/* 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 *); extern void *nouveau_gem_prime_vmap(struct drm_gem_object *); extern void nouveau_gem_prime_vunmap(struct drm_gem_object *, void *); #endif