Hi, A bunch of new Acer laptops have an EC which expects the PS/2 reset command before the touchpad is initialized. On Linux, that means that currently the touchpad is unresponsive until suspend/resume, when psmouse_reconnect() resets the device. It appears that Windows sends the reset command during boot. Should Linux do the same for all mice here? Thanks Daniel --- drivers/input/mouse/psmouse-base.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 9f6203c8577c..0e506427ae91 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -1546,6 +1546,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv) psmouse->resync_time = parent ? 0 : psmouse_resync_time; psmouse->smartscroll = psmouse_smartscroll; + psmouse_reset(psmouse); psmouse_switch_protocol(psmouse, NULL); psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
