Merge branch 'xbox'
This commit is contained in:
Dmitry Torokhov
commit
f0fab8e04d
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|
@ -1,5 +1,5 @@
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|||
/*
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* X-Box gamepad - v0.0.6
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* X-Box gamepad driver
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*
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* Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de>
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* 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>,
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@ -68,6 +68,8 @@
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* - dance pads will map D-PAD to buttons, not axes
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* - pass the module paramater 'dpad_to_buttons' to force
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* the D-PAD to map to buttons if your pad is not detected
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*
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* Later changes can be tracked in SCM.
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*/
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#include <linux/kernel.h>
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@ -77,7 +79,6 @@
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#include <linux/module.h>
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#include <linux/usb/input.h>
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#define DRIVER_VERSION "v0.0.6"
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#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
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#define DRIVER_DESC "X-Box pad driver"
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@ -87,10 +88,12 @@
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but we map them to axes when possible to simplify things */
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#define MAP_DPAD_TO_BUTTONS 0
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#define MAP_DPAD_TO_AXES 1
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#define MAP_DPAD_UNKNOWN -1
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#define MAP_DPAD_UNKNOWN 2
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#define XTYPE_XBOX 0
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#define XTYPE_XBOX360 1
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#define XTYPE_XBOX360W 2
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#define XTYPE_UNKNOWN 3
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static int dpad_to_buttons;
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module_param(dpad_to_buttons, bool, S_IRUGO);
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@ -107,8 +110,10 @@ static const struct xpad_device {
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{ 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x045e, 0x0287, "Microsoft Xbox Controller S", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
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{ 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
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{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x046d, 0xc242, "Logitech Chillstream Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 },
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{ 0x046d, 0xca84, "Logitech Xbox Cordless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x046d, 0xca88, "Logitech Compact Controller for Xbox", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x05fd, 0x1007, "Mad Catz Controller (unverified)", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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@ -135,18 +140,26 @@ static const struct xpad_device {
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{ 0x0f30, 0x8888, "BigBen XBMiniPad Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
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{ 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", MAP_DPAD_TO_AXES, XTYPE_XBOX360 },
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{ 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
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{ 0x045e, 0x028e, "Microsoft X-Box 360 pad", MAP_DPAD_TO_AXES, XTYPE_XBOX360 },
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{ 0xffff, 0xffff, "Chinese-made Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
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{ 0x0000, 0x0000, "Generic X-Box pad", MAP_DPAD_UNKNOWN, XTYPE_XBOX }
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{ 0x0000, 0x0000, "Generic X-Box pad", MAP_DPAD_UNKNOWN, XTYPE_UNKNOWN }
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};
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static const signed short xpad_btn[] = {
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BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, /* "analog" buttons */
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/* buttons shared with xbox and xbox360 */
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static const signed short xpad_common_btn[] = {
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BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */
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BTN_START, BTN_BACK, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */
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-1 /* terminating entry */
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};
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/* original xbox controllers only */
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static const signed short xpad_btn[] = {
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BTN_C, BTN_Z, /* "analog" buttons */
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-1 /* terminating entry */
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};
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/* only used if MAP_DPAD_TO_BUTTONS */
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static const signed short xpad_btn_pad[] = {
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BTN_LEFT, BTN_RIGHT, /* d-pad left, right */
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@ -173,12 +186,27 @@ static const signed short xpad_abs_pad[] = {
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-1 /* terminating entry */
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};
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/* Xbox 360 has a vendor-specific (sub)class, so we cannot match it with only
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* USB_INTERFACE_INFO, more to that this device has 4 InterfaceProtocols,
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* but we need only one of them. */
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/* Xbox 360 has a vendor-specific class, so we cannot match it with only
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* USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we
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* match against vendor id as well. Wired Xbox 360 devices have protocol 1,
