Initial file dump from open source releaseHEADmaster

1 files changed, 101 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/ist30xxc/ist30xxc_update.h b/drivers/input/touchscreen/ist30xxc/ist30xxc_update.h
new file mode 100644
index 00000000..142106f9
--- /dev/null
+++ b/drivers/input/touchscreen/ist30xxc/ist30xxc_update.h
@@ -0,0 +1,101 @@
+/*
+ *  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 __IST30XXC_UPDATE_H__
+#define __IST30XXC_UPDATE_H__
+
+// Flash size
+#define IST30XX_FLASH_BASE_ADDR	(0x0)
+#if (IMAGIS_TSP_IC < IMAGIS_IST3038C)
+#define IST30XX_FLASH_MAIN_SIZE	(0x8000)
+#define IST30XX_FLASH_INFO_SIZE	(0x400)
+#define IST30XX_FLASH_TOTAL_SIZE	(0x8400)
+#else
+#define IST30XX_FLASH_MAIN_SIZE	(0xFC00)
+#define IST30XX_FLASH_INFO_SIZE	(0x0)
+#define IST30XX_FLASH_TOTAL_SIZE	(0xFC00)
+#endif
+#define IST30XX_FLASH_PAGE_SIZE	(0x400)
+
+// Flash register
+#define IST30XX_FLASH_BASE		(0x40006000)
+#define IST30XX_FLASH_MODE		IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x00)
+#define IST30XX_FLASH_ADDR		IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x04)
+#define IST30XX_FLASH_DIN		IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x08)
+#define IST30XX_FLASH_DOUT		IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x0C)
+#define IST30XX_FLASH_ISPEN		IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x10)
+#define IST30XX_FLASH_AUTO_READ	IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x14)
+#define IST30XX_FLASH_CRC		IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x18)
+#define IST30XX_FLASH_TEST_MODE1	IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x30)
+#define IST30XX_FLASH_STATUS		IST30XX_DA_ADDR(IST30XX_FLASH_BASE | 0x90)
+
+// F/W update Info
+#define IST30XX_FW_NAME			"ist30xxc.fw"
+#define IST30XX_BIN_NAME			"ist30xxc.bin"
+
+// Calibration
+#define CALIB_WAIT_TIME			(50) /* unit : 100msec */
+#define CALIB_TO_GAP(n)			((n >> 16) & 0xFFF)
+#define CALIB_TO_STATUS(n)		((n >> 12) & 0xF)
+#define CALIB_TO_OS_VALUE(n)		((n >> 12) & 0xFFFF)
+
+// Update func
+#define MASK_UPDATE_INTERNAL		(1)
+#define MASK_UPDATE_FW			(2)
+#define MASK_UPDATE_SDCARD		(3)
+#define MASK_UPDATE_ERASE		(4)
+
+// Version flag
+#define FLAG_MAIN				(1)
+#define FLAG_FW				(2)
+#define FLAG_CORE				(3)
+#define FLAG_TEST				(4)
+
+// TSP vendor (using gpio)
+#define TSP_TYPE_UNKNOWN		(0xF0)
+#define TSP_TYPE_ALPS			(0xF)
+#define TSP_TYPE_EELY			(0xE)
+#define TSP_TYPE_TOP			(0xD)
+#define TSP_TYPE_MELFAS			(0xC)
+#define TSP_TYPE_ILJIN			(0xB)
+#define TSP_TYPE_SYNOPEX		(0xA)
+#define TSP_TYPE_SMAC			(0x9)
+#define TSP_TYPE_TAEYANG		(0x8)
+#define TSP_TYPE_TOVIS			(0x7)
+#define TSP_TYPE_ELK			(0x6)
+#define TSP_TYPE_OTHERS			(0x5)
+#define TSP_TYPE_NO				(0x10)
+
+#define IST30XX_PARSE_TSPTYPE(n)	((n >> 1) & 0xF)
+
+int ist30xx_read_chksum(struct i2c_client *client, u32 *chksum);
+int ist30xx_read_chksum_all(struct i2c_client *client, u32 *chksum);
+
+int ist30xx_get_update_info(struct ist30xx_data *data, const u8 *buf,
+			     const u32 size);
+int ist30xx_get_tsp_info(struct ist30xx_data *data);
+void ist30xx_print_info(struct ist30xx_data *data);
+u32 ist30xx_parse_ver(struct ist30xx_data *data, int flag, const u8 *buf);
+
+int ist30xx_fw_update(struct ist30xx_data *data, const u8 *buf, int size);
+int ist30xx_fw_recovery(struct ist30xx_data *data);
+
+int ist30xx_auto_bin_update(struct ist30xx_data *data);
+
+int ist30xx_calibrate(struct ist30xx_data *data, int wait_cnt);
+
+int ist30xx_init_update_sysfs(struct ist30xx_data *data);
+
+#endif  // __IST30XXC_UPDATE_H__