Re: [Intel-gfx] [PATCH 18/18] drm/i915: Bump gen4+ fb size limits to 32kx32k

2018-08-24 Thread Souza, Jose
On Thu, 2018-07-19 at 21:22 +0300, Ville Syrjala wrote: > From: Ville Syrjälä > > With gtt remapping in place we can use arbitraily large framebuffers. > Let's bump the limits as high as we can (32k-1). Going beyond that > would require switching out s16.16 src coordinate representation to > some

[Intel-gfx] [PATCH 18/18] drm/i915: Bump gen4+ fb size limits to 32kx32k

2018-07-19 Thread Ville Syrjala
From: Ville Syrjälä With gtt remapping in place we can use arbitraily large framebuffers. Let's bump the limits as high as we can (32k-1). Going beyond that would require switching out s16.16 src coordinate representation to something with more spare bits. Signed-off-by: Ville Syrjälä --- driv