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* wireless controllers have protocol 129. */
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#define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \
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.match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
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.idVendor = (vend), \
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.bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
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.bInterfaceSubClass = 93, \
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.bInterfaceProtocol = (pr)
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#define XPAD_XBOX360_VENDOR(vend) \
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{ XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \
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{ XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) }
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static struct usb_device_id xpad_table [] = {
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{ USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */
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{ USB_DEVICE_INTERFACE_PROTOCOL(0x045e, 0x028e, 1) }, /* X-Box 360 controller */
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XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */
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XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */
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XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */
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XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */
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XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */
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{ }
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};
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@ -188,10 +216,15 @@ struct usb_xpad {
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struct input_dev *dev; /* input device interface */
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struct usb_device *udev; /* usb device */
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int pad_present;
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struct urb *irq_in; /* urb for interrupt in report */
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unsigned char *idata; /* input data */
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dma_addr_t idata_dma;
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struct urb *bulk_out;
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unsigned char *bdata;
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#if defined(CONFIG_JOYSTICK_XPAD_FF) || defined(CONFIG_JOYSTICK_XPAD_LEDS)
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struct urb *irq_out; /* urb for interrupt out report */
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unsigned char *odata; /* output data */
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@ -227,13 +260,13 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d
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input_report_abs(dev, ABS_X,
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(__s16) le16_to_cpup((__le16 *)(data + 12)));
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input_report_abs(dev, ABS_Y,
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(__s16) le16_to_cpup((__le16 *)(data + 14)));
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~(__s16) le16_to_cpup((__le16 *)(data + 14)));
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/* right stick */
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input_report_abs(dev, ABS_RX,
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(__s16) le16_to_cpup((__le16 *)(data + 16)));
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input_report_abs(dev, ABS_RY,
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(__s16) le16_to_cpup((__le16 *)(data + 18)));
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~(__s16) le16_to_cpup((__le16 *)(data + 18)));
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/* triggers left/right */
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input_report_abs(dev, ABS_Z, data[10]);
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@ -321,13 +354,13 @@ static void xpad360_process_packet(struct usb_xpad *xpad,
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input_report_abs(dev, ABS_X,
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(__s16) le16_to_cpup((__le16 *)(data + 6)));
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input_report_abs(dev, ABS_Y,
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(__s16) le16_to_cpup((__le16 *)(data + 8)));
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~(__s16) le16_to_cpup((__le16 *)(data + 8)));
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/* right stick */
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input_report_abs(dev, ABS_RX,
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(__s16) le16_to_cpup((__le16 *)(data + 10)));
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input_report_abs(dev, ABS_RY,
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(__s16) le16_to_cpup((__le16 *)(data + 12)));
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~(__s16) le16_to_cpup((__le16 *)(data + 12)));
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/* triggers left/right */
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input_report_abs(dev, ABS_Z, data[4]);
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@ -336,6 +369,39 @@ static void xpad360_process_packet(struct usb_xpad *xpad,
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input_sync(dev);
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}
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/*
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* xpad360w_process_packet
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*
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* Completes a request by converting the data into events for the
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* input subsystem. It is version for xbox 360 wireless controller.
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*
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* Byte.Bit
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* 00.1 - Status change: The controller or headset has connected/disconnected
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* Bits 01.7 and 01.6 are valid
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* 01.7 - Controller present
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* 01.6 - Headset present
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* 01.1 - Pad state (Bytes 4+) valid
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*
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*/
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static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
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{
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/* Presence change */
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if (data[0] & 0x08) {
