linux/drivers/gpu/drm/nouveau/nouveau_acpi.h
Ben Skeggs b950c8c5d0 drm/nouveau/bios: move ACPI _ROM handling
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-05-22 11:13:49 +10:00

24 lines
857 B
C

/* 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