Re: [Intel-gfx] [PATCH v2 08/10] drm/i915: Don't write ILK/IVB_FBC_RT_BASE directly

2013-11-20 Thread Rodrigo Vivi
On Wed, Nov 06, 2013 at 11:02:23PM +0200, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > We use LRIs to enable/disable the render tracking as needed. So leave > ILK_FBC_RT_BASE alone when enabling FBC on SNB. Shouldn't this be part of patch 6 > > While at it, kill the IVB_FBC_RT

[Intel-gfx] [PATCH v2 08/10] drm/i915: Don't write ILK/IVB_FBC_RT_BASE directly

2013-11-06 Thread ville . syrjala
From: Ville Syrjälä We use LRIs to enable/disable the render tracking as needed. So leave ILK_FBC_RT_BASE alone when enabling FBC on SNB. While at it, kill the IVB_FBC_RT_BASE completely since we don't use render tracking on IVB+. TODO: Make ILK use the LRI mechanism too? v2: Drop the IVB_FBC_