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> | 2013-10-07 09:22:50 +1100 |
| commit | f285567d372514d31096cc25a467d5d2e182885a (patch) | |
| tree | 4a560330c5305db591298c00c82518b8ac457186 | |
| parent | af1d0858775dd130c59de921210a114580fef719 (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>
(cherry picked from commit 27926b3763e525470ec8e4ac9a97aa0e02f1dd95)
| -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 d36eb54..af4aba3 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); } |