On Mon, 07 Dec 2015 15:38:05 +0100, Hui Wang wrote: > > On 12/07/2015 10:35 PM, Takashi Iwai wrote: > > On Mon, 07 Dec 2015 15:31:52 +0100, > > Hui Wang wrote: > >> Disable the aamix can fix this problem. > > Which codec do these machines have? > > Codec: Realtek ALC293 > Address: 0 > AFG Function Id: 0x1 (unsol 1) > Vendor Id: 0x10ec0293 Hm, and only Thinkpads with this codec suffer? I mean, there are lots of TPs with ALC292. Please give more background. Takashi > > > > > Takashi > > > >> Cc: stable@xxxxxxxxxxxxxxx > >> BugLink: https://bugs.launchpad.net/bugs/1523517 > >> Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx> > >> --- > >> sound/pci/hda/patch_realtek.c | 9 +++++++++ > >> 1 file changed, 9 insertions(+) > >> > >> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c > >> index ebc5362..49b1d36 100644 > >> --- a/sound/pci/hda/patch_realtek.c > >> +++ b/sound/pci/hda/patch_realtek.c > >> @@ -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), > >> -- > >> 1.9.1 > >> > > _______________________________________________ > > Alsa-devel mailing list > > Alsa-devel@xxxxxxxxxxxxxxxx > > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel > > > -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html