24 lines
655 B
C
24 lines
655 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __LINUX_I2C_TSC2007_H
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#define __LINUX_I2C_TSC2007_H
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/* linux/platform_data/tsc2007.h */
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struct tsc2007_platform_data {
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u16 model; /* 2007. */
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u16 x_plate_ohms; /* must be non-zero value */
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u16 max_rt; /* max. resistance above which samples are ignored */
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unsigned long poll_period; /* time (in ms) between samples */
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int fuzzx; /* fuzz factor for X, Y and pressure axes */
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int fuzzy;
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int fuzzz;
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int (*get_pendown_state)(struct device *);
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/* If needed, clear 2nd level interrupt source */
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void (*clear_penirq)(void);
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int (*init_platform_hw)(void);
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void (*exit_platform_hw)(void);
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};
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#endif
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