ivtv_try_fmt_vid_cap  579 drivers/media/pci/ivtv/ivtv-ioctl.c 	int ret = ivtv_try_fmt_vid_cap(file, fh, fmt);
ivtv_try_fmt_vid_cap 1944 drivers/media/pci/ivtv/ivtv-ioctl.c 	.vidioc_try_fmt_vid_cap		    = ivtv_try_fmt_vid_cap,