From 1538a9e0e04f6a5b323cd3d65e9320512978fcec Mon Sep 17 00:00:00 2001
From: =?utf8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
Date: Mon, 18 Aug 2014 17:34:55 +0900
Subject: [PATCH] drm/radeon: Only flush HDP cache for indirect buffers from
 userspace
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It isn't necessary for command streams generated by the kernel (at least
not while we aren't storing ring or indirect buffers in VRAM).

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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