Lines Matching refs:refcount
273 if ((diff > 1) && (atomic_read(&vblank->refcount) > 1 || in drm_update_vblank_count()
277 atomic_read(&vblank->refcount), in drm_update_vblank_count()
352 if (atomic_read(&vblank->refcount) == 0 && vblank->enabled) { in vblank_disable_fn()
1179 atomic_dec(&vblank->refcount); in drm_vblank_enable()
1218 if (atomic_add_return(1, &vblank->refcount) == 1) { in drm_vblank_get()
1222 atomic_dec(&vblank->refcount); in drm_vblank_get()
1267 if (WARN_ON(atomic_read(&vblank->refcount) == 0)) in drm_vblank_put()
1271 if (atomic_dec_and_test(&vblank->refcount)) { in drm_vblank_put()
1388 atomic_inc(&vblank->refcount); in drm_vblank_off()
1452 atomic_inc(&vblank->refcount); in drm_crtc_vblank_reset()
1487 atomic_dec(&vblank->refcount); in drm_vblank_on()
1497 if (atomic_read(&vblank->refcount) != 0 || drm_vblank_offdelay == 0) in drm_vblank_on()