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52d8361531
Clarify what the parameter is about through proper naming. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://lore.kernel.org/r/b1be9a4089dfbf48ea1434944a4841d2ac4c4acc.1747061743.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
37 lines
899 B
C
37 lines
899 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2013-2021 Intel Corporation
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*/
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#ifndef _VLV_IOSF_SB_H_
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#define _VLV_IOSF_SB_H_
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#include <linux/types.h>
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#include "vlv_iosf_sb_reg.h"
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struct drm_device;
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struct drm_i915_private;
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enum vlv_iosf_sb_unit {
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VLV_IOSF_SB_BUNIT,
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VLV_IOSF_SB_CCK,
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VLV_IOSF_SB_CCU,
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VLV_IOSF_SB_DPIO,
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VLV_IOSF_SB_DPIO_2,
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VLV_IOSF_SB_FLISDSI,
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VLV_IOSF_SB_GPIO,
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VLV_IOSF_SB_NC,
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VLV_IOSF_SB_PUNIT,
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};
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void vlv_iosf_sb_init(struct drm_i915_private *i915);
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void vlv_iosf_sb_fini(struct drm_i915_private *i915);
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void vlv_iosf_sb_get(struct drm_device *drm, unsigned long unit_mask);
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void vlv_iosf_sb_put(struct drm_device *drm, unsigned long unit_mask);
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u32 vlv_iosf_sb_read(struct drm_device *drm, enum vlv_iosf_sb_unit unit, u32 addr);
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int vlv_iosf_sb_write(struct drm_device *drm, enum vlv_iosf_sb_unit unit, u32 addr, u32 val);
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#endif /* _VLV_IOSF_SB_H_ */
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