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Thu, 05 Nov 2026 05:04:34 -0800 (PST) Received: from isthelight ([2a09:bac5:d46c:15f::23:490]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8b09a7cc082sm1950840b3a.12.2026.11.05.05.04.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 05:04:33 -0800 (PST) From: Nguyen Thanh Nhat To: Takashi Iwai , Jaroslav Kysela Cc: Kailang Yang , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Nguyen Thanh Nhat Subject: [PATCH] ALSA: hda/realtek: Add quirk for Acer Predator PHN16-71 Date: Thu, 5 Nov 2026 20:03:30 +0700 Message-ID: <20261105130330.6797-1-nguyenthanhnhat397@gmail.com> X-Mailer: git-send-email 2.56.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Acer Predator PHN16-71 (subsystem ID 1025:170f) with a Realtek ALC245 codec does not detect external headset microphone on the 3.5mm combo jack because 0x19 pin is marked as unconnected (0x411111f0). Add a quirk using ALC2XX_FIXUP_HEADSET_MIC. Signed-off-by: Nguyen Thanh Nhat --- 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 873eb3d5ddbe..a756e0076021 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7550,6 +7550,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x166c, "Acer Predator PH16-71", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x1679, "Acer Nitro 16 AN16-41", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x169a, "Acer Swift SFG16", ALC256_FIXUP_ACER_SFG16_MICMUTE_LED), + SND_PCI_QUIRK(0x1025, 0x170f, "Acer Predator PHN16-71", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x171e, "Acer Nitro ANV15-51", ALC245_FIXUP_ACER_MICMUTE_LED), SND_PCI_QUIRK(0x1025, 0x172c, "Acer Nitro ANV16-41", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x1731, "Acer Predator PHN16-72", ALC2XX_FIXUP_HEADSET_MIC), -- 2.56.0