linux-toradex.git/include/uapi/linux/videodev2.h, branch v6.15-rc4 Linux kernel for Apalis and Colibri modules media: v4l2-ctrls: add support for V4L2_CTRL_WHICH_MIN/MAX_VAL 2025-03-03T17:23:35+00:00 Hans Verkuil hverkuil@xs4all.nl 2025-02-03T11:55:38+00:00 a5bd42aafb068427ecf4d6d34fa023944f211922 Add the capability of retrieving the min and max values of a compound control. [Ricardo: Added static to v4l2_ctrl_type_op_(maximum|minimum) proto] [Ricardo: Fix documentation] Signed-off-by: Yunke Cao <yunkec@google.com> Tested-by: Yunke Cao <yunkec@google.com> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Link: https://lore.kernel.org/r/20250203-uvc-roi-v17-2-5900a9fed613@chromium.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> [hverkuil: fix small alignment checkpatch warning] 
Add the capability of retrieving the min and max values of a
compound control.

[Ricardo: Added static to v4l2_ctrl_type_op_(maximum|minimum) proto]
[Ricardo: Fix documentation]

Signed-off-by: Yunke Cao <yunkec@google.com>
Tested-by: Yunke Cao <yunkec@google.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20250203-uvc-roi-v17-2-5900a9fed613@chromium.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
[hverkuil: fix small alignment checkpatch warning]
media: v4l2_ctrl: Add V4L2_CTRL_TYPE_RECT 2025-03-03T17:23:35+00:00 Yunke Cao yunkec@google.com 2025-02-03T11:55:37+00:00 3b9d7340cfac91f8a2ac237a6787f521f1440ca3 Add p_rect to struct v4l2_ext_control with basic support in v4l2-ctrls. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Signed-off-by: Yunke Cao <yunkec@google.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Tested-by: Yunke Cao <yunkec@google.com> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Link: https://lore.kernel.org/r/20250203-uvc-roi-v17-1-5900a9fed613@chromium.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> 
Add p_rect to struct v4l2_ext_control with basic support in
v4l2-ctrls.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Yunke Cao <yunkec@google.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Tested-by: Yunke Cao <yunkec@google.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20250203-uvc-roi-v17-1-5900a9fed613@chromium.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
media: uapi: Add meta formats for PiSP FE config and stats 2024-10-16T07:32:39+00:00 Tomi Valkeinen tomi.valkeinen@ideasonboard.com 2024-10-03T10:31:10+00:00 6390834c6f9b2c5e33f52f34579efa0d0df073db Add two meta formats for PiSP FE: V4L2_META_FMT_RPI_FE_CFG and V4L2_META_FMT_RPI_FE_STATS. The former is used to provide configuration for the FE and the latter is used to read the statistics from the FE. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 
Add two meta formats for PiSP FE: V4L2_META_FMT_RPI_FE_CFG and
V4L2_META_FMT_RPI_FE_STATS. The former is used to provide configuration
for the FE and the latter is used to read the statistics from the FE.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
media: videodev2: Add flag to unconditionally enumerate pixel formats 2024-10-12T17:56:16+00:00 Benjamin Gaignard benjamin.gaignard@collabora.com 2024-08-26T17:24:09+00:00 06f5531958dd5decaabb21c6fa1da3dcaf8dfc24 When the index is ORed with V4L2_FMTDESC_FLAG_ENUM_ALL the driver clears the flag and enumerate all the possible formats, ignoring any limitations from the current configuration. Drivers which do not support this flag yet always return an EINVAL. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil: improved doc when the new flag is not supported by the driver] 
When the index is ORed with V4L2_FMTDESC_FLAG_ENUM_ALL the
driver clears the flag and enumerate all the possible formats,
ignoring any limitations from the current configuration.
Drivers which do not support this flag yet always return an EINVAL.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil: improved doc when the new flag is not supported by the driver]
media: v4l: Add luma 16-bit interlaced pixel format 2024-10-08T14:04:44+00:00 Dmitry Perchanov dmitry.perchanov@intel.com 2024-08-26T13:04:23+00:00 a8f2cdd27d114ed6c3354a0e39502e6d56215804 The formats added by this patch are: V4L2_PIX_FMT_Y16I Interlaced lumina format primary use in RealSense Depth cameras with stereo stream for left and right image sensors. Signed-off-by: Dmitry Perchanov <dmitry.perchanov@intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/568efbd75290e286b8ad9e7347b5f43745121020.camel@intel.com Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
The formats added by this patch are:

