This patch against 2.6.17.8 is a driver for the PlayStation 2 specific
Trance Vibrator device. The only thing that device can do is vibrate at
various speeds.
Sam.
Signed-off-by: Sam Hocevar <[EMAIL PROTECTED]>
---
Sorry for not doing this SubmittingPatches-compliantly the first time,
I hope I got everything all right this time.
diff -puriN linux-2.6.17.8/drivers/usb/input/Kconfig
linux-2.6.17.8-tv/drivers/usb/input/Kconfig
--- linux-2.6.17.8/drivers/usb/input/Kconfig 2006-08-19 21:08:27 +0200
+++ linux-2.6.17.8-tv/drivers/usb/input/Kconfig 2006-08-19 20:59:41 +0200
@@ -326,3 +326,13 @@ config USB_APPLETOUCH
To compile this driver as a module, choose M here: the
module will be called appletouch.
+
+config USB_TRANCEVIBRATOR
+ tristate "PlayStation 2 Trance Vibrator driver support"
+ depends on USB
+ help
+ Say Y here if you want to connect a PlayStation 2 Trance Vibrator
+ device to your computer's USB port.
+
+ To compile this driver as a module, choose M here: the
+ module will be called trancevibrator.
diff -puriN linux-2.6.17.8/drivers/usb/input/Makefile
linux-2.6.17.8-tv/drivers/usb/input/Makefile
--- linux-2.6.17.8/drivers/usb/input/Makefile 2006-08-19 21:08:27 +0200
+++ linux-2.6.17.8-tv/drivers/usb/input/Makefile 2006-08-19 21:00:07
+0200
@@ -44,6 +44,7 @@ obj-$(CONFIG_USB_ACECAD) += acecad.o
obj-$(CONFIG_USB_YEALINK) += yealink.o
obj-$(CONFIG_USB_XPAD) += xpad.o
obj-$(CONFIG_USB_APPLETOUCH) += appletouch.o
+obj-$(CONFIG_USB_TRANCEVIBRATOR) += trancevibrator.o
ifeq ($(CONFIG_USB_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
diff -puriN linux-2.6.17.8/drivers/usb/input/trancevibrator.c
linux-2.6.17.8-tv/drivers/usb/input/trancevibrator.c
--- linux-2.6.17.8/drivers/usb/input/trancevibrator.c 1970-01-01 01:00:00
+0100
+++ linux-2.6.17.8-tv/drivers/usb/input/trancevibrator.c 2006-08-19
20:58:41 +0200
@@ -0,0 +1,156 @@
+/*
+ * PlayStation 2 Trance Vibrator driver
+ *
+ * Copyright (C) 2006 Sam Hocevar <[EMAIL PROTECTED]>
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* Standard include files */
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+
+/* Version Information */
+#define DRIVER_VERSION "v1.1"
+#define DRIVER_AUTHOR "Sam Hocevar, [EMAIL PROTECTED]"
+#define DRIVER_DESC "PlayStation 2 Trance Vibrator driver"
+
+#define TRANCEVIBRATOR_VENDOR_ID 0x0b49 /* ASCII Corporation */
+#define TRANCEVIBRATOR_PRODUCT_ID 0x064f /* Trance Vibrator */
+
+static struct usb_device_id id_table [] = {
+ { USB_DEVICE(TRANCEVIBRATOR_VENDOR_ID, TRANCEVIBRATOR_PRODUCT_ID) },
+ { },
+};
+MODULE_DEVICE_TABLE (usb, id_table);
+
+/* Driver-local specific stuff */
+struct trancevibrator {
+ struct usb_device * udev;
+ unsigned int speed;
+};
+
+/* Local prototypes */
+static int tv_probe(struct usb_interface *interface,
+ const struct usb_device_id *id);
+static void tv_disconnect(struct usb_interface *interface);
+
+/* USB subsystem object */
+static struct usb_driver tv_driver = {
+ .name = "trancevibrator",
+ .probe = tv_probe,
+ .disconnect = tv_disconnect,
+ .id_table = id_table,
+};
+
+static ssize_t show_speed(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct usb_interface *intf = to_usb_interface(dev);
+ struct trancevibrator *tv = usb_get_intfdata(intf);
+
+ return sprintf(buf, "%d\n", tv->speed);
+}
+
+static ssize_t set_speed(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct usb_interface *intf = to_usb_interface(dev);
+ struct trancevibrator *tv = usb_get_intfdata(intf);
+ int temp, retval;
+
+ temp = simple_strtoul(buf, NULL, 10);
+ if (temp > 255)
+ temp = 255;
+ else if (temp < 0)
+ temp = 0;
+ tv->speed = temp;
+
+ dev_dbg(&tv->udev->dev, "speed = %d\n", tv->speed);
+
+ /* Set speed */
+ retval = usb_control_msg(tv->udev, usb_sndctrlpipe(tv->udev, 0),
+ 0x01, /* vendor request: set speed */
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ tv->speed, /* speed value */
+ 0, NULL, 0, USB_CTRL_GET_TIMEOUT);
+ if (retval)
+ dev_dbg(&tv->udev->dev, "retval = %d\n", retval);
+ return count;
+}
+
+static DEVICE_ATTR(speed, S_IWUGO | S_IRUGO, show_speed, set_speed);
+
+static int tv_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *udev = interface_to_usbdev(interface);
+ struct trancevibrator *dev = NULL;
+ int retval = -ENOMEM;
+
+ dev = kzalloc(sizeof(struct trancevibrator), GFP_KERNEL);
+ if (dev == NULL) {
+ dev_err(&interface->dev, "Out of memory\n");
+ goto error;
+ }
+
+ dev->udev = usb_get_dev(udev);
+ usb_set_intfdata (interface, dev);
+ device_create_file(&interface->dev, &dev_attr_speed);
+
+ return 0;
+
+error:
+ kfree(dev);
+ return retval;
+}
+
+static void tv_disconnect(struct usb_interface *interface)
+{
+ struct trancevibrator *dev;
+
+ dev = usb_get_intfdata (interface);
+ usb_set_intfdata (interface, NULL);
+ device_remove_file(&interface->dev, &dev_attr_speed);
+ usb_put_dev(dev->udev);
+ kfree(dev);
+}
+
+static int __init tv_init(void)
+{
+ int retval = usb_register(&tv_driver);
+ if (retval) {
+ err("usb_register failed. Error number %d", retval);
+ return retval;
+ }
+
+ info(DRIVER_VERSION ":" DRIVER_DESC);
+ return 0;
+}
+
+static void __exit tv_exit(void)
+{
+ usb_deregister(&tv_driver);
+}
+
+module_init (tv_init);
+module_exit (tv_exit);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
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