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| author | Gabriele Mazzotta <gabriele.mzt@gmail.com> | 2014-05-26 17:11:46 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-05-26 17:47:12 +0200 |
| commit | 033b0a7ca9ca6589003e7cd135d2de490d3848ad (patch) | |
| tree | 77b65f4f5c4019c7553e911fd15f465c1078760a /sound/pci/hda | |
| parent | e191893830b4698e9036daedd7e5a928d3f0b197 (diff) | |
| download | linux-033b0a7ca9ca6589003e7cd135d2de490d3848ad.tar.gz linux-033b0a7ca9ca6589003e7cd135d2de490d3848ad.tar.bz2 linux-033b0a7ca9ca6589003e7cd135d2de490d3848ad.zip | |
ALSA: hda - Pop noises fix for XPS13 9333
When headphones are plugged in, force AFG and node 0x02
("Headphone Playback Volume") to D0 to avoid pop noises.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=76611
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 951017168e37..7a800a8ee215 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3986,6 +3986,29 @@ static void alc_fixup_disable_aamix(struct hda_codec *codec, } } +static unsigned int alc_power_filter_xps13(struct hda_codec *codec, + hda_nid_t nid, + unsigned int power_state) +{ + struct alc_spec *spec = codec->spec; + + /* Avoid pop noises when headphones are plugged in */ + if (spec->gen.hp_jack_present) + if (nid == codec->afg || nid == 0x02) + return AC_PWRST_D0; + return power_state; +} + +static void alc_fixup_dell_xps13(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action == HDA_FIXUP_ACT_PROBE) { + struct alc_spec *spec = codec->spec; + spec->shutup = alc_no_shutup; + codec->power_filter = alc_power_filter_xps13; + } +} + static void alc_fixup_headset_mode_alc668(struct hda_codec *codec, const struct hda_fixup *fix, int action) { @@ -5482,6 +5505,7 @@ enum { ALC662_FIXUP_BASS_CHMAP, ALC668_FIXUP_AUTO_MUTE, ALC668_FIXUP_DELL_DISABLE_AAMIX, + ALC668_FIXUP_DELL_XPS13, }; static const struct hda_fixup alc662_fixups[] = { @@ -5648,6 +5672,12 @@ static const struct hda_fixup alc662_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_inv_dmic_0x12, }, + [ALC668_FIXUP_DELL_XPS13] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_dell_xps13, + .chained = true, + .chain_id = ALC668_FIXUP_DELL_DISABLE_AAMIX + }, [ALC668_FIXUP_DELL_DISABLE_AAMIX] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_disable_aamix, @@ -5714,7 +5744,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE), SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), - SND_PCI_QUIRK(0x1028, 0x060a, "Dell XPS 13", ALC668_FIXUP_DELL_DISABLE_AAMIX), + SND_PCI_QUIRK(0x1028, 0x060a, "Dell XPS 13", ALC668_FIXUP_DELL_XPS13), SND_PCI_QUIRK(0x1028, 0x0623, "Dell", ALC668_FIXUP_AUTO_MUTE), SND_PCI_QUIRK(0x1028, 0x0624, "Dell", ALC668_FIXUP_AUTO_MUTE), SND_PCI_QUIRK(0x1028, 0x0625, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE), |