diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_mman.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_mman.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.h b/drivers/gpu/drm/i915/gem/i915_gem_mman.h new file mode 100644 index 000000000000..862e01b7cb69 --- /dev/null +++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.h @@ -0,0 +1,31 @@ +/* + * SPDX-License-Identifier: MIT + * + * Copyright © 2019 Intel Corporation + */ + +#ifndef __I915_GEM_MMAN_H__ +#define __I915_GEM_MMAN_H__ + +#include <linux/mm_types.h> +#include <linux/types.h> + +struct drm_device; +struct drm_file; +struct drm_i915_gem_object; +struct file; +struct i915_mmap_offset; +struct mutex; + +int i915_gem_mmap_gtt_version(void); +int i915_gem_mmap(struct file *filp, struct vm_area_struct *vma); + +int i915_gem_dumb_mmap_offset(struct drm_file *file_priv, + struct drm_device *dev, + u32 handle, u64 *offset); + +void __i915_gem_object_release_mmap_gtt(struct drm_i915_gem_object *obj); +void i915_gem_object_release_mmap(struct drm_i915_gem_object *obj); +void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj); + +#endif |