1 | /* |
2 | * Copyright(c) 2011-2015 Intel Corporation. All rights reserved. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice (including the next |
12 | * paragraph) shall be included in all copies or substantial portions of the |
13 | * Software. |
14 | * |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
21 | * SOFTWARE. |
22 | */ |
23 | |
24 | #ifndef _I915_VGPU_H_ |
25 | #define _I915_VGPU_H_ |
26 | |
27 | #include <linux/types.h> |
28 | |
29 | struct drm_i915_private; |
30 | struct i915_ggtt; |
31 | |
32 | void intel_vgpu_detect(struct drm_i915_private *i915); |
33 | bool intel_vgpu_active(struct drm_i915_private *i915); |
34 | void intel_vgpu_register(struct drm_i915_private *i915); |
35 | bool intel_vgpu_has_full_ppgtt(struct drm_i915_private *i915); |
36 | bool intel_vgpu_has_hwsp_emulation(struct drm_i915_private *i915); |
37 | bool intel_vgpu_has_huge_gtt(struct drm_i915_private *i915); |
38 | |
39 | int intel_vgt_balloon(struct i915_ggtt *ggtt); |
40 | void intel_vgt_deballoon(struct i915_ggtt *ggtt); |
41 | |
42 | #endif /* _I915_VGPU_H_ */ |
43 | |