From f1440c79fafea7a835e6898614feeebeded4a9b9 Mon Sep 17 00:00:00 2001
From: jcs <jcs@openbsd.org>
Date: Fri, 22 Jan 2021 17:35:00 +0000
Subject: [PATCH] ims: an actual i2c-connected mouse is unlikely

Claim to be a touchpad instead, which sets up ims devices in X11 to
be more like touchpads.

ok mglocker
---
 share/man/man4/ims.4 | 8 ++++----
 sys/dev/i2c/ims.c    | 5 ++---
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/share/man/man4/ims.4 b/share/man/man4/ims.4
index 3b81de78c44..1913e253c87 100644
--- a/share/man/man4/ims.4
+++ b/share/man/man4/ims.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ims.4,v 1.3 2016/07/30 15:44:45 jcs Exp $
+.\"	$OpenBSD: ims.4,v 1.4 2021/01/22 17:35:00 jcs Exp $
 .\"
 .\" Copyright (c) 2016 Jonathan Gray <jsg@openbsd.org>
 .\"
@@ -14,19 +14,19 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: July 30 2016 $
+.Dd $Mdocdate: January 22 2021 $
 .Dt IMS 4
 .Os
 .Sh NAME
 .Nm ims
-.Nd I2C HID mouse support
+.Nd I2C HID pointing device support
 .Sh SYNOPSIS
 .Cd "ims* at ihidev?"
 .Cd "wsmouse* at ims? mux 0"
 .Sh DESCRIPTION
 The
 .Nm
-driver provides support for I2C HID mice.
+driver provides support for I2C HID touchpads and other pointing devices.
 Access to these devices is through the
 .Xr wscons 4
 driver.
diff --git a/sys/dev/i2c/ims.c b/sys/dev/i2c/ims.c
index e74dd8554c2..3275bec6dc9 100644
--- a/sys/dev/i2c/ims.c
+++ b/sys/dev/i2c/ims.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ims.c,v 1.2 2018/09/01 20:50:16 jcs Exp $ */
+/* $OpenBSD: ims.c,v 1.3 2021/01/22 17:35:00 jcs Exp $ */
 /*
  * HID-over-i2c mouse/trackpad driver
  *
@@ -180,8 +180,7 @@ ims_ioctl(void *v, u_long cmd, caddr_t data, int flag, struct proc *p)
 
 	switch (cmd) {
 	case WSMOUSEIO_GTYPE:
-		/* XXX: should we set something else? */
-		*(u_int *)data = WSMOUSE_TYPE_USB;
+		*(u_int *)data = WSMOUSE_TYPE_TOUCHPAD;
 		return 0;
 	default:
 		return -1;
-- 
2.20.1