third_party/libusb/composite-hid-close.patch

   1 diff --git a/libusb/os/windows_usb.c b/libusb/os/windows_usb.c
   2 index 9ae11b1..259897e 100644
   3 --- a/libusb/os/windows_usb.c
   4 +++ b/libusb/os/windows_usb.c
   5 @@ -4236,6 +4236,7 @@ static void composite_close(int sub_api, struct libusb_device_handle *dev_handle
   6         struct windows_device_priv *priv = _device_priv(dev_handle->dev);
   7         uint8_t i;
   8         bool available[SUB_API_MAX];
   9 +       bool has_hid = false;
  10
  11         for (i = 0; i<SUB_API_MAX; i++) {
  12                 available[i] = false;
  13 @@ -4245,6 +4246,8 @@ static void composite_close(int sub_api, struct libusb_device_handle *dev_handle
  14                 if ( (priv->usb_interface[i].apib->id == USB_API_WINUSBX)
  15                   && (priv->usb_interface[i].sub_api != SUB_API_NOTSET) ) {
  16                         available[priv->usb_interface[i].sub_api] = true;
  17 +               } else if (priv->usb_interface[i].apib->id == USB_API_HID) {
  18 +                       has_hid = true;
  19                 }
  20         }
  21
  22 @@ -4253,6 +4256,10 @@ static void composite_close(int sub_api, struct libusb_device_handle *dev_handle
  23                         usb_api_backend[USB_API_WINUSBX].close(i, dev_handle);
  24                 }
  25         }
  26 +
  27 +       if (has_hid) {
  28 +               usb_api_backend[USB_API_HID].close(sub_api, dev_handle);
  29 +       }
  30  }
  31
  32  static int composite_claim_interface(int sub_api, struct libusb_device_handle *dev_handle, int iface)