[PATCH] drm/radeon: Always flush VM again on < CIK

Michel Dänzer michel at daenzer.net
Fri Aug 8 01:50:29 PDT 2014

On 08.08.2014 17:44, Christian König wrote:
>>>> On Thu, Aug 7, 2014 at 3:59 PM, Alex Deucher <alexdeucher at gmail.com>
>>>> wrote:
>>>>> We should be using PFP as much as possible.  Does the attached
>>>>> patch help?
>> Unfortunately not.
> Maybe add a readback of the VM base addr pointer to make sure that the
> write has really reached the SBRM?

I'm not sure what exactly you're thinking of, but I'm happy to test any
patches you guys come up with. :)

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

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