Re: [Intel-gfx] [PATCH v3] drm/i915: Support to enable TRTT on GEN9

2016-03-02 Thread kbuild test robot
Hi Akash, [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on next-20160302] [cannot apply to v4.5-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/akash-goel-inte

[Intel-gfx] [PATCH v3] drm/i915: Support to enable TRTT on GEN9

2016-03-02 Thread akash . goel
From: Akash Goel Gen9 has an additional address translation hardware support in form of Tiled Resource Translation Table (TR-TT) which provides an extra level of abstraction over PPGTT. This is useful for mapping Sparse/Tiled texture resources. Sparse resources are created as virtual-only allocat