Reworking of GPU reset logic

[Michel Dänzer]

On Sam, 2012-04-21 at 11:42 +0200, Christian König wrote: 
> 
> Regarding the debugging of lockups I had the following on my "in mind 
> todo" list:
> 1. Rework the chip specific lockup detection code a bit more and 
> probably clean it up a bit.
> 2. Make the timeout a module parameter, cause compute task sometimes 
> block a ring for more than 10 seconds.

A better solution for that would be to improve the detection of the GPU
making progress, also for graphics operations. We should try to reduce
the timeout rather than making it even larger.


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