/* SPDX-License-Identifier: MIT */ #ifndef __NOUVEAU_ACPI_H__ #define __NOUVEAU_ACPI_H__ #define ROM_BIOS_PAGE 4096 #if defined(CONFIG_ACPI) && defined(CONFIG_X86) bool nouveau_is_optimus(void); bool nouveau_is_v1_dsm(void); void nouveau_register_dsm_handler(void); void nouveau_unregister_dsm_handler(void); void nouveau_switcheroo_optimus_dsm(void); void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); bool nouveau_acpi_video_backlight_use_native(void); void nouveau_acpi_video_register_backlight(void); #else static inline bool nouveau_is_optimus(void) { return false; }; static inline bool nouveau_is_v1_dsm(void) { return false; }; static inline void nouveau_register_dsm_handler(void) {} static inline void nouveau_unregister_dsm_handler(void) {} static inline void nouveau_switcheroo_optimus_dsm(void) {} static inline void *nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return NULL; } static inline bool nouveau_acpi_video_backlight_use_native(void) { return true; } static inline void nouveau_acpi_video_register_backlight(void) {} #endif #endif