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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /drivers/gpu/drm/nouveau/nouveau_gem.h | |
Initial import
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_gem.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.h | 46 |
1 files changed, 46 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 000000000..e4049faca --- /dev/null +++ b/drivers/gpu/drm/nouveau/nouveau_gem.h @@ -0,0 +1,46 @@ +#ifndef __NOUVEAU_GEM_H__ +#define __NOUVEAU_GEM_H__ + +#include <drm/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 ? container_of(gem, struct nouveau_bo, gem) : 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 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 int nouveau_gem_prime_pin(struct drm_gem_object *); +struct reservation_object *nouveau_gem_prime_res_obj(struct drm_gem_object *); +extern void nouveau_gem_prime_unpin(struct drm_gem_object *); +extern struct sg_table *nouveau_gem_prime_get_sg_table(struct drm_gem_object *); +extern struct drm_gem_object *nouveau_gem_prime_import_sg_table( + struct drm_device *, struct dma_buf_attachment *, struct sg_table *); +extern void *nouveau_gem_prime_vmap(struct drm_gem_object *); +extern void nouveau_gem_prime_vunmap(struct drm_gem_object *, void *); + +#endif |