338 lines
8.6 KiB
C
338 lines
8.6 KiB
C
/* $NetBSD: btnmgr.c,v 1.12 2002/12/10 06:18:07 hamajima Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1999
|
|
* Shin Takemura and PocketBSD Project. 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the PocketBSD project
|
|
* and its contributors.
|
|
* 4. Neither the name of the project nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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: btnmgr.c,v 1.12 2002/12/10 06:18:07 hamajima Exp $");
|
|
|
|
#define BTNMGRDEBUG
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/conf.h>
|
|
#include <sys/device.h>
|
|
#include <sys/malloc.h>
|
|
#include <sys/kernel.h>
|
|
|
|
#include "opt_wsdisplay_compat.h"
|
|
#include <dev/wscons/wsconsio.h>
|
|
#include <dev/wscons/wskbdvar.h>
|
|
#include <dev/wscons/wsksymdef.h>
|
|
#ifdef WSDISPLAY_COMPAT_RAWKBD
|
|
#include <dev/hpc/pckbd_encode.h>
|
|
#endif
|
|
|
|
#include <machine/bus.h>
|
|
#include <machine/autoconf.h>
|
|
#include <machine/config_hook.h>
|
|
|
|
#ifdef BTNMGRDEBUG
|
|
#ifndef BTNMGRDEBUG_CONF
|
|
#define BTNMGRDEBUG_CONF 0
|
|
#endif
|
|
int btnmgr_debug = BTNMGRDEBUG_CONF;
|
|
#define DPRINTF(arg) if (btnmgr_debug) printf arg;
|
|
#define DPRINTFN(n, arg) if (btnmgr_debug > (n)) printf arg;
|
|
#else
|
|
#define DPRINTF(arg)
|
|
#define DPRINTFN(n, arg)
|
|
#endif
|
|
|
|
struct btnmgr_softc {
|
|
struct device sc_dev;
|
|
config_hook_tag sc_hook_tag;
|
|
int sc_enabled;
|
|
struct device *sc_wskbddev;
|
|
#ifdef WSDISPLAY_COMPAT_RAWKBD
|
|
int sc_rawkbd;
|
|
#endif
|
|
};
|
|
|
|
int btnmgrmatch(struct device *, struct cfdata *, void *);
|
|
void btnmgrattach(struct device *, struct device *, void *);
|
|
char *btnmgr_name(long);
|
|
static int btnmgr_hook(void *, int, long, void *);
|
|
|
|
/*
|
|
* global/static data
|
|
*/
|
|
CFATTACH_DECL(btnmgr, sizeof(struct btnmgr_softc),
|
|
btnmgrmatch, btnmgrattach, NULL, NULL);
|
|
|
|
#ifdef notyet
|
|
dev_type_open(btnmgropen);
|
|
dev_type_close(btnmgrclose);
|
|
dev_type_read(btnmgrread);
|
|
dev_type_write(btnmgrwrite);
|
|
dev_type_ioctl(btnmgrioctl);
|
|
|
|
const struct cdevsw btnmgr_cdevsw = {
|
|
btnmgropen, btnmgrclose, btnmgrread, btnmgrwrite, btnmgrioctl,
|
|
nostop, notty, nopoll, nommap, nokqfilter,
|
|
};
|
|
#endif /* notyet */
|
|
|
|
/* wskbd accessopts */
|
|
int btnmgr_wskbd_enable(void *, int);
|
|
void btnmgr_wskbd_set_leds(void *, int);
|
|
int btnmgr_wskbd_ioctl(void *, u_long, caddr_t, int, struct proc *);
|
|
|
|
const struct wskbd_accessops btnmgr_wskbd_accessops = {
|
|
btnmgr_wskbd_enable,
|
|
btnmgr_wskbd_set_leds,
|
|
btnmgr_wskbd_ioctl,
|
|
};
|
|
|
|
/* button config: index by buttun event id */
|
|
static const struct {
|
|
