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synaptics: Set up_down_emulation=3 by default. 

It's a less surprising default for modern hardware.
This commit is contained in:
nia 2020-03-14 19:29:39 +00:00
parent 6ba8fa570a
commit dd302e79dd
2 changed files with 13 additions and 11 deletions
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18
share/man/man4/pms.4
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@ -1,4 +1,4 @@
.\" $NetBSD: pms.4,v 1.35 2020/03/14 13:08:18 nia Exp $
.\" $NetBSD: pms.4,v 1.36 2020/03/14 19:29:39 nia Exp $
.\"
.\" Copyright (c) 1993 Christopher G. Demetriou
.\" All rights reserved.
@ -32,7 +32,7 @@
.\"
.\" <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>>
.\"
.Dd February 11, 2020
.Dd March 14, 2020
.Dt PMS 4
.Os
.Sh NAME
@ -102,19 +102,21 @@ The following
variables control behavior of Synaptics touchpads:
.Bl -tag -width 8n
.It Dv hw.synaptics.up_down_emulation
If the touchpad reports the existence of Up/Down buttons, this value
determines if they should be reported as button 4 and 5 events or if
they should be used to emulate some other event.
If the touchpad reports the existence of extra ("Up/Down") buttons, this
value determines what kind of mouse events they should generate.
On certain clickpads, the Up/Down buttons may be physical buttons that
can be used instead of pressing the pad down, or used as additional
buttons.
.Bl -bullet
.It
If set to 0, Up/Down events generate button 4 and 5 clicks.
.It
If set to 1, Up/Down events generate middle button clicks.
.It
If set to 2 (default), the Up and Down buttons are used for Z-axis
emulation, which more closely resembles how mouse wheels operate.
If set to 2, the Up and Down buttons are used for Z-axis emulation,
which more closely resembles how mouse wheels operate.
.It
If set to 3, Up/Down events generate left/right clicks.
If set to 3 (default), Up/Down events generate left/right clicks.
.El
.It Dv hw.synaptics.up_down_motion_delta
When the Up/Down buttons are used for Z-axis emulation, this value specifies

6
sys/dev/pckbport/synaptics.c
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@ -1,4 +1,4 @@
/* $NetBSD: synaptics.c,v 1.55 2020/03/14 13:08:18 nia Exp $ */
/* $NetBSD: synaptics.c,v 1.56 2020/03/14 19:29:39 nia Exp $ */
/*
* Copyright (c) 2005, Steve C. Woodford
@ -48,7 +48,7 @@
#include "opt_pms.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: synaptics.c,v 1.55 2020/03/14 13:08:18 nia Exp $");
__KERNEL_RCSID(0, "$NetBSD: synaptics.c,v 1.56 2020/03/14 19:29:39 nia Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -98,7 +98,7 @@ static void pms_sysctl_synaptics(struct sysctllog **);
static int pms_sysctl_synaptics_verify(SYSCTLFN_ARGS);
/* Controlled by sysctl. */
static int synaptics_up_down_emul = 2;
static int synaptics_up_down_emul = 3;
static int synaptics_up_down_motion_delta = 1;
static int synaptics_gesture_move = 200;
static int synaptics_gesture_length = 20;