diff options
| -rw-r--r-- | drivers/input/keyboard/bf54x-keys.c | 1 | ||||
| -rw-r--r-- | drivers/input/mouse/appletouch.c | 25 | ||||
| -rw-r--r-- | drivers/input/serio/i8042.c | 4 | ||||
| -rw-r--r-- | drivers/input/serio/i8042.h | 22 | ||||
| -rw-r--r-- | drivers/input/touchscreen/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/input/touchscreen/usbtouchscreen.c | 36 | ||||
| -rw-r--r-- | include/linux/i8042.h | 35 |
7 files changed, 89 insertions, 40 deletions
diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c index a67b29b..e5f4da9 100644 --- a/drivers/input/keyboard/bf54x-keys.c +++ b/drivers/input/keyboard/bf54x-keys.c @@ -256,7 +256,6 @@ static int __devinit bfin_kpad_probe(struct platform_device *pdev) printk(KERN_ERR DRV_NAME ": unable to claim irq %d; error %d\n", bf54x_kpad->irq, error); - error = -EBUSY; goto out2; } diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c index 0117817..f132702 100644 --- a/drivers/input/mouse/appletouch.c +++ b/drivers/input/mouse/appletouch.c @@ -504,25 +504,22 @@ static void atp_complete(struct urb* urb) memset(dev->xy_acc, 0, sizeof(dev->xy_acc)); } - /* Geyser 3 will continue to send packets continually after + input_report_key(dev->input, BTN_LEFT, key); + input_sync(dev->input); + + /* Many Geysers will continue to send packets continually after the first touch unless reinitialised. Do so if it's been idle for a while in order to avoid waking the kernel up several hundred times a second */ - if (atp_is_geyser_3(dev)) { - if (!x && !y && !key) { - dev->idlecount++; - if (dev->idlecount == 10) { - dev->valid = 0; - schedule_work(&dev->work); - } + if (!x && !y && !key) { + dev->idlecount++; + if (dev->idlecount == 10) { + dev->valid = 0; + schedule_work(&dev->work); } - else - dev->idlecount = 0; - } - - input_report_key(dev->input, BTN_LEFT, key); - input_sync(dev->input); + } else + dev->idlecount = 0; exit: retval = usb_submit_urb(dev->urb, GFP_ATOMIC); diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 11dafc0..1a0cea3 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -20,6 +20,7 @@ #include <linux/err.h> #include <linux/rcupdate.h> #include <linux/platform_device.h> +#include <linux/i8042.h> #include <asm/io.h> @@ -208,7 +209,7 @@ static int __i8042_command(unsigned char *param, int command) return 0; } -static int i8042_command(unsigned char *param, int command) +int i8042_command(unsigned char *param, int command) { unsigned long flags; int retval; @@ -219,6 +220,7 @@ static int i8042_command(unsigned char *param, int command) return retval; } +EXPORT_SYMBOL(i8042_command); /* * i8042_kbd_write() sends a byte out through the keyboard interface. diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h index b3eb7a7..dd22d91 100644 --- a/drivers/input/serio/i8042.h +++ b/drivers/input/serio/i8042.h @@ -61,28 +61,6 @@ #define I8042_CTR_XLATE 0x40 /* - * Commands. - */ - -#define I8042_CMD_CTL_RCTR 0x0120 -#define I8042_CMD_CTL_WCTR 0x1060 -#define I8042_CMD_CTL_TEST 0x01aa - -#define I8042_CMD_KBD_DISABLE 0x00ad -#define I8042_CMD_KBD_ENABLE 0x00ae -#define I8042_CMD_KBD_TEST 0x01ab -#define I8042_CMD_KBD_LOOP 0x11d2 - -#define I8042_CMD_AUX_DISABLE 0x00a7 -#define I8042_CMD_AUX_ENABLE 0x00a8 -#define I8042_CMD_AUX_TEST 0x01a9 -#define I8042_CMD_AUX_SEND 0x10d4 -#define I8042_CMD_AUX_LOOP 0x11d3 - -#define I8042_CMD_MUX_PFX 0x0090 -#define I8042_CMD_MUX_SEND 0x1090 - -/* * Return codes. */ diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index e3e0baa..fa8442b 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -202,6 +202,7 @@ config TOUCHSCREEN_USB_COMPOSITE - DMC TSC-10/25 - IRTOUCHSYSTEMS/UNITOP - IdealTEK URTC1000 + - GoTop Super_Q2/GogoPen/PenPower tablets Have a look at <http://linux.chapter7.ch/touchkit/> for a usage description and the required user-space stuff. @@ -259,4 +260,9 @@ config TOUCHSCREEN_USB_GENERAL_TOUCH bool "GeneralTouch Touchscreen device support" if EMBEDDED depends on TOUCHSCREEN_USB_COMPOSITE +config TOUCHSCREEN_USB_GOTOP + default y + bool "GoTop Super_Q2/GogoPen/PenPower tablet device support" if EMBEDDED + depends on TOUCHSCREEN_USB_COMPOSITE + endif diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c index 5f34b78..19055e7 100644 --- a/drivers/input/touchscreen/usbtouchscreen.c +++ b/drivers/input/touchscreen/usbtouchscreen.c @@ -11,8 +11,9 @@ * - 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 @@ -115,6 +116,7 @@ enum { DEVTYPE_IRTOUCH, DEVTYPE_IDEALTEK, DEVTYPE_GENERAL_TOUCH, + DEVTYPE_GOTOP, }; static struct usb_device_id usbtouch_devices[] = { @@ -168,6 +170,12 @@ static struct usb_device_id usbtouch_devices[] = { {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 + {} }; @@ -501,6 +509,20 @@ static int general_touch_read_data(struct usbtouch_usb *dev, unsigned char *pkt) #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 */ static struct usbtouch_device_info usbtouch_dev_info[] = { @@ -623,9 +645,19 @@ static struct usbtouch_device_info usbtouch_dev_info[] = { .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 }; diff --git a/include/linux/i8042.h b/include/linux/i8042.h new file mode 100644 index 0000000..7907a72 --- /dev/null +++ b/include/linux/i8042.h @@ -0,0 +1,35 @@ +#ifndef _LINUX_I8042_H +#define _LINUX_I8042_H + +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + + +/* + * Standard commands. + */ + +#define I8042_CMD_CTL_RCTR 0x0120 +#define I8042_CMD_CTL_WCTR 0x1060 +#define I8042_CMD_CTL_TEST 0x01aa + +#define I8042_CMD_KBD_DISABLE 0x00ad +#define I8042_CMD_KBD_ENABLE 0x00ae +#define I8042_CMD_KBD_TEST 0x01ab +#define I8042_CMD_KBD_LOOP 0x11d2 + +#define I8042_CMD_AUX_DISABLE 0x00a7 +#define I8042_CMD_AUX_ENABLE 0x00a8 +#define I8042_CMD_AUX_TEST 0x01a9 +#define I8042_CMD_AUX_SEND 0x10d4 +#define I8042_CMD_AUX_LOOP 0x11d3 + +#define I8042_CMD_MUX_PFX 0x0090 +#define I8042_CMD_MUX_SEND 0x1090 + +int i8042_command(unsigned char *param, int command); + +#endif |
