Re: [Intel-gfx] [PATCH 8/9] drm/i915: Implement WaPixelRepeatModeFixForC0:chv

2015-08-10 Thread Ville Syrjälä
On Mon, Jul 13, 2015 at 11:44:44AM +0530, Sivakumar Thulasimani wrote: > > > On 6/29/2015 5:55 PM, ville.syrj...@linux.intel.com wrote: > > From: Ville Syrjälä > > > > DPLL_MD(PIPE_C) is AWOL on CHV. Instead of fixing it someone added > > chicken bits to propagate the pixel multiplier from DPLL_

Re: [Intel-gfx] [PATCH 8/9] drm/i915: Implement WaPixelRepeatModeFixForC0:chv

2015-07-12 Thread Sivakumar Thulasimani
On 6/29/2015 5:55 PM, ville.syrj...@linux.intel.com wrote: From: Ville Syrjälä DPLL_MD(PIPE_C) is AWOL on CHV. Instead of fixing it someone added chicken bits to propagate the pixel multiplier from DPLL_MD(PIPE_B) to either pipe B or C. So do that to make pixel repeat work on pipes B and C. P

[Intel-gfx] [PATCH 8/9] drm/i915: Implement WaPixelRepeatModeFixForC0:chv

2015-06-29 Thread ville . syrjala
From: Ville Syrjälä DPLL_MD(PIPE_C) is AWOL on CHV. Instead of fixing it someone added chicken bits to propagate the pixel multiplier from DPLL_MD(PIPE_B) to either pipe B or C. So do that to make pixel repeat work on pipes B and C. Pipe A is fine without any tricks. Fortunately the pixel repeat