| commit | 89d35807fb0fe53b84e88e759cc39107a6195e5f | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Tue Jul 17 14:02:31 2012 -0400 |
| committer | Christian König <deathsimple@vodafone.de> | Wed Jul 18 13:53:17 2012 +0200 |
| tree | afb2e2cb9439239e6f83ad339ad624f42d012adc | |
| parent | 8b25ed3482885e5f1dc65ace796e90f879d76c52 [diff] |
drm/radeon: update rptr saving logic for memory buffers Add support for using memory buffers rather than scratch registers. Some rings may not be able to write to scratch registers. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>