diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2014-08-04 09:28:54 (GMT) |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-08-09 15:08:03 (GMT) |
| commit | 3d50d4dcb0c4e0e01f45ae15df34ab6a04fb35bb (patch) | |
| tree | e4185162685c07ad2b592cf7c6bcb882cfb660e4 /drivers/uwb/allocator.c | |
| parent | 7963e9db1b1f842fdc53309baa8714d38e9f5681 (diff) | |
| download | linux-3d50d4dcb0c4e0e01f45ae15df34ab6a04fb35bb.tar.xz | |
drm/ttm: expose CPU address of DMA-allocated pages
Pages allocated using the DMA API have a coherent memory mapping. Make
this mapping visible to drivers so they can decide to use it instead of
creating their own redundant one.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: David Airlie <airlied@linux.ie>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/uwb/allocator.c')
0 files changed, 0 insertions, 0 deletions