delta_try_fmt_frame  667 drivers/media/platform/sti/delta/delta-v4l2.c 		ret = delta_try_fmt_frame(file, fh, f);
delta_try_fmt_frame  897 drivers/media/platform/sti/delta/delta-v4l2.c 	.vidioc_try_fmt_vid_cap = delta_try_fmt_frame,