diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2012-07-18 22:15:33 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-10-03 13:12:53 +1000 |
| commit | 66f247234d1c47da480f687b8104d8935d05b404 (patch) | |
| tree | 845c01a9c28aa99a840f87edbd3d6eaa334a1160 /drivers/gpu/drm/nouveau/nouveau_gem.h | |
| parent | 8be21a6402baa502cd6475e137760afdb2b5dba8 (diff) | |
drm/nouveau: pull nouveau_gem definitions into their own header
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_gem.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.h b/drivers/gpu/drm/nouveau/nouveau_gem.h new file mode 100644 index 000000000000..085ece91c395 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nouveau_gem.h @@ -0,0 +1,43 @@ +#ifndef __NOUVEAU_GEM_H__ +#define __NOUVEAU_GEM_H__ + +#include "drmP.h" + +#include <nouveau_drm.h> +#include "nouveau_bo.h" + +#define nouveau_bo_tile_layout(nvbo) \ + ((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) + +static inline struct nouveau_bo * +nouveau_gem_object(struct drm_gem_object *gem) +{ + return gem ? gem->driver_private : NULL; +} + +/* nouveau_gem.c */ +extern int nouveau_gem_new(struct drm_device *, int size, int align, + uint32_t domain, uint32_t tile_mode, + uint32_t tile_flags, struct nouveau_bo **); +extern int nouveau_gem_object_new(struct drm_gem_object *); +extern void nouveau_gem_object_del(struct drm_gem_object *); +extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *); +extern void nouveau_gem_object_close(struct drm_gem_object *, + struct drm_file *); +extern int nouveau_gem_ioctl_new(struct drm_device *, void *, + struct drm_file *); +extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *, + struct drm_file *); +extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *, + struct drm_file *); +extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *, + struct drm_file *); +extern int nouveau_gem_ioctl_info(struct drm_device *, void *, + struct drm_file *); + +extern struct dma_buf *nouveau_gem_prime_export(struct drm_device *dev, + struct drm_gem_object *obj, int flags); +extern struct drm_gem_object *nouveau_gem_prime_import(struct drm_device *dev, + struct dma_buf *dma_buf); + +#endif |