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path: root/include/uapi/linux/v4l2-controls.h
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2014-01-13[media] s5p-mfc: Add QP setting support for vp8 encoderArun Kumar K1-0/+4
Adds v4l2 controls to set MIN, MAX QP values and I, P frame QP for vp8 encoder. Signed-off-by: Kiran AVND <[email protected]> Signed-off-by: Arun Kumar K <[email protected]> Signed-off-by: Kamil Debski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2014-01-07[media] saa7134: convert to the control frameworkHans Verkuil1-0/+4
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-10-28[media] v4l: ti-vpe: Add VPE mem to mem driverArchit Taneja1-0/+4
VPE is a block which consists of a single memory to memory path which can perform chrominance up/down sampling, de-interlacing, scaling, and color space conversion of raster or tiled YUV420 coplanar, YUV422 coplanar or YUV422 interleaved video formats. We create a mem2mem driver based primarily on the mem2mem-testdev example. The de-interlacer, scaler and color space converter are all bypassed for now to keep the driver simple. Chroma up/down sampler blocks are implemented, so conversion beteen different YUV formats is possible. Each mem2mem context allocates a buffer for VPE MMR values which it will use when it gets access to the VPE HW via the mem2mem queue, it also allocates a VPDMA descriptor list to which configuration and data descriptors are added. Based on the information received via v4l2 ioctls for the source and destination queues, the driver configures the values for the MMRs, and stores them in the buffer. There are also some VPDMA parameters like frame start and line mode which needs to be configured, these are configured by direct register writes via the VPDMA helper functions. The driver's device_run() mem2mem op will add each descriptor based on how the source and destination queues are set up for the given ctx, once the list is prepared, it's submitted to VPDMA, these descriptors when parsed by VPDMA will upload MMR registers, start DMA of video buffers on the various input and output clients/ports. When the list is parsed completely(and the DMAs on all the output ports done), an interrupt is generated which we use to notify that the source and destination buffers are done. The rest of the driver is quite similar to other mem2mem drivers, we use the multiplane v4l2 ioctls as the HW support coplanar formats. Signed-off-by: Archit Taneja <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Kamil Debski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-08-18[media] V4L: Add VP8 encoder controlsArun Kumar K1-0/+29
This patch adds new V4L controls for VP8 encoding. Signed-off-by: Kiran AVND <[email protected]> Signed-off-by: Arun Kumar K <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Kamil Debski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-06-28[media] v4l2-controls.h: fix copy-and-paste error in commentHans Verkuil1-2/+2
The comment for the FM_RX class was copied from the DV class unchanged. Fixed. Also made the FM_TX comment consistent with the others. Signed-off-by: Hans Verkuil <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-31[media] V4L: Add MATRIX option to V4L2_CID_EXPOSURE_METERING controlSylwester Nawrocki1-0/+1
This patch adds a menu option to the V4L2_CID_EXPOSURE_METERING control for multi-zone metering. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-29[media] v4l2-controls.h: update private control ranges to prevent overlapHans Verkuil1-4/+4
These ranges shouldn't overlap. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-29[media] v4l2: Add private controls base for SI476XAndrey Smirnov1-0/+4
Add a base to be used for allocation of all the SI476X specific controls in the corresponding driver. Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Andrey Smirnov <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-29[media] v4l2: Add standard controls for FM receiversAndrey Smirnov1-0/+13
This commit introduces new class of standard controls V4L2_CTRL_CLASS_FM_RX. This class is intended to all controls pertaining to FM receiver chips. Also, two controls belonging to said class are added as a part of this commit: V4L2_CID_TUNE_DEEMPHASIS and V4L2_CID_RDS_RECEPTION. This patch is based on the code found in the patch by Manjunatha Halli [1] [1] http://lists-archives.com/linux-kernel/27641307-new-control-class-and-features-for-fm-rx.html Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Andrey Smirnov <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-24[media] v4l2-ctrls: add V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER controlHans Verkuil1-0/+1
Control whether video sequence headers should be repeated. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-05[media] s2255: convert to the control frameworkHans Verkuil1-0/+4
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-03-05[media] bttv: convert to the control frameworkHans Verkuil1-0/+5
Note that the private chroma agc control has been replaced with the standard CHROMA_AGC control. Also fixes a mute/automute problem where closing the file handle would force mute on. That's not what you want since that would make the mute state out of sync with the mute control. Instead check against the user count. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] meye: convert to the control frameworkHans Verkuil1-0/+5
Convert the meye driver to the control framework. Some private controls have been replaced with standardized controls (SHARPNESS and JPEGQUAL). The AGC control looks like it can be replaced by the AUTOGAIN control, but it isn't a boolean so I do not know how to interpret it. The FRAMERATE control looks like it can be replaced by S_PARM, but again, without knowing how to interpret it I decided to leave it alone. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] Move DV-class control IDs from videodev2.h to v4l2-controls.hHans Verkuil1-0/+24
When the control IDs were split off from videodev2.h to v4l2-controls.h these new Digital Video controls were forgotten (the two patches may have crossed one another). Move these controls to their proper place in v4l2-controls.h. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-01-06[media] V4L: Remove deprecated image centering controlsSylwester Nawrocki1-4/+0
It has been over 3 years since the V4L2_CID_[HV]CENTER were deprecated. Clean up the DocBook and remove the V4L2_CID_VCENTER_DEPRECATED, V4L2_CID_VCENTER_DEPRECATED control related paragraphs. Remove the V4L2_CID_[HV]CENTER controls definitions from v4l2-controls.h, these controls are not used by any driver in the mainline now. Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-10-13UAPI: (Scripted) Disintegrate include/linuxDavid Howells1-0/+803
Signed-off-by: David Howells <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Acked-by: Michael Kerrisk <[email protected]> Acked-by: Paul E. McKenney <[email protected]> Acked-by: Dave Jones <[email protected]>
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