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* media: v4l2-ctrls: Document V4L2_CID_NOTIFY_GAINS controlDavid Plowman2021-09-301-0/+20
| | | | | | | | | | | | | Add documentation for the V4L2_CID_NOTIFY_GAINS control. This control is required by sensors that need to know what colour gains will be applied to pixels by downstream processing (such as by an ISP), though the sensor does not apply these gains itself. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* media: ext-ctrls-image-source.rst: document v4l2_areaHans Verkuil2020-12-031-0/+14
| | | | | | | | | | The v4l2_area struct was not documented in the media documentation, which meant that references to that struct elsewhere in the documentation never linked to anything. [mchehab: remove .. cssclass:: longtable] Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* media: docs: use the new SPDX header for GFDL-1.1 on *.rst filesMauro Carvalho Chehab2020-09-011-8/+1
| | | | | | | | | | | SPDX v3.10 gained support for GFDL-1.1 with no invariant sections: https://spdx.org/licenses/GFDL-1.1-no-invariants-or-later.html So, remove the license text, replacing them by this new SPDX license. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
* media: docs: move uAPI book to userspace-api/mediaMauro Carvalho Chehab2020-04-141-0/+67
Since 2017, there is an space reserved for userspace API, created by changeset 1d596dee3862 ("docs: Create a user-space API guide"). As the media subsystem was one of the first subsystems to use Sphinx, until this patch, we were keeping things on a separate place. Let's just use the new location, as having all uAPI altogether will likely make things easier for developers. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>