diff options
Diffstat (limited to 'drivers/input/joystick/xpad.c')
| -rw-r--r-- | drivers/input/joystick/xpad.c | 50 |
1 files changed, 45 insertions, 5 deletions
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index 61c761156371..6f8755e2c491 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -881,17 +881,57 @@ struct xpad_led { struct usb_xpad *xpad; }; +/** + * @param command + * 0: off + * 1: all blink, then previous setting + * 2: 1/top-left blink, then on + * 3: 2/top-right blink, then on + * 4: 3/bottom-left blink, then on + * 5: 4/bottom-right blink, then on + * 6: 1/top-left on + * 7: 2/top-right on + * 8: 3/bottom-left on + * 9: 4/bottom-right on + * 10: rotate + * 11: blink, based on previous setting + * 12: slow blink, based on previous setting + * 13: rotate with two lights + * 14: persistent slow all blink + * 15: blink once, then previous setting + */ static void xpad_send_led_command(struct usb_xpad *xpad, int command) { - if (command >= 0 && command < 14) { - mutex_lock(&xpad->odata_mutex); + command %= 16; + + mutex_lock(&xpad->odata_mutex); + + switch (xpad->xtype) { + case XTYPE_XBOX360: xpad->odata[0] = 0x01; xpad->odata[1] = 0x03; xpad->odata[2] = command; xpad->irq_out->transfer_buffer_length = 3; - usb_submit_urb(xpad->irq_out, GFP_KERNEL); - mutex_unlock(&xpad->odata_mutex); + break; + case XTYPE_XBOX360W: + xpad->odata[0] = 0x00; + xpad->odata[1] = 0x00; + xpad->odata[2] = 0x08; + xpad->odata[3] = 0x40 + command; + xpad->odata[4] = 0x00; + xpad->odata[5] = 0x00; + xpad->odata[6] = 0x00; + 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; + break; } + + usb_submit_urb(xpad->irq_out, GFP_KERNEL); + mutex_unlock(&xpad->odata_mutex); } static void xpad_led_set(struct led_classdev *led_cdev, @@ -911,7 +951,7 @@ static int xpad_led_probe(struct usb_xpad *xpad) struct led_classdev *led_cdev; int error; - if (xpad->xtype != XTYPE_XBOX360) + if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) return 0; xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL); |