| commit | 2c3bc69ba2b60e4f89b93332fa8da758170b2285 | [log] [tgz] |
|---|---|---|
| author | Ben Skeggs <darktama@iinet.net.au> | Tue Jan 02 14:41:34 2007 +1100 |
| committer | Ben Skeggs <darktama@iinet.net.au> | Tue Jan 02 14:41:34 2007 +1100 |
| tree | 99ed2115dd00778b154e27c7ca46869fe9b88880 | |
| parent | 2dcbf6a59918761cffb27e027b1235c551ed03dd [diff] |
nouveau: Only clobber PFIFO if no channels are already alloc'd With this change the GPU is responsible for doing the channel switch itself. This is needed for the upcoming NV4x PGRAPH context work as we don't yet know enough to manually swap PGRAPH contexts.