From: Haixia Shi <hshi@chromium.org>
Date: Thu, 13 Nov 2014 02:33:52 +0000 (-0800)
Subject: drm/udl: add cache flags definitions for udl_gem_object
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09a58da052111263e31f0050ad775b62166fafba;p=pandora-kernel.git

drm/udl: add cache flags definitions for udl_gem_object

By default set udl_gem_object as cacheable, but set WC flag when attaching
dmabuf. In udl_gem_mmap() update cache attributes based on the flags, similar
to exynos_drm_gem_mmap().

Signed-off-by: Haixia Shi <hshi@chromium.org>
Reviewed-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-by: Olof Johansson <olofj@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

Reading git-diff-tree failed