[Intel-gfx] [PATCH 29/48] drm/i915: Reorganize intel_enable_ppgtt

2013-12-06 Thread Ben Widawsky
This patch consolidates the way in which we handle the various supported PPGTT by module parameter in addition to what the hardware supports. It strives to make doing the right thing in the code as simple as possible, with the USES_ macros. I've opted to add the full PPGTT argument simply so one

[Intel-gfx] [PATCH 29/48] drm/i915: Reorganize intel_enable_ppgtt

2013-12-06 Thread Ben Widawsky
This patch consolidates the way in which we handle the various supported PPGTT by module parameter in addition to what the hardware supports. It strives to make doing the right thing in the code as simple as possible, with the USES_ macros. I've opted to add the full PPGTT argument simply so one