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2022-11-25media: Documentation: st-vgxy61: Fix driver specific documentation not being ↵Benjamin Mugnier
included in the index Fixes: 2378be892b6f ("media: Documentation: Add ST VGXY61 driver documentation") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-11-25media: Documentation: st-vgxy61: Remove quotes around 'No HDR' identifierBenjamin Mugnier
Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-11-25media: Documentation: st-vgxy61: Limit driver specific documentation to 80 ↵Benjamin Mugnier
characters Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-11-15Merge tag 'br-v6.2e' of git://linuxtv.org/hverkuil/media_tree into media_stageMauro Carvalho Chehab
Tag branch * tag 'br-v6.2e' of git://linuxtv.org/hverkuil/media_tree: (29 commits) media: davinci/vpbe: Fix a typo ("defualt_mode") media: sun6i-csi: Remove unnecessary print function dev_err() media: Documentation: Drop deprecated bytesused == 0 media: platform: exynos4-is: fix return value check in fimc_md_probe() media: dvb-core: remove variable n, turn for-loop to while-loop media: vivid: fix compose size exceed boundary media: rkisp1: make const arrays ae_wnd_num and hist_wnd_num static media: dvb-core: Fix UAF due to refcount races at releasing media: rkvdec: Add required padding media: aspeed: Extend debug message media: aspeed: Support aspeed mode to reduce compressed data media: Documentation: aspeed-video: Add user documentation for the aspeed-video driver media: v4l2-ctrls: Reserve controls for ASPEED media: v4l: Add definition for the Aspeed JPEG format staging: media: tegra-video: fix device_node use after free staging: media: tegra-video: fix chan->mipi value on error media: cedrus: initialize controls a bit later media: cedrus: prefer untiled capture format media: cedrus: Remove cedrus_codec enum media: cedrus: set codec ops immediately ...
2022-11-04media: Documentation: aspeed-video: Add user documentation for the ↵Jammy Huang
aspeed-video driver Add user documentation for the aspeed-video driver. Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2022-10-25media: Documentation: Add ST VGXY61 driver documentationBenjamin Mugnier
Document V4L2_CID_HDR_MODE possible values for this sensor. Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2022-08-29media: uapi: Add a control for DW100 driverXavier Roumegue
The DW100 driver gets the dewarping mapping as a binary blob from the userspace application through a custom control. The blob format is hardware specific so create a dedicated control for this purpose. Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: Documentation: dw100: Add user documentation for the DW100 driverXavier Roumegue
Add user documentation for the DW100 driver. while at it, replace spaces with tab on drivers list. Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-27media: hantro: Remove dedicated control documentationEzequiel Garcia
The dedicated control required by the HEVC support was removed, and the driver now calculates the value internally. Remove the ad-hoc documentation as well. [hverkuil: remove hantro from Documentation/userspace-api/media/drivers/index.rst] Fixes: 3360755ef89ab ("media: hantro: Stop using Hantro dedicated control") Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-08media: docs: media: uvcvideo: Use linux-media mailing listJonathan Neuschäfer
As discussed with other developers, the linux-uvc-devel mailing list is not very useful anymore, and it's better to send people to the general linux-media mailing list. Replace/remove the old mailing list address in uvcvideo.rst and MAINTAINERS. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2021-09-30media: Rename V4L2_PIX_FMT_HM12 to V4L2_PIX_FMT_NV12_16L16Ezequiel Garcia
The V4L2_PIX_FMT_HM12 format is actually a simple NV12 tiled format, with 16x16 linear tiles. Rename the format and move its documentation together with the other tiled NV12 formats. Keep V4L2_PIX_FMT_HM12 for application compatibility. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: uapi: Add a control for HANTRO driverBenjamin Gaignard
The HEVC HANTRO driver needs to know the number of bits to skip at the beginning of the slice header. That is a hardware specific requirement so create a dedicated control for this purpose. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-01-12media: v4l: uapi: ccs: Add CCS controls for shading correctionSakari Ailus
Add V4L2 controls for controlling CCS lens shading correction as well as conveying its capabilities. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-01-12media: v4l: uapi: ccs: Add controls for CCS alternative analogue gainSakari Ailus
Add two new controls for alternative analogue gain some CCS compliant camera sensors support. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-01-12media: v4l: uapi: ccs: Add controls for analogue gain constantsSakari Ailus
Add V4L2 controls for analogue gain constants required to control analogue gain. The values are device specific and thus need to be obtained from the driver. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-01-12media: Documentation: ccs: Add user documentation for the CCS driverSakari Ailus
Add user documentation for the CCS driver. This includes e.g. sub-devices implemented by the driver. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14media: docs: add an uAPI chapter for driver-specific stuffMauro Carvalho Chehab
There are some uAPI stuff that are driver-specific. Add them to the main media uAPI body. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>