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[184.155.120.110]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82f0c4b2455sm12398165b3a.35.2026.04.13.14.28.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Apr 2026 14:28:31 -0700 (PDT) From: Faye To: alsa-devel@alsa-project.org Cc: tiwai@suse.com, perex@perex.cz, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Faye Nichols Subject: [PATCH] ALSA: hda/realtek: Add quirk for Acer PT316-51S headset mic Date: Mon, 13 Apr 2026 15:20:25 -0600 Message-ID: <20260413212645.117119-1-faye.opensource@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <87lderwhfi.wl-tiwai@suse.de> References: <87lderwhfi.wl-tiwai@suse.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Faye Nichols The Acer PT316-51S (PCI SSID 1025:160e) with ALC287 codec does not detect the headset microphone due to missing BIOS pin configuration for pin 0x19. Apply ALC2XX_FIXUP_HEADSET_MIC to enable it. Signed-off-by: Faye Nichols --- sound/hda/codecs/realtek/alc269.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c index cb39054..a8dbb0b 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -6690,6 +6690,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x1539, "Acer Nitro 5 AN515-57", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x159c, "Acer Nitro 5 AN515-58", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x1597, "Acer Nitro 5 AN517-55", ALC2XX_FIXUP_HEADSET_MIC), + SND_PCI_QUIRK(0x1025, 0x160e, "Acer PT316-51S", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x169a, "Acer Swift SFG16", ALC256_FIXUP_ACER_SFG16_MICMUTE_LED), SND_PCI_QUIRK(0x1025, 0x171e, "Acer Nitro ANV15-51", ALC245_FIXUP_ACER_MICMUTE_LED), SND_PCI_QUIRK(0x1025, 0x173a, "Acer Swift SFG14-73", ALC245_FIXUP_ACER_MICMUTE_LED), -- 2.53.0