ALSA: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug
Add patch for realtek codec in Lenovo B50-70 that fixes inverted internal microphone channel. Device IdeaPad Y410P has the same PCI SSID as Lenovo B50-70, but first one is about fix the noise and it didn't seem help in a later kernel version. So I replaced IdeaPad Y410P device description with B50-70 and apply inverted microphone fix. Bugzilla: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1524215 Signed-off-by: Michał Wadowski <wadosm@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -7042,7 +7042,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
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SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
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SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
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SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
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SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP),
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SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
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SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
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SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
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SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK),
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