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- /* 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 *);
- #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; }
- #endif
- #endif
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