mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-04 09:59:32 +00:00
26 lines
1.1 KiB
C
26 lines
1.1 KiB
C
#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
|