Input: atmel_mxt_ts - Support for touchpad variant

[firefly-linux-kernel-4.4.55.git] / include / linux / i2c / atmel_mxt_ts.h

diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h
index f027f7a63511bbdcd0daf459e5dce65434117dcf..99e379b74398e645e060f523cd29f8c5dca4dab3 100644 (file)
--- a/include/linux/i2c/atmel_mxt_ts.h
+++ b/include/linux/i2c/atmel_mxt_ts.h
@@ -15,6 +15,9 @@
 
 #include <linux/types.h>
 
+/* For key_map array */
+#define MXT_NUM_GPIO           4
+
 /* Orient */
 #define MXT_NORMAL             0x0
 #define MXT_DIAGONAL           0x1
@@ -39,6 +42,8 @@ struct mxt_platform_data {
        unsigned int voltage;
        unsigned char orient;
        unsigned long irqflags;
+       bool is_tp;
+       const unsigned int key_map[MXT_NUM_GPIO];
 };
 
 #endif /* __LINUX_ATMEL_MXT_TS_H */