| commit | 86a1881d08f65a42c17071a59c0088dbe2870246 | [log] [tgz] |
|---|---|---|
| author | Jerome Glisse <jglisse@redhat.com> | Wed Dec 12 16:43:15 2012 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Wed Dec 12 17:16:51 2012 -0500 |
| tree | cdb9a18960aaf5e1bf851ff752b6e2d10d4fad7a | |
| parent | 5aa709be7e60a8296859766935f92bce51465341 [diff] |
drm/radeon: fix fence driver for dma ring when wb is disabled The dma ring can't write to register thus have to write to memory its fence value. This ensure that it doesn't try to use scratch register for dma ring fence driver. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=58166 Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>