diff options
Diffstat (limited to 'audio_hw.c')
| -rw-r--r-- | audio_hw.c | 89 |
1 files changed, 78 insertions, 11 deletions
@@ -36,33 +36,33 @@ static uint32_t audio_hw_get_supported_devices(const struct audio_hw_device *dev) { - struct tinyalsa_audio_device *tinyalsa_audio_device; + struct tinyalsa_audio_device *device; LOGD("%s(%p)", __func__, dev); if(dev == NULL) return -1; - tinyalsa_audio_device = (struct tinyalsa_audio_device *) dev; + device = (struct tinyalsa_audio_device *) dev; - if(tinyalsa_audio_device->mixer == NULL) + if(device->mixer == NULL) return -1; - return (uint32_t) tinyalsa_mixer_get_supported_devices(tinyalsa_audio_device->mixer); + return (uint32_t) tinyalsa_mixer_get_supported_devices(device->mixer); } static int audio_hw_init_check(const struct audio_hw_device *dev) { - struct tinyalsa_audio_device *tinyalsa_audio_device; + struct tinyalsa_audio_device *device; LOGD("%s(%p)", __func__, dev); if(dev == NULL) return -1; - tinyalsa_audio_device = (struct tinyalsa_audio_device *) dev; + device = (struct tinyalsa_audio_device *) dev; - if(tinyalsa_audio_device->mixer == NULL) + if(device->mixer == NULL) return -1; return 0; @@ -70,37 +70,104 @@ static int audio_hw_init_check(const struct audio_hw_device *dev) static int audio_hw_set_voice_volume(struct audio_hw_device *dev, float volume) { + struct tinyalsa_audio_device *device; + LOGD("%s(%p, %f)", __func__, dev, volume); - return -ENOSYS; + if(dev == NULL) + return -1; + + device = (struct tinyalsa_audio_device *) dev; + + if(device->mixer == NULL) + return -1; + + if(device->mode == AUDIO_MODE_IN_CALL) { + // FIXME: Select the device from ril interface + tinyalsa_mixer_set_voice_volume(device->mixer, + AUDIO_DEVICE_IN_DEFAULT, device->mode, volume); + } + + return 0; } static int audio_hw_set_master_volume(struct audio_hw_device *dev, float volume) { + struct tinyalsa_audio_device *device; + LOGD("%s(%p, %f)", __func__, dev, volume); - return -ENOSYS; + if(dev == NULL) + return -1; + + device = (struct tinyalsa_audio_device *) dev; + + if(device->mixer == NULL) + return -1; + + tinyalsa_mixer_set_master_volume(device->mixer, volume); + + return 0; } static int audio_hw_set_mode(struct audio_hw_device *dev, int mode) { + struct tinyalsa_audio_device *device; + LOGD("%s(%p, %d)", __func__, dev, mode); + if(dev == NULL) + return -1; + + device = (struct tinyalsa_audio_device *) dev; + + device->mode = mode; + + // TODO: If mode changed, change routing + return 0; } static int audio_hw_set_mic_mute(struct audio_hw_device *dev, bool state) { + struct tinyalsa_audio_device *device; + LOGD("%s(%p, %d)", __func__, dev, state); - return -ENOSYS; + if(dev == NULL) + return -1; + + device = (struct tinyalsa_audio_device *) dev; + + if(device->mixer == NULL) + return -1; + + if(device->mic_mute != state) { + device->mic_mute = state; + + // FIXME: Select the device from input if mode isn't in-call, + // select it from ril interface if mode is in-call + tinyalsa_mixer_set_mic_mute(device->mixer, + AUDIO_DEVICE_IN_DEFAULT, device->mode, state); + } + + return 0; } static int audio_hw_get_mic_mute(const struct audio_hw_device *dev, bool *state) { + struct tinyalsa_audio_device *device; + LOGD("%s(%p, %p)", __func__, dev, state); - return -ENOSYS; + if(dev == NULL) + return -1; + + device = (struct tinyalsa_audio_device *) dev; + + *state = device->mic_mute; + + return 0; } static int audio_hw_set_parameters(struct audio_hw_device *dev, |