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-rw-r--r--kernel/include/linux/i2c/tsc2007.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/kernel/include/linux/i2c/tsc2007.h b/kernel/include/linux/i2c/tsc2007.h
new file mode 100644
index 000000000..4f35b6ad3
--- /dev/null
+++ b/kernel/include/linux/i2c/tsc2007.h
@@ -0,0 +1,22 @@
+#ifndef __LINUX_I2C_TSC2007_H
+#define __LINUX_I2C_TSC2007_H
+
+/* linux/i2c/tsc2007.h */
+
+struct tsc2007_platform_data {
+ u16 model; /* 2007. */
+ u16 x_plate_ohms; /* must be non-zero value */
+ u16 max_rt; /* max. resistance above which samples are ignored */
+ unsigned long poll_period; /* time (in ms) between samples */
+ int fuzzx; /* fuzz factor for X, Y and pressure axes */
+ int fuzzy;
+ int fuzzz;
+
+ int (*get_pendown_state)(struct device *);
+ /* If needed, clear 2nd level interrupt source */
+ void (*clear_penirq)(void);
+ int (*init_platform_hw)(void);
+ void (*exit_platform_hw)(void);
+};
+
+#endif