Activate usb hid pointer devices (mouse+tablet) unconditionally on polls, even if we NAK the poll due to lack of new events.
Signed-off-by: Gerd Hoffmann <kra...@redhat.com> --- hw/usb-hid.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/hw/usb-hid.c b/hw/usb-hid.c index 7fc0bd8..37bca78 100644 --- a/hw/usb-hid.c +++ b/hw/usb-hid.c @@ -466,6 +466,9 @@ static int usb_hid_handle_data(USBDevice *dev, USBPacket *p) case USB_TOKEN_IN: if (p->ep->nr == 1) { int64_t curtime = qemu_get_clock_ns(vm_clock); + if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { + hid_pointer_activate(hs); + } if (!hid_has_events(hs) && (!hs->idle || hs->next_idle_clock - curtime > 0)) { return USB_RET_NAK; -- 1.7.1