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

Jesse Barnes
2015-11-05T16:33:02Z

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.

Jesse