diff options
Diffstat (limited to 'sys/dev/pckbc/pms.c')
| -rw-r--r-- | sys/dev/pckbc/pms.c | 60 |
1 files changed, 38 insertions, 22 deletions
diff --git a/sys/dev/pckbc/pms.c b/sys/dev/pckbc/pms.c index c0e95c6bfc9..147a130c49c 100644 --- a/sys/dev/pckbc/pms.c +++ b/sys/dev/pckbc/pms.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pms.c,v 1.65 2015/08/23 04:45:23 deraadt Exp $ */ +/* $OpenBSD: pms.c,v 1.66 2015/09/05 13:52:54 bru Exp $ */ /* $NetBSD: psm.c,v 1.11 2000/06/05 22:20:57 sommerfeld Exp $ */ /*- @@ -120,7 +120,8 @@ struct alps_softc { int min_x, min_y; int max_x, max_y; - int old_fin; + + u_int gesture; u_int sec_buttons; /* trackpoint */ @@ -1522,8 +1523,7 @@ pms_proc_alps(struct pms_softc *sc) { struct alps_softc *alps = sc->alps; int x, y, z, w, dx, dy; - u_int buttons; - int fin, ges; + u_int buttons, gesture; if ((alps->model & ALPS_DUALPOINT) && alps_sec_proc(sc)) return; @@ -1558,28 +1558,44 @@ pms_proc_alps(struct pms_softc *sc) y = ALPS_YMAX_BEZEL - y + ALPS_YMIN_BEZEL; if (alps->wsmode == WSMOUSE_NATIVE) { - ges = sc->packet[2] & 0x01; - fin = sc->packet[2] & 0x02; - - /* Simulate click (tap) */ - if (ges && !fin) - z = 35; + if (alps->gesture == ALPS_TAP) { + /* Report a touch with the tap coordinates. */ + wsmouse_input(sc->sc_wsmousedev, buttons, + alps->old_x, alps->old_y, ALPS_PRESSURE, 4, + WSMOUSE_INPUT_ABSOLUTE_X + | WSMOUSE_INPUT_ABSOLUTE_Y + | WSMOUSE_INPUT_ABSOLUTE_Z + | WSMOUSE_INPUT_ABSOLUTE_W); + if (z > 0) { + /* + * The hardware doesn't send a null pressure + * event when dragging starts. + */ + wsmouse_input(sc->sc_wsmousedev, buttons, + alps->old_x, alps->old_y, 0, 0, + WSMOUSE_INPUT_ABSOLUTE_X + | WSMOUSE_INPUT_ABSOLUTE_Y + | WSMOUSE_INPUT_ABSOLUTE_Z + | WSMOUSE_INPUT_ABSOLUTE_W); + } + } - /* Generate a null pressure event (needed for tap & drag) */ - if (ges && fin && !alps->old_fin) - z = 0; + gesture = sc->packet[2] & 0x03; + if (gesture != ALPS_TAP) { + w = z ? 4 : 0; + wsmouse_input(sc->sc_wsmousedev, buttons, x, y, z, w, + WSMOUSE_INPUT_ABSOLUTE_X + | WSMOUSE_INPUT_ABSOLUTE_Y + | WSMOUSE_INPUT_ABSOLUTE_Z + | WSMOUSE_INPUT_ABSOLUTE_W); + } - /* Generate a width value corresponding to one finger */ - if (z > 0) - w = 4; - else - w = 0; + if (alps->gesture != ALPS_DRAG || gesture != ALPS_TAP) + alps->gesture = gesture; - wsmouse_input(sc->sc_wsmousedev, buttons, x, y, z, w, - WSMOUSE_INPUT_ABSOLUTE_X | WSMOUSE_INPUT_ABSOLUTE_Y | - WSMOUSE_INPUT_ABSOLUTE_Z | WSMOUSE_INPUT_ABSOLUTE_W); + alps->old_x = x; + alps->old_y = y; - alps->old_fin = fin; } else { dx = dy = 0; if (z > ALPS_PRESSURE) { |