| 1 | /* SPDX-License-Identifier: MIT */ |
|---|---|
| 2 | /* |
| 3 | * Copyright © 2013-2021 Intel Corporation |
| 4 | */ |
| 5 | |
| 6 | #ifndef _INTEL_SBI_H_ |
| 7 | #define _INTEL_SBI_H_ |
| 8 | |
| 9 | #include <linux/types.h> |
| 10 | |
| 11 | struct drm_i915_private; |
| 12 | |
| 13 | enum intel_sbi_destination { |
| 14 | SBI_ICLK, |
| 15 | SBI_MPHY, |
| 16 | }; |
| 17 | |
| 18 | u32 intel_sbi_read(struct drm_i915_private *i915, u16 reg, |
| 19 | enum intel_sbi_destination destination); |
| 20 | void intel_sbi_write(struct drm_i915_private *i915, u16 reg, u32 value, |
| 21 | enum intel_sbi_destination destination); |
| 22 | |
| 23 | #endif /* _INTEL_SBI_H_ */ |
| 24 |