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if (data[1] & 0x80) {
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xpad->pad_present = 1;
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usb_submit_urb(xpad->bulk_out, GFP_ATOMIC);
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} else
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xpad->pad_present = 0;
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}
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/* Valid pad data */
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if (!(data[1] & 0x1))
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return;
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xpad360_process_packet(xpad, cmd, &data[4]);
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}
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static void xpad_irq_in(struct urb *urb)
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{
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struct usb_xpad *xpad = urb->context;
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@ -358,10 +424,16 @@ static void xpad_irq_in(struct urb *urb)
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goto exit;
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}
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if (xpad->xtype == XTYPE_XBOX360)
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switch (xpad->xtype) {
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case XTYPE_XBOX360:
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xpad360_process_packet(xpad, 0, xpad->idata);
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else
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break;
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case XTYPE_XBOX360W:
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xpad360w_process_packet(xpad, 0, xpad->idata);
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break;
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default:
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xpad_process_packet(xpad, 0, xpad->idata);
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}
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exit:
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retval = usb_submit_urb (urb, GFP_ATOMIC);
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@ -399,6 +471,23 @@ exit:
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__FUNCTION__, retval);
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}
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static void xpad_bulk_out(struct urb *urb)
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{
|
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switch (urb->status) {
|
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case 0:
|
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/* success */
|
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break;
|
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case -ECONNRESET:
|
||||
case -ENOENT:
|
||||
case -ESHUTDOWN:
|
||||
/* this urb is terminated, clean up */
|
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dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
|
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break;
|
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default:
|
||||
dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
|
||||
}
|
||||
}
|
||||
|
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static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
|
||||
{
|
||||
struct usb_endpoint_descriptor *ep_irq_out;
|
||||
|
|
@ -408,7 +497,7 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
|
|||
return 0;
|
||||
|
||||
xpad->odata = usb_buffer_alloc(xpad->udev, XPAD_PKT_LEN,
|
||||
GFP_ATOMIC, &xpad->odata_dma );
|
||||
GFP_KERNEL, &xpad->odata_dma);
|
||||
if (!xpad->odata)
|
||||
goto fail1;
|
||||
|
||||
|
|
@ -477,6 +566,9 @@ static int xpad_play_effect(struct input_dev *dev, void *data,
|
|||
|
||||
static int xpad_init_ff(struct usb_xpad *xpad)
|
||||
{
|
||||
if (xpad->xtype != XTYPE_XBOX360)
|
||||
return 0;
|
||||
|
||||
input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);
|
||||
|
||||
return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect);
|
||||
|
|
@ -574,6 +666,10 @@ static int xpad_open(struct input_dev *dev)
|
|||
{
|
||||
struct usb_xpad *xpad = input_get_drvdata(dev);
|
||||
|
||||
/* URB was submitted in probe */
|
||||
if(xpad->xtype == XTYPE_XBOX360W)
|
||||
return 0;
|
||||
|
||||
xpad->irq_in->dev = xpad->udev;
|
||||
if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
|
||||
return -EIO;
|
||||
|
|
@ -585,7 +681,8 @@ static void xpad_close(struct input_dev *dev)
|
|||
{
|
||||
struct usb_xpad *xpad = input_get_drvdata(dev);
|
||||
|
||||
usb_kill_urb(xpad->irq_in);
|
||||
if(xpad->xtype != XTYPE_XBOX360W)
|
||||
usb_kill_urb(xpad->irq_in);
|
||||
xpad_stop_output(xpad);
|
||||
}
|
||||
|
||||
|
|
@ -632,7 +729,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
|
|||
goto fail1;
|
||||
|
||||
xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN,
|
||||
GFP_ATOMIC, &xpad->idata_dma);
|
||||
GFP_KERNEL, &xpad->idata_dma);
|
||||
if (!xpad->idata)
|
||||
goto fail1;
|
||||
|
||||
|
|
@ -644,7 +741,16 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
|
|||
xpad->dpad_mapping = xpad_device[i].dpad_mapping;
|
||||
xpad->xtype = xpad_device[i].xtype;
|
||||
if (xpad->dpad_mapping == MAP_DPAD_UNKNOWN)
|
||||
xpad->dpad_mapping = dpad_to_buttons;
|
||||
xpad->dpad_mapping = !dpad_to_buttons;
|
||||
if (xpad->xtype == XTYPE_UNKNOWN) {
|
||||
if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
|
||||
if (intf->cur_altsetting->desc.bInterfaceProtocol == 129)
|
||||
xpad->xtype = XTYPE_XBOX360W;
|
||||
else
|
||||
xpad->xtype = XTYPE_XBOX360;
|
||||
} else
|
||||
xpad->xtype = XTYPE_XBOX;
|
||||
}
|
||||
xpad->dev = input_dev;
|
||||
usb_make_path(udev, xpad->phys, sizeof(xpad->phys));
|
||||
strlcat(xpad->phys, "/input0", sizeof(xpad->phys));
|
||||
|
|
@ -662,11 +768,14 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
|
|||
input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
|
||||
|
||||
/* set up buttons */
|
||||
for (i = 0; xpad_btn[i] >= 0; i++)
|
||||
set_bit(xpad_btn[i], input_dev->keybit);
|
||||
if (xpad->xtype == XTYPE_XBOX360)
|
||||
for (i = 0; xpad_common_btn[i] >= 0; i++)
|
||||
set_bit(xpad_common_btn[i], input_dev->keybit);
|
||||
if ((xpad->xtype == XTYPE_XBOX360) || (xpad->xtype == XTYPE_XBOX360W))
|
||||
for (i = 0; xpad360_btn[i] >= 0; i++)
|
||||
set_bit(xpad360_btn[i], input_dev->keybit);
|
||||
else
|
||||
for (i = 0; xpad_btn[i] >= 0; i++)
|
||||
set_bit(xpad_btn[i], input_dev->keybit);
|
||||
if (xpad->dpad_mapping == MAP_DPAD_TO_BUTTONS)
|
||||
for (i = 0; xpad_btn_pad[i] >= 0; i++)
|
||||
set_bit(xpad_btn_pad[i], input_dev->keybit);
|
||||
|
|
@ -703,8 +812,57 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
|
|||
goto fail4;
|
||||
|
||||
usb_set_intfdata(intf, xpad);
|
||||
|
||||
/*
|
||||
* Submit the int URB immediatly rather than waiting for open
|
||||
* because we get status messages from the device whether
|
||||
* or not any controllers are attached. In fact, it's
|
||||
* exactly the message that a controller has arrived that
|
||||
* we're waiting for.
|
||||
*/
|
||||
if (xpad->xtype == XTYPE_XBOX360W) {
|
||||
xpad->irq_in->dev = xpad->udev;
|
||||
error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
|
||||
if (error)
|
||||
goto fail4;
|
||||
|
||||
/*
|
||||
* Setup the message to set the LEDs on the
|
||||
* controller when it shows up
|
||||
*/
|
||||
xpad->bulk_out = usb_alloc_urb(0, GFP_KERNEL);
|
||||
if(!xpad->bulk_out)
|
||||
goto fail5;
|
||||
|
||||
xpad->bdata = kzalloc(XPAD_PKT_LEN, GFP_KERNEL);
|
||||
if(!xpad->bdata)
|
||||
goto fail6;
|
||||
|
||||
xpad->bdata[2] = 0x08;
|
||||
switch (intf->cur_altsetting->desc.bInterfaceNumber) {
|
||||
case 0:
|
||||
xpad->bdata[3] = 0x42;
|
||||
break;
|
||||
case 2:
|
||||
xpad->bdata[3] = 0x43;
|
||||
break;
|
||||
case 4:
|
||||
xpad->bdata[3] = 0x44;
|
||||
break;
|
||||
case 6:
|
||||
xpad->bdata[3] = 0x45;
|
||||
}
|
||||
|
||||
ep_irq_in = &intf->cur_altsetting->endpoint[1].desc;
|
||||
usb_fill_bulk_urb(xpad->bulk_out, udev,
|
||||
usb_sndbulkpipe(udev, ep_irq_in->bEndpointAddress),
|
||||
xpad->bdata, XPAD_PKT_LEN, xpad_bulk_out, xpad);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
fail6: usb_free_urb(xpad->bulk_out);
|
||||
fail5: usb_kill_urb(xpad->irq_in);
|
||||
fail4: usb_free_urb(xpad->irq_in);
|
||||
fail3: xpad_deinit_output(xpad);
|
||||
fail2: usb_buffer_free(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
|
||||
|
|
@ -723,6 +881,11 @@ static void xpad_disconnect(struct usb_interface *intf)
|
|||
xpad_led_disconnect(xpad);
|
||||
input_unregister_device(xpad->dev);
|
||||
xpad_deinit_output(xpad);
|
||||
if (xpad->xtype == XTYPE_XBOX360W) {
|
||||
usb_kill_urb(xpad->bulk_out);
|
||||
usb_free_urb(xpad->bulk_out);
|
||||
usb_kill_urb(xpad->irq_in);
|
||||
}
|
||||
usb_free_urb(xpad->irq_in);
|
||||
usb_buffer_free(xpad->udev, XPAD_PKT_LEN,
|
||||
xpad->idata, xpad->idata_dma);
|
||||
|
|
@ -741,7 +904,7 @@ static int __init usb_xpad_init(void)
|
|||
{
|
||||
int result = usb_register(&xpad_driver);
|
||||
if (result == 0)
|
||||
info(DRIVER_DESC ":" DRIVER_VERSION);
|
||||
info(DRIVER_DESC);
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue