Re: [Intel-gfx] [PATCH 0/3] CHV vblank failures when PSR is active

2016-06-09 Thread Ville Syrjälä
On Thu, Jun 09, 2016 at 11:31:20AM +0300, Jani Nikula wrote: > On Thu, 09 Jun 2016, Dhinakaran Pandiyan > wrote: > > IGT vblank tests fail on CHV by timing out on VBIs if PSR is enabled. We > > do not get VBIs as the source timing generation is disabled when PSR is

Re: [Intel-gfx] [PATCH 0/3] CHV vblank failures when PSR is active

2016-06-09 Thread Jani Nikula
On Thu, 09 Jun 2016, Dhinakaran Pandiyan wrote: > IGT vblank tests fail on CHV by timing out on VBIs if PSR is enabled. We > do not get VBIs as the source timing generation is disabled when PSR is > active. The first two patches written by Rodrigo add drm hooks.

[Intel-gfx] [PATCH 0/3] CHV vblank failures when PSR is active

2016-06-08 Thread Dhinakaran Pandiyan
IGT vblank tests fail on CHV by timing out on VBIs if PSR is enabled. We do not get VBIs as the source timing generation is disabled when PSR is active. The first two patches written by Rodrigo add drm hooks. Patch 3 deactivates PSR when VBI are needed. [PATCH 1/3] drm: Add vblank prepare and