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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __MSM_AUDIO_ALSA_CONTROL
#define __MSM_AUDIO_ALSA_CONTROL
#include <sys/cdefs.h>
__BEGIN_DECLS
extern const char **msm_get_device_list(void);
extern int msm_mixer_count(void);
extern int msm_mixer_open(const char *name, int id);
extern void msm_mixer_close(void);
extern int msm_get_device(const char *name);
extern int msm_en_device(int device, short enable);
extern int msm_route_stream(int dir, int dec_id, int dev_id, int set);
extern int msm_route_voice(int tx, int rx, int set);
extern int msm_set_volume(int dec_id, float vol);
extern int msm_get_device_class(int dev_id);
extern int msm_get_device_capability(int dev_id);
extern int msm_get_device_count(void);
extern void msm_start_voice(void);
extern int msm_end_voice(void);
extern void msm_set_voice_tx_mute(int mute);
extern int msm_set_voice_rx_vol(int volume);
extern void msm_set_device_volume(int dev_id, int volume);
extern void msm_device_mute(int dev_id, int mute);
extern int msm_reset_all_device(void);
extern int msm_enable_anc(int dev_id, int enable);
int msm_get_voc_session(const char *name);
int msm_start_voice_ext(int id);
int msm_end_voice_ext(int id);
int msm_set_voice_tx_mute_ext(int mute, int id);
int msm_set_voice_rx_vol_ext(int volume, int id);
__END_DECLS
#endif
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