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2010-05-18V4L/DVB: saa7115: enable anti-alias filterDevin Heitmueller
This patch enables the anti-alias filter, which was originally enabled for the saa7113, but the saa7115_init_misc was trampling the value. Without this patch, there would be visible vertical bands in the chroma. Thanks to Andy Walls for helping test this change against other ivtv products. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: em28xx: rework buffer pointer tracking for offset to start of videoDevin Heitmueller
Rework the logic for tracking the amount of data copied to the VBI buffer, to address problem found where the video lines are several bytes shifted to the right (and the leading pixels in the first line rendered are garbage). This would occur because the copy function would advance the pointer when detecting headers, but the caller would not adjust the length actually copied. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: em28xx: reduce cropping for VBI areaDevin Heitmueller
It turns up we can reduce the starting line for the active area, which results in more data being captured when under PAL (while the full VBI capture window still stays properly encoded). This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: em28xx: adjust number of packets per URBDevin Heitmueller
Increase the packets per URB count from 40 to 64. I suspect that whoever was looking at the usbsnoop captures saw "0x40" packets and mistook it for "40". As a result of this change, I can see a 25% reduction in the number of interrupts generated via powertop. This work was sponsored by EyeMagnet Limited. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: sn9c102: Make hv7131d sensor code also recognize the HV7131EHans de Goede
The hv7131d sensor code also works for the hv7131e, this patch changes it to also recognize the hv7131e sensor id. Tested-by: Frank Danapfel <fdanapfe@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca_spca561: Add support for camera buttonHans de Goede
gspca_spca561: Add support for camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca_spca561: Fix LED on rev12a camerasHans de Goede
Fix LED control on rev12a cameras and remove the unneeded sd_stop0 callback function. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - sn9c20x: Fix bug with OV9655 codeBrian Johnson
Fixed buggy init sequence for the OV9655 sensor. Tested with a 0c45:6288 and 0c45:62b3. Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - sn9c20x: Add support for cameras using the MT9M112 sensorBrian Johnson
Adds the following models: - 0c45:624c - 0c45:628c - 0458:704a - 0458:704c Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - sn9c20x: Add upside down detectionBrian Johnson
Add support for detecting webcams that are mounted upside down in laptops. Currently the only two known are two MSI modesl using the 0c45:624f. Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - sn9c20x: Add support for camera LEDsBrian Johnson
Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - sn9c20x: use gspca's input device handlingMauro Carvalho Chehab
Drop custom code for handling the input button in favor of using gspca's input hanlding mechinism. Signed-off-by: Brian Johnson <brijohn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - sonixj: Add webcam 0c45:6142 with sensors gc0307 and po2030nJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - sonixj: More static const and better array initializationJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: v4l2: sort chip IDs in v4l2-chip-ident.hHans Verkuil
This list should stay sorted to make it easy to find new ID ranges when adding new chip families. [mchehab@redhat.com: fixed bad whitespacing] Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: v4l doc: fix font of field nameHans Verkuil
The field 'reserved' was not tagged as a 'structfield' as it should. This made the text a bit confusing. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: videobuf-core: fix spelling mistake in debug messageHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: saa7134: add capture boards Hawell HW-404M7 and HW-808M7Vladimir Ermakov
Adds new capture boards Hawell HW-404M7 and HW-808M7. Those cards have 4 or 8 SAA7130 chips and for the work it only needs initialize registers. The value of those registers were dumped under Windows using flytest. But board haven't EEPROM. For the first chip: SAA7130 (0x7130, SubVenID:1131, SubDevID:0000, Rev: 01) I2C slave devices found: No devices GPIO pins: Mode : 0x00389C00 Value: 0x00016C00 Video input: 3 Audio input: Analog Line1 For other chips: SAA7130 (0x7130, SubVenID:1131, SubDevID:0000, Rev: 01) I2C slave devices found: No devices GPIO pins: Mode : 0x00389200 Value: 0x00010000 Video input: 3 Audio input: Analog Line1 Signed-off-by: Vladimir Ermakov <vooon341@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: v4l2_ctrl_get_name(): add missing control names, and make title ↵Frank Schaefer
for V4L2_CID_BG_COLOR consistent v4l2_ctrl_get_name(): add missing control names, and make title for V4L2_CID_BG_COLOR consistent V4L2_CID_AUTOBRIGHTNESS was introduced with kernel 2.6.31 V4L2_CID_BAND_STOP_FILTER was introduced with kernel 2.6.32 Signed-off-by: Frank Schaefer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: Staging: cx25821: fix coding style issues in cx25821-alsa.cOlimpiu Pascariu
