Re: [Intel-gfx] [PATCH 07/11] drm/i915/skl: Updated the gen9_enable_rps function

2015-03-12 Thread Jesse Barnes
On 03/11/2015 12:46 PM, Chris Wilson wrote: > On Wed, Mar 11, 2015 at 12:27:59PM -0700, Jesse Barnes wrote: >> On 03/05/2015 09:37 PM, akash.g...@intel.com wrote: >>> + /* Leaning on the below call to gen6_set_rps to program/setup the >>> +* Up/Down EI & threshold registers, as well as the RP

Re: [Intel-gfx] [PATCH 07/11] drm/i915/skl: Updated the gen9_enable_rps function

2015-03-12 Thread Chris Wilson
On Wed, Mar 11, 2015 at 12:27:59PM -0700, Jesse Barnes wrote: > On 03/05/2015 09:37 PM, akash.g...@intel.com wrote: > > + /* Leaning on the below call to gen6_set_rps to program/setup the > > +* Up/Down EI & threshold registers, as well as the RP_CONTROL, > > +* RP_INTERRUPT_LIMITS & RPNS

Re: [Intel-gfx] [PATCH 07/11] drm/i915/skl: Updated the gen9_enable_rps function

2015-03-11 Thread Daniel Vetter
On Wed, Mar 11, 2015 at 12:27:59PM -0700, Jesse Barnes wrote: > On 03/05/2015 09:37 PM, akash.g...@intel.com wrote: > > From: Akash Goel > > > > On SKL, GT frequency is programmed in units of 16.66 MHZ units compared > > to 50 MHZ for older platforms. Also the time value specified for Up/Down EI

Re: [Intel-gfx] [PATCH 07/11] drm/i915/skl: Updated the gen9_enable_rps function

2015-03-11 Thread Jesse Barnes
On 03/05/2015 09:37 PM, akash.g...@intel.com wrote: > From: Akash Goel > > On SKL, GT frequency is programmed in units of 16.66 MHZ units compared > to 50 MHZ for older platforms. Also the time value specified for Up/Down EI & > Up/Down thresholds are expressed in units of 1.33 us, compared to 1.

[Intel-gfx] [PATCH 07/11] drm/i915/skl: Updated the gen9_enable_rps function

2015-03-05 Thread akash . goel
From: Akash Goel On SKL, GT frequency is programmed in units of 16.66 MHZ units compared to 50 MHZ for older platforms. Also the time value specified for Up/Down EI & Up/Down thresholds are expressed in units of 1.33 us, compared to 1.28 us for older platforms. So updated the gen9_enable_rps func