Nejc GalofandPaul Elder
5456e02d3f
The V4L2 adaptation layer can already support streaming with components such as OpenCV, however it is not accepting, or handling any requests to configure the frame rate. In V4L2 the frame rate is set by configuring the timeperframe component of the v4l2_streamparm structure through the VIDIOC_S_PARM ioctl. Extend the V4L2 compatibility layer to accept the VIDIOC_S_PARM ioctls and provide an interface for setting controls on the V4L2Camera class to set the requested rate when starting the camera. Signed-off-by: Nejc Galof <galof.nejc@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>