修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/input/mouse/elantech.h
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@@ -1,11 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Elantech Touchpad driver (v6)
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  *
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  * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published
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- * by the Free Software Foundation.
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  *
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  * Trademarks are the property of their respective owners.
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  */
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@@ -21,6 +18,7 @@
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 #define ETP_CAPABILITIES_QUERY		0x02
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 #define ETP_SAMPLE_QUERY		0x03
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 #define ETP_RESOLUTION_QUERY		0x04
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+#define ETP_ICBODY_QUERY		0x05
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 /*
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  * Command values for register reading or writing
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@@ -143,9 +141,19 @@
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 	unsigned char samples[3];
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 	unsigned char debug;
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 	unsigned char hw_version;
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+	unsigned char pattern;
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 	unsigned int fw_version;
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+	unsigned int ic_version;
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+	unsigned int product_id;
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+	unsigned int x_min;
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+	unsigned int y_min;
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+	unsigned int x_max;
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+	unsigned int y_max;
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 	unsigned int x_res;
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 	unsigned int y_res;
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+	unsigned int x_traces;
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+	unsigned int y_traces;
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+	unsigned int width;
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 	unsigned int bus;
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 	bool paritycheck;
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 	bool jumpy_cursor;
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@@ -153,6 +161,7 @@
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 	bool crc_enabled;
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 	bool set_hw_resolution;
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 	bool has_trackpoint;
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+	bool has_middle_button;
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 	int (*send_cmd)(struct psmouse *psmouse, unsigned char c,
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 			unsigned char *param);
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 };
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@@ -179,32 +188,18 @@
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 	void (*original_set_rate)(struct psmouse *psmouse, unsigned int rate);
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 };
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-#ifdef CONFIG_MOUSE_PS2_ELANTECH
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 int elantech_detect(struct psmouse *psmouse, bool set_properties);
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 int elantech_init_ps2(struct psmouse *psmouse);
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+
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+#ifdef CONFIG_MOUSE_PS2_ELANTECH
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 int elantech_init(struct psmouse *psmouse);
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 #else
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-static inline int elantech_detect(struct psmouse *psmouse, bool set_properties)
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-{
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-	return -ENOSYS;
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-}
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 static inline int elantech_init(struct psmouse *psmouse)
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-{
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-	return -ENOSYS;
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-}
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-static inline int elantech_init_ps2(struct psmouse *psmouse)
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 {
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 	return -ENOSYS;
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 }
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 #endif /* CONFIG_MOUSE_PS2_ELANTECH */
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-#if defined(CONFIG_MOUSE_PS2_ELANTECH_SMBUS)
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 int elantech_init_smbus(struct psmouse *psmouse);
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-#else
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-static inline int elantech_init_smbus(struct psmouse *psmouse)
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-{
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-	return -ENOSYS;
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-}
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-#endif /* CONFIG_MOUSE_PS2_ELANTECH_SMBUS */
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 #endif