diff options
| author | Alexandre Courbot | 2014-08-04 18:28:54 +0900 |
|---|---|---|
| committer | Ben Skeggs | 2014-08-10 01:08:03 +1000 |
| commit | 3d50d4dcb0c4e0e01f45ae15df34ab6a04fb35bb (patch) | |
| tree | e4185162685c07ad2b592cf7c6bcb882cfb660e4 /lib/bcd.c | |
| parent | 7963e9db1b1f842fdc53309baa8714d38e9f5681 (diff) | |
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 'lib/bcd.c')
0 files changed, 0 insertions, 0 deletions