add via modify part source code for wm8880 4.4 kitkat

1 files changed, 53 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.h b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.h
new file mode 100755
index 00000000..cc2d9e26
--- /dev/null
+++ b/ANDROID_3.4.5/drivers/input/touchscreen/lw86x0_ts/lw86x0_ts.h
@@ -0,0 +1,53 @@
+#ifndef _LW86X0_TS_H_
+#define _LW86X0_TS_H_
+
+//#include "wmt_custom_lw86x0.h"
+
+// define byte swap of a WORD
+#define swap16(a) ((((a)&0xff)<<8)|(((a)>>8)&0xff))
+
+//struct _reg_word for ioctl read or write register
+#define LW86X0_NAME	"touch_lw86x0"
+
+#define SUPPORT_FW_UPGRADE
+#define TS_KEY_NUM  4
+#define COL_NUM_MAX 28
+#define ROW_NUM_MAX 16
+#define SUPPORT_POINT_NUM_MAX 10
+#define MULTI_DATA_MAX_SIZE 49
+
+typedef struct _reg_word
+{
+    u16 uOffset;
+    u16 uValue;
+    u16 multi_data[MULTI_DATA_MAX_SIZE];
+    int data_size;
+}reg_word;
+
+//struct _flash_op for ioctl write or read frimware
+#define FLASH_XFER_PKT_SIZE 256
+typedef struct _flash_op
+{
+    u16 startaddr; //=0 if the first pkt
+    u16 lastpkt;   // =1 if last pkt; =0, otherwise
+    u16 pktlen;    //data length in this pkt
+    char data[FLASH_XFER_PKT_SIZE];
+}flash_op;
+
+//struct _raw_data for ioctl read cdc/amb/diff data
+typedef struct _raw_data
+{
+    u8 row;
+    u8 col;
+    u16 data[COL_NUM_MAX*ROW_NUM_MAX];
+}rawdata;
+
+extern void wmt_ts_set_keylen(int keylen);
+extern void wmt_ts_set_baseaxis(int axis);
+extern void wmt_ts_set_keypos(int index, int min,int max);
+extern int lw86x0_write_reg(u16 addr, u16 value);
+extern int lw86x0_read_reg(u16 addr, u16 *pdata, int regcnt);
+extern void getversion(void);
+extern void lw86x0_stop_timer(int flags);
+
+#endif