blob: 370bf321b4e26e66e06067b95193e00598f56865 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2022 Intel Corporation
*/
#ifndef __INTEL_GGTT_GMCH_H__
#define __INTEL_GGTT_GMCH_H__
#include "intel_gtt.h"
/* For x86 platforms */
#if IS_ENABLED(CONFIG_X86)
void intel_ggtt_gmch_flush(void);
int intel_ggtt_gmch_enable_hw(struct drm_i915_private *i915);
int intel_ggtt_gmch_probe(struct i915_ggtt *ggtt);
/* Stubs for non-x86 platforms */
#else
static inline void intel_ggtt_gmch_flush(void) { }
static inline int intel_ggtt_gmch_enable_hw(struct drm_i915_private *i915) { return -ENODEV; }
static inline int intel_ggtt_gmch_probe(struct i915_ggtt *ggtt) { return -ENODEV; }
#endif
#endif /* __INTEL_GGTT_GMCH_H__ */
|
