提交 e905a83a 编写于 作者: L Lydia Wang 提交者: Takashi Iwai

ALSA: VIA HDA: Create a master amplifier control for VT1718S.

Create a master volume and mute control of playback for VT1718S.
Signed-off-by: NLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
上级 ba31a60d
......@@ -4462,6 +4462,19 @@ static int vt1718S_auto_create_multi_out_ctls(struct via_spec *spec,
if (err < 0)
return err;
} else if (i == AUTO_SEQ_FRONT) {
/* add control to mixer index 0 */
err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
"Master Front Playback Volume",
HDA_COMPOSE_AMP_VAL(0x21, 3, 5,
HDA_INPUT));
if (err < 0)
return err;
err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
"Master Front Playback Switch",
HDA_COMPOSE_AMP_VAL(0x21, 3, 5,
HDA_INPUT));
if (err < 0)
return err;
/* Front */
sprintf(name, "%s Playback Volume", chname[i]);
err = via_add_control(
......
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