[Intel-gfx] WARNING on i915 - intel_panel

[Daniel Vetter]

On Mon, May 26, 2014 at 8:07 PM, Pedro Ribeiro <pedrib at gmail.com> wrote:
> On 26 May 2014 10:22, Jani Nikula <jani.nikula at linux.intel.com> wrote:
>> On Sat, 24 May 2014, Pedro Ribeiro <pedrib at gmail.com> wrote:
>>> Hi,
>>>
>>> I'm getting this error consistently with the Debian 3.14.4 after
>>> resuming from hibernation:
>>
>> Does this ever happen on a fresh boot or when resuming from suspend to
>> ram?
>>
>> BR,
>> Jani.
>>
>
> Hi Jani,
>
> it seems to happen only on resume from disk (after waking up from
> hibernation, not suspend to ram), and only from the 2nd resume
> forward. It doesn't happen on fresh boot.

Can you please boot with drm.debug=0xe added to your kernel cmdline,
reproduce the issue (i.e. do 2 suspend-to-disk cycles) and then attach
the complete dmesg. You probably need to grab it from logfiles on the
disk to avoid the beginning getting cut off.

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