347 	assert_spin_locked(&dev->vbl_lock);  in drm_vblank_disable_and_save()
385 	spin_lock_irqsave(&dev->vbl_lock, irqflags);  in vblank_disable_fn()
390 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);  in vblank_disable_fn()
432 	spin_lock_init(&dev->vbl_lock);  in drm_vblank_init()
944 	assert_spin_locked(&dev->vbl_lock);  in drm_vblank_enable()
988 	spin_lock_irqsave(&dev->vbl_lock, irqflags);  in drm_vblank_get()
998 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);  in drm_vblank_get()
1131 	spin_lock(&dev->vbl_lock);  in drm_crtc_vblank_off()
1150 	spin_unlock(&dev->vbl_lock);  in drm_crtc_vblank_off()
1192 	spin_lock_irqsave(&dev->vbl_lock, irqflags);  in drm_crtc_vblank_reset()
1201 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);  in drm_crtc_vblank_reset()
1227 	spin_lock_irqsave(&dev->vbl_lock, irqflags);  in drm_crtc_vblank_on()
1245 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);  in drm_crtc_vblank_on()
1274 	assert_spin_locked(&dev->vbl_lock);  in drm_vblank_restore()
1354 		spin_lock_irqsave(&dev->vbl_lock, irqflags);  in drm_legacy_vblank_post_modeset()
1356 		spin_unlock_irqrestore(&dev->vbl_lock, irqflags);  in drm_legacy_vblank_post_modeset()