From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39AE0C12002 for ; Wed, 21 Jul 2021 17:02:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15E9461244 for ; Wed, 21 Jul 2021 17:02:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236233AbhGUQVe (ORCPT ); Wed, 21 Jul 2021 12:21:34 -0400 Received: from mail.ispras.ru ([83.149.199.84]:35228 "EHLO mail.ispras.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229561AbhGUQVb (ORCPT ); Wed, 21 Jul 2021 12:21:31 -0400 Received: from localhost.localdomain (unknown [46.188.10.168]) by mail.ispras.ru (Postfix) with ESMTPSA id 01B0040D403D; Wed, 21 Jul 2021 17:02:04 +0000 (UTC) From: Alexander Monakov To: linux-kernel@vger.kernel.org Cc: Alexander Monakov , Jaroslav Kysela , Takashi Iwai , Hui Wang , Kailang Yang , Jeremy Szu , Jian-Hong Pan , Chris Chiu , PeiSen Hou , alsa-devel@alsa-project.org Subject: [PATCH] ALSA: hda/realtek: add mic quirk for Acer SF314-42 Date: Wed, 21 Jul 2021 20:01:41 +0300 Message-Id: <20210721170141.24807-1-amonakov@ispras.ru> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Acer Swift SF314-42 laptop is using Realtek ALC255 codec. Add a quirk so microphone in a headset connected via the right-hand side jack is usable. Signed-off-by: Alexander Monakov Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Hui Wang Cc: Kailang Yang Cc: Jeremy Szu Cc: Jian-Hong Pan Cc: Chris Chiu Cc: PeiSen Hou Cc: alsa-devel@alsa-project.org --- Hello, Acer Swift SF314-42 laptop is using AMD Ryzen SoC audio with Realtek ALC255 codec. The are three ALSA cards: HDMI audio, AMD ACP card, and AMD HDA card. There is an internal stereo microphone connected to the ACP card, and a mini-jack connected to the Realtek codec. There are no LEDs. I'd like to be able to use a mic+headphones headset. Unfortunately, out of the box ALSA does not correctly detect the microphone input of the Realtek codec. The suggested patch fixes that, though I cannot be sure it's 100% correct. With the patch, the experience is unfortunately still not ideal. I have noticed a couple of issues: 1) at high enough gain, recording the microphone is picking up what is being played via the headphones; maybe it's supposed to be like that, but it surprised me; 2) there is a very noticeable "pop" when plugging the headset in/out, accompanied by pcieport 0000:00:08.1: PME: Spurious native interrupt! pcieport 0000:00:08.1: PME: Spurious native interrupt! in dmesg. I'd appreciate info and any help about this issue. Thanks. Alexander sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ab5113cccffa..87ad8469dbc5 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8191,6 +8191,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x1308, "Acer Aspire Z24-890", ALC286_FIXUP_ACER_AIO_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x132a, "Acer TravelMate B114-21", ALC233_FIXUP_ACER_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x1330, "Acer TravelMate X514-51T", ALC255_FIXUP_ACER_HEADSET_MIC), + SND_PCI_QUIRK(0x1025, 0x142b, "Acer Swift SF314-42", ALC255_FIXUP_ACER_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1025, 0x1430, "Acer TravelMate B311R-31", ALC256_FIXUP_ACER_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1025, 0x1466, "Acer Aspire A515-56", ALC255_FIXUP_ACER_HEADPHONE_AND_MIC), SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z), base-commit: 62fb9874f5da54fdb243003b386128037319b219 -- 2.31.1