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

On 08.08.2014 22:34, Alex Deucher wrote:

On Fri, Aug 8, 2014 at 9:31 AM, Alex Deucher alexdeucher@gmail.com wrote:

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On Fri, Aug 8, 2014 at 4:50 AM, Michel Dänzer michel@daenzer.net wrote:

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On 08.08.2014 17:44, Christian König wrote:

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> On Thu, Aug 7, 2014 at 3:59 PM, Alex Deucher alexdeucher@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. :)

Maybe some variant of this patch?

Ignore that one. typo. Try this one instead.

Thanks, but still no luck.