Moved archos power handling into target tree. * Tuner power handling cleaned up a bit.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14345 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 225 deletions

diff --git a/firmware/drivers/power.c b/firmware/drivers/power.c
deleted file mode 100644
index 17a3fecea1..0000000000
--- a/firmware/drivers/power.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2002 by Linus Nielsen Feltzing
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "config.h"
-#include "cpu.h"
-#include <stdbool.h>
-#include "adc.h"
-#include "kernel.h"
-#include "system.h"
-#include "power.h"
-#include "logf.h"
-#include "usb.h"
-#include "backlight-target.h"
-
-#if CONFIG_CHARGING == CHARGING_CONTROL
-bool charger_enabled;
-#endif
-
-
-#if CONFIG_TUNER
-
-static bool powered = false;
-
-bool tuner_powered(void)
-{
-    return powered;
-}
-
-bool tuner_power(bool status)
-{
-    bool old_status = powered;
-    powered = status;
-#ifdef HAVE_TUNER_PWR_CTRL
-    if (status)
-    {
-        and_b(~0x04, &PADRL); /* drive PA2 low for tuner enable */
-        sleep(1); /* let the voltage settle */
-    }
-    else
-        or_b(0x04, &PADRL); /* drive PA2 high for tuner disable */
-#endif
-    return old_status;
-}
-
-#endif /* #if CONFIG_TUNER */
-
-#ifndef SIMULATOR
-
-void power_init(void)
-{
-#ifdef HAVE_POWEROFF_ON_PB5
-    PBCR2 &= ~0x0c00;    /* GPIO for PB5 */
-    or_b(0x20, &PBIORL); 
-    or_b(0x20, &PBDRL);  /* hold power */
-#if defined(HAVE_MMC) && !defined(HAVE_BACKLIGHT)
-    /* Disable backlight on backlight-modded Ondios when running
-     * a standard build (always on otherwise). */
-    PACR1 &= ~0x3000;    /* Set PA14 (backlight control) to GPIO */
-    and_b(~0x40, &PADRH); /* drive it low */
-    or_b(0x40, &PAIORH); /* ..and output */
-#endif
-#endif
-#if CONFIG_CHARGING == CHARGING_CONTROL
-    PBCR2 &= ~0x0c00;    /* GPIO for PB5 */
-    or_b(0x20, &PBIORL); /* Set charging control bit to output */
-    charger_enable(false); /* Default to charger OFF */
-#endif
-#ifdef HAVE_TUNER_PWR_CTRL
-    PACR2 &= ~0x0030;  /* GPIO for PA2 */
-    or_b(0x04, &PADRL); /* drive PA2 high for tuner disable */
-    or_b(0x04, &PAIORL); /* output for PA2 */
-#endif
-}
-
-#if CONFIG_CHARGING
-bool charger_inserted(void)
-{     
-#if CONFIG_CHARGING == CHARGING_CONTROL
-    /* Recorder */
-    return adc_read(ADC_EXT_POWER) > 0x100;
-#elif defined (HAVE_FMADC)
-    /* FM or V2, can also charge from the USB port */
-    return (adc_read(ADC_CHARGE_REGULATOR) < 0x1FF);
-#else
-    /* Player */
-    return (PADR & 1) == 0;
-#endif
-}
-#endif /* CONFIG_CHARGING */
-
-#if CONFIG_CHARGING == CHARGING_CONTROL
-void charger_enable(bool on)
-{
-    if(on)
-    {
-        and_b(~0x20, &PBDRL);
-        charger_enabled = 1;
-    } 
-    else 
-    {
-        or_b(0x20, &PBDRL);
-        charger_enabled = 0;
-    }
-}
-#endif
-
-#if CONFIG_CHARGING == CHARGING_MONITOR
-/* Returns true if the unit is charging the batteries. */
-bool charging_state(void) {
-#if CONFIG_BATTERY == BATT_LIION2200
-  /* We use the information from the ADC_EXT_POWER ADC channel, which
-    tells us the charging current from the LTC1734. When DC is
-    connected (either via the external adapter, or via USB), we try
-    to determine if it is actively charging or only maintaining the
-    charge. My tests show that ADC readings below about 0x80 means
-    that the LTC1734 is only maintaining the charge. */
-    return adc_read(ADC_EXT_POWER) >= 0x80;
-#endif
-}
-#endif
-
-#ifndef HAVE_MMC
-void ide_power_enable(bool on)
-{
-    (void)on;
-
-    bool touched = false;
-#ifdef NEEDS_ATA_POWER_ON
-    if(on)
-    {
-#ifdef ATA_POWER_PLAYERSTYLE
-        or_b(0x10, &PBDRL);
-#else
-        or_b(0x20, &PADRL);
-#endif
-        touched = true;
-    }
-#endif /* NEEDS_ATA_POWER_ON */
-#ifdef HAVE_ATA_POWER_OFF
-    if(!on)
-    {
-#ifdef ATA_POWER_PLAYERSTYLE
-        and_b(~0x10, &PBDRL);
-#else
-        and_b(~0x20, &PADRL);
-#endif
-        touched = true;
-    }
-#endif /* HAVE_ATA_POWER_OFF */
-
-/* late port preparation, else problems with read/modify/write 
-   of other bits on same port, while input and floating high */
-    if (touched)
-    {
-#ifdef ATA_POWER_PLAYERSTYLE
-        or_b(0x10, &PBIORL); /* PB4 is an output */
-        PBCR2 &= ~0x0300; /* GPIO for PB4 */
-#else
-        or_b(0x20, &PAIORL); /* PA5 is an output */
-        PACR2 &= 0xFBFF; /* GPIO for PA5 */
-#endif
-    }
-}
-
-
-bool ide_powered(void)
-{
-#if defined(NEEDS_ATA_POWER_ON) || defined(HAVE_ATA_POWER_OFF)
-#ifdef ATA_POWER_PLAYERSTYLE
-    /* This is not correct for very old players, since these are unable to
-     * control hd power. However, driving the pin doesn't hurt, because it
-     * is not connected anywhere */
-    if ((PBCR2 & 0x0300) || !(PBIORL & 0x10)) /* not configured for output */
-        return false; /* would be floating low, disk off */
-    else
-        return (PBDRL & 0x10) != 0;
-#else /* !ATA_POWER_PLAYERSTYLE */
-    if ((PACR2 & 0x0400) || !(PAIORL & 0x20)) /* not configured for output */
-        return true; /* would be floating high, disk on */
-    else
-        return (PADRL & 0x20) != 0;
-#endif /* !ATA_POWER_PLAYERSTYLE */
-#else /* !defined(NEEDS_ATA_POWER_ON) && !defined(HAVE_ATA_POWER_OFF) */
-    return true; /* pretend always powered if not controlable */
-#endif
-}
-#endif /* !HAVE_MMC */
-
-void power_off(void)
-{
-    set_irq_level(HIGHEST_IRQ_LEVEL);
-#ifdef HAVE_POWEROFF_ON_PBDR
-    and_b(~0x10, &PBDRL);
-    or_b(0x10, &PBIORL);
-#elif defined(HAVE_POWEROFF_ON_PB5)
-#if defined(HAVE_MMC) && defined(HAVE_BACKLIGHT)
-    /* Switch off the light on backlight-modded Ondios */
-    __backlight_off();
-#endif
-    and_b(~0x20, &PBDRL);
-    or_b(0x20, &PBIORL);
-#else /* player */
-    and_b(~0x08, &PADRH);
-    or_b(0x08, &PAIORH);
-#endif
-    while(1)
-        yield();
-}
-
-#endif /* SIMULATOR */