Re: [Intel-gfx] [PATCH v4 18/18] drm/i915/gen8: Flip the 48b switch

2015-07-10 Thread shuang . he
Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang...@intel.com) Task id: 6746 -Summary- Platform Delta drm-intel-nightly Series Applied ILK

[Intel-gfx] [PATCH v4 18/18] drm/i915/gen8: Flip the 48b switch

2015-07-07 Thread Michel Thierry
Use 48b addresses if hw supports it (i915.enable_ppgtt=3). Note, aliasing PPGTT remains 32b only. Signed-off-by: Michel Thierry --- drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ++-- drivers/gpu/drm/i915/i915_params.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gp