int lg2ff_init(struct hid_device *hid)
{
struct lg2ff_device *lg2ff;
struct hid_report *report;
struct hid_input *hidinput = list_entry(hid->inputs.next,
struct hid_input, list);
struct input_dev *dev = hidinput->input;
int error;
/* Check that the report looks ok */
report = hid_validate_report(hid, HID_OUTPUT_REPORT, 0, 1, 7);
if (!report)
return -ENODEV;
lg2ff = kmalloc(sizeof(struct lg2ff_device), GFP_KERNEL);
if (!lg2ff)
return -ENOMEM;
set_bit(FF_RUMBLE, dev->ffbit);
error = input_ff_create_memless(dev, lg2ff, play_effect);
if (error) {
kfree(lg2ff);
return error;
}
lg2ff->report = report;
report->field[0]->value[0] = 0xf3;
report->field[0]->value[1] = 0x00;
report->field[0]->value[2] = 0x00;
report->field[0]->value[3] = 0x00;
report->field[0]->value[4] = 0x00;
report->field[0]->value[5] = 0x00;
report->field[0]->value[6] = 0x00;
usbhid_submit_report(hid, report, USB_DIR_OUT);
hid_info(hid, "Force feedback for Logitech RumblePad/Rumblepad 2 by Anssi Hannula <*****@*****.**>\n");
return 0;
}
static int zpff_init(struct hid_device *hid)
{
struct zpff_device *zpff;
struct hid_report *report;
struct hid_input *hidinput = list_entry(hid->inputs.next,
struct hid_input, list);
struct input_dev *dev = hidinput->input;
int error;
report = hid_validate_report(hid, HID_OUTPUT_REPORT, 0, 4, 1);
if (!report)
return -ENODEV;
zpff = kzalloc(sizeof(struct zpff_device), GFP_KERNEL);
if (!zpff)
return -ENOMEM;
set_bit(FF_RUMBLE, dev->ffbit);
error = input_ff_create_memless(dev, zpff, zpff_play);
if (error) {
kfree(zpff);
return error;
}
zpff->report = report;
zpff->report->field[0]->value[0] = 0x00;
zpff->report->field[1]->value[0] = 0x02;
zpff->report->field[2]->value[0] = 0x00;
zpff->report->field[3]->value[0] = 0x00;
usbhid_submit_report(hid, zpff->report, USB_DIR_OUT);
hid_info(hid, "force feedback for Zeroplus based devices by Anssi Hannula <*****@*****.**>\n");
return 0;
}
