Initial file dump from open source releaseHEADmaster

1 files changed, 93 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/ist30xxa/ist30xx_misc.h b/drivers/input/touchscreen/ist30xxa/ist30xx_misc.h
new file mode 100644
index 00000000..9313f8b1
--- /dev/null
+++ b/drivers/input/touchscreen/ist30xxa/ist30xx_misc.h
@@ -0,0 +1,93 @@
+/*
+ *  Copyright (C) 2010, Imagis Technology Co. Ltd. All Rights Reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ */
+
+#ifndef __IST30XX_MISC_H__
+#define __IST30XX_MISC_H__
+
+#include "ist30xx_tsp.h"
+
+#define IST30XXB_RAW_ADDR           (0x40100200)
+#define IST30XXB_FILTER_ADDR        (0x40101000)
+
+#define IST30XX_RX_CNT_ADDR         (0x20000038)
+#define IST30XX_CONFIG_ADDR         (0x20000040)
+
+#define NODE_FLAG_RAW               (1)
+#define NODE_FLAG_BASE              (1 << 1)
+#define NODE_FLAG_FILTER            (1 << 2)
+#define NODE_FLAG_DIFF              (1 << 3)
+#define NODE_FLAG_ALL               (0xF)
+#define NODE_FLAG_NO_CCP            (1 << 7)
+
+#if IST30XX_CHKIC
+#define IST30XX_CHKIC_LOAD_END		(0x8FFFFCAB)
+#define IST30XX_CHKIC_END			(0x8FAB0FAB)
+
+#define IST30XX_CHECKSUM_SIZE		(4)
+#define IST30XX_CHKIC_OK			(0x00000001)
+#define IST30XX_CHKIC_FAIL			(0x000000FF)
+
+#define IST30XX_CHKIC_WAIT			(30)	// 3.0sec
+#endif
+
+struct TSP_CH_NUM {
+	u8	tx;
+	u8	rx;
+};
+struct TSP_NODE_BUF {
+	u16	raw[NODE_TX_NUM][NODE_RX_NUM];
+	u16	base[NODE_TX_NUM][NODE_RX_NUM];
+	u16	filter[NODE_TX_NUM][NODE_RX_NUM];
+	u16	min_raw;
+	u16	max_raw;
+	u16	min_base;
+	u16	max_base;
+	u16	len;
+};
+struct TSP_DIRECTION {
+	bool	swap_xy;
+	bool	flip_x;
+	bool	flip_y;
+};
+typedef struct _TSP_INFO {
+	struct TSP_CH_NUM	ch_num;
+	struct TSP_DIRECTION	dir;
+	struct TSP_NODE_BUF	node;
+	int height;
+	int width;
+	int finger_num;
+    u16 baseline;
+} TSP_INFO;
+typedef struct _TKEY_INFO {
+	int	key_num;
+	bool enable;
+	bool axis_rx;
+	u8 axis_chnum;
+	u8 ch_num[5];
+    u16 baseline;
+} TKEY_INFO;
+
+int ist30xx_parse_touch_node(u8 flag, struct TSP_NODE_BUF *node);
+int ist30xx_read_touch_node(u8 flag, struct TSP_NODE_BUF *node);
+
+int ist30xx_tsp_update_info(void);
+int ist30xx_tkey_update_info(void);
+
+int ist30xx_get_tsp_info(struct ist30xx_data *data);
+int ist30xx_get_tkey_info(struct ist30xx_data *data);
+
+int ist30xx_init_misc_sysfs(void);
+
+#endif  // __IST30XX_MISC_H__