        V4L2_PIX_FMT_Y16I

Interlaced lumina format primary use in RealSense Depth cameras with
stereo stream for left and right image sensors.

Signed-off-by: Dmitry Perchanov <dmitry.perchanov@intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/568efbd75290e286b8ad9e7347b5f43745121020.camel@intel.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
media: videodev2.h: add V4L2_CAP_EDID 2024-09-05T18:10:34+00:00 Erling Ljunggren hljunggr@cisco.com 2022-09-28T11:21:43+00:00 6fe0593bfc3cfab8b4ec7255152a2be40b2e49a3 Add capability flag to indicate that the device is an EDID-only device. Signed-off-by: Erling Ljunggren <hljunggr@cisco.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 
Add capability flag to indicate that the device is an EDID-only device.

Signed-off-by: Erling Ljunggren <hljunggr@cisco.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
media: uapi: videodev2: Add V4L2_META_FMT_RK_ISP1_EXT_PARAMS 2024-08-12T10:36:32+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-08-08T20:40:55+00:00 1fc379f6241b331207c4573c4ff43526fe404301 The rkisp1 driver stores ISP configuration parameters in the fixed rkisp1_params_cfg structure. As the members of the structure are part of the userspace API, the structure layout is immutable and cannot be extended further. Introducing new parameters or modifying the existing ones would change the buffer layout and cause breakages in existing applications. The allow for future extensions to the ISP parameters, introduce a new extensible parameters format, with a new format 4CC. Document usage of the new format in the rkisp1 admin guide. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 
The rkisp1 driver stores ISP configuration parameters in the fixed
rkisp1_params_cfg structure. As the members of the structure are part of
the userspace API, the structure layout is immutable and cannot be
extended further. Introducing new parameters or modifying the existing
ones would change the buffer layout and cause breakages in existing
applications.

The allow for future extensions to the ISP parameters, introduce a new
extensible parameters format, with a new format 4CC. Document usage of
the new format in the rkisp1 admin guide.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
media: uapi: Add PiSP Compressed RAW Bayer formats 2024-06-27T11:06:47+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-06-26T18:14:35+00:00 d260c1224786c870edbae09ef6ecf5f35361821e Add Raspberry Pi compressed RAW Bayer formats. The compression algorithm description is provided by Nick Hollinghurst <nick.hollinghurst@raspberrypi.com> from Raspberry Pi. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
Add Raspberry Pi compressed RAW Bayer formats.

The compression algorithm description is provided by Nick Hollinghurst
<nick.hollinghurst@raspberrypi.com> from Raspberry Pi.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
media: uapi: Add meta pixel format for PiSP BE config 2024-06-27T11:06:47+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-06-26T18:14:34+00:00 8f6c2202222faffa0959929d8cd9090254a60831 Add format description for the PiSP Back End configuration parameter buffer. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
Add format description for the PiSP Back End configuration parameter
buffer.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
media: uapi: Add a pixel format for BGR48 and RGB48 2024-06-27T11:06:47+00:00 Jacopo Mondi jacopo.mondi@ideasonboard.com 2024-06-26T18:14:32+00:00 d1741141d03f8f5535adaf5a2d5000da3be9fe90 Add BGR48 and RGB48 16-bit per component image formats. Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> 
Add BGR48 and RGB48 16-bit per component image formats.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>