diff options
| -rw-r--r-- | drivers/gpu/drm/mcde/mcde_display.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c index a3375a974caf..e59907e68854 100644 --- a/drivers/gpu/drm/mcde/mcde_display.c +++ b/drivers/gpu/drm/mcde/mcde_display.c @@ -949,12 +949,22 @@ static void mcde_display_disable(struct drm_simple_display_pipe *pipe) struct drm_crtc *crtc = &pipe->crtc; struct drm_device *drm = crtc->dev; struct mcde *mcde = drm->dev_private; + struct drm_pending_vblank_event *event; drm_crtc_vblank_off(crtc); /* Disable FIFO A flow */ mcde_disable_fifo(mcde, MCDE_FIFO_A, true); + event = crtc->state->event; + if (event) { + crtc->state->event = NULL; + + spin_lock_irq(&crtc->dev->event_lock); + drm_crtc_send_vblank_event(crtc, event); + spin_unlock_irq(&crtc->dev->event_lock); + } + dev_info(drm->dev, "MCDE display is disabled\n"); } |