diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2013-08-13 14:44:26 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2013-08-13 19:34:16 +1000 |
| commit | 27926b3763e525470ec8e4ac9a97aa0e02f1dd95 (patch) | |
| tree | a3d14a890870959b037763fefdc7c16940080ef3 | |
| parent | 8a9b1ec6b58a36910a03f3e8b1f9bc8d91f87204 (diff) | |
Write a SYN_REPORT after the last LED
When writing LED values to the device, append a SYN_REPORT to the list to
ensure other clients are updated immediately. Otherwise, the LED events
will be queued and not sent to other clients until the next input event
arrives.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
| -rw-r--r-- | src/evdev.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/evdev.c b/src/evdev.c index ba2a98c..456c7aa 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -1157,7 +1157,7 @@ EvdevKbdCtrl(DeviceIntPtr device, KeybdCtrl *ctrl) }; InputInfoPtr pInfo; - struct input_event ev[ArrayLength(bits)]; + struct input_event ev[ArrayLength(bits) + 1]; int i; memset(ev, 0, sizeof(ev)); @@ -1169,6 +1169,10 @@ EvdevKbdCtrl(DeviceIntPtr device, KeybdCtrl *ctrl) ev[i].value = (ctrl->leds & bits[i].xbit) > 0; } + ev[i].type = EV_SYN; + ev[i].code = SYN_REPORT; + ev[i].value = 0; + write(pInfo->fd, ev, sizeof ev); } |