Re: [Intel-gfx] [PATCH v2 2/2] drm/i915/chv: Extend set idle rps wa to chv

2015-05-09 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 6362 -Summary- Platform Delta drm-intel-nightly Series Applied PNV

[Intel-gfx] [PATCH v2 2/2] drm/i915/chv: Extend set idle rps wa to chv

2015-05-08 Thread deepak . s
From: Deepak S deepa...@linux.intel.com It is obsered on BSW that requesting a new frequency from Punit does nothing when the GPU is in rc6, and if we let it enter rc6 with a high frequency Vnn also remains high. Extending vlv_set_rps_idle() workaround on CHV/BSW. suggested-by: Ville Syrjälä

Re: [Intel-gfx] [PATCH v2 2/2] drm/i915/chv: Extend set idle rps wa to chv

2015-05-08 Thread Ville Syrjälä
On Fri, May 08, 2015 at 08:43:11PM +0530, deepa...@linux.intel.com wrote: From: Deepak S deepa...@linux.intel.com It is obsered on BSW that requesting a new frequency from Punit does nothing when the GPU is in rc6, and if we let it enter rc6 with a high frequency Vnn also remains high. I