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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-04-09 20:47:11 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-26 01:50:33 +0400 |
| commit | 21a93e130d4b3b8c6a45fa27d2678e91ad2ace7d (patch) | |
| tree | 6a3e4abf0a7fef121b711adfa51480b4f71bc2cf /drivers/gpu/drm/ati_pcigart.c | |
| parent | 9d97c99b1846c26102ddd1fac515b5783ce11253 (diff) | |
| download | linux-21a93e130d4b3b8c6a45fa27d2678e91ad2ace7d.tar.xz | |
drm/radeon/cik: add support for sDMA dma engines (v8)
CIK has new asynchronous DMA engines called sDMA
(system DMA). Each engine supports 1 ring buffer
for kernel and gfx and 2 userspace queues for compute.
TODO: fill in the compute setup.
v2: update to the latest reset code
v3: remove ib_parse
v4: fix copy_dma()
v5: drop WIP compute sDMA queues
v6: rebase
v7: endian fixes for IB
v8: cleanup for release
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/ati_pcigart.c')
0 files changed, 0 insertions, 0 deletions