From patchwork Mon Jan 11 13:02:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 360944 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 E45A2C43332 for ; Mon, 11 Jan 2021 13:57:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A5A9722472 for ; Mon, 11 Jan 2021 13:57:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730494AbhAKNHB (ORCPT ); Mon, 11 Jan 2021 08:07:01 -0500 Received: from mail.kernel.org ([198.145.29.99]:54568 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730488AbhAKNHA (ORCPT ); Mon, 11 Jan 2021 08:07:00 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8D8A9229CA; Mon, 11 Jan 2021 13:06:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610370379; bh=G2ArVGPaQmc/lc+cacCI5Rrry9y49amOqIzysVlrFD8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k8RFQmTe9FlvpCdkeO84Bk2amWNdwSFQ2B46ewtE6DYlHsheTw3vHSg8Nxy6RwT3t 1i5svpmjTsKWcQhHje4gxHEwWd61/rE3JMd5Eznzd6qEMuoPg/cu+dIsdyOfIM+GDI x6e3VXz/kbAbeW44MRE5N0Yo/gQZLCTzawuVKE28= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kailang Yang , Takashi Iwai Subject: [PATCH 4.14 52/57] ALSA: hda/realtek - Fix speaker volume control on Lenovo C940 Date: Mon, 11 Jan 2021 14:02:11 +0100 Message-Id: <20210111130036.248594741@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210111130033.715773309@linuxfoundation.org> References: <20210111130033.715773309@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Kailang Yang commit f86de9b1c0663b0a3ca2dcddec9aa910ff0fbf2c upstream. Cannot adjust speaker's volume on Lenovo C940. Applying the alc298_fixup_speaker_volume function can fix the issue. [ Additional note: C940 has I2S amp for the speaker and this needs the same initialization as Dell machines. The patch was slightly modified so that the quirk entry is moved next to the corresponding Dell quirk entry. -- tiwai ] Signed-off-by: Kailang Yang Cc: Link: https://lore.kernel.org/r/ea25b4e5c468491aa2e9d6cb1f2fced3@realtek.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_realtek.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5510,6 +5510,7 @@ enum { ALC221_FIXUP_HP_FRONT_MIC, ALC292_FIXUP_TPT460, ALC298_FIXUP_SPK_VOLUME, + ALC298_FIXUP_LENOVO_SPK_VOLUME, ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER, ALC269_FIXUP_ATIV_BOOK_8, ALC221_FIXUP_HP_MIC_NO_PRESENCE, @@ -6261,6 +6262,10 @@ static const struct hda_fixup alc269_fix .chained = true, .chain_id = ALC298_FIXUP_DELL_AIO_MIC_NO_PRESENCE, }, + [ALC298_FIXUP_LENOVO_SPK_VOLUME] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc298_fixup_speaker_volume, + }, [ALC295_FIXUP_DISABLE_DAC3] = { .type = HDA_FIXUP_FUNC, .v.func = alc295_fixup_disable_dac3, @@ -6662,6 +6667,7 @@ static const struct snd_pci_quirk alc269 SND_PCI_QUIRK(0x17aa, 0x3151, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x17aa, 0x3176, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x17aa, 0x3178, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC), + SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940", ALC298_FIXUP_LENOVO_SPK_VOLUME), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),