42 static struct voice_session *voice_get_session_from_use_case(struct audio_device *adev,  in voice_get_session_from_use_case()  argument
48     ret = voice_extn_get_session_from_use_case(adev, usecase_id, &session);  in voice_get_session_from_use_case()
50         session = &adev->voice.session[VOICE_SESS_IDX];  in voice_get_session_from_use_case()
86 void voice_set_sidetone(struct audio_device *adev,  in voice_set_sidetone()  argument
97         platform_set_sidetone(adev, out_snd_device, enable, mixer_path);  in voice_set_sidetone()
102 int voice_stop_usecase(struct audio_device *adev, audio_usecase_t usecase_id)  in voice_stop_usecase()  argument
110     session = (struct voice_session *)voice_get_session_from_use_case(adev, usecase_id);  in voice_stop_usecase()
112     uc_info = get_usecase_from_list(adev, usecase_id);  in voice_stop_usecase()
122     if (!voice_is_call_state_active(adev))  in voice_stop_usecase()
123         voice_set_sidetone(adev, uc_info->out_snd_device, false);  in voice_stop_usecase()
125     ret = platform_stop_voice_call(adev->platform, session->vsid);  in voice_stop_usecase()
138     disable_audio_route(adev, uc_info);  in voice_stop_usecase()
141     disable_snd_device(adev, uc_info->out_snd_device);  in voice_stop_usecase()
142     disable_snd_device(adev, uc_info->in_snd_device);  in voice_stop_usecase()
144     if (audio_extn_tfa_98xx_is_supported() && voice_get_mic_mute(adev)) {  in voice_stop_usecase()
145         voice_set_mic_mute(adev, false);  in voice_stop_usecase()
156 int voice_start_usecase(struct audio_device *adev, audio_usecase_t usecase_id)  in voice_start_usecase()  argument
166     session = (struct voice_session *)voice_get_session_from_use_case(adev, usecase_id);  in voice_start_usecase()
170     uc_info->stream.out = adev->current_call_output ;  in voice_start_usecase()
171     uc_info->devices = adev->current_call_output ->devices;  in voice_start_usecase()
174     adev->use_voice_device_mute = false;  in voice_start_usecase()
176     list_add_tail(&adev->usecase_list, &uc_info->list);  in voice_start_usecase()
178     select_devices(adev, usecase_id);  in voice_start_usecase()
191           __func__, adev->snd_card, pcm_dev_tx_id);  in voice_start_usecase()
192     session->pcm_tx = pcm_open(adev->snd_card,  in voice_start_usecase()
202           __func__, adev->snd_card, pcm_dev_rx_id);  in voice_start_usecase()
203     session->pcm_rx = pcm_open(adev->snd_card,  in voice_start_usecase()
212     if (adev->mic_break_enabled)  in voice_start_usecase()
213         platform_set_mic_break_det(adev->platform, true);  in voice_start_usecase()
226     if (!voice_is_call_state_active(adev))  in voice_start_usecase()
227         voice_set_sidetone(adev, uc_info->out_snd_device, true);  in voice_start_usecase()
229     voice_set_volume(adev, adev->voice.volume);  in voice_start_usecase()
231     ret = platform_start_voice_call(adev->platform, session->vsid);  in voice_start_usecase()
241     voice_stop_usecase(adev, usecase_id);  in voice_start_usecase()
248 bool voice_is_call_state_active(struct audio_device *adev)  in voice_is_call_state_active()  argument
253     ret = voice_extn_is_call_state_active(adev, &call_state);  in voice_is_call_state_active()
255 …    call_state = (adev->voice.session[VOICE_SESS_IDX].state.current == CALL_ACTIVE) ? true : false;  in voice_is_call_state_active()
261 bool voice_is_in_call(struct audio_device *adev)  in voice_is_in_call()  argument
263     return adev->voice.in_call;  in voice_is_in_call()
279 uint32_t voice_get_active_session_id(struct audio_device *adev)  in voice_get_active_session_id()  argument
284     ret = voice_extn_get_active_session_id(adev, &session_id);  in voice_get_active_session_id()
291 int voice_check_and_set_incall_rec_usecase(struct audio_device *adev,  in voice_check_and_set_incall_rec_usecase()  argument
299     if (voice_is_call_state_active(adev)) {  in voice_check_and_set_incall_rec_usecase()
319         session_id = voice_get_active_session_id(adev);  in voice_check_and_set_incall_rec_usecase()
320         ret = platform_set_incall_recording_session_id(adev->platform,  in voice_check_and_set_incall_rec_usecase()
323         ret = platform_set_incall_recording_session_channels(adev->platform,  in voice_check_and_set_incall_rec_usecase()
334 int voice_check_and_stop_incall_rec_usecase(struct audio_device *adev,  in voice_check_and_stop_incall_rec_usecase()  argument
342         ret = platform_stop_incall_recording_usecase(adev->platform);  in voice_check_and_stop_incall_rec_usecase()
349 int voice_check_and_set_incall_music_usecase(struct audio_device *adev,  in voice_check_and_set_incall_music_usecase()  argument
354     ret = voice_extn_check_and_set_incall_music_usecase(adev, out);  in voice_check_and_set_incall_music_usecase()
363 int voice_set_mic_mute(struct audio_device *adev, bool state)  in voice_set_mic_mute()  argument
368     adev->voice.mic_mute = state;  in voice_set_mic_mute()
