From: Simon South <simon@simonsouth.com>
To: patch@alsa-project.org
Cc: alsa-devel@alsa-project.org, Simon South <simon@simonsouth.com>
Subject: [PATCH - hda 1/1] ALSA: hda - Fix mic issues on Acer Aspire E1-472
Date: Wed, 2 Mar 2016 23:10:44 -0500 [thread overview]
Message-ID: <1456978244-5942-1-git-send-email-simon@simonsouth.com> (raw)
This patch applies the microphone-related fix created for the Acer
Aspire E1-572 to the E1-472 as well, as it uses the same Realtek ALC282
CODEC and demonstrates the same issues.
This patch allows an external, headset microphone to be used and limits
the gain on the (quite noisy) internal microphone.
Signed-off-by: Simon South <simon@simonsouth.com>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c1527fc..5c672f8 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5224,6 +5224,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
+ SND_PCI_QUIRK(0x1025, 0x0762, "Acer Aspire E1-472", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS),
SND_PCI_QUIRK(0x1025, 0x106d, "Acer Cloudbook 14", ALC283_FIXUP_CHROME_BOOK),
--
2.5.0
next reply other threads:[~2016-03-03 4:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 4:10 Simon South [this message]
2016-03-03 9:29 ` [PATCH - hda 1/1] ALSA: hda - Fix mic issues on Acer Aspire E1-472 Takashi Iwai
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