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/*
* avsystem
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Jonghyuk Choi <jhchoi.choi@samsung.com>
*
* 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 __AVSYS_AUDIO_PATH_H__
#define __AVSYS_AUDIO_PATH_H__
#include "avsys-audio.h"
#include "avsys-audio-handle.h"
#include <sys/types.h>
#include <stdbool.h>
enum {
AVSYS_AUDIO_INSERTED_NONE = 0,
AVSYS_AUDIO_INSERTED_3,
AVSYS_AUDIO_INSERTED_4,
AVSYS_AUDIO_INSERTED_AV
};
enum avsys_audio_playback_gain{
AVSYS_AUDIO_PLAYBACK_GAIN_AP = 0,
AVSYS_AUDIO_PLAYBACK_GAIN_FMRADIO,
AVSYS_AUDIO_PLAYBACK_GAIN_VOICECALL,
AVSYS_AUDIO_PLAYBACK_GAIN_VIDEOCALL,
AVSYS_AUDIO_PLAYBACK_GAIN_CALLALERT,
AVSYS_AUDIO_PLAYBACK_GAIN_MAX
};
enum avsys_audio_capture_gain{
AVSYS_AUDIO_CAPTURE_GAIN_AP = 0,
AVSYS_AUDIO_CAPTURE_GAIN_FMRADIO,
AVSYS_AUDIO_CAPTURE_GAIN_VOICECALL,
AVSYS_AUDIO_CAPTURE_GAIN_VIDEOCALL,
AVSYS_AUDIO_CAPTURE_GAIN_MAX
};
enum avsys_audio_ear_ctrl {
AVSYS_AUDIO_EAR_SWITCH_AUTO_WITH_MUTE = 1,
AVSYS_AUDIO_EAR_SWITCH_AUTO_WITHOUT_MUTE,
};
#define TYPE_EVENT_SWITCH 0x05
#define CODE_HEADPHONE_INSERT 0x02
#define CODE_MICROPHONE_INSERT 0x04
#define CODE_LINEOUT_INSERT 0x06
#define CODE_JACK_PHYSICAL_INSERT 0x07
#define PATH_FIXED_NONE (0x00000000)
#define PATH_FIXED_WITH_CALL (1 << PATH_FIXED_TYPE_CALL) /* 0x00000002 */
enum avsys_audio_amp_t {
AVSYS_AUDIO_AMP_OFF = 0, /**< AMP OFF in pda out */
AVSYS_AUDIO_AMP_ON, /**< AMP ON in pda out */
AVSYS_AUDIO_AMP_OFF_ALL,
};
enum path_fixed_type_t {
PATH_FIXED_TYPE_FMRADIO = 0,
PATH_FIXED_TYPE_CALL,
PATH_FIXED_TYPE_MAX,
};
struct audio_route_info_t {
int playback;
int capture;
};
typedef struct audio_route_info_t gain_info_t;
typedef struct audio_route_info_t path_info_t;
typedef struct audio_route_info_t option_info_t;
typedef struct audio_route_info_t gain_status_t;
typedef struct audio_route_info_t path_status_t;
typedef struct {
gain_info_t gain;
path_info_t path;
gain_info_t backup_gain;
path_info_t backup_path;
gain_info_t pregain;
gain_info_t reqgain;
option_info_t option;
/* path fixed information */
int path_fixed;
pid_t path_fixed_pid[PATH_FIXED_TYPE_MAX];
/* hw mute */
int mute;
/* For earphone control */
int inserted;
int ear_auto;
int lvol_dev_type;
bool control_aif_before_path_set;
bool gain_debug_mode;
/* For Lock debugging */
pid_t pathlock_pid[AVSYS_AUDIO_LOCK_SLOT_MAX];
} avsys_audio_path_ex_info_t;
int avsys_audio_path_ex_init(void);
int avsys_audio_path_ex_fini(void);
int avsys_audio_path_ex_reset(int forced);
int avsys_audio_path_ex_dump(void);
int avsys_audio_path_ex_set_path(int gain, int out, int in, int option);
int avsys_audio_path_ex_get_path(int *gain, int *out, int *in, int *option);
int avsys_audio_path_manage_earjack(void);
int avsys_audio_path_ex_set_amp(const int onoff);
int avsys_audio_path_ex_set_mute(const int mute);
int avsys_audio_path_ex_get_mute(int *mute);
int avsys_audio_path_set_volume(int handle);
int avsys_audio_path_earjack_init(int *init_type, int *outfd);
int avsys_audio_path_earjack_wait(int fd, int *current_type, int *new_type, int *is_auto_mute);
int avsys_audio_path_earjack_process(int new_type);
int avsys_audio_path_earjack_deinit(int fd);
int avsys_audio_path_earjack_unlock(void);
int avsys_audio_path_set_route_policy(avsys_audio_route_policy_t route);
int avsys_audio_path_get_route_policy(avsys_audio_route_policy_t *route);
int avsys_audio_path_check_cp_audio(bool *cpaudio, bool *btpath);
int avsys_audio_path_set_single_ascn(char *str);
#endif /* __AVSYS_AUDIO_PATH_H__ */
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