1#ifndef __NOUVEAU_ACPI_H__
 2#define __NOUVEAU_ACPI_H__
 3
 4#define ROM_BIOS_PAGE 4096
 5
 6#if defined(CONFIG_ACPI) && defined(CONFIG_X86)
 7bool nouveau_is_optimus(void);
 8bool nouveau_is_v1_dsm(void);
 9void nouveau_register_dsm_handler(void);
10void nouveau_unregister_dsm_handler(void);
11void nouveau_switcheroo_optimus_dsm(void);
12int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len);
13bool nouveau_acpi_rom_supported(struct device *);
14void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *);
 
 
15#else
16static inline bool nouveau_is_optimus(void) { return false; };
17static inline bool nouveau_is_v1_dsm(void) { return false; };
18static inline void nouveau_register_dsm_handler(void) {}
19static inline void nouveau_unregister_dsm_handler(void) {}
20static inline void nouveau_switcheroo_optimus_dsm(void) {}
21static inline bool nouveau_acpi_rom_supported(struct device *dev) { return false; }
22static inline int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len) { return -EINVAL; }
23static inline void *nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return NULL; }
 
 
24#endif
25
26#endif

 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 *);
14bool nouveau_acpi_video_backlight_use_native(void);
15void nouveau_acpi_video_register_backlight(void);
16#else
17static inline bool nouveau_is_optimus(void) { return false; };
18static inline bool nouveau_is_v1_dsm(void) { return false; };
19static inline void nouveau_register_dsm_handler(void) {}
20static inline void nouveau_unregister_dsm_handler(void) {}
21static inline void nouveau_switcheroo_optimus_dsm(void) {}
 
 
22static inline void *nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return NULL; }
23static inline bool nouveau_acpi_video_backlight_use_native(void) { return true; }
24static inline void nouveau_acpi_video_register_backlight(void) {}
25#endif
26
27#endif