@@ -658,12 +658,7 @@ irqreturn_t tilcdc_crtc_irq(struct drm_crtc *crtc)
struct tilcdc_drm_private *priv = dev->dev_private;
uint32_t stat = tilcdc_read_irqstatus(dev);
- if ((stat & LCDC_SYNC_LOST) && (stat & LCDC_FIFO_UNDERFLOW)) {
- stop(crtc);
- dev_err(dev->dev, "error: %08x\n", stat);
- tilcdc_clear_irqstatus(dev, stat);
- start(crtc);
- } else if (stat & LCDC_PL_LOAD_DONE) {
+ if (stat & LCDC_PL_LOAD_DONE) {
tilcdc_clear_irqstatus(dev, stat);
} else {
struct drm_pending_vblank_event *event;