>From 9473816c446a6ca91905fc49a73732f70b5223b4 Mon Sep 17 00:00:00 2001 This is a patch to the cx25821-alsa.c file that fixes up errors and warnings found by the checkpatch.pl tool [mchehab@redhat.com: a few adjustments on the comments to improve readability] Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tlg2300: remove unused #include <linux/version.h>Huang Weiyi
Remove unused #include <linux/version.h>('s) in drivers/media/video/tlg2300/pd-main.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: drivers/media/video: move dereference after NULL testJulia Lawall
In quickcam_messenger.c, if the NULL test on uvd is needed, then the dereference should be after the NULL test. In vpif_display.c, std_info is initialized to the address of a structure field. This seems unlikely to be NULL. Test std_info->stdid instead. In saa7134-alsa.c, the function is only called from one place, where the chip argument has already been dereferenced. On the other hand, if it should be kept, then card should be initialized after it. A simplified version of the semantic match that detects this problem is as follows (http://coccinelle.lip6.fr/): // <smpl> @match exists@ expression x, E; identifier fld; @@ * x->fld ... when != \(x = E\|&x\) * x == NULL // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: ivtv, ivtvfb: Use a define for the output line and field register ↵Andy Walls
address Get rid of the magic number 0x28c0 used in several places in the ivtv and ivtvfb driver and define the register address to a meaningful name. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: ivtv: Avoid hard system lock on decoder output mode changeIan Armstrong
Changing the decoder video standard just prior to, or during, the output of the lower field may result in a hard system lock. To avoid this, try to ensure the firmware call occurs only during the first 100 lines of the top field. (Minor comment addition and a line break added Andy Walls <awalls@radix.net>.) Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: cx18: Add a component video input to the PVR2100 and DVR3200H card ↵Andy Walls
entries This is a guess at the proper configuration for component video on the Leadtek PVR2100 and DVR3100 H. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: cx18: Add support for component video inputsAndy Walls
Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: saa7134: Fix IR support of some ASUS TV-FM 7135 variantsJean Delvare
Some variants of the ASUS TV-FM 7135 are handled as the ASUSTeK P7131 Analog (card=146). However, by the time we find out, some card-specific initialization is missed. In particular, the fact that the IR is GPIO-based. Set it when we change the card type, and run saa7134_input_init1(). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: replace occurences of req05 magic by a naming aliasMauro Carvalho Chehab
Yet another naming replace magic thanks to perl scripts. This time, it is done with: cat tm6000-regs.h |perl -ne 'if (m/(TM6010_REQ[^\s]+)\s+0x([a-f0-9]+)\, 0x([a-f0-9]+)/) { $name="$1"; $req=$2; $val=$3; printf "s/REQ_${req}_SET_GET_USBREG, 0x[0]*$3,/$1,/\n" }' >a; for i in tm*.c; do sed -f a $i >b && mv b $i; done Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: add request to registers of the group 05Mauro Carvalho Chehab
Yet another script magic. This time, the change were generated by this script: cat tm6000-regs.h |perl -ne 'if (m/^(\#define TM6010_REQ)(05)([^\s]+)(\s+)0x([A-F0-9].)/) { \ $name="$1$2$3"; $sp=$4; $req=$2; $val=$5; $val=~tr/A-F/a-f/; \ printf "$name%s0x%s, 0x%s\n", $sp, $req, $val; } else { print $_ }' \ >a; mv a tm6000-regs.h Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: Replace naming convention for registers of req 05 groupMauro Carvalho Chehab
After looking at the "magic" registers, it is clear that usb registers belong to request 5. Replace them with this script: cat /tmp/reg3 |perl -ne 'if (m/define (TM6000_U_)([^\s]+)\s+0x([A-F0-9].)/) { \ $name=$2; $val=$3; printf "s,$1$2,TM6010_REQ05_R%s_%s,g\n", $val, $name; }' >a; sed -f a tm6000-regs.h >b; mv b tm6000-regs.h Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: Replace all magic values by a register aliasMauro Carvalho Chehab
Instead of using magic pairs of req/reg, replace them by the defined values. This patch were generated by the following script: cat tm6000-regs.h |perl -ne 'if (m/(TM6010_REQ[^\s]+)\s+0x([a-f0-9]+)\, 0x([a-f0-9]+)/) { $name="$1"; $req=$2; $val=$3; printf "s/REQ_${req}_SET_GET_AVREG[_BIT]*, 0x[0]*$3,/$1,/\n" }' >a; for i in tm*.c; do sed -f a $i >b && mv b $i; done Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: Add request at Req07/Req08 register definitionsMauro Carvalho Chehab
Use a pair Req/Reg for all registers at req07 and req08 groups. This makes easier to replace them at the code with a script and helps to avoid using the wrong req with some register. This change were generated by this script: if (m/^(\#define TM6010_REQ)([0-9].)([^\s]+)(\s+)0x([A-F0-9].)/) { $name="$1$2$3"; $sp=$4; $req=$2; $val=$5; $val=~tr/A-F/a-f/; printf "$name%s0x%s, 0x%s\n", $sp, $req, $val; } else { print $_ } Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: Replace all Req 8 group of regs with another naming conventionMauro Carvalho Chehab
