Re: [Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-10-13 Thread Jani Nikula
On Tue, 13 Oct 2015, Daniel Vetter wrote: > On Tue, Oct 13, 2015 at 03:45:58PM +0300, Jani Nikula wrote: >> On Wed, 26 Aug 2015, Chris Wilson wrote: >> > On Wed, Aug 26, 2015 at 11:16:34AM +0200, Daniel Vetter wrote: >> >> On Fri, Aug 21, 2015 at 04:08:41PM +0100, Chris Wilson wrote: >> >> > In o

Re: [Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-10-13 Thread Daniel Vetter
On Tue, Oct 13, 2015 at 03:45:58PM +0300, Jani Nikula wrote: > On Wed, 26 Aug 2015, Chris Wilson wrote: > > On Wed, Aug 26, 2015 at 11:16:34AM +0200, Daniel Vetter wrote: > >> On Fri, Aug 21, 2015 at 04:08:41PM +0100, Chris Wilson wrote: > >> > In order to flush the results from in-batch pipecontr

Re: [Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-10-13 Thread Jani Nikula
On Wed, 26 Aug 2015, Chris Wilson wrote: > On Wed, Aug 26, 2015 at 11:16:34AM +0200, Daniel Vetter wrote: >> On Fri, Aug 21, 2015 at 04:08:41PM +0100, Chris Wilson wrote: >> > In order to flush the results from in-batch pipecontrol writes (used for >> > example in glQuery) before declaring the bat

Re: [Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-08-28 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 7243 -Summary- Platform Delta drm-intel-nightly Series Applied ILK

Re: [Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-08-26 Thread Chris Wilson
On Wed, Aug 26, 2015 at 11:16:34AM +0200, Daniel Vetter wrote: > On Fri, Aug 21, 2015 at 04:08:41PM +0100, Chris Wilson wrote: > > In order to flush the results from in-batch pipecontrol writes (used for > > example in glQuery) before declaring the batch complete (and so declaring > > the query res

Re: [Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-08-26 Thread Daniel Vetter
On Fri, Aug 21, 2015 at 04:08:41PM +0100, Chris Wilson wrote: > In order to flush the results from in-batch pipecontrol writes (used for > example in glQuery) before declaring the batch complete (and so declaring > the query results coherent), we need to set the FlushEnable bit in our > flushing pi

Re: [Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-08-21 Thread Ville Syrjälä
On Fri, Aug 21, 2015 at 04:08:41PM +0100, Chris Wilson wrote: > In order to flush the results from in-batch pipecontrol writes (used for > example in glQuery) before declaring the batch complete (and so declaring > the query results coherent), we need to set the FlushEnable bit in our > flushing pi

[Intel-gfx] [PATCH] drm/i915: Flush pipecontrol post-sync writes

2015-08-21 Thread Chris Wilson
In order to flush the results from in-batch pipecontrol writes (used for example in glQuery) before declaring the batch complete (and so declaring the query results coherent), we need to set the FlushEnable bit in our flushing pipecontrol. The FlushEnable bit "waits until all previous writes of imm