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(parent: 8efe82c) | patch
drm/radeon: use gart for DMA IB tests
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 3 Nov 2014 16:27:17 +0000 (11:27 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Nov 2014 20:42:45 +0000 (15:42 -0500)
commit0b021c5802fbe5addf6f89f5030f684adf04f7b7
tree93ea604c65699747d69750f8e0d748c5787e11d7tree | snapshot (tar.gz zip)
parent8efe82ca908400785253c8f0dfcf301e6bd93488commit | diff
drm/radeon: use gart for DMA IB tests

Use gart rather than vram to avoid having to deal with
the HDP cache.

Port of adfed2b0587289013f8143c54913ddfd44ac1fd3
(drm/radeon: use gart memory for DMA ring tests)
to the IB tests.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/cik_sdma.c diff | blob | blame | history
drivers/gpu/drm/radeon/r600_dma.c diff | blob | blame | history