1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2021 Intel Corporation
4  */
5 
6 #ifndef __INTEL_DPT_H__
7 #define __INTEL_DPT_H__
8 
9 #include <linux/types.h>
10 
11 struct i915_address_space;
12 struct i915_vma;
13 struct intel_display;
14 struct intel_framebuffer;
15 
16 void intel_dpt_destroy(struct i915_address_space *vm);
17 struct i915_vma *intel_dpt_pin_to_ggtt(struct i915_address_space *vm,
18 				       unsigned int alignment);
19 void intel_dpt_unpin_from_ggtt(struct i915_address_space *vm);
20 void intel_dpt_suspend(struct intel_display *display);
21 void intel_dpt_resume(struct intel_display *display);
22 struct i915_address_space *
23 intel_dpt_create(struct intel_framebuffer *fb);
24 u64 intel_dpt_offset(struct i915_vma *dpt_vma);
25 
26 #endif /* __INTEL_DPT_H__ */
27