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path: root/drivers/media/video
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2010-05-19V4L/DVB: pvrusb2: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx18: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ivtv: switch to new vbi subdev opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: tvp5150: support new vbi ops to set/get VBI formatHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: saa7127: support new vbi ops to set/get VBI formatHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx18: support new vbi ops to set/get VBI formatHans Verkuil
Also removed the bogus zeroing of fmt.sliced when setting up raw VBI. This should have been removed in ivtv, but it was just copied-and-pasted into cx18. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx25840: support new vbi ops to set/get VBI formatHans Verkuil
Also removed the bogus zeroing of fmt.sliced when setting up raw VBI. Switching between raw and sliced VBI changed in 2.6.28 and this memset should have been removed at that time. It was never noticed because the bridge driver will fill in the fmt.vbi values anyway. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: saa7115: support new vbi ops to set/get VBI formatHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: v4l: move vbi-specific video ops to a new vbi ops structHans Verkuil
Only a relatively small number of video receivers and transmitters actually support VBI. So start moving the vbi specific ops to an ops struct of their own. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpuJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: uvcvideo: Prevent division by 0 when control step value is 0Laurent Pinchart
The control step values reported by the device are used as a divisor unchecked, which can result in a division by zero. Check the step value and make it 1 when null. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: uvcvideo: Flag relative controls as write-onlyLaurent Pinchart
The UVC relative controls (exposure time, iris, focus, zoom, pan/tilt) are write-only (despite the UVC specification stating that the GET_CUR request is mandatory). Mark the controls as such, and report the related V4L2 controls V4L2_CTRL_FLAG_WRITE_ONLY. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: uvcvideo: Add support for V4L2_PIX_FMT_Y16Laurent Pinchart
The Miricle 307K (17dc:0202) camera reports a 16-bit greyscale format, support it in the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: [-next] media: fix vivi build errorRandy Dunlap
vivi uses find_font(), which is only available when FONTS is enabled, so make vivi depend on FONTS. ERROR: "find_font" [drivers/media/video/vivi.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: saa7134: Add support new Behold TV cardsDmitri Belimov
[dougsland@redhat.com: Fixed cards numbers reject due changes in saa7134.h] Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf: make poll() report proper flags for output video devicesPawel Osciak
According to the V4L2 specification, poll() should set POLLOUT | POLLWRNORM flags for output devices after the frame has been displayed. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: buf-dma-sg.c: don't assume nr_pages == sglenArnout Vandecappelle
videobuf_pages_to_sg() and videobuf_vmalloc_to_sg() happen to create a scatterlist element for every page. However, this is not true for bus addresses, so other functions shouldn't rely on the length of the scatter list being equal to nr_pages. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf-vmalloc: remove __videobuf_sync()Mauro Carvalho Chehab
videobuf-core checks if .sync ops is defined before calling. So, we don't need a do-nothing function. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf-dma-sg: remove external function videobuf_dma_sync()Mauro Carvalho Chehab
While analyzing one of the videobuf patches, I noticed that videobuf_dma_sync is only used internally inside videobuf-dma-sg. So, let's remove this function, merging the code at __videobuf_dma_sync() Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: videobuf: Add support for V4L2_BUF_FLAG_ERRORHans Verkuil
For recoverable stream errors dqbuf() now returns 0 and the error flag is set instead of returning EIO. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: bttv: Add another ids for IVC-200Kirill Smelkov
I have 3 IVC-200 cards (with 4 video channels on each). 2 of the cards identify theirselves as 000[0-3]:a155 (ids already in cardlist) and another one identifies itself as 080[0-3]:a155, which ids were unknown so far. Note - it's IVC-200, not IVC-200G. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: Read MAC for TeVii S470 PCI-e DVB-S2 cardPierre Gronlier
This patch retrieve the correct mac address from the eeprom for TeVii S470 card. Signed-off-by: Pierre Gronlier <pierre.gronlier@gmail.com> Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: em28xx: fix locks during dvb init sequenceMauro Carvalho Chehab
Serialize DVB initialization, to avoid it to happen while analog initialization is still happening. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: cx88: fix setting input when using DVBIstvan Varga
In cx88-mpeg.c, there is code that sets core->input to CX88_VMUX_DVB. However, this may be incorrect, since core->input is actually an index to core->board.input[], which has not enough elements to be indexed by the value of CX88_VMUX_DVB. So, the modified code searches core->board.input[] for an input with a type of CX88_VMUX_DVB, and if it does not find one, the index is simply set to zero. The change may not have much effect, though, since it appears the only case when core->input is actually used is when the current input is being queried. Signed-off-by: Istvan Varga <istvanv@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ir-core: remove ir-functions usage from cx231xxDavid Härdeman
Convert drivers/media/video/cx231xx/cx231xx-input.c to not rely on ir-functions.c. (I do not have the hardware so I can only compile test this) Signed-off-by: David Härdeman <david@hardeman.nu> Cc: Srinivasa Deevi <srinivasa.deevi@conexant.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ir-core: remove IR_TYPE_PDDavid Härdeman
