80 lines
1.8 KiB
C
80 lines
1.8 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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* $Id$
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*
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* Copyright (C) 2007 by Karl Kurbjun
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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 "system.h"
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#include "kernel.h"
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#include "logf.h"
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#include "audio.h"
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#include "sound.h"
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#include "file.h"
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#include "dm320.h"
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#include "audiohw.h"
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#include "dsp-target.h"
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#include "pcm-internal.h"
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void pcm_play_dma_init(void)
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{
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IO_CLK_O1DIV = 3;
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/* Set GIO25 to CLKOUT1A */
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IO_GIO_FSEL2 |= 3;
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sleep(5);
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audiohw_init();
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audiohw_set_frequency(HW_FREQ_DEFAULT);
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/* init DSP */
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// dsp_init();
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}
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void pcm_play_dma_postinit(void)
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{
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audiohw_postinit();
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/* wake DSP */
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// dsp_wake();
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}
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void pcm_dma_apply_settings(void)
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{
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audiohw_set_frequency(pcm_fsel);
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}
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void pcm_play_dma_start(const void *addr, size_t size)
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{
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(void)addr;
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(void)size;
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DEBUGF("pcm_play_dma_start(0x%x, %d)", addr, size);
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}
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void pcm_play_dma_stop(void)
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{
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}
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void pcm_play_lock(void)
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{
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}
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void pcm_play_unlock(void)
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{
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}
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