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(parent: 0975274) | patch
media: v4l2-ctrls: add change flag for when dimensions change
authorHans Verkuil <hverkuil-cisco@xs4all.nl>
Mon, 11 Jul 2022 10:21:10 +0000 (12:21 +0200)
committerMauro Carvalho Chehab <mchehab@kernel.org>
Fri, 19 Aug 2022 11:48:58 +0000 (13:48 +0200)
commit43cc0ec38131c10557c771760ffdfdb74a2da155
tree9491eafe2bd36355118e328899e1697aa3517bf0tree | snapshot
parent0975274557d15ab9a01c0944f27065e6708a797ccommit | diff
media: v4l2-ctrls: add change flag for when dimensions change

Add a new V4L2_EVENT_CTRL_CH_DIMENSIONS change flag that is issued
when the dimensions of an array change as a result of a
__v4l2_ctrl_modify_dimensions() call.

This will inform userspace that there are new dimensions.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Documentation/userspace-api/media/v4l/vidioc-dqevent.rst diff | blob | history
Documentation/userspace-api/media/videodev2.h.rst.exceptions diff | blob | history
drivers/media/v4l2-core/v4l2-ctrls-api.c diff | blob | history
include/uapi/linux/videodev2.h diff | blob | history
Domain: System / Kernel;