C++ (Cpp) voc_set_rx_device_muteの例

コード例 #1

ファイル: msm-pcm-voice.c プロジェクト: ShinySide/HispAsian_Kernel_NH7

static int msm_voice2_rx_device_mute_put(struct snd_kcontrol *kcontrol,
					struct snd_ctl_elem_value *ucontrol)
{
	int mute = ucontrol->value.integer.value[0];

	pr_debug("%s: mute=%d\n", __func__, mute);

	voc_set_rx_device_mute(voc_get_session_id(VOICE2_SESSION_NAME), mute);

	return 0;
}

コード例 #2

static int msm_voice_rx_device_mute_put(struct snd_kcontrol *kcontrol,
					struct snd_ctl_elem_value *ucontrol)
{
	int ret = 0;
	int mute = ucontrol->value.integer.value[0];
	uint32_t session_id = ucontrol->value.integer.value[1];
	int ramp_duration = ucontrol->value.integer.value[2];

	if ((mute < 0) || (mute > 1) || (ramp_duration < 0)
		|| (ramp_duration > MAX_RAMP_DURATION)) {
		pr_err(" %s Invalid arguments", __func__);

		ret = -EINVAL;
		goto done;
	}

	pr_debug("%s: mute=%d session_id=%#x ramp_duration=%d\n", __func__,
		mute, session_id, ramp_duration);

	voc_set_rx_device_mute(session_id, mute, ramp_duration);

done:
	return ret;
}