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ukbd(4): Do not serialize evdev key events

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Unlike AT keyboards, HID devices are able to send all pc105 key
states within a single report. Let evdev to transmit all key state
changes within a single report too.

Reviewed by:	hselasky
Obtained from:	sysutils/iichid
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D27749
This commit is contained in:
Vladimir Kondratyev 2020-12-24 21:56:33 +03:00
parent a1d7836752
commit 769935a4ed
1 changed files with 6 additions and 3 deletions
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9
sys/dev/usb/input/ukbd.c
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@ -389,11 +389,9 @@ ukbd_put_key(struct ukbd_softc *sc, uint32_t key)
(key & KEY_RELEASE) ? "released" : "pressed");
#ifdef EVDEV_SUPPORT
if (evdev_rcpt_mask & EVDEV_RCPT_HW_KBD && sc->sc_evdev != NULL) {
if (evdev_rcpt_mask & EVDEV_RCPT_HW_KBD && sc->sc_evdev != NULL)
evdev_push_event(sc->sc_evdev, EV_KEY,
evdev_hid2key(KEY_INDEX(key)), !(key & KEY_RELEASE));
evdev_sync(sc->sc_evdev);
}
#endif
if (sc->sc_inputs < UKBD_IN_BUF_SIZE) {
@ -559,6 +557,11 @@ ukbd_interrupt(struct ukbd_softc *sc)
}
}
#ifdef EVDEV_SUPPORT
if (evdev_rcpt_mask & EVDEV_RCPT_HW_KBD && sc->sc_evdev != NULL)
evdev_sync(sc->sc_evdev);
#endif
/* wakeup keyboard system */
ukbd_event_keyinput(sc);
}