Commit 5e16372b authored by Rob Clark's avatar Rob Clark
Browse files

drm/msm: ratelimit crtc event overflow error 



This can happen a lot when things go pear shaped.  Lets not flood dmesg
when this happens.

Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Reviewed-by: default avatarAbhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent 1f60d114

drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c

+1 −1
Original line number Diff line number Diff line
@@ -389,7 +389,7 @@ static void dpu_crtc_frame_event_cb(void *data, u32 event) 
	spin_unlock_irqrestore(&dpu_crtc->spin_lock, flags);



	if (!fevent) {

		DRM_ERROR("crtc%d event %d overflow\n", crtc->base.id, event);

		DRM_ERROR_RATELIMITED("crtc%d event %d overflow\n", crtc->base.id, event);

		return;

	}