From: Michel Dänzer <michel.daenzer@amd.com>
Date: Fri, 1 Aug 2014 08:22:09 +0000 (+0900)
Subject: drm/radeon: Only flush HDP cache from idle ioctl if BO is in VRAM
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~125^2~6^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=404a6a512fdc6022d93fdd7085947f3a95f978c5;p=pandora-kernel.git

drm/radeon: Only flush HDP cache from idle ioctl if BO is in VRAM

The HDP cache only applies to CPU access to VRAM.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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