From a266162aef4f43307d18c88fb5ecaffd8e9303af Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 11 Sep 2014 07:41:51 +0200 Subject: 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 Signed-off-by: Daniel Vetter --- drivers/gpu/drm/drm_legacy.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/drm_legacy.h') 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__ */ -- cgit v1.2.1