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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-11-05 10:31:53 -0800 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2008-12-29 17:47:22 +1000 |
| commit | a2c0a97b784f837300f7b0869c82ab712c600952 (patch) | |
| tree | aca1cdf3d32e1cfa7387350483f6a70c74a24ffd /include/drm/drm.h | |
| parent | a9587470f753d670d910293ecbf1c7b66c99de50 (diff) | |
| download | linux-a2c0a97b784f837300f7b0869c82ab712c600952.tar.bz2 | |
drm: GEM mmap support
Add core support for mapping of GEM objects. Drivers should provide a
vm_operations_struct if they want to support page faulting of objects.
The code for handling GEM object offsets was taken from TTM, which was
written by Thomas Hellström.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm/drm.h')
| -rw-r--r-- | include/drm/drm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm.h b/include/drm/drm.h index 3fb173c5af3e..3a66252456ba 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -173,6 +173,7 @@ enum drm_map_type { _DRM_AGP = 3, /**< AGP/GART */ _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */ _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */ + _DRM_GEM = 6, /**< GEM object */ }; /** |