diff options
Diffstat (limited to 'drivers/gpu/drm/arc/arcpgu_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/arc/arcpgu_crtc.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c index d5ca0c280e68..ee0a61c2861b 100644 --- a/drivers/gpu/drm/arc/arcpgu_crtc.c +++ b/drivers/gpu/drm/arc/arcpgu_crtc.c @@ -145,16 +145,14 @@ static int arc_pgu_crtc_atomic_check(struct drm_crtc *crtc, static void arc_pgu_crtc_atomic_begin(struct drm_crtc *crtc, struct drm_crtc_state *state) { - struct arcpgu_drm_private *arcpgu = crtc_to_arcpgu_priv(crtc); - unsigned long flags; - - if (crtc->state->event) { - struct drm_pending_vblank_event *event = crtc->state->event; + struct drm_pending_vblank_event *event = crtc->state->event; + if (event) { crtc->state->event = NULL; - event->pipe = drm_crtc_index(crtc); - WARN_ON(drm_crtc_vblank_get(crtc) != 0); + spin_lock_irq(&crtc->dev->event_lock); + drm_crtc_send_vblank_event(crtc, event); + spin_unlock_irq(&crtc->dev->event_lock); } } |