Structure at include/media/v4l2-event.h, line 108 References: drivers/media/usb/uvc/uvc_ctrl.c, line 1222 drivers/media/usb/uvc/uvc_ctrl.c, line 1305 drivers/media/usb/uvc/uvc_ctrl.c, line 1344 drivers/media/v4l2-core/v4l2-ctrls.c, line 1226 drivers/media/v4l2-core/v4l2-ctrls.c, line 1737 drivers/media/v4l2-core/v4l2-ctrls.c, line 3364 drivers/media/v4l2-core/v4l2-ctrls.c, line 3390 drivers/media/v4l2-core/v4l2-event.c, line 33 drivers/media/v4l2-core/v4l2-event.c, line 96 drivers/media/v4l2-core/v4l2-event.c, line 99 drivers/media/v4l2-core/v4l2-event.c, line 113 drivers/media/v4l2-core/v4l2-event.c, line 209 drivers/media/v4l2-core/v4l2-event.c, line 260 drivers/media/v4l2-core/v4l2-event.c, line 269 drivers/media/v4l2-core/v4l2-event.c, line 283 include/media/v4l2-event.h, line 68 include/media/v4l2-event.h, line 78 include/media/v4l2-event.h, line 89 include/media/v4l2-event.h, line 90 include/media/v4l2-event.h, line 108