448 	assert_spin_locked(&dev->vbl_lock);  in drm_vblank_disable_and_save()
486 	spin_lock_irqsave(&dev->vbl_lock, irqflags);  in vblank_disable_fn()
491 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);  in vblank_disable_fn()
522 	spin_lock_init(&dev->vbl_lock);  in drm_vblank_init()
1118 	assert_spin_locked(&dev->vbl_lock);  in drm_vblank_enable()
1163 	spin_lock_irqsave(&dev->vbl_lock, irqflags);  in drm_vblank_get()
1173 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);  in drm_vblank_get()
1309 	spin_lock(&dev->vbl_lock);  in drm_crtc_vblank_off()
1328 	spin_unlock(&dev->vbl_lock);  in drm_crtc_vblank_off()
1376 	spin_lock_irq(&dev->vbl_lock);  in drm_crtc_vblank_reset()
1385 	spin_unlock_irq(&dev->vbl_lock);  in drm_crtc_vblank_reset()
1442 	spin_lock_irq(&dev->vbl_lock);  in drm_crtc_vblank_on()
1460 	spin_unlock_irq(&dev->vbl_lock);  in drm_crtc_vblank_on()
1489 	assert_spin_locked(&dev->vbl_lock);  in drm_vblank_restore()
1570 		spin_lock_irq(&dev->vbl_lock);  in drm_legacy_vblank_post_modeset()
1572 		spin_unlock_irq(&dev->vbl_lock);  in drm_legacy_vblank_post_modeset()