int ril_set_call_volume(struct ril_handle *ril, enum ril_sound_type sound_type,
float volume)
{
LOGD("%s: type=%d vol=%d", __func__, sound_type, (int)(volume * ril->volume_steps_max));
if (ril_connect_if_required(ril))
return 0;
return _ril_set_call_volume(ril->client, sound_type,
(int)(volume * ril->volume_steps_max));
}
int audio_ril_interface_set_voice_volume(struct tinyalsa_audio_ril_interface *ril_interface,
audio_devices_t device, float volume)
{
int rc;
enum ril_sound_type sound_type;
if(ril_interface == NULL)
return -1;
ALOGD("%s(%d, %f)", __func__, device, volume);
pthread_mutex_lock(&ril_interface->lock);
/* Should this be returning -1 when a failure occurs? */
if (audio_ril_interface_connect_if_required(ril_interface))
return 0;
if(_ril_set_call_volume == NULL)
goto error;
switch((int) device) {
case AUDIO_DEVICE_OUT_EARPIECE:
sound_type = SOUND_TYPE_VOICE;
break;
case AUDIO_DEVICE_OUT_SPEAKER:
sound_type = SOUND_TYPE_SPEAKER;
break;
case AUDIO_DEVICE_OUT_WIRED_HEADSET:
case AUDIO_DEVICE_OUT_WIRED_HEADPHONE:
sound_type = SOUND_TYPE_HEADSET;
break;
case AUDIO_DEVICE_OUT_BLUETOOTH_SCO:
case AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET:
case AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT:
case AUDIO_DEVICE_OUT_BLUETOOTH_A2DP:
case AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES:
case AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER:
sound_type = SOUND_TYPE_BTVOICE;
break;
default:
sound_type = SOUND_TYPE_VOICE;
break;
}
rc = _ril_set_call_volume(ril_interface->interface, sound_type,
(int)(volume * ril_interface->volume_steps_max));
if(rc < 0) {
ALOGE("Failed to set RIL interface voice volume");
goto error;
}
pthread_mutex_unlock(&ril_interface->lock);
return 0;
error:
pthread_mutex_unlock(&ril_interface->lock);
return -1;
}