forked from Minki/linux
43 lines
885 B
C
43 lines
885 B
C
|
/* SPDX-License-Identifier: MIT */
|
||
|
|
/*
|
||
|
|
* Copyright © 2021 Intel Corporation
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __I915_IOSF_MBI_H__
|
||
|
|
#define __I915_IOSF_MBI_H__
|
||
|
|
|
||
|
|
#if IS_ENABLED(CONFIG_IOSF_MBI)
|
||
|
|
#include <asm/iosf_mbi.h>
|
||
|
|
#else
|
||
|
|
|
||
|
|
/* Stubs to compile for all non-x86 archs */
|
||
|
|
#define MBI_PMIC_BUS_ACCESS_BEGIN 1
|
||
|
|
#define MBI_PMIC_BUS_ACCESS_END 2
|
||
|
|
|
||
|
|
struct notifier_block;
|
||
|
|
|
||
|
|
static inline void iosf_mbi_punit_acquire(void) {}
|
||
|
|
static inline void iosf_mbi_punit_release(void) {}
|
||
|
|
static inline void iosf_mbi_assert_punit_acquired(void) {}
|
||
|
|
|
||
|
|
static inline
|
||
|
|
int iosf_mbi_register_pmic_bus_access_notifier(struct notifier_block *nb)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
iosf_mbi_unregister_pmic_bus_access_notifier_unlocked(struct notifier_block *nb)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline
|
||
|
|
int iosf_mbi_unregister_pmic_bus_access_notifier(struct notifier_block *nb)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __I915_IOSF_MBI_H__ */
|