提交 4cf51c38 编写于 作者: J Joonyoung Shim 提交者: Dmitry Torokhov

Input: Add ATMEL QT602240 touchscreen driver

The chip's full name is AT42QT602240 or ATMXT224. This is a capacitive
touchscreen supporting 10-contact multitouch and using I2C interface.
Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com>
Acked-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
上级 fd6cf3dd
...@@ -291,6 +291,18 @@ config TOUCHSCREEN_PENMOUNT ...@@ -291,6 +291,18 @@ config TOUCHSCREEN_PENMOUNT
To compile this driver as a module, choose M here: the To compile this driver as a module, choose M here: the
module will be called penmount. module will be called penmount.
config TOUCHSCREEN_QT602240
tristate "QT602240 I2C Touchscreen"
depends on I2C
help
Say Y here if you have the AT42QT602240/ATMXT224 I2C touchscreen
connected to your system.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called qt602240_ts.
config TOUCHSCREEN_MIGOR config TOUCHSCREEN_MIGOR
tristate "Renesas MIGO-R touchscreen" tristate "Renesas MIGO-R touchscreen"
depends on SH_MIGOR && I2C depends on SH_MIGOR && I2C
......
...@@ -32,6 +32,7 @@ obj-$(CONFIG_TOUCHSCREEN_HTCPEN) += htcpen.o ...@@ -32,6 +32,7 @@ obj-$(CONFIG_TOUCHSCREEN_HTCPEN) += htcpen.o
obj-$(CONFIG_TOUCHSCREEN_USB_COMPOSITE) += usbtouchscreen.o obj-$(CONFIG_TOUCHSCREEN_USB_COMPOSITE) += usbtouchscreen.o
obj-$(CONFIG_TOUCHSCREEN_PCAP) += pcap_ts.o obj-$(CONFIG_TOUCHSCREEN_PCAP) += pcap_ts.o
obj-$(CONFIG_TOUCHSCREEN_PENMOUNT) += penmount.o obj-$(CONFIG_TOUCHSCREEN_PENMOUNT) += penmount.o
obj-$(CONFIG_TOUCHSCREEN_QT602240) += qt602240_ts.o
obj-$(CONFIG_TOUCHSCREEN_S3C2410) += s3c2410_ts.o obj-$(CONFIG_TOUCHSCREEN_S3C2410) += s3c2410_ts.o
obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213) += touchit213.o obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213) += touchit213.o
obj-$(CONFIG_TOUCHSCREEN_TOUCHRIGHT) += touchright.o obj-$(CONFIG_TOUCHSCREEN_TOUCHRIGHT) += touchright.o
......
此差异已折叠。
/*
* AT42QT602240/ATMXT224 Touchscreen driver
*
* Copyright (C) 2010 Samsung Electronics Co.Ltd
* Author: Joonyoung Shim <jy0922.shim@samsung.com>
*
* 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.
*/
#ifndef __LINUX_QT602240_TS_H
#define __LINUX_QT602240_TS_H
/* Orient */
#define QT602240_NORMAL 0x0
#define QT602240_DIAGONAL 0x1
#define QT602240_HORIZONTAL_FLIP 0x2
#define QT602240_ROTATED_90_COUNTER 0x3
#define QT602240_VERTICAL_FLIP 0x4
#define QT602240_ROTATED_90 0x5
#define QT602240_ROTATED_180 0x6
#define QT602240_DIAGONAL_COUNTER 0x7
/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */
struct qt602240_platform_data {
unsigned int x_line;
unsigned int y_line;
unsigned int x_size;
unsigned int y_size;
unsigned int blen;
unsigned int threshold;
unsigned int voltage;
unsigned char orient;
};
#endif /* __LINUX_QT602240_TS_H */
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