diff options
Diffstat (limited to 'hid-tmff2.c')
| -rw-r--r-- | hid-tmff2.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/hid-tmff2.c b/hid-tmff2.c index a29985d..1d5ba9a 100644 --- a/hid-tmff2.c +++ b/hid-tmff2.c @@ -27,6 +27,8 @@ #define THRUSTMASTER_DEVICE_ID_2_IN_1_DT 0xb320 #define URB_FUNCTION_SYNC_RESET_PIPE_AND_CLEAR_STALL 0x001e +unsigned long last = 0; + static const signed short ff_rumble[] = { FF_RUMBLE, -1 @@ -61,6 +63,8 @@ static unsigned int setup_arr_sizes[] = { ARRAY_SIZE(setup_4) }; +u8 new_value = 0; + static u8 hw_rq_in[] = { 0xc1, 0x49, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00 }; static u8 hw_rq_out[] = { 0x41, 0x53, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00 }; static u8 ff_constant_array[] = { @@ -338,6 +342,12 @@ static int tmff_play(struct input_dev *dev, void *data, struct usb_interface *usbif = to_usb_interface(d_dev->parent); struct usb_device *usbdev = interface_to_usbdev(usbif); struct usb_host_endpoint *ep; + + if(ktime_get_ns() - last < 4000000){ + return 0; + } + + last = ktime_get_ns(); struct urb *urb = usb_alloc_urb(0, GFP_KERNEL); @@ -353,7 +363,7 @@ static int tmff_play(struct input_dev *dev, void *data, x = tmff_scale_s8(effect->u.ramp.start_level, ff_field->logical_minimum, ff_field->logical_maximum); - + new_value = x; if(x == 128){ memcpy(send_buf, ff_stop_array, ARRAY_SIZE(ff_stop_array)); } else { @@ -379,28 +389,15 @@ static int tmff_play(struct input_dev *dev, void *data, hid, ep->desc.bInterval ); - - /*err = usb_start_wait_urb(urb, 1, &trans); - if(err){ - hid_err(hid, "Failed sending thing with ERRNO: %i", err); - }*/ usb_submit_urb(urb, GFP_KERNEL); - /*usb_interrupt_msg(usbdev, - usb_sndintpipe(usbdev, b_ep), - send_buf, - ARRAY_SIZE(ff_constant_array), - &trans, - USB_CTRL_SET_TIMEOUT);*/ - break; default: break; } - msleep(2); - +// msleep(2); kfree(send_buf); return 0; } @@ -647,6 +644,7 @@ static int tmff_delete(struct kref *kref){ return 0; }; + static int tmff_init(struct hid_device *hid, const signed short *ff_bits) { @@ -777,6 +775,7 @@ static int tmff_afterthought_t300rs(struct hid_device *hid){ } } + error: kfree(send_buf); kfree(rq_buf); |