From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DE3FD604D4; Mon, 11 Mar 2024 15:13:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710170014; cv=none; b=H9MKcxGpt1XyMgOAySi5gAnGQe9PVFyK8ZhXhalsB+uLQWwD0Toq+bIYoz5Lfkj/PAMkScPtzFgrff1AAouy3fDZRjcjVnAZZcVc6tCPhDofGaqbjKSyA0UQmPmXL/vNr9kjyQBn7pX5880zw/jhY7o1OWHam9Rk6KkEuQyF6bY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710170014; c=relaxed/simple; bh=/LhJIP8T8+p/zwAyQer+F/R9x5sOpEcp3+Z1eGMIylE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mUPCc5oRS8LGnmKbmkD6RRttowAz0qW23iAWEfnfYSDQHg5B1x8msKklbtSfjCl1qTGAqZTdrgw2XYD+E/ylhtzBwAB/tO38t2BHLERh5lTr/o9EwWhXjhgPru08dmFC94/pbLYSQZl2utZmRRsWNI7Ng7hEtDzuJa+xeCxe6UM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JcEKJyN9; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JcEKJyN9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E1CBC433F1; Mon, 11 Mar 2024 15:13:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710170013; bh=/LhJIP8T8+p/zwAyQer+F/R9x5sOpEcp3+Z1eGMIylE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JcEKJyN9mNO3jIx8+oANUl+TQ+5hO/L/Km7lnIle9MhbIdo7LCYUDk5pRmmFLi085 8SG1JtzrwYN0cdATBimrDbKBNgJHujHhyATxgyRdOf4ntfj/t7EandT0CK8sFoJOtC PbSWo1OaWYusjLPmwWpGHCPO+g7NmWjF3VcHGl96U9b3jGtPpziNEYH8GHmT5P8D/h BQZGkd5F22NroOaY4PcwLtuC1y/EOud9+ZpjM55l/xQUaowvstDz53/nmRfayvFQ+R Q9QtieHSahOL4IZqEiBNgKLBgThJQuMOPUTcQ6dWT5wFjwxxV152PDTesvtmxRSXBm 42cICYVo4s/sQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kailang Yang , Takashi Iwai , Sasha Levin , perex@perex.cz, tiwai@suse.com, sbinding@opensource.cirrus.com, luke@ljones.dev, andy.chi@canonical.com, shenghao-ding@ti.com, ruinairas1992@gmail.com, vitalyr@opensource.cirrus.com, linux-sound@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 10/17] ALSA: hda/realtek - ALC285 reduce pop noise from Headphone port Date: Mon, 11 Mar 2024 11:13:01 -0400 Message-ID: <20240311151314.317776-10-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240311151314.317776-1-sashal@kernel.org> References: <20240311151314.317776-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.21 Content-Transfer-Encoding: 8bit From: Kailang Yang [ Upstream commit b34bf65838f7c6e785f62681605a538b73c2808c ] It had pop noise from Headphone port when system reboot state. If NID 58h Index 0x0 to fill default value, it will reduce pop noise. Signed-off-by: Kailang Yang Link: https://lore.kernel.org/r/7493e207919a4fb3a0599324fd010e3e@realtek.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- 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 88d006ac9568c..234c8b46d9254 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3683,6 +3683,7 @@ static void alc285_hp_init(struct hda_codec *codec) int i, val; int coef38, coef0d, coef36; + alc_write_coefex_idx(codec, 0x58, 0x00, 0x1888); /* write default value */ alc_update_coef_idx(codec, 0x4a, 1<<15, 1<<15); /* Reset HP JD */ coef38 = alc_read_coef_idx(codec, 0x38); /* Amp control */ coef0d = alc_read_coef_idx(codec, 0x0d); /* Digital Misc control */ -- 2.43.0