media: vivid: add vivid_update_reduced_fps()

Don't call vivid_update_format_cap() when switching to/from reduced fps
for HDMI inputs: that will also reset the format, which is overkill for
this.

Make a new vivid_update_reduced_fps() function that just updates the
dev->timeperframe_vid_cap.

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Fixes: c79aa6aeadb0 ("[media] vivid-capture: add control for reduced frame rate")
Cc: stable@vger.kernel.org
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

0 files changed, 0 insertions, 0 deletions