b6fce99046
Including direct use of the external SD card mount
Known issue: If SD card is inserted at startup, it must be
ejected and reinserted to be registered.
Change-Id: I5f420160bda32135cbb088c1e8b04b6e3a73018e
152 lines
3.6 KiB
C
152 lines
3.6 KiB
C
/***************************************************************************
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* __________ __ ___
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2014 by Ilia Sergachev: Initial Rockbox port to iBasso DX50
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* Copyright (C) 2014 by Mario Basister: iBasso DX90 port
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* Copyright (C) 2014 by Simon Rothen: Initial Rockbox repository submission, additional features
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* Copyright (C) 2014 by Udo Schläpfer: Code clean up, additional features
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <stdint.h>
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#include <stdlib.h>
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#include <sys/reboot.h>
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#include "config.h"
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#include "debug.h"
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#include "mv.h"
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#include "button-ibasso.h"
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#include "debug-ibasso.h"
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#include "sysfs-ibasso.h"
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#include "vold-ibasso.h"
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/* Fake stack. */
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uintptr_t* stackbegin;
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uintptr_t* stackend;
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/* forward-declare */
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bool os_file_exists(const char *ospath);
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void system_init(void)
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{
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TRACE;
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/* Fake stack. */
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volatile uintptr_t stack = 0;
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stackbegin = stackend = (uintptr_t*) &stack;
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vold_monitor_start();
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/*
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Prevent device from deep sleeping, which will interrupt playback.
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/sys/power/wake_lock
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*/
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if(! sysfs_set_string(SYSFS_POWER_WAKE_LOCK, "rockbox"))
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{
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DEBUGF("ERROR %s: Can not set suspend blocker.", __func__);
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}
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/*
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Prevent device to mute, which will cause tinyalsa pcm_writes to fail.
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/sys/class/codec/wm8740_mute
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*/
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if(! sysfs_set_char(SYSFS_WM8740_MUTE, 0))
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{
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DEBUGF("ERROR %s: Can not set WM8740 lock.", __func__);
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}
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}
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void system_reboot(void)
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{
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TRACE;
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button_close_device();
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if(vold_monitor_forced_close_imminent())
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{
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/*
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We are here, because Android Vold is going to kill Rockbox. Instead of powering off,
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we exit into the loader.
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*/
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exit(42);
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}
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reboot(RB_AUTOBOOT);
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}
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void system_exception_wait(void)
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{
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TRACE;
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while(1) {};
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}
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bool hostfs_removable(IF_MD_NONVOID(int drive))
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{
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#ifdef HAVE_MULTIDRIVE
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if (drive > 0)
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return true;
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else
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#endif
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return false; /* internal: always present */
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}
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#ifdef HAVE_MULTIDRIVE
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int volume_drive(int drive)
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{
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return drive;
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}
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#endif /* HAVE_MULTIDRIVE */
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#ifdef CONFIG_STORAGE_MULTI
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int hostfs_driver_type(int drive)
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{
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return drive > 0 ? STORAGE_SD_NUM : STORAGE_HOSTFS_NUM;
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}
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#endif /* CONFIG_STORAGE_MULTI */
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bool hostfs_present(IF_MD_NONVOID(int drive))
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{
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#ifdef HAVE_MULTIDRIVE
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if (drive > 0)
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#if defined(MULTIDRIVE_DEV)
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return os_file_exists(MULTIDRIVE_DEV);
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#else
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return extsd_present;
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#endif
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else
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#endif
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return true; /* internal: always present */
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}
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#ifdef HAVE_HOTSWAP
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bool volume_removable(int volume)
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{
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/* don't support more than one partition yet, so volume == drive */
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return hostfs_removable(volume);
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}
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bool volume_present(int volume)
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{
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/* don't support more than one partition yet, so volume == drive */
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return hostfs_present(volume);
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}
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#endif
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