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Diffstat (limited to 'include/avsys-audio-path.h')
| -rw-r--r-- | include/avsys-audio-path.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/include/avsys-audio-path.h b/include/avsys-audio-path.h new file mode 100644 index 0000000..2f20b46 --- /dev/null +++ b/include/avsys-audio-path.h @@ -0,0 +1,232 @@ +/* + * 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_MANUAL, + AVSYS_AUDIO_EAR_SWITCH_AUTO_WITH_MUTE, + AVSYS_AUDIO_EAR_SWITCH_AUTO_WITHOUT_MUTE, +}; + +struct avsys_audio_jack_event { + struct timeval time; + unsigned short type; + unsigned short code; + int value; +}; + +#define PATH_MASK_MAX 23 +#define GAIN_MASK_MAX 30 +/* sound path status bit */ +#define PS_PATH_NONE (0) +#define PS_AP_TO_SPK (1 << 0) +#define PS_AP_TO_HEADSET (1 << 1) +#define PS_AP_TO_RECV (1 << 2) +#define PS_AP_TO_HDMI (1 << 3) +#define PS_AP_TO_BT (1 << 4) +#define PS_AP_TO_MODEM (1 << 5) +#define PS_MODEM_TO_SPK (1 << 6) +#define PS_MODEM_TO_HEADSET (1 << 7) +#define PS_MODEM_TO_RECV (1 << 8) +#define PS_MODEM_TO_BT (1 << 9) +#define PS_MODEM_TO_AP (1 << 10) +#define PS_FMRADIO_TO_SPK (1 << 11) +#define PS_FMRADIO_TO_HEADSET (1 << 12) +#define PS_MAINMIC_TO_AP (1 << 13) +#define PS_MAINMIC_TO_MODEM (1 << 14) +#define PS_SUBMIC_TO_AP (1 << 15) +#define PS_SUBMIC_TO_MODEM (1 << 16) +#define PS_STEREOMIC_TO_AP (1 << 17) +#define PS_EARMIC_TO_AP (1 << 18) +#define PS_EARMIC_TO_MODEM (1 << 19) +#define PS_BTMIC_TO_AP (1 << 20) +#define PS_BTMIC_TO_MODEM (1 << 21) +#define PS_FMRADIO_TO_AP (1 << 22) +#define PS_CODEC_DISABLE_ON_SUSPEND (1 << 23) +#define PS_CP_TO_AP (1 << PATH_MASK_MAX) + + +/* hw gain status enum */ +#define GS_GAIN_NONE (0) +#define GS_AP_TO_SPK (1 << 0) +#define GS_AP_TO_SPK_CALLALERT (1 << 1) +#define GS_AP_TO_HEADSET (1 << 2) +#define GS_AP_TO_HEADSET_CALLALERT (1 << 3) +#define GS_AP_TO_RECV (1 << 4) +#define GS_AP_TO_HDMI (1 << 5) +#define GS_AP_TO_BT (1 << 6) +#define GS_AP_TO_MODEM (1 << 7) +#define GS_MODEM_TO_SPK_VOICE (1 << 8) +#define GS_MODEM_TO_HEADSET_VOICE (1 << 9) +#define GS_MODEM_TO_RECV_VOICE (1 << 10) +#define GS_MODEM_TO_BT_VOICE (1 << 11) +#define GS_MODEM_TO_AP_VOICE (1 << 12) +#define GS_MODEM_TO_SPK_VIDEO (1 << 13) +#define GS_MODEM_TO_HEADSET_VIDEO (1 << 14) +#define GS_MODEM_TO_RECV_VIDEO (1 << 15) +#define GS_MODEM_TO_BT_VIDEO (1 << 16) +#define GS_MODEM_TO_AP_VIDEO (1 << 17) +#define GS_FMRADIO_TO_SPK (1 << 18) +#define GS_FMRADIO_TO_HEADSET (1 << 19) +#define GS_MAINMIC_TO_AP (1 << 20) +#define GS_MAINMIC_TO_MODEM_VOICE (1 << 21) +#define GS_SUBMIC_TO_AP (1 << 22) +#define GS_SUBMIC_TO_MODEM_VOICE (1 << 23) +#define GS_STEREOMIC_TO_AP (1 << 24) +#define GS_EARMIC_TO_AP (1 << 25) +#define GS_EARMIC_TO_MODEM_VOICE (1 << 26) +#define GS_BTMIC_TO_AP (1 << 27) +#define GS_BTMIC_TO_MODEM_VOICE (1 << 28) +#define GS_FMRADIO_TO_AP (1 << 29) +#define GS_CP_TO_AP (1 << GAIN_MASK_MAX) + +#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_FMRADIO (1 << PATH_FIXED_TYPE_FMRADIO) /* 0x00000001 */ +#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; + + /* for alsa scenario, aquila */ + gain_status_t gain_status; + path_status_t path_status; + + gain_status_t p_gain_status; + path_status_t p_path_status; + + int lvol_dev_type; + int gain_debug_mode; + + /* For Lock debugging */ + pid_t pathlock_pid[AVSYS_AUDIO_LOCK_SLOT_MAX]; + + /* system route policy */ + avsys_audio_route_policy_t route_policy; + int a2dp_status; + int earpiece_on; +} 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_loud(bool *loud); +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__ */ |