psm(4): respect tap_disabled configuration with enabled Extended support
This fixes a bug where, even when hw.psm.tap_enabled=0, touchpad taps were processed. tap_enabled has three states: unconfigured, disabled, and enabled (-1, 0, 1). To respect PR kern/139272, taps are ignored only when explicity disabled. Submitted by: Ben LeMasurier <ben@crypt.ly> (initial version) MFC after: 2 weeks
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@ -354,8 +354,8 @@ Tap and drag gestures can be disabled by setting
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to
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.Em 0
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at boot-time.
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Currently, this is only supported on Synaptics touchpads with Extended
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support disabled.
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Currently, this is supported on Synaptics touchpads regardless of Extended
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support state and on Elantech touchpads with Extended support enabled.
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The behaviour may be changed after boot by setting
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the sysctl with the same name and by restarting
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.Xr moused 8
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@ -3820,9 +3820,15 @@ psmgestures(struct psm_softc *sc, finger_t *fingers, int nfingers,
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gest->in_vscroll = 0;
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/* Compute tap timeout. */
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gest->taptimeout.tv_sec = tap_timeout / 1000000;
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gest->taptimeout.tv_usec = tap_timeout % 1000000;
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timevaladd(&gest->taptimeout, &sc->lastsoftintr);
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if (tap_enabled != 0) {
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gest->taptimeout = (struct timeval) {
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.tv_sec = tap_timeout / 1000000,
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.tv_usec = tap_timeout % 1000000,
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};
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timevaladd(
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&gest->taptimeout, &sc->lastsoftintr);
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} else
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timevalclear(&gest->taptimeout);
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sc->flags |= PSM_FLAGS_FINGERDOWN;
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