Merge "hal: Add Mic Direction API"

    return ret;

}

static int in_set_microphone_direction(const struct audio_stream_in *stream,

                                           audio_microphone_direction_t dir) {

    (void)stream;

    (void)dir;

    ALOGVV("%s", __func__);

    return -ENOSYS;

}

static int in_set_microphone_field_dimension(const struct audio_stream_in *stream, float zoom) {

    (void)stream;

    (void)zoom;

    ALOGVV("%s", __func__);

    return -ENOSYS;

}

static bool stream_get_parameter_channels(struct str_parms *query,

                                          struct str_parms *reply,

                                          audio_channel_mask_t *supported_channel_masks) {

    in->stream.get_input_frames_lost = in_get_input_frames_lost;

    in->stream.get_capture_position = in_get_capture_position;

    in->stream.get_active_microphones = in_get_active_microphones;

    in->stream.set_microphone_direction = in_set_microphone_direction;

    in->stream.set_microphone_field_dimension = in_set_microphone_field_dimension;

    in->device = devices;

    in->source = source;