[BUG] radeon: suspend resume

[Michel Dänzer]

On Mit, 2013-07-17 at 10:58 +0100, Sami Kerola wrote:
> On 15 July 2013 11:35, Michel Dänzer <michel at daenzer.net> wrote:
> > On Son, 2013-07-14 at 13:26 +0100, Sami Kerola wrote:
> >>
> >> Jul 14 12:51:31 kerolasa-home kernel: radeon 0000:00:01.0: GPU lockup
> >> CP stall for more than 10000msec
> >> Jul 14 12:51:31 kerolasa-home kernel: radeon 0000:00:01.0: GPU lockup
> >> (waiting for 0x0000000000000004 last fence id 0x0000000000000002)
> >> Jul 14 12:51:31 kerolasa-home kernel: [drm:r600_uvd_ib_test] *ERROR*
> >> radeon: fence wait failed (-35).
> >> Jul 14 12:51:31 kerolasa-home kernel: [drm:radeon_ib_ring_tests]
> >> *ERROR* radeon: failed testing IB on ring 5 (-35).
> >
> > Looks like the patch from
> > https://bugs.freedesktop.org/show_bug.cgi?id=66425 might help.
> 
> Hi Michel,
> 
> I tried this patch
> 
> https://bugs.freedesktop.org/show_bug.cgi?id=66425#c21
> 
> which nearly completely applied. The non-applied line is below, and
> which I left that way as it seems there are referrals to the uvd_fw
> firmware elsewhere in code.

I'm afraid that sounds like you didn't port the patch to your kernel
correctly, as it's supposed to remove all references to uvd_fw as well.
Can you post the patch you're testing against your kernel?


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