Re: [Intel-gfx] [PATCH 1/8] drm/i915: Add a comment exlaining CCS hsub/vsub

2018-01-18 Thread Jason Ekstrand
On Wed, Jan 17, 2018 at 12:20 PM, Ville Syrjälä < ville.syrj...@linux.intel.com> wrote: > On Thu, Jan 11, 2018 at 09:25:47PM -0800, Jason Ekstrand wrote: > > On Wed, Jan 10, 2018 at 9:48 AM, Ville Syrjälä < > > ville.syrj...@linux.intel.com> wrote: > > > > > On Wed, Jan 10, 2018 at 09:03:14AM -080

Re: [Intel-gfx] [PATCH 1/8] drm/i915: Add a comment exlaining CCS hsub/vsub

2018-01-18 Thread Ville Syrjälä
On Thu, Jan 11, 2018 at 09:25:47PM -0800, Jason Ekstrand wrote: > On Wed, Jan 10, 2018 at 9:48 AM, Ville Syrjälä < > ville.syrj...@linux.intel.com> wrote: > > > On Wed, Jan 10, 2018 at 09:03:14AM -0800, Jason Ekstrand wrote: > > > On Fri, Dec 22, 2017 at 11:22 AM, Ville Syrjala < > > > ville.syrj.

Re: [Intel-gfx] [PATCH 1/8] drm/i915: Add a comment exlaining CCS hsub/vsub

2018-01-11 Thread Jason Ekstrand
On Wed, Jan 10, 2018 at 9:48 AM, Ville Syrjälä < ville.syrj...@linux.intel.com> wrote: > On Wed, Jan 10, 2018 at 09:03:14AM -0800, Jason Ekstrand wrote: > > On Fri, Dec 22, 2017 at 11:22 AM, Ville Syrjala < > > ville.syrj...@linux.intel.com> wrote: > > > > > From: Ville Syrjälä > > > > > > Let's

Re: [Intel-gfx] [PATCH 1/8] drm/i915: Add a comment exlaining CCS hsub/vsub

2018-01-10 Thread Ville Syrjälä
On Wed, Jan 10, 2018 at 09:03:14AM -0800, Jason Ekstrand wrote: > On Fri, Dec 22, 2017 at 11:22 AM, Ville Syrjala < > ville.syrj...@linux.intel.com> wrote: > > > From: Ville Syrjälä > > > > Let's document why we claim hsub==8,vsub==16 for CCS even though the > > memory layout would suggest that w

Re: [Intel-gfx] [PATCH 1/8] drm/i915: Add a comment exlaining CCS hsub/vsub

2018-01-10 Thread Jason Ekstrand
On Fri, Dec 22, 2017 at 11:22 AM, Ville Syrjala < ville.syrj...@linux.intel.com> wrote: > From: Ville Syrjälä > > Let's document why we claim hsub==8,vsub==16 for CCS even though the > memory layout would suggest that we use 16x8 instead. > > Cc: Daniel Vetter > Cc: Ben Widawsky > Cc: Jason Eks

Re: [Intel-gfx] [PATCH 1/8] drm/i915: Add a comment exlaining CCS hsub/vsub

2018-01-10 Thread Daniel Vetter
On Fri, Dec 22, 2017 at 09:22:24PM +0200, Ville Syrjala wrote: > From: Ville Syrjälä > > Let's document why we claim hsub==8,vsub==16 for CCS even though the > memory layout would suggest that we use 16x8 instead. > > Cc: Daniel Vetter > Cc: Ben Widawsky > Cc: Jason Ekstrand > Cc: Daniel Ston

[Intel-gfx] [PATCH 1/8] drm/i915: Add a comment exlaining CCS hsub/vsub

2017-12-22 Thread Ville Syrjala
From: Ville Syrjälä Let's document why we claim hsub==8,vsub==16 for CCS even though the memory layout would suggest that we use 16x8 instead. Cc: Daniel Vetter Cc: Ben Widawsky Cc: Jason Ekstrand Cc: Daniel Stone Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_display.c | 7 ++