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xpad: add support for more third-party controllers, and wired Elite
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Pierre-Loup A. Griffais committed Dec 28, 2015
1 parent 941c856 commit 76e4b04
Showing 1 changed file with 109 additions and 37 deletions.
146 changes: 109 additions & 37 deletions drivers/input/joystick/xpad.c
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Expand Up @@ -84,21 +84,23 @@
#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
#define DRIVER_DESC "X-Box pad driver"

#define XPAD_PKT_LEN 32
#define XPAD_PKT_LEN 64

/* xbox d-pads should map to buttons, as is required for DDR pads
but we map them to axes when possible to simplify things */
#define MAP_DPAD_TO_BUTTONS (1 << 0)
#define MAP_TRIGGERS_TO_BUTTONS (1 << 1)
#define MAP_STICKS_TO_NULL (1 << 2)
#define MAP_BACK_PADDLES_SEPARATELY (1 << 3)
#define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \
MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)

#define XTYPE_XBOX 0
#define XTYPE_XBOX360 1
#define XTYPE_XBOX360W 2
#define XTYPE_XBOXONE 3
#define XTYPE_UNKNOWN 4
#define XTYPE_XBOXONE_ELITE 4
#define XTYPE_UNKNOWN 5

static bool dpad_to_buttons;
module_param(dpad_to_buttons, bool, S_IRUGO);
Expand Down Expand Up @@ -126,6 +128,7 @@ static const struct xpad_device {
{ 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 },
{ 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
{ 0x045e, 0x02dd, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
{ 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", /* MAP_BACK_PADDLES_SEPARATELY */ 0, XTYPE_XBOXONE_ELITE },
{ 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
{ 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
Expand Down Expand Up @@ -169,16 +172,19 @@ static const struct xpad_device {
{ 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX },
{ 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
{ 0x0e6f, 0x0139, "Afterglow Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
{ 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
{ 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
{ 0x0e6f, 0x0246, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
{ 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
{ 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
{ 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX },
{ 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX },
{ 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 },
{ 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE },
{ 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
{ 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
{ 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX },
Expand All @@ -195,6 +201,7 @@ static const struct xpad_device {
{ 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 },
{ 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
{ 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
{ 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE },
{ 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 },
{ 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
{ 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
Expand Down Expand Up @@ -269,6 +276,13 @@ static const signed short xpad_abs_triggers[] = {
-1
};

/* When not mapped to buttons ABXY */
static const signed short xpad_one_elite_back_paddles[] = {
BTN_BASE, BTN_BASE2,
BTN_BASE3, BTN_BASE4,
-1
};

/*
* Xbox 360 has a vendor-specific class, so we cannot match it with only
* USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we
Expand Down Expand Up @@ -304,11 +318,13 @@ static struct usb_device_id xpad_table[] = {
XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */
{ USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */
XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */
XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f X-Box One controllers */
XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */
XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */
XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */
XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */
XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */
XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori Controllers */
XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */
XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */
XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA Controllers */
Expand Down Expand Up @@ -387,7 +403,6 @@ static int xpad_find_joydev(struct device *dev, void *data)
* The used report descriptor was taken from ITO Takayukis website:
* http://euc.jp/periphs/xbox-controller.ja.html
*/

static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
{
struct input_dev *dev = xpad->dev;
Expand Down Expand Up @@ -584,15 +599,28 @@ static void xpadone_process_buttons(struct usb_xpad *xpad,
struct input_dev *dev,
unsigned char *data)
{
int button_idx;

/* menu/view buttons */
input_report_key(dev, BTN_START, data[4] & 0x04);
input_report_key(dev, BTN_SELECT, data[4] & 0x08);

/* buttons A,B,X,Y */
input_report_key(dev, BTN_A, data[4] & 0x10);
input_report_key(dev, BTN_B, data[4] & 0x20);
input_report_key(dev, BTN_X, data[4] & 0x40);
input_report_key(dev, BTN_Y, data[4] & 0x80);
if (xpad->mapping & MAP_BACK_PADDLES_SEPARATELY) {
/* Elite controller has buttons in two locations, 4 and 18.
* Location 4 is coupled to the back paddles, 18 is not */
button_idx = 18;
input_report_key(dev, BTN_BASE, data[32] & 0x01);
input_report_key(dev, BTN_BASE2, data[32] & 0x02);
input_report_key(dev, BTN_BASE3, data[32] & 0x04);
input_report_key(dev, BTN_BASE4, data[32] & 0x08);
} else {
button_idx = 4;
}
input_report_key(dev, BTN_A, data[button_idx] & 0x10);
input_report_key(dev, BTN_B, data[button_idx] & 0x20);
input_report_key(dev, BTN_X, data[button_idx] & 0x40);
input_report_key(dev, BTN_Y, data[button_idx] & 0x80);

/* digital pad */
if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
Expand Down Expand Up @@ -689,6 +717,7 @@ static void xpad_irq_in(struct urb *urb)
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
case -EPROTO:
/* this urb is terminated, clean up */
dev_dbg(dev, "%s - urb shutting down with status: %d\n",
__func__, status);
Expand All @@ -707,6 +736,7 @@ static void xpad_irq_in(struct urb *urb)
xpad360w_process_packet(xpad, 0, xpad->idata);
break;
case XTYPE_XBOXONE:
case XTYPE_XBOXONE_ELITE:
xpadone_process_packet(xpad, 0, xpad->idata);
break;
default:
Expand Down Expand Up @@ -811,7 +841,10 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
}

/* Xbox One controller has in/out endpoints swapped. */
ep_irq_out_idx = xpad->xtype == XTYPE_XBOXONE ? 0 : 1;
if (xpad->xtype == XTYPE_XBOXONE || xpad->xtype == XTYPE_XBOXONE_ELITE)
ep_irq_out_idx = 0;
else
ep_irq_out_idx = 1;
ep_irq_out = &intf->cur_altsetting->endpoint[ep_irq_out_idx].desc;

usb_fill_int_urb(xpad->irq_out, xpad->udev,
Expand Down Expand Up @@ -917,6 +950,7 @@ static int xpad_send_ff(struct usb_xpad *xpad, int strong, int weak)
case XTYPE_XBOX360:
case XTYPE_XBOX360W:
case XTYPE_XBOXONE:
case XTYPE_XBOXONE_ELITE:
break;
default:
return -EINVAL;
Expand Down Expand Up @@ -973,6 +1007,7 @@ static int xpad_send_ff(struct usb_xpad *xpad, int strong, int weak)
break;

case XTYPE_XBOXONE:
case XTYPE_XBOXONE_ELITE:
odata[0] = 0x09;
odata[1] = 0x00;
odata[2] = xpad->odata_serial++;
Expand All @@ -997,7 +1032,6 @@ static int xpad_send_ff(struct usb_xpad *xpad, int strong, int weak)
return error;
}


static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
{
struct usb_xpad *xpad = input_get_drvdata(dev);
Expand Down Expand Up @@ -1135,13 +1169,57 @@ static int xpad_led_probe(struct usb_xpad *xpad) { return 0; }
static void xpad_led_disconnect(struct usb_xpad *xpad) { }
#endif

static int xpad_open(struct input_dev *dev)
static int xpad_send_irq_out(struct usb_xpad *xpad, const uint8_t *data, size_t datalen)
{
int ret;
unsigned char *odata;
struct usb_xpad *xpad = input_get_drvdata(dev);
unsigned long flags;

spin_lock_irqsave(&xpad->odata_lock, flags);
odata = xpad_get_irq_out_buffer(xpad);
if (!odata) {
spin_unlock_irqrestore(&xpad->odata_lock, flags);
return -ENOMEM;
}
memcpy(odata, data, datalen);
ret = xpad_submit_irq_out_buffer(xpad, odata, datalen);
spin_unlock_irqrestore(&xpad->odata_lock, flags);
return ret;
}

static int xpad_init_xbox_one_controller(struct usb_xpad *xpad)
{
int ret = 0;

if (xpad->xtype == XTYPE_XBOXONE) {
static const uint8_t xbox_one_init_1[] = { 0x05, 0x20, 0x00, 0x01, 0x00 };
ret = xpad_send_irq_out(xpad, xbox_one_init_1, sizeof(xbox_one_init_1));
xpad->odata_serial = 1;
} else if (xpad->xtype == XTYPE_XBOXONE_ELITE) {
static const uint8_t xbox_one_elite_init_1[] = {
0x05, 0x20, 0x00, 0x09, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x53
};
static const uint8_t xbox_one_elite_init_2[] = {
0x05, 0x20, 0x01, 0x01, 0x00
};
static const uint8_t xbox_one_elite_init_3[] = {
0x0A, 0x20, 0x02, 0x03, 0x00, 0x01, 0x14
};
ret = xpad_send_irq_out(xpad, xbox_one_elite_init_1, sizeof(xbox_one_elite_init_1));
if (ret) return ret;
ret = xpad_send_irq_out(xpad, xbox_one_elite_init_2, sizeof(xbox_one_elite_init_2));
if (ret) return ret;
ret = xpad_send_irq_out(xpad, xbox_one_elite_init_3, sizeof(xbox_one_elite_init_3));
if (ret) return ret;
xpad->odata_serial = 3;
}
return ret;
}

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;
Expand All @@ -1150,27 +1228,8 @@ static int xpad_open(struct input_dev *dev)
if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
return -EIO;

if (xpad->xtype == XTYPE_XBOXONE) {
spin_lock_irqsave(&xpad->odata_lock, flags);

odata = xpad_get_irq_out_buffer(xpad);
if (!odata) {
spin_unlock_irqrestore(&xpad->odata_lock, flags);
return -ENOMEM;
}

xpad->odata_serial = 0;
/* Xbox one controller needs to be initialized. */
odata[0] = 0x05;
odata[1] = 0x20;
odata[2] = xpad->odata_serial++; /* packet serial */
odata[3] = 0x01; /* rumble bit enable? */
odata[4] = 0x00;

ret = xpad_submit_irq_out_buffer(xpad, odata, 5);

spin_unlock_irqrestore(&xpad->odata_lock, flags);
return ret;
if (xpad->xtype == XTYPE_XBOXONE || xpad->xtype == XTYPE_XBOXONE_ELITE) {
return xpad_init_xbox_one_controller(xpad);
}

return 0;
Expand Down Expand Up @@ -1200,7 +1259,7 @@ static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
break;
case ABS_Z:
case ABS_RZ: /* the triggers (if mapped to axes) */
if (xpad->xtype == XTYPE_XBOXONE)
if (xpad->xtype == XTYPE_XBOXONE || xpad->xtype == XTYPE_XBOXONE_ELITE)
input_set_abs_params(input_dev, abs, 0, 1023, 0, 0);
else
input_set_abs_params(input_dev, abs, 0, 255, 0, 0);
Expand Down Expand Up @@ -1247,7 +1306,7 @@ static int xpad_init_input(struct usb_xpad *xpad)

/* set up model-specific ones */
if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W ||
xpad->xtype == XTYPE_XBOXONE) {
xpad->xtype == XTYPE_XBOXONE || xpad->xtype == XTYPE_XBOXONE_ELITE) {
for (i = 0; xpad360_btn[i] >= 0; i++)
__set_bit(xpad360_btn[i], input_dev->keybit);
} else {
Expand All @@ -1271,6 +1330,11 @@ static int xpad_init_input(struct usb_xpad *xpad)
xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);
}

if (xpad->mapping & MAP_BACK_PADDLES_SEPARATELY) {
for (i = 0; xpad_one_elite_back_paddles[i] >= 0; i++)
__set_bit(xpad_one_elite_back_paddles[i], input_dev->keybit);
}

error = xpad_init_ff(xpad);
if (error)
goto fail_init_ff;
Expand Down Expand Up @@ -1319,14 +1383,15 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
int i, error = 0;
unsigned long flags;
unsigned char *odata;
int bInterval;

for (i = 0; xpad_device[i].idVendor; i++) {
if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
(le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
break;
}

if (xpad_device[i].xtype == XTYPE_XBOXONE &&
if ((xpad_device[i].xtype == XTYPE_XBOXONE || xpad_device[i].xtype == XTYPE_XBOXONE_ELITE) &&
intf->cur_altsetting->desc.bInterfaceNumber != 0) {
/*
* The Xbox One controller lists three interfaces all with the
Expand Down Expand Up @@ -1387,13 +1452,20 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
goto fail3;

/* Xbox One controller has in/out endpoints swapped. */
ep_irq_in_idx = xpad->xtype == XTYPE_XBOXONE ? 1 : 0;
if (xpad->xtype == XTYPE_XBOXONE || xpad->xtype == XTYPE_XBOXONE_ELITE)
ep_irq_in_idx = 1;
else
ep_irq_in_idx = 0;
ep_irq_in = &intf->cur_altsetting->endpoint[ep_irq_in_idx].desc;

bInterval = ep_irq_in->bInterval;
if (xpad->xtype == XTYPE_XBOX360W)
bInterval = 4;

usb_fill_int_urb(xpad->irq_in, udev,
usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
xpad, ep_irq_in->bInterval);
xpad, bInterval);
xpad->irq_in->transfer_dma = xpad->idata_dma;
xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;

Expand Down

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