1 /* SPDX-License-Identifier: GPL-2.0 OR MIT */ 2 /* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */ 3 4 #ifndef __LIMA_GEM_H__ 5 #define __LIMA_GEM_H__ 6 7 struct lima_bo; 8 struct lima_submit; 9 10 extern const struct vm_operations_struct lima_gem_vm_ops; 11 12 struct lima_bo *lima_gem_create_bo(struct drm_device *dev, u32 size, u32 flags); 13 int lima_gem_create_handle(struct drm_device *dev, struct drm_file *file, 14 u32 size, u32 flags, u32 *handle); 15 void lima_gem_free_object(struct drm_gem_object *obj); 16 int lima_gem_object_open(struct drm_gem_object *obj, struct drm_file *file); 17 void lima_gem_object_close(struct drm_gem_object *obj, struct drm_file *file); 18 int lima_gem_get_info(struct drm_file *file, u32 handle, u32 *va, u64 *offset); 19 int lima_gem_mmap(struct file *filp, struct vm_area_struct *vma); 20 int lima_gem_submit(struct drm_file *file, struct lima_submit *submit); 21 int lima_gem_wait(struct drm_file *file, u32 handle, u32 op, s64 timeout_ns); 22 23 void lima_set_vma_flags(struct vm_area_struct *vma); 24 25 #endif 26