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hpqlb(4): driver for HP Quick Launch buttons - found on HP Pavilion Notebooks

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This commit is contained in:
cegger 2008-05-01 20:18:18 +00:00
parent 82a9123f59
commit d9b775927c
12 changed files with 425 additions and 18 deletions
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3
doc/CHANGES
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@ -1,4 +1,4 @@
LIST OF CHANGES FROM LAST RELEASE: <$Revision: 1.1050 $>
LIST OF CHANGES FROM LAST RELEASE: <$Revision: 1.1051 $>
[Note: This file does not mention every change made to the NetBSD source tree.
@ -519,3 +519,4 @@ Changes from NetBSD 4.0 to NetBSD 5.0:
tests: Convert the tests in the tests/ hierarchy that were written in
C++ to C, making use of the libatf-c library that comes with
the ATF 0.5 just imported. [jmmv 20080501]
hpqlb(4): Hotkey driver for HP notebooks. [cegger 20080501]

4
share/man/man4/Makefile
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@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.463 2008/04/22 22:37:13 cegger Exp $
# $NetBSD: Makefile,v 1.464 2008/05/01 20:18:19 cegger Exp $
# @(#)Makefile 8.1 (Berkeley) 6/18/93
MAN= aac.4 ac97.4 acardide.4 aceride.4 acphy.4 adbbt.4 adbkbd.4 adbms.4 \
@ -21,7 +21,7 @@ MAN= aac.4 ac97.4 acardide.4 aceride.4 acphy.4 adbbt.4 adbkbd.4 adbms.4 \
esa.4 esiop.4 esl.4 esm.4 eso.4 etherip.4 exphy.4 fast_ipsec.4 fd.4 \
finsio.4 fpa.4 fms.4 fss.4 fxp.4 gem.4 genfb.4 gentbi.4 \
glxtphy.4 gpib.4 gpio.4 gre.4 gphyter.4 gsip.4 hifn.4 hme.4 \
hptide.4 ichlpcib.4 ichsmb.4 icmp.4 icp.4 icsphy.4 iee.4 ieee80211.4 \
hpqlb.4 hptide.4 ichlpcib.4 ichsmb.4 icmp.4 icp.4 icsphy.4 iee.4 ieee80211.4 \
ifmedia.4 igsfb.4 iha.4 inet.4 ikphy.4 inphy.4 intersil7170.4 \
ioasic.4 ioat.4 iop.4 iophy.4 iopsp.4 ip.4 ipkdb.4 ipmi.4 ipw.4 \
iso.4 isp.4 isv.4 itesio.4 iteide.4 iwi.4 ixpide.4 jmide.4 joy.4 kloader.4 kse.4 \

77
share/man/man4/hpqlb.4 Normal file
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@ -0,0 +1,77 @@
.\" $NetBSD: hpqlb.4,v 1.1 2008/05/01 20:18:19 cegger Exp $
.\"
.\" Copyright (c) 2008 Christoph Egger <cegger@netbsd.org>
.\" All rights reserved.
.\"
.\" 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 May 01, 2008
.Dt HPQLB 4
.Os
.Sh NAME
.Nm hpqlb
.Nd HP Quick Launch Buttons
.Sh SYNOPSIS
.Cd "hpqlb* at acpi?"
.Sh DESCRIPTION
The
.Tn HP
Pavilion notebook computers come with hotkeys supported by this driver.
These hotkeys generate keycodes apart some of them.
The
.Nm
driver provides support all hotkeys generating keycodes including the
those on the HP Remote control device.
.Pp
The following hotkeys which do not generate keycodes are:
.Pp
.Bl -bullet -compact -offset indent
.It
Display Switch
.It
Brightness Up
.It
Brightness Down
.El
.Pp
Additionally on the remote control do not generate keycodes are:
.Pp
.Bl -bullet -compact -offset indent
.It
HP Quick button
.It
HP DVD button
.It
Windows button
.El
.Pp
.El
.Sh SEE ALSO
.Xr acpi 4
.Sh HISTORY
The
.Nm
driver
appeared in
.Nx 5.0 .
.Sh AUTHORS
This driver was written for NetBSD by Christoph Egger.

