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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2013-2021 Intel Corporation
*/
#ifndef _VLV_IOSF_SB_H_
#define _VLV_IOSF_SB_H_
#include <linux/types.h>
#include "vlv_iosf_sb_reg.h"
struct drm_device;
struct drm_i915_private;
enum vlv_iosf_sb_unit {
VLV_IOSF_SB_BUNIT,
VLV_IOSF_SB_CCK,
VLV_IOSF_SB_CCU,
VLV_IOSF_SB_DPIO,
VLV_IOSF_SB_DPIO_2,
VLV_IOSF_SB_FLISDSI,
VLV_IOSF_SB_GPIO,
VLV_IOSF_SB_NC,
VLV_IOSF_SB_PUNIT,
};
void vlv_iosf_sb_init(struct drm_i915_private *i915);
void vlv_iosf_sb_fini(struct drm_i915_private *i915);
void vlv_iosf_sb_get(struct drm_device *drm, unsigned long unit_mask);
void vlv_iosf_sb_put(struct drm_device *drm, unsigned long unit_mask);
u32 vlv_iosf_sb_read(struct drm_device *drm, enum vlv_iosf_sb_unit unit, u32 addr);
int vlv_iosf_sb_write(struct drm_device *drm, enum vlv_iosf_sb_unit unit, u32 addr, u32 val);
#endif /* _VLV_IOSF_SB_H_ */
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