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 5883B633EC; Mon, 11 Mar 2024 15:14:09 +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=1710170049; cv=none; b=tx8bwHC9rZwiB2zNpR5/Bwj8zUpNUuUIJnAcqETqGkWWB+syUl5aiSe21BwLxMFmgNGiKSp8OQfJ3ENnNjoePoJTbPpGYXhYZa9tgmXBpclc9JTpMN/gqwCJYogk4uDRml5YKwHiq+2/gFmrK14XQfXZ/aIRKeJ2UWFF2FFxHzk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710170049; c=relaxed/simple; bh=RGrOirHE3j084FyDubnAZGEumOuMaqgWe3b9VZ19Iww=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fW668D/CGqkgCTFFNm2MXeQr+F1S48bZ+cXiyxzX3F5mNUisQr1HLw7g5igq5mvsn/Gn2roYXDxjnMDenqpR6qdVIe/n7bKxd3wGePYC7JNJfWXBux/9ChVjs7eMDdPG7e3mUe8XkqK3QPREwgEzR/MKYUumib5obhH+0BzhW4k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=k3gqqxI3; 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="k3gqqxI3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F3F5C433F1; Mon, 11 Mar 2024 15:14:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710170048; bh=RGrOirHE3j084FyDubnAZGEumOuMaqgWe3b9VZ19Iww=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k3gqqxI3OJqr73QPN93LWe9swFysqMiETNXRLMaTslfmJoQQ1y2sNLcUf/e8gdROs QmXbXulHQ2Wh7hhKZfEs4fwY362myAYuiDQ4wAJSfTA2AmPRwjjECPrzAdcHDQDcTA g2Xv/dliCnHgaX5ocip41W3WRt9DDt/8uyCuuoUWHpesFTazcM6Y0wXx1NlikuBalm 5zOWnO0tcqs/b0XjGfQiqldo8UctjZcd+2WiExL81sLi92oaoIfKUApVaziCWTFb8u aLtEC5avYwoi6+xiN5lajTF1lFpHrAdbjVtaCutgVT6UK6GO1wGBqsRbTXcLInMCa/ 3ItUUax8oCU6A== 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 6.1 07/13] ALSA: hda/realtek - ALC285 reduce pop noise from Headphone port Date: Mon, 11 Mar 2024 11:13:42 -0400 Message-ID: <20240311151354.318293-7-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240311151354.318293-1-sashal@kernel.org> References: <20240311151354.318293-1-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 6.1.81 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 75bd7b2fa4ee6..ede3f8b273d79 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3681,6 +3681,7 @@ 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