Symbol: VIDIOC_QUERY_EXT_CTRL
drivers/media/usb/uvc/uvc_v4l2.c
1213
case VIDIOC_QUERY_EXT_CTRL:
drivers/media/v4l2-core/v4l2-dev.c
587
__set_bit(_IOC_NR(VIDIOC_QUERY_EXT_CTRL), valid_ioctls);
drivers/media/v4l2-core/v4l2-ioctl.c
2998
IOCTL_INFO(VIDIOC_QUERY_EXT_CTRL, v4l_query_ext_ctrl, v4l_print_query_ext_ctrl, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_query_ext_ctrl, id)),
drivers/media/v4l2-core/v4l2-subdev.c
678
case VIDIOC_QUERY_EXT_CTRL: