v4l2: v4l2_camera_proxy: Fix buffer flags related to queueing

Fix buffer flags related to queueing and dequeueing:
- don't allow a buffer with the same index that is already in the queue
  to be enqueued again
- don't clear the done flag upon qbuf
- do clear the done flag upon dqbuf
- set the flags in V4L2CameraProxy's internal buffers, and not just in
  the buffers returned from qbuf

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions