SOC15 DC support warning

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On 2018-07-03 06:53 PM, Tom St Denis wrote:
> On 07/03/2018 12:50 PM, Bridgman, John wrote:
>> I have seen a couple of reports that booting Raven desktop parts
>> requires disabling DC, although I'm not sure if that actually makes
>> sense (I didn't think we implemented non-DC display paths for
>> Vega/Raven).
>>
>>
>> Might be specific to people with a dGPU plugged in, I guess ?
> 
> Yup, there's no DCE driver for vg10/rv1.
> 
> Also I like how y'all bike shedded my patch into obsolescence.  :-). I'm
> ok with cleaner/simpler code.
> 
> Dropping DRM_AMD_DC might break things for pre-vega users would prefer
> DCE over DC/display (if they exist) though no?

There's amdgpu.dc=0 for that.


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


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