drm/radeon: Only flush HDP cache for indirect buffers from userspace
authorMichel Dänzer <michel.daenzer@amd.com>
Mon, 18 Aug 2014 08:34:55 +0000 (17:34 +0900)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 18 Aug 2014 21:09:44 +0000 (17:09 -0400)
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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