Re: [PATCH 2/5] drm: Remove fb hsub/vsub alignment requirement

2017-03-22 Thread Ville Syrjälä
On Tue, Mar 21, 2017 at 01:26:23PM -0700, Ben Widawsky wrote: > On 17-03-21 20:12:15, Ville Syrjälä wrote: > >From: Ville Syrjälä > > > >Allow framebuffers dimesions to be misaligned w.r.t. the subsampling > >factors. No real reason the core should have to enforce this, and > >it definitely starts

Re: [PATCH 2/5] drm: Remove fb hsub/vsub alignment requirement

2017-03-21 Thread Ben Widawsky
On 17-03-21 20:12:15, Ville Syrjälä wrote: From: Ville Syrjälä Allow framebuffers dimesions to be misaligned w.r.t. the subsampling factors. No real reason the core should have to enforce this, and it definitely starts to cause us issues with the i915 CCS support. So let's just lift the restric

[PATCH 2/5] drm: Remove fb hsub/vsub alignment requirement

2017-03-21 Thread ville . syrjala
From: Ville Syrjälä Allow framebuffers dimesions to be misaligned w.r.t. the subsampling factors. No real reason the core should have to enforce this, and it definitely starts to cause us issues with the i915 CCS support. So let's just lift the restriction. Let's start to round up when computing