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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2013-2021 Intel Corporation
*/
#ifndef _INTEL_SBI_H_
#define _INTEL_SBI_H_
#include <linux/types.h>
struct drm_i915_private;
enum intel_sbi_destination {
SBI_ICLK,
SBI_MPHY,
};
void intel_sbi_init(struct drm_i915_private *i915);
void intel_sbi_fini(struct drm_i915_private *i915);
void intel_sbi_lock(struct drm_i915_private *i915);
void intel_sbi_unlock(struct drm_i915_private *i915);
u32 intel_sbi_read(struct drm_i915_private *i915, u16 reg,
enum intel_sbi_destination destination);
void intel_sbi_write(struct drm_i915_private *i915, u16 reg, u32 value,
enum intel_sbi_destination destination);
#endif /* _INTEL_SBI_H_ */
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