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milkymist: softmmu: fix event handling 

Keys which send more than one scancode (esp. windows key) weren't handled
correctly since commit 1ff5eedd. Two events were put into the input event
queue but only one was processed. This fixes this by fetching all pending
events in the callback handler.

Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Michael Walle 2014-10-04 20:00:07 +02:00
parent ab0302ee76
commit 857cccac0d
1 changed files with 12 additions and 7 deletions
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7
hw/input/milkymist-softusb.c
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@ -194,11 +194,14 @@ static void softusb_kbd_hid_datain(HIDState *hs)
return; return;
} }
len = hid_keyboard_poll(hs, s->kbd_hid_buffer, sizeof(s->kbd_hid_buffer)); while (hid_has_events(hs)) {
len = hid_keyboard_poll(hs, s->kbd_hid_buffer,
sizeof(s->kbd_hid_buffer));
if (len == 8) { if (len == 8) {
softusb_kbd_changed(s); softusb_kbd_changed(s);
} }
}
} }
static void softusb_mouse_hid_datain(HIDState *hs) static void softusb_mouse_hid_datain(HIDState *hs)
@ -212,12 +215,14 @@ static void softusb_mouse_hid_datain(HIDState *hs)
return; return;
} }
while (hid_has_events(hs)) {
len = hid_pointer_poll(hs, s->mouse_hid_buffer, len = hid_pointer_poll(hs, s->mouse_hid_buffer,
sizeof(s->mouse_hid_buffer)); sizeof(s->mouse_hid_buffer));
if (len == 4) { if (len == 4) {
softusb_mouse_changed(s); softusb_mouse_changed(s);
} }
}
} }
static void milkymist_softusb_reset(DeviceState *d) static void milkymist_softusb_reset(DeviceState *d)