Mesa (master): ilo: use HALIGN_4 on GEN7 for depth buffers

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: c6605c51de99955c5ade7e241c38886372c1c850
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c6605c51de99955c5ade7e241c38886372c1c850

Author: Chia-I Wu <olvaffe at gmail.com>
Date:   Tue Jan 14 15:15:07 2014 +0800

ilo: use HALIGN_4 on GEN7 for depth buffers

The comment was no longer true since 6642381e7513926b847d6bc10bf590e1c0c54859.

---

 src/gallium/drivers/ilo/ilo_resource.c |   12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/gallium/drivers/ilo/ilo_resource.c b/src/gallium/drivers/ilo/ilo_resource.c
index 3ec8839..301a6f2 100644
--- a/src/gallium/drivers/ilo/ilo_resource.c
+++ b/src/gallium/drivers/ilo/ilo_resource.c
@@ -228,17 +228,7 @@ tex_layout_init_alignments(struct tex_layout *layout)
             layout->align_j = 8;
             break;
          default:
-            /*
-             * From the Ivy Bridge PRM, volume 2 part 1, page 319:
-             *
-             *     "The 3 LSBs of both offsets (Depth Coordinate Offset Y and
-             *      Depth Coordinate Offset X) must be zero to ensure correct
-             *      alignment"
-             *
-             * We will make use of them and setting align_i to 8 help us meet
-             * the requirement.
-             */
-            layout->align_i = (templ->last_level > 0) ? 8 : 4;
+            layout->align_i = 4;
             layout->align_j = 4;
             break;
          }