int kevent;
|
|
int keycode;
|
|
char *name;
|
|
} button_config[] = {
|
|
/* id kevent keycode name */
|
|
[CONFIG_HOOK_BUTTONEVENT_POWER] = { 0, 0, "Power" },
|
|
[CONFIG_HOOK_BUTTONEVENT_OK] = { 1, 28, "OK" },
|
|
[CONFIG_HOOK_BUTTONEVENT_CANCEL] = { 1, 1, "Cancel" },
|
|
[CONFIG_HOOK_BUTTONEVENT_UP] = { 1, 72, "Up" },
|
|
[CONFIG_HOOK_BUTTONEVENT_DOWN] = { 1, 80, "Down" },
|
|
[CONFIG_HOOK_BUTTONEVENT_REC] = { 0, 0, "Rec" },
|
|
[CONFIG_HOOK_BUTTONEVENT_COVER] = { 0, 0, "Cover" },
|
|
[CONFIG_HOOK_BUTTONEVENT_LIGHT] = { 1, 57, "Light" },
|
|
[CONFIG_HOOK_BUTTONEVENT_CONTRAST] = { 0, 0, "Contrast" },
|
|
[CONFIG_HOOK_BUTTONEVENT_APP0] = { 1, 67, "Application 0" },
|
|
[CONFIG_HOOK_BUTTONEVENT_APP1] = { 1, 68, "Application 1" },
|
|
[CONFIG_HOOK_BUTTONEVENT_APP2] = { 1, 87, "Application 2" },
|
|
[CONFIG_HOOK_BUTTONEVENT_APP3] = { 1, 88, "Application 3" },
|
|
};
|
|
static const int n_button_config =
|
|
sizeof(button_config) / sizeof(*button_config);
|
|
|
|
#define KC(n) KS_KEYCODE(n)
|
|
static const keysym_t btnmgr_keydesc_default[] = {
|
|
/* pos normal shifted */
|
|
KC(1), KS_Escape,
|
|
KC(28), KS_Return,
|
|
KC(57), KS_Cmd, KS_Cmd_BacklightToggle,
|
|
KC(67), KS_f9,
|
|
KC(68), KS_f10,
|
|
KC(72), KS_KP_Up,
|
|
KC(80), KS_KP_Down,
|
|
KC(87), KS_f11,
|
|
KC(88), KS_f12,
|
|
};
|
|
#undef KC
|
|
#define KBD_MAP(name, base, map) \
|
|
{ name, base, sizeof(map)/sizeof(keysym_t), map }
|
|
const struct wscons_keydesc btnmgr_keydesctab[] = {
|
|
KBD_MAP(KB_US, 0, btnmgr_keydesc_default),
|
|
{0, 0, 0, 0}
|
|
};
|
|
#undef KBD_MAP
|
|
|
|
struct wskbd_mapdata btnmgr_keymapdata = {
|
|
btnmgr_keydesctab,
|
|
KB_US, /* XXX, This is bad idea... */
|
|
};
|
|
|
|
/*
|
|
* function bodies
|
|
*/
|
|
int
|
|
btnmgrmatch(struct device *parent, struct cfdata *match, void *aux)
|
|
{
|
|
struct mainbus_attach_args *ma = aux;
|
|
|
|
if (strcmp(ma->ma_name, match->cf_name))
|
|
return 0;
|
|
|
|
return (1);
|
|
}
|
|
|
|
void
|
|
btnmgrattach(struct device *parent, struct device *self, void *aux)
|
|
{
|
|
int id;
|
|
struct btnmgr_softc *sc = (struct btnmgr_softc *)self;
|
|
struct wskbddev_attach_args wa;
|
|
|
|
printf("\n");
|
|
|
|
/*
|
|
* install button event listener
|
|
*/
|
|
for (id = 0; id <= n_button_config; id++)
|
|
if (button_config[id].name != NULL)
|
|
sc->sc_hook_tag = config_hook(CONFIG_HOOK_BUTTONEVENT,
|
|
id, CONFIG_HOOK_SHARE,
|
|
btnmgr_hook, sc);
|
|
|
|
/*
|
|
* attach wskbd
|
|
*/
|
|
wa.console = 0;
|
|
wa.keymap = &btnmgr_keymapdata;
|
|
wa.accessops = &btnmgr_wskbd_accessops;
|
|
wa.accesscookie = sc;
|
|
|
|
sc->sc_wskbddev = config_found(self, &wa, wskbddevprint);
|
|
}
|
|
|
|
static int
|
|
btnmgr_hook(void *ctx, int type, long id, void *msg)
|
|
{
|
