| commit | a875821f7b19a1bcee238cef5c3b507d2869542d | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Wed Mar 05 19:25:03 2008 +1000 |
| committer | Dave Airlie <airlied@linux.ie> | Wed Mar 05 19:25:03 2008 +1000 |
| tree | df6e4664a29e549775ad57d44fea13da55692171 | |
| parent | d5c0101252e9f48ef1b59f48c05fea7007df97f0 [diff] |
drm: Fix for non-coherent DMA PowerPC This patch fixes bits of the DRM so to make the radeon DRI work on non-cache coherent PCI DMA variants of the PowerPC processors. It moves the few places that needs change to wrappers to that other architectures with similar issues can easily add their own changes to those wrappers, at least until we have more useful generic kernel API. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>