diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek')
-rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index 3305a94fc930..4132cd114a03 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -328,6 +328,7 @@ err_pm_runtime_put: static void mtk_crtc_ddp_hw_fini(struct mtk_drm_crtc *mtk_crtc) { struct drm_device *drm = mtk_crtc->base.dev; + struct drm_crtc *crtc = &mtk_crtc->base; int i; DRM_DEBUG_DRIVER("%s\n", __func__); @@ -353,6 +354,13 @@ static void mtk_crtc_ddp_hw_fini(struct mtk_drm_crtc *mtk_crtc) mtk_disp_mutex_unprepare(mtk_crtc->mutex); pm_runtime_put(drm->dev); + + if (crtc->state->event && !crtc->state->active) { + spin_lock_irq(&crtc->dev->event_lock); + drm_crtc_send_vblank_event(crtc, crtc->state->event); + crtc->state->event = NULL; + spin_unlock_irq(&crtc->dev->event_lock); + } } static void mtk_crtc_ddp_config(struct drm_crtc *crtc) |