V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS
!!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS);
!!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS));
{V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS, "USE_REF_FRAME_MVS"},
V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS |