Module Name: src
Committed By: sborrill
Date: Fri Sep 28 10:58:17 UTC 2012
Modified Files:
src/distrib/sets/lists/man [netbsd-5]: mi
src/lib/libusbhid [netbsd-5]: usb_hid_usages
src/share/man/man4 [netbsd-5]: Makefile wsmouse.4
src/sys/arch/amd64/conf [netbsd-5]: GENERIC
src/sys/arch/i386/conf [netbsd-5]: GENERIC
src/sys/dev/usb [netbsd-5]: FILES files.usb usbdevices.config usbhid.h
Added Files:
src/share/man/man4 [netbsd-5]: uts.4
src/sys/dev/usb [netbsd-5]: uts.c
Log Message:
Pull up the following revisions(s) (requested by liamjfoy in ticket #1797):
lib/libusbhid/usb_hid_usages: revision 1.5 via patch
share/man/man4/Makefile: revision 1.578 via patch
share/man/man4/uts.4: revision 1.1
share/man/man4/wsmouse.4: revision 1.19 via patch
sys/arch/amd64/conf/GENERIC: revision 1.346-1.347 via patch
sys/arch/i386/conf/GENERIC: revision 1.1078 via patch
sys/dev/usb/FILES: revision 1.12 via patch
sys/dev/usb/usbdevices.config: revision 1.12 via patch
sys/dev/usb/files.usb: revision 1.119-1.120 via patch
sys/dev/usb/usbhid.h: revision 1.14 via patch
sys/dev/usb/uts.c: revision 1.1
distrib/sets/lists/man/mi: revision 1.1370 via patch
Add uts(4) driver for USB touchscreens.
To generate a diff of this commit:
cvs rdiff -u -r1.1109.2.20 -r1.1109.2.21 src/distrib/sets/lists/man/mi
cvs rdiff -u -r1.3 -r1.3.18.1 src/lib/libusbhid/usb_hid_usages
cvs rdiff -u -r1.482.2.11 -r1.482.2.12 src/share/man/man4/Makefile
cvs rdiff -u -r0 -r1.1.10.2 src/share/man/man4/uts.4
cvs rdiff -u -r1.17 -r1.17.24.1 src/share/man/man4/wsmouse.4
cvs rdiff -u -r1.231.4.9 -r1.231.4.10 src/sys/arch/amd64/conf/GENERIC
cvs rdiff -u -r1.915.2.12 -r1.915.2.13 src/sys/arch/i386/conf/GENERIC
cvs rdiff -u -r1.10 -r1.10.70.1 src/sys/dev/usb/FILES
cvs rdiff -u -r1.90 -r1.90.4.1 src/sys/dev/usb/files.usb
cvs rdiff -u -r1.6 -r1.6.34.1 src/sys/dev/usb/usbdevices.config
cvs rdiff -u -r1.13 -r1.13.10.1 src/sys/dev/usb/usbhid.h
cvs rdiff -u -r0 -r1.1.12.2 src/sys/dev/usb/uts.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/man/mi
diff -u src/distrib/sets/lists/man/mi:1.1109.2.20 src/distrib/sets/lists/man/mi:1.1109.2.21
--- src/distrib/sets/lists/man/mi:1.1109.2.20 Wed Jan 25 21:18:15 2012
+++ src/distrib/sets/lists/man/mi Fri Sep 28 10:58:13 2012
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1109.2.20 2012/01/25 21:18:15 riz Exp $
+# $NetBSD: mi,v 1.1109.2.21 2012/09/28 10:58:13 sborrill Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -1575,6 +1575,7 @@
./usr/share/man/cat4/usscanner.0 man-sys-catman .cat
./usr/share/man/cat4/ustir.0 man-sys-catman .cat
./usr/share/man/cat4/utoppy.0 man-sys-catman .cat
+./usr/share/man/cat4/uts.0 man-sys-catman .cat
./usr/share/man/cat4/uvideo.0 man-sys-catman .cat
./usr/share/man/cat4/uvisor.0 man-sys-catman .cat
./usr/share/man/cat4/uvscom.0 man-sys-catman .cat
@@ -4057,6 +4058,7 @@
./usr/share/man/html4/usscanner.html man-sys-htmlman html
./usr/share/man/html4/ustir.html man-sys-htmlman html
./usr/share/man/html4/utoppy.html man-sys-htmlman html
+./usr/share/man/html4/uts.html man-sys-htmlman html
./usr/share/man/html4/uvideo.html man-sys-htmlman html
./usr/share/man/html4/uvisor.html man-sys-htmlman html
./usr/share/man/html4/uvscom.html man-sys-htmlman html
@@ -6469,6 +6471,7 @@
./usr/share/man/man4/usscanner.4 man-sys-man .man
./usr/share/man/man4/ustir.4 man-sys-man .man
./usr/share/man/man4/utoppy.4 man-sys-man .man
+./usr/share/man/man4/uts.4 man-sys-man .man
./usr/share/man/man4/uvideo.4 man-sys-man .man
./usr/share/man/man4/uvisor.4 man-sys-man .man
./usr/share/man/man4/uvscom.4 man-sys-man .man
Index: src/lib/libusbhid/usb_hid_usages
diff -u src/lib/libusbhid/usb_hid_usages:1.3 src/lib/libusbhid/usb_hid_usages:1.3.18.1
--- src/lib/libusbhid/usb_hid_usages:1.3 Thu May 24 18:05:11 2007
+++ src/lib/libusbhid/usb_hid_usages Fri Sep 28 10:58:15 2012
@@ -1,4 +1,4 @@
-# $NetBSD: usb_hid_usages,v 1.3 2007/05/24 18:05:11 plunky Exp $
+# $NetBSD: usb_hid_usages,v 1.3.18.1 2012/09/28 10:58:15 sborrill Exp $
#
# USB HID usage table
# Syntax:
@@ -812,6 +812,10 @@
0x44 Barrel Switch
0x45 Eraser
0x46 Tablet Pick
+ 0x51 Contact ID
+ 0x53 Device Index
+ 0x54 Contact Count
+ 0x55 Contact Count Maximum
15 Physical Interface Device
Index: src/share/man/man4/Makefile
diff -u src/share/man/man4/Makefile:1.482.2.11 src/share/man/man4/Makefile:1.482.2.12
--- src/share/man/man4/Makefile:1.482.2.11 Wed Jan 25 21:18:16 2012
+++ src/share/man/man4/Makefile Fri Sep 28 10:58:15 2012
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.482.2.11 2012/01/25 21:18:16 riz Exp $
+# $NetBSD: Makefile,v 1.482.2.12 2012/09/28 10:58:15 sborrill Exp $
# @(#)Makefile 8.1 (Berkeley) 6/18/93
MAN= aac.4 ac97.4 acardide.4 aceride.4 acphy.4 acpidalb.4 \
@@ -72,7 +72,7 @@ MAN+= stuirda.4 u3g.4 uaudio.4 uberry.4
udsbr.4 uftdi.4 ugen.4 ugensa.4 uhid.4 \
uhidev.4 uhmodem.4 uipaq.4 uirda.4 ukbd.4 ukyopon.4 ulpt.4 \
umass.4 umct.4 umidi.4 umodem.4 ums.4 uplcom.4 urio.4 usb.4 \
- uscanner.4 uslsa.4 usscanner.4 ustir.4 uvisor.4 uvscom.4 uyap.4 \
+ uscanner.4 uslsa.4 usscanner.4 ustir.4 uts.4 uvisor.4 uvscom.4 uyap.4 \
aue.4 atu.4 axe.4 cdce.4 cue.4 kue.4 upl.4 url.4 udav.4 \
ehci.4 ohci.4 slhci.4 uhci.4 utoppy.4 uvideo.4
Index: src/share/man/man4/wsmouse.4
diff -u src/share/man/man4/wsmouse.4:1.17 src/share/man/man4/wsmouse.4:1.17.24.1
--- src/share/man/man4/wsmouse.4:1.17 Tue Oct 31 22:01:09 2006
+++ src/share/man/man4/wsmouse.4 Fri Sep 28 10:58:15 2012
@@ -1,4 +1,4 @@
-.\" $NetBSD: wsmouse.4,v 1.17 2006/10/31 22:01:09 wiz Exp $
+.\" $NetBSD: wsmouse.4,v 1.17.24.1 2012/09/28 10:58:15 sborrill Exp $
.\"
.\" Copyright (c) 1999
.\" Matthias Drochner. All rights reserved.
@@ -27,7 +27,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.Dd October 31, 2006
+.Dd January 17, 2012
.Os
.Dt WSMOUSE 4
.Sh NAME
@@ -38,6 +38,8 @@
(PS/2 mouse, including ``IntelliMouse''-compatible wheel mice)
.Cd "wsmouse* at ums? mux 0"
(USB mouse)
+.Cd "wsmouse* at uts? mux 0"
+(USB touchscreen)
.Cd "wsmouse* at lms? mux 0"
(Logitech bus mouse, i386 only)
.Cd "wsmouse* at mms? mux 0"
@@ -124,6 +126,7 @@ above for more details.
.Xr pms 4 ,
.Xr uep 4 ,
.Xr ums 4 ,
+.Xr uts 4 ,
.Xr wscons 4 ,
.Xr wsmux 4 ,
.Xr moused 8 ,
Index: src/sys/arch/amd64/conf/GENERIC
diff -u src/sys/arch/amd64/conf/GENERIC:1.231.4.9 src/sys/arch/amd64/conf/GENERIC:1.231.4.10
--- src/sys/arch/amd64/conf/GENERIC:1.231.4.9 Wed Jan 25 21:18:13 2012
+++ src/sys/arch/amd64/conf/GENERIC Fri Sep 28 10:58:15 2012
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.231.4.9 2012/01/25 21:18:13 riz Exp $
+# $NetBSD: GENERIC,v 1.231.4.10 2012/09/28 10:58:15 sborrill Exp $
#
# GENERIC machine description file
#
@@ -22,7 +22,7 @@ include "arch/amd64/conf/std.amd64"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "GENERIC-$Revision: 1.231.4.9 $"
+#ident "GENERIC-$Revision: 1.231.4.10 $"
maxusers 64 # estimated number of users
@@ -761,6 +761,10 @@ uhidev* at uhub? port ? configuration ?
ums* at uhidev? reportid ?
wsmouse* at ums? mux 0
+# USB Touchscreens
+uts* at uhidev? reportid ?
+wsmouse* at uts? mux 0
+
# USB eGalax touch-panel
uep* at uhub? port ?
wsmouse* at uep? mux 0
Index: src/sys/arch/i386/conf/GENERIC
diff -u src/sys/arch/i386/conf/GENERIC:1.915.2.12 src/sys/arch/i386/conf/GENERIC:1.915.2.13
--- src/sys/arch/i386/conf/GENERIC:1.915.2.12 Wed Jan 25 21:18:14 2012
+++ src/sys/arch/i386/conf/GENERIC Fri Sep 28 10:58:15 2012
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.915.2.12 2012/01/25 21:18:14 riz Exp $
+# $NetBSD: GENERIC,v 1.915.2.13 2012/09/28 10:58:15 sborrill Exp $
#
# GENERIC machine description file
#
@@ -22,7 +22,7 @@ include "arch/i386/conf/std.i386"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "GENERIC-$Revision: 1.915.2.12 $"
+#ident "GENERIC-$Revision: 1.915.2.13 $"
maxusers 64 # estimated number of users
@@ -1103,6 +1103,10 @@ uhidev* at uhub? port ? configuration ?
ums* at uhidev? reportid ?
wsmouse* at ums? mux 0
+# USB generic touchscreen
+uts* at uhidev? reportid ?
+wsmouse* at uts? mux 0
+
# USB eGalax touch-panel
uep* at uhub? port ?
wsmouse* at uep? mux 0
Index: src/sys/dev/usb/FILES
diff -u src/sys/dev/usb/FILES:1.10 src/sys/dev/usb/FILES:1.10.70.1
--- src/sys/dev/usb/FILES:1.10 Sat Aug 19 16:35:03 2006
+++ src/sys/dev/usb/FILES Fri Sep 28 10:58:16 2012
@@ -37,6 +37,7 @@ uhcireg.h Hardware definitions for UHCI
uhcivar.h API for uhci.c
uhid.c USB generic HID driver
uhidev.c USB HID class driver
+uts.can USB touchscreen driver
uhidev.h and definitions for it
uhub.c USB hub driver
uipaq.c HP ipaq22xx driver
Index: src/sys/dev/usb/files.usb
diff -u src/sys/dev/usb/files.usb:1.90 src/sys/dev/usb/files.usb:1.90.4.1
--- src/sys/dev/usb/files.usb:1.90 Fri Oct 10 16:37:16 2008
+++ src/sys/dev/usb/files.usb Fri Sep 28 10:58:16 2012
@@ -1,4 +1,4 @@
-# $NetBSD: files.usb,v 1.90 2008/10/10 16:37:16 joerg Exp $
+# $NetBSD: files.usb,v 1.90.4.1 2012/09/28 10:58:16 sborrill Exp $
#
# Config file and device description for machine-independent USB code.
# Included by ports that need it. Ports that use it must provide
@@ -86,6 +86,11 @@ device ums: hid, wsmousedev
attach ums at uhidbus
file dev/usb/ums.c ums
+# Touchscreens
+device uts: hid, wsmousedev, tpcalib
+attach uts at uhidbus
+file dev/usb/uts.c uts
+
# eGalax USB Touch Panel
device uep: wsmousedev, tpcalib
attach uep at usbdevif
Index: src/sys/dev/usb/usbdevices.config
diff -u src/sys/dev/usb/usbdevices.config:1.6 src/sys/dev/usb/usbdevices.config:1.6.34.1
--- src/sys/dev/usb/usbdevices.config:1.6 Sat Sep 22 07:40:19 2007
+++ src/sys/dev/usb/usbdevices.config Fri Sep 28 10:58:16 2012
@@ -39,6 +39,10 @@ wsmouse* at ums? mux 0
uep* at uhub? port ?
wsmouse* at uep? mux 0
+# USB Touchscreens
+uts* utsat uhidev? reportid ?
+wsmouse* at uts? mux 0
+
# USB Keyboards
ukbd* at uhidev? reportid ?
wskbd* at ukbd? console ? mux 1
Index: src/sys/dev/usb/usbhid.h
diff -u src/sys/dev/usb/usbhid.h:1.13 src/sys/dev/usb/usbhid.h:1.13.10.1
--- src/sys/dev/usb/usbhid.h:1.13 Mon Apr 28 20:24:01 2008
+++ src/sys/dev/usb/usbhid.h Fri Sep 28 10:58:16 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: usbhid.h,v 1.13 2008/04/28 20:24:01 martin Exp $ */
+/* $NetBSD: usbhid.h,v 1.13.10.1 2012/09/28 10:58:16 sborrill Exp $ */
/* $FreeBSD: src/sys/dev/usb/usbhid.h,v 1.7 1999/11/17 22:33:51 n_hibma Exp $ */
/*
@@ -133,6 +133,8 @@ typedef struct usb_hid_descriptor {
/* Usages Digitizers */
#define HUD_UNDEFINED 0x0000
+#define HUD_TOUCH_SCREEN 0x0004
+#define HUD_FINGER 0x0022
#define HUD_TIP_PRESSURE 0x0030
#define HUD_BARREL_PRESSURE 0x0031
#define HUD_IN_RANGE 0x0032
Added files:
Index: src/share/man/man4/uts.4
diff -u /dev/null src/share/man/man4/uts.4:1.1.10.2
--- /dev/null Fri Sep 28 10:58:17 2012
+++ src/share/man/man4/uts.4 Fri Sep 28 10:58:15 2012
@@ -0,0 +1,64 @@
+.\" $NetBSD: uts.4,v 1.1.10.2 2012/09/28 10:58:15 sborrill Exp $
+.\"
+.\" Copyright (c) 2012 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Pierre Pronchery.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd January 16, 2012
+.Dt UTS 4
+.Os
+.Sh NAME
+.Nm uts
+.Nd USB generic touchscreens
+.Sh SYNOPSIS
+.Cd "uts* at uhidev? reportid ?"
+.Cd "wsmouse* at uts?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for USB touchscreens, otherwise known as Touch
+Digitizer devices.
+Access to panel events is through the
+.Xr wsmouse 4
+driver.
+.Sh SEE ALSO
+.Xr uhidev 4 ,
+.Xr wsmouse 4
+.Sh HISTORY
+The
+.Nm
+driver was written by Pierre Pronchery for
+.Nx .
+The
+.Nm
+driver appeared in
+.Nx 6.0 .
+.Sh BUGS
+.Nm
+currently does not support calibration.
+Also, not all
+.Nx Ns -supplied
+X servers support the absolute position events it generates.
Index: src/sys/dev/usb/uts.c
diff -u /dev/null src/sys/dev/usb/uts.c:1.1.12.2
--- /dev/null Fri Sep 28 10:58:17 2012
+++ src/sys/dev/usb/uts.c Fri Sep 28 10:58:17 2012
@@ -0,0 +1,385 @@
+/*
+ * Copyright (c) 2012 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Pierre Pronchery ([email protected]).
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * USB generic Touch Screen driver.
+ */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: uts.c,v 1.1.12.2 2012/09/28 10:58:17 sborrill Exp $");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/malloc.h>
+#include <sys/device.h>
+#include <sys/ioctl.h>
+#include <sys/vnode.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbhid.h>
+
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdi_util.h>
+#include <dev/usb/usbdevs.h>
+#include <dev/usb/usb_quirks.h>
+#include <dev/usb/uhidev.h>
+#include <dev/usb/hid.h>
+
+#include <dev/wscons/wsconsio.h>
+#include <dev/wscons/wsmousevar.h>
+#include <dev/wscons/tpcalibvar.h>
+
+#ifdef USB_DEBUG
+#define DPRINTF(x) if (utsdebug) printf x
+#define DPRINTFN(n,x) if (utsdebug>(n)) printf x
+int utsdebug = 0;
+#else
+#define DPRINTF(x)
+#define DPRINTFN(n,x)
+#endif
+
+
+struct uts_softc {
+ struct uhidev sc_hdev;
+
+ struct hid_location sc_loc_x, sc_loc_y, sc_loc_z;
+ struct hid_location sc_loc_btn;
+
+ int sc_enabled;
+
+ int flags; /* device configuration */
+#define UTS_ABS 0x1 /* absolute position */
+
+ u_int32_t sc_buttons; /* touchscreen button status */
+ device_t sc_wsmousedev;
+ struct tpcalib_softc sc_tpcalib; /* calibration */
+ struct wsmouse_calibcoords sc_calibcoords;
+
+ char sc_dying;
+};
+
+#define TSCREEN_FLAGS_MASK (HIO_CONST|HIO_RELATIVE)
+
+Static void uts_intr(struct uhidev *addr, void *ibuf, u_int len);
+
+Static int uts_enable(void *);
+Static void uts_disable(void *);
+Static int uts_ioctl(void *, u_long, void *, int, struct lwp *);
+
+Static const struct wsmouse_accessops uts_accessops = {
+ uts_enable,
+ uts_ioctl,
+ uts_disable,
+};
+
+Static int uts_match(device_t, cfdata_t, void *);
+Static void uts_attach(device_t, device_t, void *);
+Static void uts_childdet(device_t, device_t);
+Static int uts_detach(device_t, int);
+Static int uts_activate(device_t, enum devact);
+
+extern struct cfdriver uts_cd;
+
+CFATTACH_DECL2_NEW(uts, sizeof(struct uts_softc), uts_match, uts_attach,
+ uts_detach, uts_activate, NULL, uts_childdet);
+
+Static int
+uts_match(device_t parent, cfdata_t match, void *aux)
+{
+ struct uhidev_attach_arg *uha = aux;
+ int size;
+ void *desc;
+
+ uhidev_get_report_desc(uha->parent, &desc, &size);
+ if (!hid_is_collection(desc, size, uha->reportid,
+ HID_USAGE2(HUP_DIGITIZERS, HUD_TOUCH_SCREEN)) &&
+ !hid_is_collection(desc, size, uha->reportid,
+ HID_USAGE2(HUP_DIGITIZERS, HUD_FINGER)))
+ return UMATCH_NONE;
+
+ return UMATCH_IFACECLASS;
+}
+
+Static void
+uts_attach(device_t parent, device_t self, void *aux)
+{
+ struct uts_softc *sc = device_private(self);
+ struct uhidev_attach_arg *uha = aux;
+ struct wsmousedev_attach_args a;
+ int size;
+ void *desc;
+ u_int32_t flags;
+ struct hid_data * d;
+ struct hid_item item;
+
+ aprint_naive("\n");
+
+ sc->sc_hdev.sc_dev = self;
+ sc->sc_hdev.sc_intr = uts_intr;
+ sc->sc_hdev.sc_parent = uha->parent;
+ sc->sc_hdev.sc_report_id = uha->reportid;
+
+ uhidev_get_report_desc(uha->parent, &desc, &size);
+
+ if (!pmf_device_register(self, NULL, NULL))
+ aprint_error_dev(self, "couldn't establish power handler\n");
+
+ /* requires HID usage Generic_Desktop:X */
+ if (!hid_locate(desc, size, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_X),
+ uha->reportid, hid_input, &sc->sc_loc_x, &flags)) {
+ aprint_error_dev(sc->sc_hdev.sc_dev,
+ "touchscreen has no X report\n");
+ return;
+ }
+ switch (flags & TSCREEN_FLAGS_MASK) {
+ case 0:
+ sc->flags |= UTS_ABS;
+ break;
+ case HIO_RELATIVE:
+ break;
+ default:
+ aprint_error_dev(sc->sc_hdev.sc_dev,
+ "X report 0x%04x not supported\n", flags);
+ return;
+ }
+
+ /* requires HID usage Generic_Desktop:Y */
+ if (!hid_locate(desc, size, HID_USAGE2(HUP_GENERIC_DESKTOP, HUG_Y),
+ uha->reportid, hid_input, &sc->sc_loc_y, &flags)) {
+ aprint_error_dev(sc->sc_hdev.sc_dev,
+ "touchscreen has no Y report\n");
+ return;
+ }
+ switch (flags & TSCREEN_FLAGS_MASK) {
+ case 0:
+ sc->flags |= UTS_ABS;
+ break;
+ case HIO_RELATIVE:
+ break;
+ default:
+ aprint_error_dev(sc->sc_hdev.sc_dev,
+ "Y report 0x%04x not supported\n", flags);
+ return;
+ }
+
+ /* requires HID usage Digitizer:Tip_Switch */
+ if (!hid_locate(desc, size, HID_USAGE2(HUP_DIGITIZERS, HUD_TIP_SWITCH),
+ uha->reportid, hid_input, &sc->sc_loc_btn, 0)) {
+ aprint_error_dev(sc->sc_hdev.sc_dev,
+ "touchscreen has no tip switch report\n");
+ return;
+ }
+
+ /* requires HID usage Digitizer:In_Range */
+ if (!hid_locate(desc, size, HID_USAGE2(HUP_DIGITIZERS, HUD_IN_RANGE),
+ uha->reportid, hid_input, &sc->sc_loc_z, &flags)) {
+ aprint_error_dev(sc->sc_hdev.sc_dev,
+ "touchscreen has no range report\n");
+ return;
+ }
+
+ /* multi-touch support would need HUD_CONTACTID and HUD_CONTACTMAX */
+
+#ifdef USB_DEBUG
+ DPRINTF(("uts_attach: sc=%p\n", sc));
+ DPRINTF(("uts_attach: X\t%d/%d\n",
+ sc->sc_loc_x.pos, sc->sc_loc_x.size));
+ DPRINTF(("uts_attach: Y\t%d/%d\n",
+ sc->sc_loc_y.pos, sc->sc_loc_y.size));
+ DPRINTF(("uts_attach: Z\t%d/%d\n",
+ sc->sc_loc_z.pos, sc->sc_loc_z.size));
+#endif
+
+ a.accessops = &uts_accessops;
+ a.accesscookie = sc;
+
+ sc->sc_wsmousedev = config_found(self, &a, wsmousedevprint);
+
+ /* calibrate the touchscreen */
+ memset(&sc->sc_calibcoords, 0, sizeof(sc->sc_calibcoords));
+ sc->sc_calibcoords.maxx = 4095;
+ sc->sc_calibcoords.maxy = 4095;
+ sc->sc_calibcoords.samplelen = WSMOUSE_CALIBCOORDS_RESET;
+ d = hid_start_parse(desc, size, hid_input);
+ while (hid_get_item(d, &item)) {
+ if (item.kind != hid_input
+ || HID_GET_USAGE_PAGE(item.usage) != HUP_GENERIC_DESKTOP
+ || item.report_ID != sc->sc_hdev.sc_report_id)
+ continue;
+ if (HID_GET_USAGE(item.usage) == HUG_X) {
+ sc->sc_calibcoords.minx = item.logical_minimum;
+ sc->sc_calibcoords.maxx = item.logical_maximum;
+ }
+ if (HID_GET_USAGE(item.usage) == HUG_Y) {
+ sc->sc_calibcoords.miny = item.logical_minimum;
+ sc->sc_calibcoords.maxy = item.logical_maximum;
+ }
+ }
+ hid_end_parse(d);
+
+ tpcalib_init(&sc->sc_tpcalib);
+ tpcalib_ioctl(&sc->sc_tpcalib, WSMOUSEIO_SCALIBCOORDS,
+ (void *)&sc->sc_calibcoords, 0, 0);
+
+ return;
+}
+
+Static int
+uts_detach(device_t self, int flags)
+{
+ struct uts_softc *sc = device_private(self);
+ int rv = 0;
+
+ DPRINTF(("uts_detach: sc=%p flags=%d\n", sc, flags));
+
+ if (sc->sc_wsmousedev != NULL)
+ rv = config_detach(sc->sc_wsmousedev, flags);
+
+ pmf_device_deregister(self);
+
+ return rv;
+}
+
+Static void
+uts_childdet(device_t self, device_t child)
+{
+ struct uts_softc *sc = device_private(self);
+
+ KASSERT(sc->sc_wsmousedev == child);
+ sc->sc_wsmousedev = NULL;
+}
+
+Static int
+uts_activate(device_t self, enum devact act)
+{
+ struct uts_softc *sc = device_private(self);
+
+ switch (act) {
+ case DVACT_DEACTIVATE:
+ sc->sc_dying = 1;
+ return 0;
+ default:
+ return EOPNOTSUPP;
+ }
+}
+
+Static int
+uts_enable(void *v)
+{
+ struct uts_softc *sc = v;
+
+ DPRINTFN(1,("uts_enable: sc=%p\n", sc));
+
+ if (sc->sc_dying)
+ return EIO;
+
+ if (sc->sc_enabled)
+ return EBUSY;
+
+ sc->sc_enabled = 1;
+ sc->sc_buttons = 0;
+
+ return uhidev_open(&sc->sc_hdev);
+}
+
+Static void
+uts_disable(void *v)
+{
+ struct uts_softc *sc = v;
+
+ DPRINTFN(1,("uts_disable: sc=%p\n", sc));
+#ifdef DIAGNOSTIC
+ if (!sc->sc_enabled) {
+ printf("uts_disable: not enabled\n");
+ return;
+ }
+#endif
+
+ sc->sc_enabled = 0;
+ uhidev_close(&sc->sc_hdev);
+}
+
+Static int
+uts_ioctl(void *v, u_long cmd, void *data, int flag, struct lwp *l)
+{
+ struct uts_softc *sc = v;
+
+ switch (cmd) {
+ case WSMOUSEIO_GTYPE:
+ if (sc->flags & UTS_ABS)
+ *(u_int *)data = WSMOUSE_TYPE_TPANEL;
+ else
+ *(u_int *)data = WSMOUSE_TYPE_USB;
+ return 0;
+ case WSMOUSEIO_SCALIBCOORDS:
+ case WSMOUSEIO_GCALIBCOORDS:
+ return tpcalib_ioctl(&sc->sc_tpcalib, cmd, data, flag, l);
+ }
+
+ return EPASSTHROUGH;
+}
+
+Static void
+uts_intr(struct uhidev *addr, void *ibuf, u_int len)
+{
+ struct uts_softc *sc = (struct uts_softc *)addr;
+ int dx, dy, dz;
+ u_int32_t buttons = 0;
+ int flags, s;
+
+ DPRINTFN(5,("uts_intr: len=%d\n", len));
+
+ flags = WSMOUSE_INPUT_DELTA | WSMOUSE_INPUT_ABSOLUTE_Z;
+
+ dx = hid_get_data(ibuf, &sc->sc_loc_x);
+ if (sc->flags & UTS_ABS) {
+ flags |= (WSMOUSE_INPUT_ABSOLUTE_X | WSMOUSE_INPUT_ABSOLUTE_Y);
+ dy = hid_get_data(ibuf, &sc->sc_loc_y);
+ tpcalib_trans(&sc->sc_tpcalib, dx, dy, &dx, &dy);
+ } else
+ dy = -hid_get_data(ibuf, &sc->sc_loc_y);
+
+ dz = hid_get_data(ibuf, &sc->sc_loc_z);
+
+ if (hid_get_data(ibuf, &sc->sc_loc_btn))
+ buttons |= 1;
+
+ if (dx != 0 || dy != 0 || dz != 0 || buttons != sc->sc_buttons) {
+ DPRINTFN(10,("uts_intr: x:%d y:%d z:%d buttons:0x%x\n",
+ dx, dy, dz, buttons));
+ sc->sc_buttons = buttons;
+ if (sc->sc_wsmousedev != NULL) {
+ s = spltty();
+ wsmouse_input(sc->sc_wsmousedev, buttons, dx, dy, dz, 0,
+ flags);
+ splx(s);
+ }
+ }
+}
