6ffd3cfca4
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8667 a1c6a512-1295-4272-9138-f99709370657
72 lines
2.3 KiB
C
72 lines
2.3 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2005 by Dave Chapman
|
|
*
|
|
* 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef _WM8975_H
|
|
#define _WM8975_H
|
|
|
|
extern void wm8975_reset(void);
|
|
extern int wm8975_init(void);
|
|
extern void wm8975_enable_output(bool enable);
|
|
extern int wm8975_set_master_vol(int vol_l, int vol_r);
|
|
extern int wm8975_set_mixer_vol(int channel1, int channel2);
|
|
extern void wm8975_set_bass(int value);
|
|
extern void wm8975_set_treble(int value);
|
|
extern int wm8975_mute(int mute);
|
|
extern void wm8975_close(void);
|
|
extern void wm8975_set_nsorder(int order);
|
|
extern void wm8975_set_sample_rate(int sampling_control);
|
|
|
|
extern void wm8975_enable_recording(bool source_mic);
|
|
extern void wm8975_disable_recording(void);
|
|
extern void wm8975_set_recvol(int left, int right, int type);
|
|
extern void wm8975_set_monitor(int enable);
|
|
|
|
/* Register addresses */
|
|
#define LOUT1VOL 0x02
|
|
#define ROUT1VOL 0x03
|
|
#define DACCTRL 0x05
|
|
#define AINTFCE 0x07
|
|
#define BASSCTRL 0x0c
|
|
#define TREBCTRL 0x0d
|
|
#define RESET 0x0f
|
|
#define PWRMGMT1 0x19
|
|
#define PWRMGMT2 0x1a
|
|
#define LOUTMIX1 0x22
|
|
#define LOUTMIX2 0x23
|
|
#define ROUTMIX1 0x24
|
|
#define ROUTMIX2 0x25
|
|
#define MOUTMIX1 0x26
|
|
#define MOUTMIX2 0x27
|
|
#define LOUT2VOL 0x28
|
|
#define ROUT2VOL 0x29
|
|
|
|
|
|
/* Register settings for the supported samplerates: */
|
|
#define WM8975_8000HZ 0x4d
|
|
#define WM8975_12000HZ 0x61
|
|
#define WM8975_16000HZ 0x55
|
|
#define WM8975_22050HZ 0x77
|
|
#define WM8975_24000HZ 0x79
|
|
#define WM8975_32000HZ 0x59
|
|
#define WM8975_44100HZ 0x63
|
|
#define WM8975_48000HZ 0x41
|
|
#define WM8975_88200HZ 0x7f
|
|
#define WM8975_96000HZ 0x5d
|
|
|
|
#endif /* _WM8975_H */
|