diff options
Diffstat (limited to 'drivers/gpu/drm/armada/armada_overlay.c')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_overlay.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c index 995463cd542d..04746ade74e6 100644 --- a/drivers/gpu/drm/armada/armada_overlay.c +++ b/drivers/gpu/drm/armada/armada_overlay.c @@ -84,10 +84,14 @@ static void armada_ovl_plane_work(struct armada_crtc *dcrtc, { struct armada_ovl_plane *dplane = container_of(work->plane, struct armada_ovl_plane, base.base); + unsigned long flags; trace_armada_ovl_plane_work(&dcrtc->crtc, work->plane); + spin_lock_irqsave(&dcrtc->irq_lock, flags); armada_drm_crtc_update_regs(dcrtc, dplane->vbl.regs); + spin_unlock_irqrestore(&dcrtc->irq_lock, flags); + armada_ovl_retire_fb(dplane, NULL); } |