| commit | 21a93e130d4b3b8c6a45fa27d2678e91ad2ace7d | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Tue Apr 09 12:47:11 2013 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Jun 25 17:50:33 2013 -0400 |
| tree | 6a3e4abf0a7fef121b711adfa51480b4f71bc2cf | |
| parent | 9d97c99b1846c26102ddd1fac515b5783ce11253 [diff] |
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>