intel/isl/gen6: Fix combined depth stencil alignment
authorJason Ekstrand <jason.ekstrand@intel.com>
Mon, 15 May 2017 20:51:13 +0000 (13:51 -0700)
committerJason Ekstrand <jason.ekstrand@intel.com>
Wed, 17 May 2017 00:04:26 +0000 (17:04 -0700)
commite0d6f9afba498c8d778381c1a7a87a886aa04643
tree312d10f61e7b8c783d5be42d1c5f95798e8f7e27
parent74d626f383078c00b7e3f42eacba419b40adb7ce
intel/isl/gen6: Fix combined depth stencil alignment

All combined depth stencil buffers (even those with just stencil)
require a 4x4 alignment on Sandy Bridge.  The only depth/stencil buffer
type that requires 4x2 is separate stencil.

Reviewed-by: Chad Versace <chadversary@chromium.org>
src/intel/isl/isl_gen6.c