(file);
+
+ return vb2_get_unmapped_area(vdev->queue, addr, len, pgoff, flags);
+}
+EXPORT_SYMBOL_GPL(vb2_fop_get_unmapped_area);
+#endif
+
+/* vb2_ops helpers. Only use if vq->lock is non-NULL. */
+
+void vb2_ops_wait_prepare(struct vb2_queue *vq)
+{
+ mutex_unlock(vq->lock);
+}
+EXPORT_SYMBOL_GPL(vb2_ops_wait_prepare);
+
+void vb2_ops_wait_finish(struct vb2_queue *vq)
+{
+ mutex_lock(vq->lock);
+}
+EXPORT_SYMBOL_GPL(vb2_ops_wait_finish);
+
MODULE_DESCRIPTION("Driver helper framework for Video for Linux 2");
MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>, Marek Szyprowski");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 08c10240e70f..1e8c4f3ab602 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -188,6 +188,7 @@ struct vivi_dev {
struct list_head vivi_devlist;
struct v4l2_device v4l2_dev;
struct v4l2_ctrl_handler ctrl_handler;
+ struct video_device vdev;
/* controls */
struct v4l2_ctrl *brightness;
@@ -213,9 +214,6 @@ struct vivi_dev {
spinlock_t slock;
struct mutex mutex;
- /* various device info */
- struct video_device *vfd;
-
struct vivi_dmaqueue vidq;
/* Several counters */
@@ -769,7 +767,13 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
struct vivi_dev *dev = vb2_get_drv_priv(vq);
unsigned long size;
- size = dev->width * dev->height * dev->pixelsize;
+ if (fmt)
+ size = fmt->fmt.pix.sizeimage;
+ else
+ size = dev->width * dev->height * dev->pixelsize;
+
+ if (size == 0)
+ return -EINVAL;
if (0 == *nbuffers)
*nbuffers = 32;
@@ -792,27 +796,6 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
return 0;
}
-static int buffer_init(struct vb2_buffer *vb)
-{
- struct vivi_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-
- BUG_ON(NULL == dev->fmt);
-
- /*
- * This callback is called once per buffer, after its allocation.
- *
- * Vivi does not allow changing format during streaming, but it is
- * possible to do so when streaming is paused (i.e. in streamoff state).
- * Buffers however are not freed when going into streamoff and so
- * buffer size verification has to be done in buffer_prepare, on each
- * qbuf.
- * It would be best to move verification code here to buf_init and
- * s_fmt though.
- */
-
- return 0;
-}
-
static int buffer_prepare(struct vb2_buffer *vb)
{
struct vivi_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
@@ -850,20 +833,6 @@ static int buffer_prepare(struct vb2_buffer *vb)
return 0;
}
-static int buffer_finish(struct vb2_buffer *vb)
-{
- struct vivi_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
- dprintk(dev, 1, "%s\n", __func__);
- return 0;
-}
-
-static void buffer_cleanup(struct vb2_buffer *vb)
-{
- struct vivi_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
- dprintk(dev, 1, "%s\n", __func__);
-
-}
-
static void buffer_queue(struct vb2_buffer *vb)
{
struct vivi_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
@@ -909,10 +878,7 @@ static void vivi_unlock(struct vb2_queue *vq)
static struct vb2_ops vivi_video_qops = {
.queue_setup = queue_setup,
- .buf_init = buffer_init,
.buf_prepare = buffer_prepare,
- .buf_finish = buffer_finish,
- .buf_cleanup = buffer_cleanup,
.buf_queue = buffer_queue,
.start_streaming = start_streaming,
.stop_streaming = stop_streaming,
@@ -1021,7 +987,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
if (ret < 0)
return ret;
- if (vb2_is_streaming(q)) {
+ if (vb2_is_busy(q)) {
dprintk(dev, 1, "%s device busy\n", __func__);
return -EBUSY;
}
@@ -1035,48 +1001,6 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
return 0;
}
-static int vidioc_reqbufs(struct file *file, void *priv,
- struct v4l2_requestbuffers *p)
-{
- struct vivi_dev *dev = video_drvdata(file);
- return vb2_reqbufs(&dev->vb_vidq, p);
-}
-
-static int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct vivi_dev *dev = video_drvdata(file);
- return vb2_querybuf(&dev->vb_vidq, p);