5
sys/arch/amd64/conf/GENERIC
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@ -1,4 +1,4 @@
# $NetBSD: GENERIC,v 1.207 2008/04/30 22:08:18 ad Exp $
# $NetBSD: GENERIC,v 1.208 2008/05/01 20:18:18 cegger 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: 1.207 $"
#ident "GENERIC-$Revision: 1.208 $"
maxusers 64 # estimated number of users
@ -279,6 +279,7 @@ asus* at acpi? # ASUS hotkeys
attimer* at acpi? # AT Timer
#com* at acpi? # Serial communications interface
#fdc* at acpi? # Floppy disk controller
hpqlb* at acpi? # HP Quick Launch Buttons
hpet* at acpi? # High Precision Event Timer
joy* at acpi? # Joystick/Game port
#lpt* at acpi? # Parallel port

3
sys/arch/amd64/conf/XEN3_DOM0
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@ -1,4 +1,4 @@
# $NetBSD: XEN3_DOM0,v 1.15 2008/04/21 20:20:12 cegger Exp $
# $NetBSD: XEN3_DOM0,v 1.16 2008/05/01 20:18:18 cegger Exp $
include "arch/amd64/conf/std.xen"
@ -216,6 +216,7 @@ acpibut* at acpi? # ACPI Button
acpiec* at acpi? # ACPI Embedded Controller
acpilid* at acpi? # ACPI Lid Switch
acpitz* at acpi? # ACPI Thermal Zone
hpqlb* at acpi? # HP Quick Launch Buttons
# PCI bus support
pci* at hypervisor? bus ?

5
sys/arch/i386/conf/ALL
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@ -1,4 +1,4 @@
# $NetBSD: ALL,v 1.169 2008/04/30 15:29:11 ad Exp $
# $NetBSD: ALL,v 1.170 2008/05/01 20:18:18 cegger Exp $
# From NetBSD: GENERIC,v 1.787 2006/10/01 18:37:54 bouyer Exp
#
# ALL machine description file
@ -17,7 +17,7 @@ include "arch/i386/conf/std.i386"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
#ident "ALL-$Revision: 1.169 $"
#ident "ALL-$Revision: 1.170 $"
maxusers 32 # estimated number of users
@ -357,6 +357,7 @@ asus* at acpi? # ASUS hotkeys
attimer* at acpi? # AT Timer
com* at acpi? # Serial communications interface
fdc* at acpi? # Floppy disk controller
hpqlb* at acpi? # HP Quick Launch Buttons
hpet* at acpi? # High Precision Event Timer
joy* at acpi? # Joystick/Game port
lpt* at acpi? # Parallel port

5
sys/arch/i386/conf/GENERIC
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@ -1,4 +1,4 @@
# $NetBSD: GENERIC,v 1.891 2008/04/30 15:29:11 ad Exp $
# $NetBSD: GENERIC,v 1.892 2008/05/01 20:18:18 cegger 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: 1.891 $"
#ident "GENERIC-$Revision: 1.892 $"
maxusers 64 # estimated number of users
@ -360,6 +360,7 @@ asus* at acpi? # ASUS hotkeys
attimer* at acpi? # AT Timer
#com* at acpi? # Serial communications interface
#fdc* at acpi? # Floppy disk controller
hpqlb* at acpi? # HP Quick Launch Buttons
hpet* at acpi? # High Precision Event Timer
joy* at acpi? # Joystick/Game port
#lpt* at acpi? # Parallel port

5
sys/arch/i386/conf/XEN3_DOM0
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@ -1,4 +1,4 @@
# $NetBSD: XEN3_DOM0,v 1.8 2008/01/07 08:39:07 martti Exp $
# $NetBSD: XEN3_DOM0,v 1.9 2008/05/01 20:18:18 cegger Exp $
#
# XEN3_0: Xen 3.0 domain0 kernel
@ -35,6 +35,7 @@ acpibut* at acpi? # ACPI Button
acpiec* at acpi? # ACPI Embedded Controller (late binding)
acpiecdt* at acpi? # ACPI Embedded Controller (early binding)
acpilid* at acpi? # ACPI Lid Switch
hpqlb* at acpi? # HP Quick Launch Buttons
pseudo-device xvif
pseudo-device xbdback

7
sys/dev/acpi/files.acpi
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@ -1,4 +1,4 @@
# $NetBSD: files.acpi,v 1.50 2008/03/31 15:17:21 jmcneill Exp $
# $NetBSD: files.acpi,v 1.51 2008/05/01 20:18:19 cegger Exp $
include "dev/acpi/acpica/files.acpica"
@ -122,6 +122,11 @@ file dev/acpi/asus_acpi.c asus
attach ug at acpinodebus with ug_acpi
file dev/acpi/ug_acpi.c ug_acpi
# HP Quick Launch Buttons
device hpqlb: sysmon_power
attach hpqlb at acpinodebus
file dev/acpi/hpqlb_acpi.c hpqlb
# Sony Notebook Controller (brightness, hotkeys, etc.)
device sony: displaydev
attach sony at acpinodebus with sony_acpi

288
sys/dev/acpi/hpqlb_acpi.c Normal file
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@ -0,0 +1,288 @@
/* $NetBSD: hpqlb_acpi.c,v 1.1 2008/05/01 20:18:19 cegger Exp $ */
/*-
* Copyright (c) 2008 Christoph Egger <cegger@netbsd.org>
* All rights reserved.
*
* 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.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: hpqlb_acpi.c,v 1.1 2008/05/01 20:18:19 cegger Exp $");
#include <sys/types.h>
#include <sys/param.h>
#include <sys/malloc.h>
#include <sys/buf.h>
#include <sys/callout.h>
#include <sys/kernel.h>
#include <sys/device.h>
#include <sys/pmf.h>
#include <dev/acpi/acpivar.h>
#include <machine/pio.h>
#include <dev/wscons/wsconsio.h>
#include <dev/wscons/wskbdvar.h>
#include <dev/isa/isareg.h>
#ifdef HPQLB_DEBUG
#define DPRINTF(x) do { printf x; } while (/* CONSTCOND */0)
#else
#define DPRINTF(x)
#endif
struct hpqlb_softc {
device_t sc_dev;
struct acpi_devnode *sc_node;
device_t sc_wskbddev;
#define HP_PSW_DISPLAY_CYCLE 0
#define HP_PSW_BRIGHTNESS_UP 1
#define HP_PSW_BRIGHTNESS_DOWN 2
#define HP_PSW_SLEEP 3
#define HP_PSW_LAST 4
struct sysmon_pswitch sc_smpsw[HP_PSW_LAST];
bool sc_smpsw_displaycycle_valid;
bool sc_smpsw_sleep_valid;
};
#define HP_QLB_Quick 0x88
#define HP_QLB_DVD 0x8e
#define HP_QLB_FullBackward 0x90
#define HP_QLB_Play 0xa2
#define HP_QLB_FullForward 0x99
#define HP_QLB_Stop 0xa4
#define HP_QLB_VolumeMute 0xa0
#define HP_QLB_VolumeDown 0xae
#define HP_QLB_VolumeUp 0xb0
#define HP_QLB_Help 0xb1
#define HP_QLB_WWW 0xb2
#define HP_QLB_DisplayCycle /* ??? */
#define HP_QLB_Sleep 0xdf
#define HP_QLB_Lock 0x8a
#define HP_QLB_BrightnessDown /* ??? */
#define HP_QLB_BrightnessUp /* ??? */
#define HP_QLB_ChasisOpen 0xe3
static int hpqlb_match(device_t, cfdata_t, void *);
static void hpqlb_attach(device_t, device_t, void *);
static int hpqlb_finalize(device_t);
static int hpqlb_hotkey_handler(struct wskbd_softc *, void *, u_int, int);
static void hpqlb_init(device_t);
static bool hpqlb_resume(device_t PMF_FN_PROTO);
CFATTACH_DECL_NEW(hpqlb, sizeof(struct hpqlb_softc),
hpqlb_match, hpqlb_attach, NULL, NULL);
static const char * const hpqlb_ids[] = {
"HPQ0006",
"HPQ0007",
NULL
};
static int
hpqlb_match(device_t parent, cfdata_t match, void *opaque)
{
struct acpi_attach_args *aa = opaque;
if (aa->aa_node->ad_type != ACPI_TYPE_DEVICE)
return 0;
return acpi_match_hid(aa->aa_node->ad_devinfo, hpqlb_ids);
}
static void
hpqlb_attach(device_t parent, device_t self, void *opaque)
{
struct hpqlb_softc *sc = device_private(self);
struct acpi_attach_args *aa = opaque;
sc->sc_node = aa->aa_node;
sc->sc_dev = self;
aprint_naive("\n");
aprint_normal(": HP Quick Launch Buttons\n");
hpqlb_init(self);
if (config_finalize_register(self, hpqlb_finalize) != 0)
aprint_error_dev(self,
"WARNING: unable to register hpqlb finalizer\n");
sc->sc_smpsw_displaycycle_valid = true;
sc->sc_smpsw[HP_PSW_DISPLAY_CYCLE].smpsw_name =
PSWITCH_HK_DISPLAY_CYCLE;
sc->sc_smpsw[HP_PSW_DISPLAY_CYCLE].smpsw_type =
PSWITCH_TYPE_HOTKEY;
if (sysmon_pswitch_register(&sc->sc_smpsw[HP_PSW_DISPLAY_CYCLE])) {
aprint_error_dev(self, "couldn't register with sysmon\n");
