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authorBen Skeggs <darktama@iinet.net.au>2007-01-02 14:41:34 +1100
committerBen Skeggs <darktama@iinet.net.au>2007-01-02 14:41:34 +1100
commit2c3bc69ba2b60e4f89b93332fa8da758170b2285 (patch)
tree99ed2115dd00778b154e27c7ca46869fe9b88880 /shared-core/nouveau_mem.c
parent2dcbf6a59918761cffb27e027b1235c551ed03dd (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.
Diffstat (limited to 'shared-core/nouveau_mem.c')
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