Re: [Intel-gfx] [PATCH 06/11] drm/i915: Force PSR exit by inactivating it.

2014-06-03 Thread Vijay Purushothaman
On 5/16/2014 10:12 PM, Rodrigo Vivi wrote: On Fri, May 16, 2014 at 3:23 AM, Chris Wilson mailto:ch...@chris-wilson.co.uk>> wrote: On Thu, May 15, 2014 at 08:13:05PM -0400, Rodrigo Vivi wrote: > The perfect solution for psr_exit is the hardware tracking the changes and > doin

Re: [Intel-gfx] [PATCH 06/11] drm/i915: Force PSR exit by inactivating it.

2014-05-16 Thread Rodrigo Vivi
On Fri, May 16, 2014 at 3:23 AM, Chris Wilson wrote: > On Thu, May 15, 2014 at 08:13:05PM -0400, Rodrigo Vivi wrote: > > The perfect solution for psr_exit is the hardware tracking the changes > and > > doing the psr exit by itself. This scenario works for HSW and BDW with > some > > environments l

Re: [Intel-gfx] [PATCH 06/11] drm/i915: Force PSR exit by inactivating it.

2014-05-16 Thread Chris Wilson
On Thu, May 15, 2014 at 08:13:05PM -0400, Rodrigo Vivi wrote: > The perfect solution for psr_exit is the hardware tracking the changes and > doing the psr exit by itself. This scenario works for HSW and BDW with some > environments like Gnome and Wayland. > > However there are many other scenarios

Re: [Intel-gfx] [PATCH 06/11] drm/i915: Force PSR exit by inactivating it.

2014-05-16 Thread Chris Wilson
On Thu, May 15, 2014 at 08:13:05PM -0400, Rodrigo Vivi wrote: > The perfect solution for psr_exit is the hardware tracking the changes and > doing the psr exit by itself. This scenario works for HSW and BDW with some > environments like Gnome and Wayland. > > However there are many other scenarios