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(parent: e362679) | patch
drm/radeon: use DMA engine for VM page table updates on cayman/TN
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 22 Oct 2012 16:22:39 +0000 (12:22 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 10 Dec 2012 22:21:42 +0000 (17:21 -0500)
commit61176b6d4580c1194e941c79c92aca0231ad9e3c
tree3fe759b9fabe30e9abd656aeb968bd9e4765f8fetree | snapshot
parente36267977fe7aea6eb6b61551dfa4d1af6306b36commit | diff
drm/radeon: use DMA engine for VM page table updates on cayman/TN

DMA engine has special packets to facilitate this and it also keeps
the 3D engine free for other things.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_asic.c diff | blob | history
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