mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 06:12:08 +00:00
ALSA: hda - Fixing speaker noise on the two latest thinkpad models
We have two latest thinkpad laptop models which are all based on the Intel skylake platforms, and all of them have the codec alc293 on them. When the machines boot to the desktop, an greeting dialogue shows up with the notification sound. But on these two models, there is noise with the notification sound. We have 3 SKUs for each of the models, all of them have this problem. So far, this problem is only specific to these two thinkpad models, we did not find this problem on the old thinkpad models with the codec alc293 or alc292. A workaround for this problem is disabling the aamix. Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1523517 Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
parent
02f6ff9040
commit
23adc192b8
@ -4596,6 +4596,7 @@ enum {
|
||||
ALC298_FIXUP_DELL1_MIC_NO_PRESENCE,
|
||||
ALC275_FIXUP_DELL_XPS,
|
||||
ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE,
|
||||
ALC293_FIXUP_LENOVO_SPK_NOISE,
|
||||
};
|
||||
|
||||
static const struct hda_fixup alc269_fixups[] = {
|
||||
@ -5187,6 +5188,12 @@ static const struct hda_fixup alc269_fixups[] = {
|
||||
.chained = true,
|
||||
.chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE
|
||||
},
|
||||
[ALC293_FIXUP_LENOVO_SPK_NOISE] = {
|
||||
.type = HDA_FIXUP_FUNC,
|
||||
.v.func = alc_fixup_disable_aamix,
|
||||
.chained = true,
|
||||
.chain_id = ALC269_FIXUP_THINKPAD_ACPI
|
||||
},
|
||||
};
|
||||
|
||||
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
|
||||
@ -5334,6 +5341,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
|
||||
SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
|
||||
SND_PCI_QUIRK(0x17aa, 0x2223, "ThinkPad T550", ALC292_FIXUP_TPT440_DOCK),
|
||||
SND_PCI_QUIRK(0x17aa, 0x2226, "ThinkPad X250", ALC292_FIXUP_TPT440_DOCK),
|
||||
SND_PCI_QUIRK(0x17aa, 0x2233, "Thinkpad", ALC293_FIXUP_LENOVO_SPK_NOISE),
|
||||
SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
|
||||
SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP),
|
||||
SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
|
||||
@ -5343,6 +5351,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
|
||||
SND_PCI_QUIRK(0x17aa, 0x5034, "Thinkpad T450", ALC292_FIXUP_TPT440_DOCK),
|
||||
SND_PCI_QUIRK(0x17aa, 0x5036, "Thinkpad T450s", ALC292_FIXUP_TPT440_DOCK),
|
||||
SND_PCI_QUIRK(0x17aa, 0x503c, "Thinkpad L450", ALC292_FIXUP_TPT440_DOCK),
|
||||
SND_PCI_QUIRK(0x17aa, 0x504b, "Thinkpad", ALC293_FIXUP_LENOVO_SPK_NOISE),
|
||||
SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
|
||||
SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
|
||||
SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
|
||||
|
Loading…
Reference in New Issue
Block a user