vidioc_subscribe_event 845 drivers/media/platform/s5p-mfc/s5p_mfc_dec.c static int vidioc_subscribe_event(struct v4l2_fh *fh, vidioc_subscribe_event 2310 drivers/media/platform/s5p-mfc/s5p_mfc_enc.c static int vidioc_subscribe_event(struct v4l2_fh *fh, vidioc_subscribe_event 1195 drivers/media/platform/vivid/vivid-vid-out.c int vidioc_subscribe_event(struct v4l2_fh *fh, vidioc_subscribe_event 762 drivers/media/usb/go7007/go7007-v4l2.c static int vidioc_subscribe_event(struct v4l2_fh *fh,