51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
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* Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/soc/rockchip/rk_vendor_storage.h>
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static int (*_vendor_read)(u32 id, void *pbuf, u32 size);
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static int (*_vendor_write)(u32 id, void *pbuf, u32 size);
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int rk_vendor_read(u32 id, void *pbuf, u32 size)
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{
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if (_vendor_read)
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return _vendor_read(id, pbuf, size);
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return -1;
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}
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EXPORT_SYMBOL(rk_vendor_read);
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int rk_vendor_write(u32 id, void *pbuf, u32 size)
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{
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if (_vendor_write)
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return _vendor_write(id, pbuf, size);
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return -1;
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}
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EXPORT_SYMBOL(rk_vendor_write);
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int rk_vendor_register(void *read, void *write)
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{
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_vendor_read = read;
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_vendor_write = write;
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return 0;
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}
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EXPORT_SYMBOL(rk_vendor_register);
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bool is_rk_vendor_ready(void)
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{
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if (_vendor_read)
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return true;
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return false;
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}
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EXPORT_SYMBOL(is_rk_vendor_ready);
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MODULE_LICENSE("GPL");
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