sc->sc_smpsw_displaycycle_valid = false;
}
sc->sc_smpsw_sleep_valid = true;
sc->sc_smpsw[HP_PSW_SLEEP].smpsw_name = device_xname(self);
sc->sc_smpsw[HP_PSW_SLEEP].smpsw_type = PSWITCH_TYPE_SLEEP;
if (sysmon_pswitch_register(&sc->sc_smpsw[HP_PSW_SLEEP])) {
aprint_error_dev(self, "couldn't register sleep with sysmon\n");
sc->sc_smpsw_sleep_valid = false;
}
if (!pmf_device_register(self, NULL, hpqlb_resume))
aprint_error_dev(self, "couldn't establish power handler\n");
}
static int
hpqlb_hotkey_handler(struct wskbd_softc *wskbd_sc, void *cookie,
u_int type, int value)
{
struct hpqlb_softc *sc = cookie;
int ret = 1;
switch (value) {
case HP_QLB_VolumeMute:
if (type != WSCONS_EVENT_KEY_DOWN)
break;
pmf_event_inject(NULL, PMFE_AUDIO_VOLUME_TOGGLE);
break;
case HP_QLB_VolumeDown:
if (type != WSCONS_EVENT_KEY_DOWN)
break;
pmf_event_inject(NULL, PMFE_AUDIO_VOLUME_DOWN);
break;
case HP_QLB_VolumeUp:
if (type != WSCONS_EVENT_KEY_DOWN)
break;
pmf_event_inject(NULL, PMFE_AUDIO_VOLUME_UP);
break;
#if 0
case HP_QLB_DisplayCycle: /* ??? */
if (type != WSCONS_EVENT_KEY_DOWN)
break;
if (sc->sc_smpsw_displaycycle_valid == false)
break;
sysmon_pswitch_event(&sc->sc_smpsw[HP_PSW_DISPLAY_CYCLE],
PSWITCH_EVENT_PRESSED);
break;
#endif
case HP_QLB_Sleep:
if (type != WSCONS_EVENT_KEY_DOWN)
break;
if (sc->sc_smpsw_sleep_valid == false) {
DPRINTF(("%s: Sleep hotkey\n", device_xname(sc->sc_dev)));
break;
}
sysmon_pswitch_event(&sc->sc_smpsw[HP_PSW_SLEEP],
PSWITCH_EVENT_PRESSED);
break;
#if 0
case HP_QLB_BrightnessDown: /* ??? */
if (type != WSCONS_EVENT_KEY_DOWN)
break;
pmf_event_inject(NULL, PMFE_DISPLAY_BRIGHTNESS_DOWN);
break;
case HP_QLB_BrightnessUp: /* ??? */
if (type != WSCONS_EVENT_KEY_DOWN)
break;
pmf_event_inject(NULL, PMFE_DISPLAY_BRIGHTNESS_UP);
break;
#endif
case HP_QLB_ChasisOpen:
if (type != WSCONS_EVENT_KEY_DOWN)
break;
pmf_event_inject(NULL, PMFE_CHASSIS_LID_OPEN);
break;
default:
DPRINTF(("%s: unknown hotkey 0x%02x\n",
device_xname(sc->sc_dev), value));
ret = 0; /* Assume, this is no hotkey */
break;
}
return ret;
}
static void
hpqlb_init(device_t self)
{
/* HPQ0006: HP Quick Launch Buttons */
/* HPQ0007: HP Remote Device */
/* val 0, 1 or 7 == HPQ0006 */
/* val not 0, 1 or 7 == HPQ0007 */
/* Turn on Quick Launch Buttons */
outb(IO_RTC+2, 0xaf);
outb(IO_RTC+3, 7 /* val */);
}
static int
hpqlb_finalize(device_t self)
{
device_t dv;
struct hpqlb_softc *sc = device_private(self);
static int done_once = 0;
/* Since we only handle real hardware, we only need to be
* called once.
*/
if (done_once)
return 0;
done_once = 1;
TAILQ_FOREACH(dv, &alldevs, dv_list) {
if (!device_is_a(dv, "wskbd"))
continue;
/* Make sure, we don't get a wskbd from a USB keyboard.
* QLB only works on the wskbd attached on pckbd. */
if (!device_is_a(device_parent(dv), "pckbd"))
continue;
aprint_normal_dev(self, "registering on %s\n",
device_xname(dv));
break;
}
if (dv == NULL) {
aprint_error_dev(self, "WARNING: no matching wskbd found\n");
return 1;
}
sc->sc_wskbddev = dv;
wskbd_hotkey_register(sc->sc_wskbddev, sc, hpqlb_hotkey_handler);
return 0;
}
static bool
hpqlb_resume(device_t self PMF_FN_ARGS)
{
hpqlb_init(self);
return true;
}

