diff options
Diffstat (limited to 'drivers/gpu/drm/lima/lima_gem.h')
| -rw-r--r-- | drivers/gpu/drm/lima/lima_gem.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/lima/lima_gem.h b/drivers/gpu/drm/lima/lima_gem.h new file mode 100644 index 000000000000..556111a01135 --- /dev/null +++ b/drivers/gpu/drm/lima/lima_gem.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */ + +#ifndef __LIMA_GEM_H__ +#define __LIMA_GEM_H__ + +struct lima_bo; +struct lima_submit; + +extern const struct vm_operations_struct lima_gem_vm_ops; + +struct lima_bo *lima_gem_create_bo(struct drm_device *dev, u32 size, u32 flags); +int lima_gem_create_handle(struct drm_device *dev, struct drm_file *file, + u32 size, u32 flags, u32 *handle); +void lima_gem_free_object(struct drm_gem_object *obj); +int lima_gem_object_open(struct drm_gem_object *obj, struct drm_file *file); +void lima_gem_object_close(struct drm_gem_object *obj, struct drm_file *file); +int lima_gem_get_info(struct drm_file *file, u32 handle, u32 *va, u64 *offset); +int lima_gem_mmap(struct file *filp, struct vm_area_struct *vma); +int lima_gem_submit(struct drm_file *file, struct lima_submit *submit); +int lima_gem_wait(struct drm_file *file, u32 handle, u32 op, s64 timeout_ns); + +void lima_set_vma_flags(struct vm_area_struct *vma); + +#endif |