Input: xpad - enable rumble support for XBox360 Wireless Controllers
This patch implements rumble support for XBox360 Wireless Controllers.
Signed-off-by: Chris Moeller <kode54@gmail.c>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index e91838c..d728875 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -549,7 +549,7 @@
struct usb_endpoint_descriptor *ep_irq_out;
int error;
- if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX)
+ if (xpad->xtype == XTYPE_UNKNOWN)
return 0;
xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
@@ -583,13 +583,13 @@
static void xpad_stop_output(struct usb_xpad *xpad)
{
- if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX)
+ if (xpad->xtype != XTYPE_UNKNOWN)
usb_kill_urb(xpad->irq_out);
}
static void xpad_deinit_output(struct usb_xpad *xpad)
{
- if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX) {
+ if (xpad->xtype != XTYPE_UNKNOWN) {
usb_free_urb(xpad->irq_out);
usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
xpad->odata, xpad->odata_dma);
@@ -636,6 +636,23 @@
return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
+ case XTYPE_XBOX360W:
+ xpad->odata[0] = 0x00;
+ xpad->odata[1] = 0x01;
+ xpad->odata[2] = 0x0F;
+ xpad->odata[3] = 0xC0;
+ xpad->odata[4] = 0x00;
+ xpad->odata[5] = strong / 256;
+ xpad->odata[6] = weak / 256;
+ xpad->odata[7] = 0x00;
+ xpad->odata[8] = 0x00;
+ xpad->odata[9] = 0x00;
+ xpad->odata[10] = 0x00;
+ xpad->odata[11] = 0x00;
+ xpad->irq_out->transfer_buffer_length = 12;
+
+ return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
+
default:
dbg("%s - rumble command sent to unsupported xpad type: %d",
__func__, xpad->xtype);
@@ -648,7 +665,7 @@
static int xpad_init_ff(struct usb_xpad *xpad)
{
- if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX)
+ if (xpad->xtype == XTYPE_UNKNOWN)
return 0;
input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);