libv4l-rockchip_v2: Add BITRATE_MODE support

This CL enables reporting CBR as supported through querymenu and
handles S_CTRL for BITRATE_MODE. Calling S_CTRLother modes than CBR
fails.

BUG=b:182240945
TEST=video_encode_accelerator_tests

Change-Id: Ida1dc464f151c7b56df24596cdd4b9d43369f987
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/libv4lplugins/+/3707295
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Commit-Queue: Hirokazu Honda <hiroh@chromium.org>
1 file changed
tree: f4be7de9c74d6020608d09e31873279437134689
  1. libv4l-rockchip/
  2. libv4l-rockchip_v2/
  3. OWNERS
  4. PRESUBMIT.cfg