[linux-2.6-block.git] / drivers / gpu / drm / nouveau / nouveau_acpi.h

#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);
int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len);
bool nouveau_acpi_rom_supported(struct device *);
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 bool nouveau_acpi_rom_supported(struct device *dev) { return false; }
static inline int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len) { return -EINVAL; }
static inline void *nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return NULL; }
#endif

#endif
Commit	Line	Data
c0077061 BS	1	#ifndef __NOUVEAU_ACPI_H__
	2	#define __NOUVEAU_ACPI_H__
	3
	4	#define ROM_BIOS_PAGE 4096
	5
a91ed42d	6	#if defined(CONFIG_ACPI) && defined(CONFIG_X86)
c839d748 DA	7	bool nouveau_is_optimus(void);
c839d748 DA	8	bool nouveau_is_v1_dsm(void);
c0077061 BS	9	void nouveau_register_dsm_handler(void);
	10	void nouveau_unregister_dsm_handler(void);
	11	void nouveau_switcheroo_optimus_dsm(void);
	12	int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len);
26c9e8ef	13	bool nouveau_acpi_rom_supported(struct device *);
c0077061 BS	14	void nouveau_acpi_edid(struct drm_device , struct drm_connector *);
c0077061 BS	15	#else
c839d748 DA	16	static inline bool nouveau_is_optimus(void) { return false; };
c839d748 DA	17	static inline bool nouveau_is_v1_dsm(void) { return false; };
c0077061 BS	18	static inline void nouveau_register_dsm_handler(void) {}
	19	static inline void nouveau_unregister_dsm_handler(void) {}
	20	static inline void nouveau_switcheroo_optimus_dsm(void) {}
26c9e8ef	21	static inline bool nouveau_acpi_rom_supported(struct device *dev) { return false; }
c0077061 BS	22	static inline int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len) { return -EINVAL; }
	23	static inline void nouveau_acpi_edid(struct drm_device dev, struct drm_connector *connector) { return NULL; }
	24	#endif
	25
	26	#endif