drivers/gpu/drm/i915/display/intel_acpi.h

   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_acpi_device_id_update(struct drm_i915_private *i915);
  15 #else
  16 static inline void intel_register_dsm_handler(void) { return; }
  17 static inline void intel_unregister_dsm_handler(void) { return; }
  18 static inline
  19 void intel_acpi_device_id_update(struct drm_i915_private *i915) { return; }
  20 #endif /* CONFIG_ACPI */
  21
  22 #endif /* __INTEL_ACPI_H__ */