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Be more verbose about unsupported keys.

This commit is contained in:
soren 2003-03-05 16:18:24 +00:00
parent 0164a94391
commit 1f3cd4f95f
1 changed files with 39 additions and 5 deletions
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44
sys/arch/macppc/dev/abtn.c
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@ -1,4 +1,4 @@
/* $NetBSD: abtn.c,v 1.5 2002/10/02 05:30:38 thorpej Exp $ */
/* $NetBSD: abtn.c,v 1.6 2003/03/05 16:18:24 soren Exp $ */
/*-
* Copyright (C) 1999 Tsubai Masanari. All rights reserved.
@ -36,6 +36,16 @@
#define NVRAM_BRIGHTNESS 0x140e
#define ABTN_HANDLER_ID 31
#define BUTTON_LOUDER 0x06
#define BUTTON_SOFTER 0x07
#define BUTTON_MUTE 0x08
#define BUTTON_BRIGHTER 0x09
#define BUTTON_DIMMER 0x0a
#define BUTTON_EJECT 0x0b
#define BUTTON_DISPLAY 0x0c
#define BUTTON_KEYPAD 0x7f
#define BUTTON_DEPRESS 0x80
struct abtn_softc {
struct device sc_dev;
@ -79,8 +89,6 @@ abtn_attach(parent, self, aux)
ADBSetInfoBlock adbinfo;
int bright;
printf("brightness/volume button\n");
bright = pm_read_nvram(NVRAM_BRIGHTNESS);
if (bright != 0)
pm_set_brightness(bright);
@ -106,8 +114,11 @@ abtn_adbcomplete(buffer, data, adb_command)
cmd = buffer[1];
if (cmd >= BUTTON_DEPRESS)
return;
switch (cmd) {
case 0x0a:
case BUTTON_DIMMER:
sc->brightness -= 8;
if (sc->brightness < 8)
sc->brightness = 8;
@ -115,12 +126,35 @@ abtn_adbcomplete(buffer, data, adb_command)
pm_write_nvram(NVRAM_BRIGHTNESS, sc->brightness);
break;
case 0x09:
case BUTTON_BRIGHTER:
sc->brightness += 8;
if (sc->brightness > 0x78)
sc->brightness = 0x78;
pm_set_brightness(sc->brightness);
pm_write_nvram(NVRAM_BRIGHTNESS, sc->brightness);
break;
case BUTTON_MUTE:
case BUTTON_SOFTER:
case BUTTON_LOUDER:
printf("%s: volume setting not implemented\n",
sc->sc_dev.dv_xname);
break;
case BUTTON_DISPLAY:
printf("%s: display selection not implemented\n",
sc->sc_dev.dv_xname);
break;
case BUTTON_EJECT:
printf("%s: eject not implemented\n",
sc->sc_dev.dv_xname);
break;
/* The keyboard gets wacky when in keypad mode. */
case BUTTON_KEYPAD:
break;
default:
printf("%s: unknown button 0x%x\n",
sc->sc_dev.dv_xname, cmd);
}
}