drm_wait_vblank   901 include/drm/drmP.h extern int drm_wait_vblank(struct drm_device *dev, void *data,
drm_wait_vblank   746 include/uapi/drm/drm.h #define DRM_IOCTL_WAIT_VBLANK		DRM_IOWR(0x3a, union drm_wait_vblank)
drm_wait_vblank   848 include/uapi/drm/drm.h typedef union drm_wait_vblank drm_wait_vblank_t;