Pulse-distance is not a protocol, it is a line coding (used by some protocols, like NEC). Looking at the uses of IR_TYPE_PD, the real protocol seems to be NEC in all cases (drivers/media/video/cx88/cx88-input.c is the only user). So, remove IR_TYPE_PD while it is still easy to do so. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: event: Export the v4l2_event_init and v4l2_event_dequeue functionsLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L: Events: Replace bad WARN_ON() with assert_spin_locked()Sakari Ailus
spin_is_locked() always returns zero when spinlock debugging is disabled on a single CPU machine. Replace WARN_ON() with assert_spin_locked(). Thanks to Laurent Pinchart for spotting this! Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - zc3xx: Fix the gamma calculation from the contrastJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - zc3xx.c: Remove the brightness controlJean-François Moine
Brightness is done by the gamma tables and not by single bridge registers. It will be back as soon as an algorithm will be found. This change also fixes the autogain problem found by Jose Alberto Reguero (webcam 046d:08dd). Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - zc3xx: Fix the light frequency values for pas202b and pb0330Jean-François Moine
The error was introduced by "gspca - zc3xx: Rename the USB sequences." in commit e945e2e44c798f84494260c02478d3c23965bb93. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sonixj: Add sensor soi768Jean-François Moine
The webcams 0c45:613e may contain the sensors ov7630 or soi768. A sensor probe is done at init time when the sensor is declared ov7630. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sonixj: Reset the bridge after sensor probeJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sonixj: Adjust minor values of sensor ov7630. - set the ↵Jean-François Moine
color gains to null at init time - change value of register 0x9a Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sonixj: Set the colors at startup timeJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sonixj: Adjust debug output. - fix bad function name - ↵Jean-François Moine
add debug info for i2c buffer write Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: gspca - sonixj: Split the init sequence of sensor ov7630Jean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: v4l: videobuf: qbuf now uses relevant v4l2_buffer fields for OUTPUT ↵Pawel Osciak
types According to the V4L2 specification, applications set bytesused, field and timestamp fields of struct v4l2_buffer when the buffer is intended for output and memory type is MMAP. This adds proper copying of those values to videobuf_buffer so drivers can use them. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: omap_vout:V4L2 Display: Changed enum return type to intVaibhav Hiremath
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L2: Add support for OMAP2/3 V4L2 display driver on top of DSS2Vaibhav Hiremath
Features Supported - 1. Provides V4L2 user interface for the video pipelines of DSS 2. Basic streaming working on LCD, DVI and TV. 3. Works on latest DSS2 library from Tomi 4. Support for various pixel formats like YUV, UYVY, RGB32, RGB24, RGB565 5. Supports Alpha blending. 6. Supports Color keying both source and destination. 7. Supports rotation. 8. Supports cropping. 9. Supports Background color setting. 10. Allocated buffers to only needed size Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Murailidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: ivtv: support the new events APIHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L: Events: Support event handling in do_ioctlSakari Ailus
Add support for event handling to do_ioctl. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L: Events: Add backendSakari Ailus
Add event handling backend to V4L2. The backend handles event subscription and delivery to file handles. Event subscriptions are based on file handle. Events may be delivered to all subscribed file handles on a device independent of where they originate from. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L: Events: Add new ioctls for eventsSakari Ailus
This patch adds a set of new ioctls to the V4L2 API. The ioctls conform to V4L2 Events RFC version 2.3: <URL:http://www.spinics.net/lists/linux-media/msg12033.html> Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L: File handlesSakari Ailus
This patch adds a list of v4l2_fh structures to every video_device. It allows using file handle related information in V4L2. The event interface is one example of such use. The use of v4l2_fh is not mandatory for drivers. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: [v5,2/2] v4l: Add a mem-to-mem videobuf framework test devicePawel Osciak
This is a virtual device driver for testing the memory-to-memory framework. This virtual device uses in-memory buffers for both its source and destination. It is capable of multi-instance, multi-buffer-per-transaction operation (via the mem2mem framework). [mchehab@redhat.com: use videobuf_queue_to_vaddr instead of the removed videobuf_queue_to_vmalloc] Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: add memory-to-memory device helper framework for videobufPawel Osciak
A mem-to-mem device is a device that uses memory buffers passed by userspace applications for both their source and destination data. This is different from existing drivers, which utilize memory buffers for either input or output, but not both. In terms of V4L2 such a device would be both of OUTPUT and CAPTURE type. Examples of such devices would be: image 'resizers', 'rotators', 'colorspace converters', etc. This patch adds a separate Kconfig sub-menu for mem-to-mem devices as well. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: core: add support for more color effectsXiaolin Zhang
Add support for more color effects (negative, sketch, emboss, etc) by extending the v4l2_colorfx enum items. Signed-off-by: Xiaolin Zhang <xiaolin.zhang@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L: v4l2-subdev driver for AK8813 and AK8814 TV-encoders from AKMGuennadi Liakhovetski
AK8814 only differs from AK8813 by included Macrovision Copy Protection function. This patch adds a driver for AK8813 and AK8814 I2C PAL/NTSC TV encoders. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-19V4L/DVB: V4L: SuperH Video Output Unit (VOU) driverGuennadi Liakhovetski
A number of SuperH Mobile SoCs, including sh7724, include a Video Output Unit. This patch adds a video (V4L2) output driver for it. The driver uses v4l2-subdev and mediabus APIs to interface to TV encoders. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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