* - Gunze AHL61
* - DMC TSC-10/25
* - IRTOUCHSYSTEMS/UNITOP
+ * - IdealTEK URTC1000
+ * - GoTop Super_Q2/GogoPen/PenPower tablets
*
- * Copyright (C) 2004-2006 by Daniel Ritz <daniel.ritz@gmx.ch>
+ * Copyright (C) 2004-2007 by Daniel Ritz <daniel.ritz@gmx.ch>
* Copyright (C) by Todd E. Johnson (mtouchusb.c)
*
* This program is free software; you can redistribute it and/or
};
-#if defined(CONFIG_TOUCHSCREEN_USB_EGALAX) || defined(CONFIG_TOUCHSCREEN_USB_ETURBO)
+#if defined(CONFIG_TOUCHSCREEN_USB_EGALAX) || defined(CONFIG_TOUCHSCREEN_USB_ETURBO) || defined(CONFIG_TOUCHSCREEN_USB_IDEALTEK)
#define MULTI_PACKET
#endif
DEVTYPE_GUNZE,
DEVTYPE_DMC_TSC10,
DEVTYPE_IRTOUCH,
+ DEVTYPE_IDEALTEK,
+ DEVTYPE_GENERAL_TOUCH,
+ DEVTYPE_GOTOP,
};
static struct usb_device_id usbtouch_devices[] = {
{USB_DEVICE(0x6615, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
#endif
+#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
+ {USB_DEVICE(0x1391, 0x1000), .driver_info = DEVTYPE_IDEALTEK},
+#endif
+
+#ifdef CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH
+ {USB_DEVICE(0x0dfc, 0x0001), .driver_info = DEVTYPE_GENERAL_TOUCH},
+#endif
+
+#ifdef CONFIG_TOUCHSCREEN_USB_GOTOP
+ {USB_DEVICE(0x08f2, 0x007f), .driver_info = DEVTYPE_GOTOP},
+ {USB_DEVICE(0x08f2, 0x00ce), .driver_info = DEVTYPE_GOTOP},
+ {USB_DEVICE(0x08f2, 0x00f4), .driver_info = DEVTYPE_GOTOP},
+#endif
+
{}
};
TSC10_RATE_150, 0, buf, 2, USB_CTRL_SET_TIMEOUT);
if (ret < 0)
return ret;
- if (buf[0] != 0x06 || buf[1] != 0x00)
+ if ((buf[0] != 0x06 || buf[1] != 0x00) &&
+ (buf[0] != 0x15 || buf[1] != 0x01))
return -ENODEV;
/* start sending data */
#endif
+/*****************************************************************************
+ * IdealTEK URTC1000 Part
+ */
+#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
+static int idealtek_get_pkt_len(unsigned char *buf, int len)
+{
+ if (buf[0] & 0x80)
+ return 5;
+ if (buf[0] == 0x01)
+ return len;
+ return 0;
+}
+
+static int idealtek_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
+{
+ switch (pkt[0] & 0x98) {
+ case 0x88:
+ /* touch data in IdealTEK mode */
+ dev->x = (pkt[1] << 5) | (pkt[2] >> 2);
+ dev->y = (pkt[3] << 5) | (pkt[4] >> 2);
+ dev->touch = (pkt[0] & 0x40) ? 1 : 0;
+ return 1;
+
+ case 0x98:
+ /* touch data in MT emulation mode */
+ dev->x = (pkt[2] << 5) | (pkt[1] >> 2);
+ dev->y = (pkt[4] << 5) | (pkt[3] >> 2);
+ dev->touch = (pkt[0] & 0x40) ? 1 : 0;
+ return 1;
+
+ default:
+ return 0;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * General Touch Part
+ */
+#ifdef CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH
+static int general_touch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
+{
+ dev->x = ((pkt[2] & 0x0F) << 8) | pkt[1] ;
+ dev->y = ((pkt[4] & 0x0F) << 8) | pkt[3] ;
+ dev->press = pkt[5] & 0xff;
+ dev->touch = pkt[0] & 0x01;
+
+ return 1;
+}
+#endif
+
+/*****************************************************************************
+ * GoTop Part
+ */
+#ifdef CONFIG_TOUCHSCREEN_USB_GOTOP
+static int gotop_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
+{
+ dev->x = ((pkt[1] & 0x38) << 4) | pkt[2];
+ dev->y = ((pkt[1] & 0x07) << 7) | pkt[3];
+ dev->touch = pkt[0] & 0x01;
+ return 1;
+}
+#endif
+
+
/*****************************************************************************
* the different device descriptors
*/
.read_data = irtouch_read_data,
},
#endif
+
+#ifdef CONFIG_TOUCHSCREEN_USB_IDEALTEK
+ [DEVTYPE_IDEALTEK] = {
+ .min_xc = 0x0,
+ .max_xc = 0x0fff,
+ .min_yc = 0x0,
+ .max_yc = 0x0fff,
+ .rept_size = 8,
+ .flags = USBTOUCH_FLG_BUFFER,
+ .process_pkt = usbtouch_process_multi,
+ .get_pkt_len = idealtek_get_pkt_len,
+ .read_data = idealtek_read_data,
+ },
+#endif
+
+#ifdef CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH
+ [DEVTYPE_GENERAL_TOUCH] = {
+ .min_xc = 0x0,
+ .max_xc = 0x0500,
+ .min_yc = 0x0,
+ .max_yc = 0x0500,
+ .rept_size = 7,
+ .read_data = general_touch_read_data,
+ },
+#endif
+
+#ifdef CONFIG_TOUCHSCREEN_USB_GOTOP
+ [DEVTYPE_GOTOP] = {
+ .min_xc = 0x0,
+ .max_xc = 0x03ff,
+ .min_yc = 0x0,
+ .max_yc = 0x03ff,
+ .rept_size = 4,
+ .read_data = gotop_read_data,
+ },
+#endif
};
input_dev->open = usbtouch_open;
input_dev->close = usbtouch_close;
- input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(input_dev, ABS_X, type->min_xc, type->max_xc, 0, 0);
input_set_abs_params(input_dev, ABS_Y, type->min_yc, type->max_yc, 0, 0);
if (type->max_press)