69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) Samsung 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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __DD_H__
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#define __DD_H__
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struct mdnie_info;
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struct mdnie_table;
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#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_SAMSUNG_PRODUCT_SHIP) && defined(CONFIG_SMCDSD_LCD_DEBUG) && defined(CONFIG_EXYNOS_DECON_MDNIE)
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extern void mdnie_renew_table(struct mdnie_info *mdnie, struct mdnie_table *org);
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extern int init_debugfs_mdnie(struct mdnie_info *md, unsigned int mdnie_no);
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extern void mdnie_update(struct mdnie_info *mdnie);
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#else
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static inline void mdnie_renew_table(struct mdnie_info *mdnie, struct mdnie_table *org) {};
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static inline void init_debugfs_mdnie(struct mdnie_info *md, unsigned int mdnie_no) {};
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#endif
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struct i2c_client;
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struct backlight_device;
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#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_SAMSUNG_PRODUCT_SHIP) && defined(CONFIG_SMCDSD_LCD_DEBUG)
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extern int init_debugfs_backlight(struct backlight_device *bd, unsigned int *table, struct i2c_client **clients);
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extern void init_debugfs_param(const char *name, void *ptr, u32 ptr_type, u32 sum_size, u32 ptr_unit);
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#else
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static inline void init_debugfs_backlight(struct backlight_device *bd, unsigned int *table, struct i2c_client **clients) {};
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static inline void init_debugfs_param(const char *name, void *ptr, u32 ptr_type, u32 sum_size, u32 ptr_unit) {};
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#endif
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struct dsim_device;
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#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_SAMSUNG_PRODUCT_SHIP) && defined(CONFIG_SMCDSD_LCD_DEBUG)
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extern void dsim_write_data_dump(struct dsim_device *dsim, u32 id, unsigned long d0, u32 d1);
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extern int run_cmdlist(u32 index);
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#else
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static inline void dsim_write_data_dump(struct dsim_device *dsim, u32 id, unsigned long d0, u32 d1) {};
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static inline int run_cmdlist(u32 index) { return 0; };
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#endif
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#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_SAMSUNG_PRODUCT_SHIP) && defined(CONFIG_SMCDSD_LCD_DEBUG)
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static inline int dd_simple_write_to_buffer(char *ibuf, size_t sizeof_ibuf,
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loff_t *ppos, const char __user *user_buf, size_t count)
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{
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int ret = 0;
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if (*ppos != 0)
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return -EINVAL;
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if (count > sizeof_ibuf)
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return -ENOMEM;
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ret = simple_write_to_buffer(ibuf, sizeof_ibuf - 1, ppos, user_buf, count);
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if (ret < 0)
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return ret;
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ibuf[ret] = '\0';
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strim(ibuf);
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return 0;
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};
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#endif
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#endif
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