haraldwolff/qemu-patch-raspberry4
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usb-hid: fixup changed tracking.

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Remove leftover calls to usb_hid_changed().

Take care to update the changed flag after delivering a event via
GET_REPORT like we do when sending events via interrupt endpoint.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2011-07-08 13:19:01 +02:00
parent d1afc48b7c
commit e7e73892a6
1 changed files with 4 additions and 5 deletions
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9
hw/usb-hid.c
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@ -531,18 +531,15 @@ static void usb_keyboard_process_keycode(USBHIDState *hs)
case 0xe0:
if (s->modifiers & (1 << 9)) {
s->modifiers ^= 3 << 8;
usb_hid_changed(hs);
return;
}
case 0xe1 ... 0xe7:
if (keycode & (1 << 7)) {
s->modifiers &= ~(1 << (hid_code & 0x0f));
usb_hid_changed(hs);
return;
}
case 0xe8 ... 0xef:
s->modifiers |= 1 << (hid_code & 0x0f);
usb_hid_changed(hs);
return;
}
@ -769,10 +766,12 @@ static int usb_hid_handle_control(USBDevice *dev, USBPacket *p,
}
break;
case GET_REPORT:
if (s->kind == USB_MOUSE || s->kind == USB_TABLET)
if (s->kind == USB_MOUSE || s->kind == USB_TABLET) {
ret = usb_pointer_poll(s, data, length);
else if (s->kind == USB_KEYBOARD)
} else if (s->kind == USB_KEYBOARD) {
ret = usb_keyboard_poll(s, data, length);
}
s->changed = s->n > 0;
break;
case SET_REPORT:
if (s->kind == USB_KEYBOARD)