1/* SPDX-License-Identifier: MIT */ 2#ifndef __NOUVEAU_ACPI_H__ 3#define __NOUVEAU_ACPI_H__ 4 5#define ROM_BIOS_PAGE 4096 6 7#if defined(CONFIG_ACPI) && defined(CONFIG_X86) 8bool nouveau_is_optimus(void); 9bool nouveau_is_v1_dsm(void); 10void nouveau_register_dsm_handler(void); 11void nouveau_unregister_dsm_handler(void); 12void nouveau_switcheroo_optimus_dsm(void); 13void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); 14#else 15static inline bool nouveau_is_optimus(void) { return false; }; 16static inline bool nouveau_is_v1_dsm(void) { return false; }; 17static inline void nouveau_register_dsm_handler(void) {} 18static inline void nouveau_unregister_dsm_handler(void) {} 19static inline void nouveau_switcheroo_optimus_dsm(void) {} 20static inline void *nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return NULL; } 21#endif 22 23#endif 24