VIDIOC_QUERYCAP   550 drivers/media/v4l2-core/v4l2-dev.c 	SET_VALID_IOCTL(ops, VIDIOC_QUERYCAP, vidioc_querycap);
VIDIOC_QUERYCAP  2693 drivers/media/v4l2-core/v4l2-ioctl.c 	IOCTL_INFO(VIDIOC_QUERYCAP, v4l_querycap, v4l_print_querycap, 0),
VIDIOC_QUERYCAP  1087 drivers/video/fbdev/matrox/matroxfb_base.c 		case VIDIOC_QUERYCAP:
VIDIOC_QUERYCAP    86 tools/testing/selftests/media_tests/video_device_test.c 		ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap);