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yaml
---
r: 183108
b: refs/heads/master
c: 1218730
h: refs/heads/master
v: v3
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Benjamin Valentin authored and Dmitry Torokhov committed Jan 25, 2010
1 parent d7a647d commit 9601972
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Showing 2 changed files with 38 additions and 17 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: ce841b945b84bf7360aa32e60ddaa1e9ccae3e96
refs/heads/master: 121873059fbe3b4f1ddb4781b578a2128e78be4a
53 changes: 37 additions & 16 deletions trunk/drivers/input/joystick/xpad.c
Original file line number Diff line number Diff line change
Expand Up @@ -530,7 +530,7 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
struct usb_endpoint_descriptor *ep_irq_out;
int error = -ENOMEM;

if (xpad->xtype != XTYPE_XBOX360)
if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX)
return 0;

xpad->odata = usb_buffer_alloc(xpad->udev, XPAD_PKT_LEN,
Expand Down Expand Up @@ -560,13 +560,13 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)

static void xpad_stop_output(struct usb_xpad *xpad)
{
if (xpad->xtype == XTYPE_XBOX360)
if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX)
usb_kill_urb(xpad->irq_out);
}

static void xpad_deinit_output(struct usb_xpad *xpad)
{
if (xpad->xtype == XTYPE_XBOX360) {
if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX) {
usb_free_urb(xpad->irq_out);
usb_buffer_free(xpad->udev, XPAD_PKT_LEN,
xpad->odata, xpad->odata_dma);
Expand All @@ -579,32 +579,53 @@ static void xpad_stop_output(struct usb_xpad *xpad) {}
#endif

#ifdef CONFIG_JOYSTICK_XPAD_FF
static int xpad_play_effect(struct input_dev *dev, void *data,
struct ff_effect *effect)
static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
{
struct usb_xpad *xpad = input_get_drvdata(dev);

if (effect->type == FF_RUMBLE) {
__u16 strong = effect->u.rumble.strong_magnitude;
__u16 weak = effect->u.rumble.weak_magnitude;
xpad->odata[0] = 0x00;
xpad->odata[1] = 0x08;
xpad->odata[2] = 0x00;
xpad->odata[3] = strong / 256;
xpad->odata[4] = weak / 256;
xpad->odata[5] = 0x00;
xpad->odata[6] = 0x00;
xpad->odata[7] = 0x00;
xpad->irq_out->transfer_buffer_length = 8;
usb_submit_urb(xpad->irq_out, GFP_ATOMIC);

switch (xpad->xtype) {

case XTYPE_XBOX:
xpad->odata[0] = 0x00;
xpad->odata[1] = 0x06;
xpad->odata[2] = 0x00;
xpad->odata[3] = strong / 256; /* left actuator */
xpad->odata[4] = 0x00;
xpad->odata[5] = weak / 256; /* right actuator */
xpad->irq_out->transfer_buffer_length = 6;

return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);

case XTYPE_XBOX360:
xpad->odata[0] = 0x00;
xpad->odata[1] = 0x08;
xpad->odata[2] = 0x00;
xpad->odata[3] = strong / 256; /* left actuator? */
xpad->odata[4] = weak / 256; /* right actuator? */
xpad->odata[5] = 0x00;
xpad->odata[6] = 0x00;
xpad->odata[7] = 0x00;
xpad->irq_out->transfer_buffer_length = 8;

return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);

default:
dbg("%s - rumble command sent to unsupported xpad type: %d",
__func__, xpad->xtype);
return -1;
}
}

return 0;
}

static int xpad_init_ff(struct usb_xpad *xpad)
{
if (xpad->xtype != XTYPE_XBOX360)
if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX)
return 0;

input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);
Expand Down

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