From patchwork Mon Aug 17 15:17:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 266342 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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY,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 AF48FC433DF for ; Mon, 17 Aug 2020 16:32:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D418204FD for ; Mon, 17 Aug 2020 16:32:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597681942; bh=JU4CrObSjjW2Pn0ejksPiGM0pJ3DEvEDDzl8MP+NMXg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=sIBI0gJB7guh+IGhpexyfTMd2djVAazjdycq1XfBNjV81dg2DQFx6ZFUljWmfm1od AdQQgF/NXVXAqdYSHM7UElnL6fQ3mj0HST+/TpICLiSlYqRevI7zBtnrMAUzr+f9ey GsArz8sBZ+lFvc2PT+5sdCjogLETnSPktM1s8tqA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388006AbgHQQb7 (ORCPT ); Mon, 17 Aug 2020 12:31:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:55088 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731111AbgHQQSB (ORCPT ); Mon, 17 Aug 2020 12:18:01 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 79B9420829; Mon, 17 Aug 2020 16:17:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597681073; bh=JU4CrObSjjW2Pn0ejksPiGM0pJ3DEvEDDzl8MP+NMXg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=brMdhxgBK1uCpB/4X/2iabQipsjehklVElF1J1HhwuMFsjmRqykx1ZnbC9mm3++wj H5rF873TKfXVqg5S0VtjQz5yPqfuS/rEKF/43niJAsLQVcVToSZcONEljAUON5eH2Z t9hYjC4xLzkc0USjjMjhS6sirXokkMmJgfOr4xP0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hui Wang , Takashi Iwai Subject: [PATCH 4.19 140/168] ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO Date: Mon, 17 Aug 2020 17:17:51 +0200 Message-Id: <20200817143740.687123368@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200817143733.692105228@linuxfoundation.org> References: <20200817143733.692105228@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Hui Wang commit 386a6539992b82fe9ac4f9dc3f548956fd894d8c upstream. After installing the Ubuntu Linux, the micmute led status is not correct. Users expect that the led is on if the capture is disabled, but with the current kernel, the led is off with the capture disabled. We tried the old linux kernel like linux-4.15, there is no this issue. It looks like we introduced this issue when switching to the led_cdev. Cc: Signed-off-by: Hui Wang Link: https://lore.kernel.org/r/20200810021659.7429-1-hui.wang@canonical.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4072,6 +4072,7 @@ static void alc233_fixup_lenovo_line2_mi { struct alc_spec *spec = codec->spec; + spec->micmute_led_polarity = 1; alc_fixup_hp_gpio_led(codec, action, 0, 0x04); if (action == HDA_FIXUP_ACT_PRE_PROBE) { spec->init_amp = ALC_INIT_DEFAULT;