Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-16 Thread Daniel Vetter
On Mon, Nov 14, 2011 at 21:39, Eugeni Dodonov eugeni.dodo...@intel.com wrote: Most of the rc6-related hangs and major issues were addressed for the past months. Let's re-enable it by default to provide a more wider testing, and catch the remaining problems. According to tests, enablement of

Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-16 Thread Daniel Vetter
On Wed, Nov 16, 2011 at 16:59, Andrew Lutomirski a...@luto.us wrote: On Nov 16, 2011 7:54 AM, Daniel Vetter daniel.vet...@ffwll.ch wrote: On Mon, Nov 14, 2011 at 21:39, Eugeni Dodonov eugeni.dodo...@intel.com wrote: Most of the rc6-related hangs and major issues were addressed for the

Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-14 Thread Jesse Barnes
On Mon, 14 Nov 2011 18:39:15 -0200 Eugeni Dodonov eugeni.dodo...@intel.com wrote: Most of the rc6-related hangs and major issues were addressed for the past months. Let's re-enable it by default to provide a more wider testing, and catch the remaining problems. According to tests,

Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-14 Thread Lukas Hejtmanek
Hi, On Mon, Nov 14, 2011 at 06:39:15PM -0200, Eugeni Dodonov wrote: Most of the rc6-related hangs and major issues were addressed for the past months. which commits should I try to check whether rc6 issue is gone? As of 3.1 kernel, I'm still getting huge screen corruption. -- Lukáš Hejtmánek

Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-14 Thread Eugeni Dodonov
2011/11/14 Lukas Hejtmanek xhejt...@ics.muni.cz Hi, On Mon, Nov 14, 2011 at 06:39:15PM -0200, Eugeni Dodonov wrote: Most of the rc6-related hangs and major issues were addressed for the past months. which commits should I try to check whether rc6 issue is gone? As of 3.1 kernel, I'm

Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-14 Thread Eugeni Dodonov
2011/11/14 Lukas Hejtmanek xhejt...@ics.muni.cz I am unable to reproduce any rc6-related corruptions on my machine(s) though. So it looks like this is yet another case in which we'll need to use Sherlock Holmes methods to get to them... are you using SNA? I do on my SNB system. Are the

Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-14 Thread Lukas Hejtmanek
On Mon, Nov 14, 2011 at 09:04:37PM -0200, Eugeni Dodonov wrote: The rc6 issue which are gone are the ones which was causing hard system hangs and gpu hangs. Corruptions are still out there, if they don't go away when using intel_iommu=off then we'll have to investigate them more in-depth. I

Re: [Intel-gfx] [PATCH 2/2] drm/i915: re-enable rc6 by default

2011-11-14 Thread Lukas Hejtmanek
On Mon, Nov 14, 2011 at 09:17:39PM -0200, Eugeni Dodonov wrote: Are the issues SNA-specific, or they happen with UXA as well? I do use both SNA and UXA actually (thanks to http://cgit.freedesktop.org/~eugeni/xf86-video-intel/ :)). I believe they happen with both but with SNA I got regular