|
struct btnmgr_softc *sc = ctx;
|
|
|
|
DPRINTF(("%s button: %s\n", btnmgr_name(id), msg ? "ON" : "OFF"));
|
|
|
|
if (button_config[id].kevent) {
|
|
u_int evtype;
|
|
evtype = msg ? WSCONS_EVENT_KEY_DOWN : WSCONS_EVENT_KEY_UP;
|
|
#ifdef WSDISPLAY_COMPAT_RAWKBD
|
|
if (sc->sc_rawkbd) {
|
|
int n;
|
|
u_char data[16];
|
|
n = pckbd_encode(evtype, button_config[id].keycode,
|
|
data);
|
|
wskbd_rawinput(sc->sc_wskbddev, data, n);
|
|
} else
|
|
#endif
|
|
wskbd_input(sc->sc_wskbddev, evtype,
|
|
button_config[id].keycode);
|
|
}
|
|
|
|
if (id == CONFIG_HOOK_BUTTONEVENT_POWER && msg)
|
|
config_hook_call(CONFIG_HOOK_PMEVENT,
|
|
CONFIG_HOOK_PMEVENT_SUSPENDREQ, NULL);
|
|
else if (id == CONFIG_HOOK_BUTTONEVENT_COVER)
|
|
config_hook_call(CONFIG_HOOK_POWERCONTROL,
|
|
CONFIG_HOOK_POWERCONTROL_LCDLIGHT, (void*)(msg ? 0: 1));
|
|
|
|
return (0);
|
|
}
|
|
|
|
char*
|
|
btnmgr_name(long id)
|
|
{
|
|
if (id < n_button_config)
|
|
return (button_config[id].name);
|
|
return ("unknown");
|
|
}
|
|
|
|
int
|
|
btnmgr_wskbd_enable(void *scx, int on)
|
|
{
|
|
struct btnmgr_softc *sc = scx;
|
|
|
|
if (on) {
|
|
if (sc->sc_enabled)
|
|
return (EBUSY);
|
|
sc->sc_enabled = 1;
|
|
} else {
|
|
sc->sc_enabled = 0;
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
void
|
|
btnmgr_wskbd_set_leds(void *scx, int leds)
|
|
{
|
|
/*
|
|
* We have nothing to do.
|
|
*/
|
|
}
|
|
|
|
int
|
|
btnmgr_wskbd_ioctl(void *scx, u_long cmd, caddr_t data, int flag,
|
|
struct proc *p)
|
|
{
|
|
#ifdef WSDISPLAY_COMPAT_RAWKBD
|
|
struct btnmgr_softc *sc = scx;
|
|
#endif
|
|
switch (cmd) {
|
|
case WSKBDIO_GTYPE:
|
|
*(int *)data = WSKBD_TYPE_HPC_BTN;
|
|
return (0);
|
|
case WSKBDIO_SETLEDS:
|
|
DPRINTF(("%s(%d): no LED\n", __FILE__, __LINE__));
|
|
return (0);
|
|
case WSKBDIO_GETLEDS:
|
|
DPRINTF(("%s(%d): no LED\n", __FILE__, __LINE__));
|
|
*(int *)data = 0;
|
|
return (0);
|
|
#ifdef WSDISPLAY_COMPAT_RAWKBD
|
|
case WSKBDIO_SETMODE:
|
|
sc->sc_rawkbd = (*(int *)data == WSKBD_RAW);
|
|
DPRINTF(("%s(%d): rawkbd is %s\n", __FILE__, __LINE__,
|
|
sc->sc_rawkbd ? "on" : "off"));
|
|
return (0);
|
|
#endif
|
|
}
|
|
return (EPASSTHROUGH);
|
|
}
|
|
|
|
#ifdef notyet
|
|
int
|
|
btnmgropen(dev_t dev, int flag, int mode, struct proc *p)
|
|
{
|
|
return (EINVAL);
|
|
}
|
|
|
|
int
|
|
btnmgrclose(dev_t dev, int flag, int mode, struct proc *p)
|
|
{
|
|
return (EINVAL);
|
|
}
|
|
|
|
int
|
|
btnmgrread(dev_t dev, struct uio *uio, int flag)
|
|
{
|
|
return (EINVAL);
|
|
}
|
|
|
|
int
|
|
btnmgrwrite(dev_t dev, struct uio *uio, int flag)
|
|
{
|
|
return (EINVAL);
|
|
}
|
|
|
|
int
|
|
btnmgrioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p)
|
|
{
|
|
return (EINVAL);
|
|
}
|
|
#endif /* notyet */
|