Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-08-04 Thread Daniel Vetter
Widawsky; intel-gfx@lists.freedesktop.org Subject: Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw On Tue, Jul 29, 2014 at 08:36:33AM +0100, Chris Wilson wrote: On Mon, Jul 28, 2014 at 11:26:38AM +0200, Daniel Vetter wrote: Oh, I guess that's

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-31 Thread Mcaulay, Alistair
: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw On Tue, Jul 29, 2014 at 08:36:33AM +0100, Chris Wilson wrote: On Mon, Jul 28, 2014 at 11:26:38AM +0200, Daniel Vetter wrote: Oh, I guess that's the tricky bit why the old approach never worked - because

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-30 Thread Mcaulay, Alistair
, July 29, 2014 11:33 AM To: Chris Wilson; Daniel Vetter; Ben Widawsky; intel-gfx@lists.freedesktop.org Subject: Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw On Tue, Jul 29, 2014 at 08:36:33AM +0100, Chris Wilson wrote: On Mon, Jul 28, 2014 at 11:26:38AM

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-30 Thread Daniel Vetter
GPU reset sequence to match driver load thaw On Tue, Jul 29, 2014 at 08:36:33AM +0100, Chris Wilson wrote: On Mon, Jul 28, 2014 at 11:26:38AM +0200, Daniel Vetter wrote: Oh, I guess that's the tricky bit why the old approach never worked - because reset_in_progress is set we failed

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-29 Thread Chris Wilson
On Mon, Jul 28, 2014 at 11:26:38AM +0200, Daniel Vetter wrote: Oh, I guess that's the tricky bit why the old approach never worked - because reset_in_progress is set we failed the context/ppgtt loading through the rings and screwed up. Problem with your approach is that we want to bail out

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-29 Thread Daniel Vetter
On Tue, Jul 29, 2014 at 08:36:33AM +0100, Chris Wilson wrote: On Mon, Jul 28, 2014 at 11:26:38AM +0200, Daniel Vetter wrote: Oh, I guess that's the tricky bit why the old approach never worked - because reset_in_progress is set we failed the context/ppgtt loading through the rings and

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-29 Thread Mcaulay, Alistair
@lists.freedesktop.org Subject: Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw On Fri, Jul 25, 2014 at 06:05:29PM -0700, Ben Widawsky wrote: On Wed, Jul 16, 2014 at 04:05:59PM +0100, alistair.mcau...@intel.com wrote: From: McAulay, Alistair alistair.mcau

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-28 Thread Daniel Vetter
On Fri, Jul 25, 2014 at 06:05:29PM -0700, Ben Widawsky wrote: On Wed, Jul 16, 2014 at 04:05:59PM +0100, alistair.mcau...@intel.com wrote: From: McAulay, Alistair alistair.mcau...@intel.com This patch is to address Daniels concerns over different code during reset:

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-28 Thread Mcaulay, Alistair
Subject: Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw On Fri, Jul 25, 2014 at 06:05:29PM -0700, Ben Widawsky wrote: On Wed, Jul 16, 2014 at 04:05:59PM +0100, alistair.mcau...@intel.com wrote: From: McAulay, Alistair alistair.mcau...@intel.com

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-28 Thread Ben Widawsky
, Alistair. -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter Sent: Monday, July 28, 2014 10:27 AM To: Ben Widawsky Cc: Mcaulay, Alistair; intel-gfx@lists.freedesktop.org Subject: Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence

Re: [Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-25 Thread Ben Widawsky
On Wed, Jul 16, 2014 at 04:05:59PM +0100, alistair.mcau...@intel.com wrote: From: McAulay, Alistair alistair.mcau...@intel.com This patch is to address Daniels concerns over different code during reset: http://lists.freedesktop.org/archives/intel-gfx/2014-June/047758.html The reason for

[Intel-gfx] [PATCH] drm/i915: Rework GPU reset sequence to match driver load thaw

2014-07-16 Thread alistair . mcaulay
From: McAulay, Alistair alistair.mcau...@intel.com This patch is to address Daniels concerns over different code during reset: http://lists.freedesktop.org/archives/intel-gfx/2014-June/047758.html The reason for aiming as hard as possible to use the exact same code for driver load, gpu reset