Re: [PATCH v2 02/14] drm/i915: Extend DSL readout fix to BDW and SKL.

Jani Nikula
2015-11-06T09:43:40Z

On Thu, 05 Nov 2015, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> On 11/03/2015 04:44 AM, Maarten Lankhorst wrote:
>> Hey,
>>
>> Op 03-11-15 om 12:32 schreef Jani Nikula:
>>> On Tue, 03 Nov 2015, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote:
>>>> On Tue, Nov 03, 2015 at 08:31:41AM +0100, Maarten Lankhorst wrote:
>>>>> Those platforms have the same bug as haswell, and the same fix applies to them.
>>> How about Broxton? IS_DDI matches that.
>>>
>>> Jani.
>>>
>> Judging from irc it's very likely it suffers from the same problem, but it would be nice if we had someone who could confirm. :)
>
> It won't hurt (much) if we apply this workaround and it doesn't affect
> BXT, so I think we may as well apply given what we know of BXT's lineage.

Pushed this one patch to drm-intel-next-fixes, with cc: stable v4.3.

BR,
Jani.

--
Jani Nikula, Intel Open Source Technology Center