Re: [Intel-gfx] [PATCH 17/18] drm/i915: Bump gen4+ fb stride limit to 256KiB

2018-08-24 Thread Souza, Jose
On Thu, 2018-07-19 at 21:22 +0300, Ville Syrjala wrote: > From: Ville Syrjälä > > With gtt remapping plugged in we can simply raise the stride > limit on gen4+. Let's just arbitraily pick 256 KiB as the limit. > > No remapping CCS because the virtual address of each page actually > matters due t

[Intel-gfx] [PATCH 17/18] drm/i915: Bump gen4+ fb stride limit to 256KiB

2018-07-19 Thread Ville Syrjala
From: Ville Syrjälä With gtt remapping plugged in we can simply raise the stride limit on gen4+. Let's just arbitraily pick 256 KiB as the limit. No remapping CCS because the virtual address of each page actually matters due to the new hash mode (WaCompressedResourceDisplayNewHashMode:skl,kbl et