From: Jerome Glisse <jglisse@redhat.com>
Date: Tue, 9 Apr 2013 15:17:08 +0000 (-0400)
Subject: drm/radeon: add si tile mode array query v3
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~43^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64d7b8bed851f55a17d15ec6cc60233c85f84357;p=pandora-kernel.git

drm/radeon: add si tile mode array query v3

Allow userspace to query for the tile mode array so userspace can properly
compute surface pitch and alignment requirement depending on tiling.

v2: Make strict aliasing safer by casting to char when copying
v3: merge fix from Christian

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

Reading git-diff-tree failed