32 lines
856 B
C
Executable File
32 lines
856 B
C
Executable File
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef _KGSL_SYSFS_H_
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#define _KGSL_SYSFS_H_
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struct kgsl_device;
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/**
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* struct kgsl_gpu_sysfs_attr - Attribute definition for sysfs objects in the
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* /sys/kernel/gpu kobject
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*/
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struct kgsl_gpu_sysfs_attr {
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/** @attr: Attribute for the sysfs node */
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struct attribute attr;
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/** @show: Show function for the node */
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ssize_t (*show)(struct kgsl_device *device, char *buf);
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/** @store: Store function for the node */
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ssize_t (*store)(struct kgsl_device *device, const char *buf,
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size_t count);
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};
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#define GPU_SYSFS_ATTR(_name, _mode, _show, _store) \
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const struct kgsl_gpu_sysfs_attr gpu_sysfs_attr_##_name = { \
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.attr = { .name = __stringify(_name), .mode = _mode }, \
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.show = _show, \
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.store = _store, \
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}
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#endif
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