Regression caused by "drm/amdgpu: get display info from DC when DC enabled."

Alex Deucher alexdeucher at gmail.com
Thu Mar 30 03:21:27 UTC 2017


On Wed, Mar 29, 2017 at 11:19 PM, Deucher, Alexander
<Alexander.Deucher at amd.com> wrote:
>> -----Original Message-----
>> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
>> Of Michel Dänzer
>> Sent: Wednesday, March 29, 2017 11:11 PM
>> To: Zhu, Rex
>> Cc: Andy Furniss; amd-gfx at lists.freedesktop.org
>> Subject: Regression caused by "drm/amdgpu: get display info from DC when
>> DC enabled."
>>
>>
>> Hi Rex,
>>
>>
>> Andy bisected a regression to your commit
>> 91561a39fa74e79b88e0e9d70f3072501c8df2ce, see
>> https://bugs.freedesktop.org/100395 . Any ideas?
>
> http://ontrack-internal.amd.com/browse/SWDEV-117097

Whoops, internal link.  Anyway, the issue is dal wasn't filling in
some info for older asics for they ended up set to 0.

Alex

>
> Alex
>
>>
>>
>> --
>> Earthling Michel Dänzer               |               http://www.amd.com
>> Libre software enthusiast             |             Mesa and X developer
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