Re: [i915] WARNING: [...] drivers/gpu/drm/i915/intel_display.c:9948 intel_get_pipe_from_connector

Daniel Vetter
2013-12-02T07:33:42Z

On Sun, Dec 1, 2013 at 5:57 PM, Paul Bolle <pebolle@tiscali.nl> wrote:
> On Sun, 2013-12-01 at 10:58 +0100, Daniel Vetter wrote:
>> Should be fixed with
>>
>> commit 7c063c725987406d743cc7de7625ff224fab75de
>> Author: Jesse Barnes <jbarnes@virtuousgeek.org>
>> Date: Tue Nov 26 09:13:41 2013 -0800
>>
>> drm/i915: take mode config lock around crtc disable at suspend
>>
>> which is currently in drm-intel-fixes. I'll forward it early next week.
>
> Thanks!
>
> The WARNING is now gone during suspend and resume (having tested that
> thoroughly - ie, twice). But I still see it at boot. Is there a related
> fix for that WARNING during boot?

Hm, I've never seen it during boot. Can you please boot with
drm.debug=0xe and attach the dmesg with the WARN?

Thanks, Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch