Re: [Intel-gfx] [PATCH v5 8/8] drm/i915: HSW cdclk support

2015-06-02 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 6518 -Summary- Platform Delta drm-intel-nightly Series Applied PNV

[Intel-gfx] [PATCH v5 8/8] drm/i915: HSW cdclk support

2015-06-02 Thread Mika Kahola
From: Ville Syrjälä Implement support for changing the cdclk frequency during runtime on HSW. VLV/CHV already have support for this, so we can follow their example for the most part. Only the actual hardware programming differs, the rest is pretty much the same. The pipe pixel rate stuff is hand