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct vivi_dev *dev = video_drvdata(file);
- return vb2_qbuf(&dev->vb_vidq, p);
-}
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p)
-{
- struct vivi_dev *dev = video_drvdata(file);
- return vb2_dqbuf(&dev->vb_vidq, p, file->f_flags & O_NONBLOCK);
-}
-
-static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct vivi_dev *dev = video_drvdata(file);
- return vb2_streamon(&dev->vb_vidq, i);
-}
-
-static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
-{
- struct vivi_dev *dev = video_drvdata(file);
- return vb2_streamoff(&dev->vb_vidq, i);
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
-{
- return 0;
-}
-
/* only one input in this sample driver */
static int vidioc_enum_input(struct file *file, void *priv,
struct v4l2_input *inp)
@@ -1085,7 +1009,6 @@ static int vidioc_enum_input(struct file *file, void *priv,
return -EINVAL;
inp->type = V4L2_INPUT_TYPE_CAMERA;
- inp->std = V4L2_STD_525_60;
sprintf(inp->name, "Camera %u", inp->index);
return 0;
}
@@ -1145,58 +1068,6 @@ static int vivi_s_ctrl(struct v4l2_ctrl *ctrl)
File operations for the device
------------------------------------------------------------------*/
-static ssize_t
-vivi_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
-{
- struct vivi_dev *dev = video_drvdata(file);
- int err;
-
- dprintk(dev, 1, "read called\n");
- mutex_lock(&dev->mutex);
- err = vb2_read(&dev->vb_vidq, data, count, ppos,
- file->f_flags & O_NONBLOCK);
- mutex_unlock(&dev->mutex);
- return err;
-}
-
-static unsigned int
-vivi_poll(struct file *file, struct poll_table_struct *wait)
-{
- struct vivi_dev *dev = video_drvdata(file);
- struct vb2_queue *q = &dev->vb_vidq;
-
- dprintk(dev, 1, "%s\n", __func__);
- return vb2_poll(q, file, wait);
-}
-
-static int vivi_close(struct file *file)
-{
- struct video_device *vdev = video_devdata(file);
- struct vivi_dev *dev = video_drvdata(file);
-
- dprintk(dev, 1, "close called (dev=%s), file %p\n",
- video_device_node_name(vdev), file);
-
- if (v4l2_fh_is_singular_file(file))
- vb2_queue_release(&dev->vb_vidq);
- return v4l2_fh_release(file);
-}
-
-static int vivi_mmap(struct file *file, struct vm_area_struct *vma)
-{
- struct vivi_dev *dev = video_drvdata(file);
- int ret;
-
- dprintk(dev, 1, "mmap called, vma=0x%08lx\n", (unsigned long)vma);
-
- ret = vb2_mmap(&dev->vb_vidq, vma);
- dprintk(dev, 1, "vma start=0x%08lx, size=%ld, ret=%d\n",
- (unsigned long)vma->vm_start,
- (unsigned long)vma->vm_end - (unsigned long)vma->vm_start,
- ret);
- return ret;
-}
-
static const struct v4l2_ctrl_ops vivi_ctrl_ops = {
.g_volatile_ctrl = vivi_g_volatile_ctrl,
.s_ctrl = vivi_s_ctrl,
@@ -1301,11 +1172,11 @@ static const struct v4l2_ctrl_config vivi_ctrl_int_menu = {
static const struct v4l2_file_operations vivi_fops = {
.owner = THIS_MODULE,
.open = v4l2_fh_open,
- .release = vivi_close,
- .read = vivi_read,
- .poll = vivi_poll,
+ .release = vb2_fop_release,
+ .read = vb2_fop_read,
+ .poll = vb2_fop_poll,
.unlocked_ioctl = video_ioctl2, /* V4L2 ioctl handler */
- .mmap = vivi_mmap,
+ .mmap = vb2_fop_mmap,
};
static const struct v4l2_ioctl_ops vivi_ioctl_ops = {
@@ -1314,16 +1185,17 @@ static const struct v4l2_ioctl_ops vivi_ioctl_ops = {
.vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap,
- .vidioc_reqbufs = vidioc_reqbufs,
- .vidioc_querybuf = vidioc_querybuf,
- .vidioc_qbuf = vidioc_qbuf,
- .vidioc_dqbuf = vidioc_dqbuf,
- .vidioc_s_std = vidioc_s_std,
+ .vidioc_reqbufs = vb2_ioctl_reqbufs,
+ .vidioc_create_bufs = vb2_ioctl_create_bufs,
+ .vidioc_prepare_buf = vb2_ioctl_prepare_buf,
+ .vidioc_querybuf = vb2_ioctl_querybuf,
+ .vidioc_qbuf = vb2_ioctl_qbuf,
+ .vidioc_dqbuf = vb2_ioctl_dqbuf,
.vidioc_enum_input = vidioc_enum_input,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
- .vidioc_streamon = vidioc_streamon,
- .vidioc_streamoff = vidioc_streamoff,
+ .vidioc_streamon = vb2_ioctl_streamon,
