diff options
| author | Hui Wang <hui.wang@canonical.com> | 2016-08-01 10:20:32 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-08-01 08:34:37 +0200 |
| commit | dd9aa335c88003d131ac874e7f6809902de0b847 (patch) | |
| tree | 7717a7952abc42ce5d659f2b435c8f11abe2351a /sound | |
| parent | 0984d159c8ad6618c6ebd9f00bc3f374fa52bc35 (diff) | |
| download | linux-dd9aa335c88003d131ac874e7f6809902de0b847.tar.bz2 | |
ALSA: hda/realtek - Can't adjust speaker's volume on a Dell AIO
We have a Dell AIO on which we can't adjust its speaker's volume.
The problem is it is connected to a Audio Output node without Amp-out
capability. To fix it, we change it to be connnected to a node with
Amp-out capability.
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ddd29b9819ba..7355054e36f4 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4689,6 +4689,22 @@ static void alc290_fixup_mono_speakers(struct hda_codec *codec, } } +static void alc298_fixup_speaker_volume(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action == HDA_FIXUP_ACT_PRE_PROBE) { + /* The speaker is routed to the Node 0x06 by a mistake, as a result + we can't adjust the speaker's volume since this node does not has + Amp-out capability. we change the speaker's route to: + Node 0x02 (Audio Output) -> Node 0x0c (Audio Mixer) -> Node 0x17 ( + Pin Complex), since Node 0x02 has Amp-out caps, we can adjust + speaker's volume now. */ + + hda_nid_t conn1[1] = { 0x0c }; + snd_hda_override_conn_list(codec, 0x17, 1, conn1); + } +} + /* Hook to update amp GPIO4 for automute */ static void alc280_hp_gpio4_automute_hook(struct hda_codec *codec, struct hda_jack_callback *jack) @@ -4838,6 +4854,7 @@ enum { ALC280_FIXUP_HP_HEADSET_MIC, ALC221_FIXUP_HP_FRONT_MIC, ALC292_FIXUP_TPT460, + ALC298_FIXUP_SPK_VOLUME, }; static const struct hda_fixup alc269_fixups[] = { @@ -5493,6 +5510,10 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC293_FIXUP_LENOVO_SPK_NOISE, }, + [ALC298_FIXUP_SPK_VOLUME] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc298_fixup_speaker_volume, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -5539,6 +5560,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0704, "Dell XPS 13 9350", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE), SND_PCI_QUIRK(0x1028, 0x0725, "Dell Inspiron 3162", ALC255_FIXUP_DELL_SPK_NOISE), SND_PCI_QUIRK(0x1028, 0x075b, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE), + SND_PCI_QUIRK(0x1028, 0x075d, "Dell AIO", ALC298_FIXUP_SPK_VOLUME), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2), |