mbox

[v2,0/2] New V4L2 controls V4L2_CID_NOTIFY_GAIN_XXX

Message ID 20210525154417.7426-1-david.plowman@raspberrypi.com (mailing list archive)
Headers

Message

David Plowman May 25, 2021, 3:44 p.m. UTC
  Hi

Here's a second version of this patch set. The only difference is in
the second of the two patches which updates the documentation (and
therefore also the semantics of the controls) according to people's
suggestions, so thanks for those!

The controls are now necessarily linear, with a default unity gain. I
also went with the approach of documenting the first 3 controls as
"refer to the final one", so as to be less repetitive. If anyone has
any ideas to improve the formatting, that would of course be great!

Thanks again and best regards
David

David Plowman (2):
  media: v4l2-ctrls: Add V4L2_CID_NOTIFY_GAIN_XXX controls
  media: v4l2-ctrls: Document V4L2_CID_NOTIFY_GAIN_XXX controls

 .../media/v4l/ext-ctrls-image-source.rst      | 25 +++++++++++++++++++
 drivers/media/v4l2-core/v4l2-ctrls.c          |  4 +++
 include/uapi/linux/v4l2-controls.h            |  4 +++
 3 files changed, 33 insertions(+)