+ .vidioc_streamoff = vb2_ioctl_streamoff,
.vidioc_log_status = v4l2_ctrl_log_status,
.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
@@ -1333,10 +1205,7 @@ static struct video_device vivi_template = {
.name = "vivi",
.fops = &vivi_fops,
.ioctl_ops = &vivi_ioctl_ops,
- .release = video_device_release,
-
- .tvnorms = V4L2_STD_525_60,
- .current_norm = V4L2_STD_NTSC_M,
+ .release = video_device_release_empty,
};
/* -----------------------------------------------------------------
@@ -1354,8 +1223,8 @@ static int vivi_release(void)
dev = list_entry(list, struct vivi_dev, vivi_devlist);
v4l2_info(&dev->v4l2_dev, "unregistering %s\n",
- video_device_node_name(dev->vfd));
- video_unregister_device(dev->vfd);
+ video_device_node_name(&dev->vdev));
+ video_unregister_device(&dev->vdev);
v4l2_device_unregister(&dev->v4l2_dev);
v4l2_ctrl_handler_free(&dev->ctrl_handler);
kfree(dev);
@@ -1440,14 +1309,11 @@ static int __init vivi_create_instance(int inst)
INIT_LIST_HEAD(&dev->vidq.active);
init_waitqueue_head(&dev->vidq.wq);
- ret = -ENOMEM;
- vfd = video_device_alloc();
- if (!vfd)
- goto unreg_dev;
-
+ vfd = &dev->vdev;
*vfd = vivi_template;
vfd->debug = debug;
vfd->v4l2_dev = &dev->v4l2_dev;
+ vfd->queue = q;
set_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags);
/*
@@ -1455,12 +1321,11 @@ static int __init vivi_create_instance(int inst)
* all fops and v4l2 ioctls.
*/
vfd->lock = &dev->mutex;
+ video_set_drvdata(vfd, dev);
ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr);
if (ret < 0)
- goto rel_vdev;
-
- video_set_drvdata(vfd, dev);
+ goto unreg_dev;
/* Now that everything is fine, let's add it to device list */
list_add_tail(&dev->vivi_devlist, &vivi_devlist);
@@ -1468,13 +1333,10 @@ static int __init vivi_create_instance(int inst)
if (video_nr != -1)
video_nr++;
- dev->vfd = vfd;
v4l2_info(&dev->v4l2_dev, "V4L2 device registered as %s\n",
video_device_node_name(vfd));
return 0;
-rel_vdev:
- video_device_release(vfd);
unreg_dev:
v4l2_ctrl_handler_free(hdl);
v4l2_device_unregister(&dev->v4l2_dev);
diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index e44cb330bbc8..9afab35878b4 100644
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -37,6 +37,10 @@
#include <linux/highmem.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-event.h>
#include <media/videobuf-vmalloc.h>
@@ -120,11 +124,6 @@ static struct usb_device_id device_table[] = {
MODULE_DEVICE_TABLE(usb, device_table);
-struct zr364xx_mode {
- u32 color; /* output video color format */
- u32 brightness; /* brightness */
-};
-
/* frame structure */
struct zr364xx_framei {
unsigned long ulState; /* ulState:ZR364XX_READ_IDLE,
@@ -173,7 +172,10 @@ static const struct zr364xx_fmt formats[] = {
struct zr364xx_camera {
struct usb_device *udev; /* save off the usb device pointer */
struct usb_interface *interface;/* the interface for this device */
- struct video_device *vdev; /* v4l video device */
+ struct v4l2_device v4l2_dev;
+ struct v4l2_ctrl_handler ctrl_handler;
+ struct video_device vdev; /* v4l video device */
+ struct v4l2_fh *owner; /* owns the streaming */
int nb;
struct zr364xx_bufferi buffer;
int skip;
@@ -181,12 +183,9 @@ struct zr364xx_camera {
int height;
int method;
struct mutex lock;
- struct mutex open_lock;
- int users;
spinlock_t slock;
struct zr364xx_dmaqueue vidq;
- int resources;
int last_frame;
int cur_frame;
unsigned long frame_count;
@@ -197,8 +196,7 @@ struct zr364xx_camera {
const struct zr364xx_fmt *fmt;
struct videobuf_queue vb_vidq;
- enum v4l2_buf_type type;
- struct zr364xx_mode mode;
+ bool was_streaming;
};
/* buffer for one video frame */
@@ -230,11 +228,6 @@ static int send_control_msg(struct usb_device *udev, u8 request, u16 value,
transfer_buffer, size, CTRL_TIMEOUT);
kfree(transfer_buffer);
-
- if (status < 0)
- dev_err(&udev->dev,
- "Failed sending control message, error %d.\n