[PATCH] drm/radeon: make 64bit fences more robust

[Jerome Glisse]

On Tue, Sep 11, 2012 at 6:23 AM, Michel Dänzer <michel at daenzer.net> wrote:
> On Die, 2012-09-11 at 12:11 +0200, Christian König wrote:
>>
>> How about this idea: Instead of increasing the upper 32bits we just use
>> the upper 32bits of the last emitted fence value?
>> E.g. see the attached patch. That both should handle random zero and out
>> of order values more gracefully.
>
> I like this idea.
>

Yeah this patch is better.

Cheers,
Jerome