From 404a6a512fdc6022d93fdd7085947f3a95f978c5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
Date: Fri, 1 Aug 2014 17:22:09 +0900
Subject: [PATCH] drm/radeon: Only flush HDP cache from idle ioctl if BO is in
 VRAM
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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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Reading git-format-patch failed