| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Copyright © 2013-2021 Intel Corporation |
| */ |
| |
| #ifndef _INTEL_SBI_H_ |
| #define _INTEL_SBI_H_ |
| |
| #include <linux/types.h> |
| |
| struct intel_display; |
| |
| enum intel_sbi_destination { |
| SBI_ICLK, |
| SBI_MPHY, |
| }; |
| |
| void intel_sbi_init(struct intel_display *display); |
| void intel_sbi_fini(struct intel_display *display); |
| void intel_sbi_lock(struct intel_display *display); |
| void intel_sbi_unlock(struct intel_display *display); |
| u32 intel_sbi_read(struct intel_display *display, u16 reg, |
| enum intel_sbi_destination destination); |
| void intel_sbi_write(struct intel_display *display, u16 reg, u32 value, |
| enum intel_sbi_destination destination); |
| |
| #endif /* _INTEL_SBI_H_ */ |
