| commit | f60cbd117a416830d5a7effc208eab8470a19167 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Tue Dec 04 15:27:33 2012 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Mon Dec 10 16:53:34 2012 -0500 |
| tree | 0b4afcd96291498ff983eac850fc0171121ab645 | |
| parent | 233d1ad59a2895e348259bb6f9f4528a75ea7752 [diff] |
drm/radeon/kms: Add initial support for async DMA on cayman/TN There are 2 async DMA engines on cayman, one at 0xd000 and one at 0xd800. The programming interface is the same as evergreen however there are some changes to the commands for using vmids. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>