1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2019 Intel Corporation
4  */
5 
6 #ifndef __INTEL_ACPI_H__
7 #define __INTEL_ACPI_H__
8 
9 struct drm_i915_private;
10 
11 #ifdef CONFIG_ACPI
12 void intel_register_dsm_handler(void);
13 void intel_unregister_dsm_handler(void);
14 void intel_dsm_get_bios_data_funcs_supported(struct drm_i915_private *i915);
15 void intel_acpi_device_id_update(struct drm_i915_private *i915);
16 #else
17 static inline void intel_register_dsm_handler(void) { return; }
18 static inline void intel_unregister_dsm_handler(void) { return; }
19 static inline
20 void intel_dsm_get_bios_data_funcs_supported(struct drm_i915_private *i915) { return; }
21 static inline
22 void intel_acpi_device_id_update(struct drm_i915_private *i915) { return; }
23 #endif /* CONFIG_ACPI */
24 
25 #endif /* __INTEL_ACPI_H__ */
26