55 lines
2 KiB
C
55 lines
2 KiB
C
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/***************************************************************************
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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) 2005 by Dave Chapman
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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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#ifndef _WM8731L_H
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#define _WM8731L_H
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extern void wm8731l_reset(void);
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extern int wm8731l_init(void);
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extern void wm8731l_enable_output(bool enable);
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extern int wm8731l_set_master_vol(int vol_l, int vol_r);
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extern int wm8731l_set_mixer_vol(int channel1, int channel2);
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extern void wm8731l_set_bass(int value);
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extern void wm8731l_set_treble(int value);
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extern int wm8731l_mute(int mute);
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extern void wm8731l_close(void);
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extern void wm8731l_set_nsorder(int order);
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extern void wm8731l_set_sample_rate(int sampling_control);
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extern void wm8731l_enable_recording(bool source_mic);
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extern void wm8731l_disable_recording(void);
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extern void wm8731l_set_recvol(int left, int right, int type);
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extern void wm8731l_set_monitor(int enable);
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/* Register settings for the supported samplerates: */
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#define WM8731L_8000HZ 0x4d
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/*
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IpodLinux don't seem to support those sampling rate with the wm8731L chip
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#define WM8975_16000HZ 0x55
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#define WM8975_22050HZ 0x77
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#define WM8975_24000HZ 0x79
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*/
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#define WM8731L_32000HZ 0x59
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#define WM8731L_44100HZ 0x63
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#define WM8731L_48000HZ 0x41
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#define WM8731L_88200HZ 0x7f
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#define WM8731L_96000HZ 0x5d
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#endif /* _WM8975_H */
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