| commit | d0e092d969a20a9848d5721cbf3fb8e957f66635 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Fri Aug 31 11:00:53 2012 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Jun 25 17:50:34 2013 -0400 |
| tree | da742bf53e3ee0fc0ca282379fe753023b0dc797 | |
| parent | 605de6b97e82934f37480446099d6a7453f2e964 [diff] |
drm/radeon/cik: add support for doing async VM pt updates (v5) Async page table updates using the sDMA engine. sDMA has a special packet for updating entries for contiguous pages that reduces overhead. v2: add support for and use the CP for now. v3: update for 2 level PTs v4: rebase, fix DMA packet v5: switch to using an IB Signed-off-by: Alex Deucher <alexander.deucher@amd.com>