According with the original patch that added the register names, those are related to tm6010, so name it properly as such. Also, clearly indicates when a register belongs to Request 0x08 and add its register value at the name. This makes easier to double check if the proper register is used along the driver. This patch were made with the help of this simple perl script, applied over the definitions of the last register groups: if (m/define (TM6000_)([^\s]+)\s+0x([A-F0-9].)/) { $name=$2; $val=$3; printf "s,$1$2,TM6010_REQ08_R%s_%s,g\n", $val, $name; } And were manually adjusted to fix a few minor issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: Replace all Req 7 group of regs with another naming conventionMauro Carvalho Chehab
According with the original patch that added the register names, those are related to tm6010, so name it properly as such. Also, clearly indicates when a register belongs to Request 0x07 and add its register value at the name. This makes easier to double check if the proper register is used along the driver. This patch were made with the help of this simple perl script: if (m/define (TM6000_)([^\s]+)\s+0x([A-F0-9].)/) { $name=$2; $val=$3; printf "s,$1$2,TM6010_REQ07_R%s_%s,g\n", $val, $name; } And were manually adjusted to fix a few minor issues. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: dvb-usb: enable specifying a separate generic bulk ctrl response ↵Michael Krufky
endpoint Some DVB USB devices use a separate endpoint for responses to control messages sent with bulk transfers via the generic_bulk_ctrl_endpoint. When generic_bulk_ctrl_endpoint_response is set, it will be used instead of the generic_bulk_ctrl_endpoint when reading usb responses in the dvb_usb_generic_rw helper function. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Reviewed-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: ir-core: export driver name used by IR via ueventMauro Carvalho Chehab
Now, both driver and keytable names are exported to userspace. This will help userspace to decide when a table need to be replaced by another one. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: ir-core: Export IR name via ueventMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: ir-core: Add a macro to properly create IR tablesMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: ir: use a real device instead of a virtual classMauro Carvalho Chehab
Change the ir-sysfs approach to create irrcv0 as a device, instead of using class_dev. Also, change the way input is registered, in order to make its parent to be the irrcv device. Due to this change, now the event device is created under /sys/class/ir/irrcv class: /sys/class/irrcv/irrcv0/ |-- current_protocol |-- device -> ../../../1-3 |-- input9 | |-- capabilities | | |-- abs ... Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: tm6000: add new hybrid-stickStefan Ringel
-add Hauppauge WinTV HVR 900H/WinTV USB2-Stick vid/pid 0x2040/6601 0x2040/6610 0x2040/6611 -add Terratec Cinergy Hybrid-Stick vid/pid 0x0ccd/0x00a5 -add Twinhan TU501(704D1) vid/pid 0x13d3/0x3240 0x13d3/0x3241 0x13d3/0x3243 0x13d3/0x3264 Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: Fix bad whitespacingMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Update copyright infoMax Thrun
Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Add Powerline Frequency controlMosalam Ebrahimi
Note that setting this options to 50Hz can reduce the framerate, so it is still disabled (60Hz) by default. Signed-off-by: Mosalam Ebrahimi <m.ebrahimi@ieee.org> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Cosmetics: fix indentation and hex digitsAntonio Ospite
* Indent with tabs, not with spaces, nor with mixed style. * Less indentation for controls index comments. * Use lowercase hex digits. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Fix unsetting hflip and vflip bitsMax Thrun
Also set default values unconditionally, for readability. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Fixes for sharpness controlMax Thrun
* Adjust comments for sharpness control * Set default value unconditionally, for readability Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Fix Auto White Balance controlMax Thrun
Set only the needed bits for AWB, and enable it by default. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Fix and document setting manual exposureAntonio Ospite
Document that even if the state is a u8 value, both MSB and LSB are set as sd->exposure represents half of the value we are going to set into registers. Skip setting exposure when AEC is enabled. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Add Auto ExposureMax Thrun
This also makes manual exposure actually work: it never worked before because AEC was always enabled. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-18V4L/DVB: gspca - ov534: Fix autogain control, enable it by defaultMax Thrun
* Use 'agc' instead of 'autogain' in the code so to align the naming as in AEC/AWB. * Tweak brightness and contrast default values. * Fix setting/resetting registers values for AGC. * Set actual gain back when disabling AGC. * Skip setting GAIN register when AGC is enabled. * Enable AGC by default. Note that as Auto Gain Control is now enabled by default, if you are using the driver for visual computing applications you might need to disable it explicitly in your software. Signed-off-by: Max Thrun <bear24rw@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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