Re: [Intel-gfx] [PATCH 08/10] drm/i915: Move vlv_init_display_clock_gating() to the display power well

2016-04-12 Thread Ville Syrjälä
On Tue, Apr 12, 2016 at 01:25:07PM +0300, Imre Deak wrote: > On ma, 2016-04-11 at 16:56 +0300, ville.syrj...@linux.intel.com wrote: > > From: Ville Syrjälä > > > > The registers frobbed by vlv_init_display_clock_gating() libve inside > > the disp2d power well, so

Re: [Intel-gfx] [PATCH 08/10] drm/i915: Move vlv_init_display_clock_gating() to the display power well

2016-04-12 Thread Imre Deak
On ma, 2016-04-11 at 16:56 +0300, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > The registers frobbed by vlv_init_display_clock_gating() libve inside > the disp2d power well, so frobbing them while the power well is down > results in unclaimed

[Intel-gfx] [PATCH 08/10] drm/i915: Move vlv_init_display_clock_gating() to the display power well

2016-04-11 Thread ville . syrjala
From: Ville Syrjälä The registers frobbed by vlv_init_display_clock_gating() libve inside the disp2d power well, so frobbing them while the power well is down results in unclaimed register access warning (and of course the values won't stick). Let's do this setup