| /* SPDX-License-Identifier: MIT */ |
| #ifndef __NOUVEAU_GEM_H__ |
| #define __NOUVEAU_GEM_H__ |
| |
| #include "nouveau_drv.h" |
| #include "nouveau_bo.h" |
| |
| extern const struct drm_gem_object_funcs nouveau_gem_object_funcs; |
| |
| static inline struct nouveau_bo * |
| nouveau_gem_object(struct drm_gem_object *gem) |
| { |
| return gem ? container_of(gem, struct nouveau_bo, bo.base) : NULL; |
| } |
| |
| /* nouveau_gem.c */ |
| extern int nouveau_gem_new(struct nouveau_cli *, u64 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 *); |
| 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 *); |
| struct dma_buf *nouveau_gem_prime_export(struct drm_gem_object *gobj, |
| int flags); |
| #endif |
