ALSA: hda - Add 4 channel mode for 3stack-hp model (ALC888)

Add additional 4 channel mode for 3stack-hp models.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8c02f78..3696ff3 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8068,24 +8068,45 @@ static struct hda_verb alc888_6st_dell_verbs[] = {
        { }
 };
 
+/*
+ * 2ch mode
+ */
 static struct hda_verb alc888_3st_hp_2ch_init[] = {
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
        { 0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-       { }
+       { } /* end */
 };
 
+/*
+ * 4ch mode
+ */
+static struct hda_verb alc888_3st_hp_4ch_init[] = {
+       { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+       { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+       { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+       { 0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+       { 0x16, AC_VERB_SET_CONNECT_SEL, 0x01 },
+       { } /* end */
+};
+
+/*
+ * 6ch mode
+ */
 static struct hda_verb alc888_3st_hp_6ch_init[] = {
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+       { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-       { }
+       { 0x16, AC_VERB_SET_CONNECT_SEL, 0x01 },
+       { } /* end */
 };
 
-static struct hda_channel_mode alc888_3st_hp_modes[2] = {
+static struct hda_channel_mode alc888_3st_hp_modes[3] = {
        { 2, alc888_3st_hp_2ch_init },
+       { 4, alc888_3st_hp_4ch_init },
        { 6, alc888_3st_hp_6ch_init },
 };