Symbol: VIDIOC_QUERYCAP
drivers/media/v4l2-core/v4l2-dev.c
576
SET_VALID_IOCTL(ops, VIDIOC_QUERYCAP, vidioc_querycap);
drivers/media/v4l2-core/v4l2-ioctl.c
2917
IOCTL_INFO(VIDIOC_QUERYCAP, v4l_querycap, v4l_print_querycap, 0),
drivers/video/fbdev/matrox/matroxfb_base.c
1089
case VIDIOC_QUERYCAP:
tools/testing/selftests/media_tests/video_device_test.c
99
ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap);