Re: [Intel-gfx] [PATCH 1/7] [v2] drm/i915: Create a USES_PPGTT macro

2014-01-28 Thread Daniel Vetter
On Mon, Jan 27, 2014 at 11:07:00PM -0800, Ben Widawsky wrote: > There are cases where we want to know if there is a full, or aliased > PPGTT. Currently, in fact the only distinction we ever need to make is > when we're using full PPGTT. > > This patch is simply to promote readability and clarify f

[Intel-gfx] [PATCH 1/7] [v2] drm/i915: Create a USES_PPGTT macro

2014-01-27 Thread Ben Widawsky
There are cases where we want to know if there is a full, or aliased PPGTT. Currently, in fact the only distinction we ever need to make is when we're using full PPGTT. This patch is simply to promote readability and clarify for the confusing existing usage where "aliasing" meant aliasing and full