369     if (adev->mode == AUDIO_MODE_IN_CALL ||  in voice_set_mic_mute()
370         adev->mode == AUDIO_MODE_IN_COMMUNICATION) {  in voice_set_mic_mute()
372         if (adev->use_voice_device_mute)  in voice_set_mic_mute()
373             err = platform_set_device_mute(adev->platform, state, "tx");  in voice_set_mic_mute()
375             err = platform_set_mic_mute(adev->platform, state);  in voice_set_mic_mute()
377             __func__, state, adev->use_voice_device_mute);  in voice_set_mic_mute()
383 bool voice_get_mic_mute(struct audio_device *adev)  in voice_get_mic_mute()  argument
385     return adev->voice.mic_mute;  in voice_get_mic_mute()
393 void voice_set_device_mute_flag (struct audio_device *adev, bool state)  in voice_set_device_mute_flag()  argument
395     if (adev->voice.mic_mute) {  in voice_set_device_mute_flag()
397             platform_set_device_mute(adev->platform, true, "tx");  in voice_set_device_mute_flag()
398             platform_set_mic_mute(adev->platform, false);  in voice_set_device_mute_flag()
400             platform_set_mic_mute(adev->platform, true);  in voice_set_device_mute_flag()
401             platform_set_device_mute(adev->platform, false, "tx");  in voice_set_device_mute_flag()
404     adev->use_voice_device_mute = state;  in voice_set_device_mute_flag()
407 int voice_set_volume(struct audio_device *adev, float volume)  in voice_set_volume()  argument
411     adev->voice.volume = volume;  in voice_set_volume()
412     if (adev->mode == AUDIO_MODE_IN_CALL) {  in voice_set_volume()
426         err = platform_set_voice_volume(adev->platform, vol);  in voice_set_volume()
432 int voice_start_call(struct audio_device *adev)  in voice_start_call()  argument
436     adev->voice.in_call = true;  in voice_start_call()
438     voice_set_mic_mute(adev, adev->voice.mic_mute);  in voice_start_call()
440     ret = voice_extn_start_call(adev);  in voice_start_call()
442         ret = voice_start_usecase(adev, USECASE_VOICE_CALL);  in voice_start_call()
448 int voice_stop_call(struct audio_device *adev)  in voice_stop_call()  argument
452     adev->voice.in_call = false;  in voice_stop_call()
453     ret = voice_extn_stop_call(adev);  in voice_stop_call()
455         ret = voice_stop_usecase(adev, USECASE_VOICE_CALL);  in voice_stop_call()
461 void voice_get_parameters(struct audio_device *adev,  in voice_get_parameters()  argument
465     voice_extn_get_parameters(adev, query, reply);  in voice_get_parameters()
468 int voice_set_parameters(struct audio_device *adev, struct str_parms *parms)  in voice_set_parameters()  argument
478     ret = voice_extn_set_parameters(adev, parms);  in voice_set_parameters()
504         if (tty_mode != adev->voice.tty_mode) {  in voice_set_parameters()
505             adev->voice.tty_mode = tty_mode;  in voice_set_parameters()
506             adev->acdb_settings = (adev->acdb_settings & TTY_MODE_CLEAR) | tty_mode;  in voice_set_parameters()
507             if (voice_is_call_state_active(adev))  in voice_set_parameters()
508                voice_update_devices_for_all_voice_usecases(adev);  in voice_set_parameters()
520         if (hac != adev->voice.hac) {  in voice_set_parameters()
521             adev->voice.hac = hac;  in voice_set_parameters()
522             if (voice_is_in_call(adev))  in voice_set_parameters()
523                 voice_update_devices_for_all_voice_usecases(adev);  in voice_set_parameters()
532             platform_start_incall_music_usecase(adev->platform);  in voice_set_parameters()
534             platform_stop_incall_music_usecase(adev->platform);  in voice_set_parameters()
543 void voice_init(struct audio_device *adev)  in voice_init()  argument
547     memset(&adev->voice, 0, sizeof(adev->voice));  in voice_init()
548     adev->voice.tty_mode = TTY_MODE_OFF;  in voice_init()
549     adev->voice.hac = false;  in voice_init()
550     adev->voice.volume = 1.0f;  in voice_init()
551     adev->voice.mic_mute = false;  in voice_init()
552     adev->voice.in_call = false;  in voice_init()
553     adev->use_voice_device_mute = false;  in voice_init()
556         adev->voice.session[i].pcm_rx = NULL;  in voice_init()
557         adev->voice.session[i].pcm_tx = NULL;  in voice_init()
558         adev->voice.session[i].state.current = CALL_INACTIVE;  in voice_init()
559         adev->voice.session[i].state.new = CALL_INACTIVE;  in voice_init()
560         adev->voice.session[i].vsid = VOICE_VSID;  in voice_init()
563     voice_extn_init(adev);  in voice_init()
566 void voice_update_devices_for_all_voice_usecases(struct audio_device *adev)  in voice_update_devices_for_all_voice_usecases()  argument
571     list_for_each(node, &adev->usecase_list) {  in voice_update_devices_for_all_voice_usecases()
576             usecase->stream.out = adev->current_call_output;  in voice_update_devices_for_all_voice_usecases()
577             select_devices(adev, usecase->id);  in voice_update_devices_for_all_voice_usecases()