* [PATCH] drm/msm: ratelimit crtc event overflow error
@ 2020-07-01 20:36 Rob Clark
2020-07-01 22:51 ` abhinavk
0 siblings, 1 reply; 2+ messages in thread
From: Rob Clark @ 2020-07-01 20:36 UTC (permalink / raw)
To: dri-devel
Cc: Rob Clark, Rob Clark, Sean Paul, David Airlie, Daniel Vetter,
Drew Davenport, Sam Ravnborg, Hongbo Yao, Kalyan Thota,
open list:DRM DRIVER FOR MSM ADRENO GPU,
open list:DRM DRIVER FOR MSM ADRENO GPU, open list
From: Rob Clark <robdclark@chromium.org>
This can happen a lot when things go pear shaped. Lets not flood dmesg
when this happens.
Signed-off-by: Rob Clark <robdclark@chromium.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index e15b42a780e0..969d95aa873c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -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;
}
--
2.26.2
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] drm/msm: ratelimit crtc event overflow error
2020-07-01 20:36 [PATCH] drm/msm: ratelimit crtc event overflow error Rob Clark
@ 2020-07-01 22:51 ` abhinavk
0 siblings, 0 replies; 2+ messages in thread
From: abhinavk @ 2020-07-01 22:51 UTC (permalink / raw)
To: Rob Clark
Cc: dri-devel, Rob Clark, Sean Paul, David Airlie, Daniel Vetter,
Drew Davenport, Sam Ravnborg, Hongbo Yao, Kalyan Thota,
linux-arm-msm, freedreno, linux-kernel, linux-arm-msm-owner
On 2020-07-01 13:36, Rob Clark wrote:
> From: Rob Clark <robdclark@chromium.org>
>
> This can happen a lot when things go pear shaped. Lets not flood dmesg
> when this happens.
>
> Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index e15b42a780e0..969d95aa873c 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -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;
> }
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-07-01 22:51 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-07-01 20:36 [PATCH] drm/msm: ratelimit crtc event overflow error Rob Clark
2020-07-01 22:51 ` abhinavk
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox