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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-11 07:41:51 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-12 11:08:53 +0200 |
| commit | a266162aef4f43307d18c88fb5ecaffd8e9303af (patch) | |
| tree | 89f3a864bed6a08c7f145f201a3791d99461df51 /drivers/gpu/drm/drm_legacy.h | |
| parent | edbaae5a5cab89de0e64b8c03ebd9a8d5d266550 (diff) | |
| download | linux-next-a266162aef4f43307d18c88fb5ecaffd8e9303af.tar.gz | |
drm: Move dma functions into drm_legacy.h
Also drop the unneeded EXPORT_SYMBOL and sprinkle drm_legacy_ prefixes
where missing.
v2: Drop the confusing _core_ and drop extern, both suggested by
David.
Cc: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_legacy.h')
| -rw-r--r-- | drivers/gpu/drm/drm_legacy.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h index 3049af5a01b3..0e0df225dec6 100644 --- a/drivers/gpu/drm/drm_legacy.h +++ b/drivers/gpu/drm/drm_legacy.h @@ -92,4 +92,12 @@ int drm_legacy_lock(struct drm_device *d, void *v, struct drm_file *f); int drm_legacy_unlock(struct drm_device *d, void *v, struct drm_file *f); int drm_legacy_lock_free(struct drm_lock_data *lock, unsigned int ctx); +/* DMA support */ +int drm_legacy_dma_setup(struct drm_device *dev); +void drm_legacy_dma_takedown(struct drm_device *dev); +void drm_legacy_free_buffer(struct drm_device *dev, + struct drm_buf * buf); +void drm_legacy_reclaim_buffers(struct drm_device *dev, + struct drm_file *filp); + #endif /* __DRM_LEGACY_H__ */ |