This ASUS D640SA desktop whose mother board is D640MB has - two jacks which are a headphone and a mic on the front panel, - three jacks which are a mic, a line out and a line in on the rear panel - one internal speaker.
If I plug a headphone to the front headphone jack, there will be sound through the headphone jack, and no sound through the internal speaker. If I unplug the headphone from the the headphone jack, there will be sound through the internal speaker. And always no sound through rear line out, when I plug a headphone or an externel speaker to the rear line out jack.
Besides, I had checked and toggled the Auto-Mute Mode in alsamixer, but the rear line out still was not working. Then I checked the sound settings in GUI, and found there was no "Line Out" could be chosen, only the "Headphones" and "HDMI/DisplayPort". However, system does know that there is an "Intel PCH Line Out".
[ 10.089082] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC887-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line [ 10.089083] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=1 (0x1a/0x0/0x0/0x0/0x0) [ 10.089084] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 10.089085] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 10.089086] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 10.089087] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18 [ 10.089088] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19 [ 10.089089] snd_hda_codec_realtek hdaudioC0D0: Line=0x15 [ 10.104387] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9 [ 10.104416] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10 [ 10.104441] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 10.104467] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 10.104494] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
Consequently, I checked the pin widgets' default configuration values: - Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Pin Default 0x01014010: [Jack] Line Out at Ext Rear
- Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Pin Default 0x02214030: [Jack] HP Out at Ext Front
Because the headphone jack (Node ID:0x1b) locates on the desktop's front panel, not rear panel, I change the headphone jack's configuration from primary chassis to separate chassis. So, the configuration value of Node ID:0x1b should be 0x22214030. Additionally, I toggle the Auto-Mute Mode of Realtek codecs to “Speaker Only” which makes signal outputs through line out jack when the "Line Out" is chosen in the sound settings.
Signed-off-by: Jian-Hong Pan jian-hong@endlessm.com --- sound/pci/hda/patch_realtek.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index aef1f52db7d9..a066d84c6478 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1810,6 +1810,8 @@ enum { ALC887_FIXUP_BASS_CHMAP, ALC1220_FIXUP_GB_DUAL_CODECS, ALC1220_FIXUP_CLEVO_P950, + ALC887_FIXUP_ASUS_AUTOMUTE_MODE, + ALC887_FIXUP_ASUS_FRONT_HP, };
static void alc889_fixup_coef(struct hda_codec *codec, @@ -2044,6 +2046,24 @@ static void alc1220_fixup_clevo_p950(struct hda_codec *codec, snd_hda_override_conn_list(codec, 0x1b, 1, conn1); }
+/* fix the default Auto-Mute Mode in mixer */ +static void alc887_fixup_asus_automute_mode(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct snd_kcontrol *kctl; + struct snd_ctl_elem_value *uctl; + + kctl = snd_hda_find_mixer_ctl(codec, "Auto-Mute Mode"); + if (!kctl) + return; + uctl = kzalloc(sizeof(*uctl), GFP_KERNEL); + if (!uctl) + return; + uctl->value.enumerated.item[0] = 1; + kctl->put(kctl, uctl); + kfree(uctl); +} + static const struct hda_fixup alc882_fixups[] = { [ALC882_FIXUP_ABIT_AW9D_MAX] = { .type = HDA_FIXUP_PINS, @@ -2288,6 +2308,19 @@ static const struct hda_fixup alc882_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc1220_fixup_clevo_p950, }, + [ALC887_FIXUP_ASUS_AUTOMUTE_MODE] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc887_fixup_asus_automute_mode, + }, + [ALC887_FIXUP_ASUS_FRONT_HP] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + {0x1b, 0x22214030}, + {} + }, + .chained = true, + .chain_id = ALC887_FIXUP_ASUS_AUTOMUTE_MODE, + }, };
static const struct snd_pci_quirk alc882_fixup_tbl[] = { @@ -2321,6 +2354,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_FIXUP_EAPD), SND_PCI_QUIRK(0x1043, 0x1873, "ASUS W90V", ALC882_FIXUP_ASUS_W90V), SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_FIXUP_ASUS_W2JC), + SND_PCI_QUIRK(0x1043, 0x2160, "ASUSPRO D640MB", ALC887_FIXUP_ASUS_FRONT_HP), SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_FIXUP_EEE1601), SND_PCI_QUIRK(0x1043, 0x84bc, "ASUS ET2700", ALC887_FIXUP_ASUS_BASS), SND_PCI_QUIRK(0x1043, 0x8691, "ASUS ROG Ranger VIII", ALC882_FIXUP_GPIO3),