From patchwork Fri Nov 29 01:16:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1202318 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 47PGnF2kTrz9sPv; Fri, 29 Nov 2019 12:16:49 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1iaUtf-0008J1-FC; Fri, 29 Nov 2019 01:16:35 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1iaUtc-0008IS-Vp for kernel-team@lists.ubuntu.com; Fri, 29 Nov 2019 01:16:32 +0000 Received: from [113.5.7.219] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1iaUtc-00085o-1f for kernel-team@lists.ubuntu.com; Fri, 29 Nov 2019 01:16:32 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][B/OEM-B/D/OEM-OSP1/E/unstable][PATCH 1/1] UBUNTU: SAUCE: ALSA: hda/realtek - Dell headphone has noise on unmute for ALC236 Date: Fri, 29 Nov 2019 09:16:25 +0800 Message-Id: <20191129011625.6194-2-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191129011625.6194-1-hui.wang@canonical.com> References: <20191129011625.6194-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Kailang Yang BugLink: https://launchpad.net/bugs/1854401 headphone have noise even the volume is very small. Let it fill up pcbeep hidden register to default value. The issue was gone. Fixes: 4344aec84bd8 ("ALSA: hda/realtek - New codec support for ALC256") Fixes: 736f20a70608 ("ALSA: hda/realtek - Add support for ALC236/ALC3204") Signed-off-by: Kailang Yang Cc: Link: https://lore.kernel.org/r/9ae47f23a64d4e41a9c81e263cd8a250@realtek.com Signed-off-by: Takashi Iwai (cherry picked from commit e1e8c1fdce8b00fce08784d9d738c60ebf598ebc git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git) Signed-off-by: Hui Wang --- sound/pci/hda/patch_realtek.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index c38eab8e5e47..03734e63a12a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -367,9 +367,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) case 0x10ec0215: case 0x10ec0233: case 0x10ec0235: - case 0x10ec0236: case 0x10ec0255: - case 0x10ec0256: case 0x10ec0257: case 0x10ec0282: case 0x10ec0283: @@ -381,6 +379,11 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) case 0x10ec0300: alc_update_coef_idx(codec, 0x10, 1<<9, 0); break; + case 0x10ec0236: + case 0x10ec0256: + alc_write_coef_idx(codec, 0x36, 0x5757); + alc_update_coef_idx(codec, 0x10, 1<<9, 0); + break; case 0x10ec0275: alc_update_coef_idx(codec, 0xe, 0, 1<<0); break;