30
sys/dev/wscons/wskbd.c
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@ -1,4 +1,4 @@
/* $NetBSD: wskbd.c,v 1.117 2008/04/27 05:15:45 cegger Exp $ */
/* $NetBSD: wskbd.c,v 1.118 2008/05/01 20:18:19 cegger Exp $ */
/*
* Copyright (c) 1996, 1997 Christopher G. Demetriou. All rights reserved.
@ -79,7 +79,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: wskbd.c,v 1.117 2008/04/27 05:15:45 cegger Exp $");
__KERNEL_RCSID(0, "$NetBSD: wskbd.c,v 1.118 2008/05/01 20:18:19 cegger Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@ -178,6 +178,9 @@ struct wskbd_softc {
int sc_refcnt;
u_char sc_dying; /* device is being detached */
wskbd_hotkey_plugin *sc_hotkey;
void *sc_hotkeycookie;
};
#define MOD_SHIFT_L (1 << 0)
@ -387,6 +390,8 @@ wskbd_attach(device_t parent, device_t self, void *aux)
sc->sc_base.me_dv = self;
sc->sc_isconsole = ap->console;
sc->sc_hotkey = NULL;
sc->sc_hotkeycookie = NULL;
#if NWSMUX > 0 || NWSDISPLAY > 0
sc->sc_base.me_ops = &wskbd_srcops;
@ -1613,6 +1618,16 @@ internal_command(struct wskbd_softc *sc, u_int *type, keysym_t ksym,
return (0);
}
device_t
wskbd_hotkey_register(device_t self, void *cookie, wskbd_hotkey_plugin *hotkey)
{
struct wskbd_softc *sc = device_private(self);
sc->sc_hotkey = hotkey;
sc->sc_hotkeycookie = cookie;
return sc->sc_base.me_dv;
}
static int
wskbd_translate(struct wskbd_internal *id, u_int type, int value)
{
@ -1620,6 +1635,7 @@ wskbd_translate(struct wskbd_internal *id, u_int type, int value)
keysym_t ksym, res, *group;
struct wscons_keymap kpbuf, *kp;
int iscommand = 0;
int ishotkey = 0;
if (type == WSCONS_EVENT_ALL_KEYS_UP) {
id->t_modifiers &= ~(MOD_SHIFT_L | MOD_SHIFT_R
@ -1632,10 +1648,16 @@ wskbd_translate(struct wskbd_internal *id, u_int type, int value)
}
if (sc != NULL) {
if (sc->sc_hotkey != NULL)
ishotkey = sc->sc_hotkey(sc, sc->sc_hotkeycookie,
type, value);
if (ishotkey)
return 0;
if (value < 0 || value >= sc->sc_maplen) {
#ifdef DEBUG
printf("wskbd_translate: keycode %d out of range\n",
value);
printf("%s: keycode %d out of range\n",
__func__, value);
#endif
return (0);
}

11
sys/dev/wscons/wskbdvar.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: wskbdvar.h,v 1.15 2008/03/25 00:49:20 cube Exp $ */
/* $NetBSD: wskbdvar.h,v 1.16 2008/05/01 20:18:19 cegger Exp $ */
/*
* Copyright (c) 1996, 1997 Christopher G. Demetriou. All rights reserved.
@ -92,6 +92,15 @@ void wskbd_input(device_t, u_int, int);
/* for WSDISPLAY_COMPAT_RAWKBD */
void wskbd_rawinput(device_t, u_char *, int);
/*
* Callbacks for (ACPI) hotkey drivers which generate
* keycodes.
*/
struct wskbd_softc;
typedef int (wskbd_hotkey_plugin)(struct wskbd_softc *, void *, u_int, int);
device_t wskbd_hotkey_register(device_t, void *, wskbd_hotkey_plugin *);
/*
* Console interface.
*/