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 074C61FD102; Sun, 24 Mar 2024 23:02:07 +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=1711321328; cv=none; b=bhiSiUvBhIbIt/Yq5YhIferbOz9omeU+CGTKLWTA/han7genQLMKaF5BoQgcY0l3OjZNjGnX4YRjVs+Kc2zG4a/1wiqiKE0XGT/QNcc9QaG5ZI4jV2dBUGo1q5wjBPqYqx9fuhoC99m34Gs56MqKDYhU73RFWrJVICBxSCAKM9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711321328; 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=YyvLow9TvXULDpxSRyBx9L1bsCXmziYdGngHBEWkOyHG4Y70Abge9lqyz5Ged1nZ0ofza9aNUCLxuqp3OpolfsvXNReu16QRcAk/oB37eJIKQil21N1tsOWQ2UOkFJ4Gott0hycLDX7xh3Ya80P0lxWXhQgbw2zivMJ1DDHyciY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hEbXUUla; 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="hEbXUUla" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4591FC433C7; Sun, 24 Mar 2024 23:02:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711321326; bh=/LhJIP8T8+p/zwAyQer+F/R9x5sOpEcp3+Z1eGMIylE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hEbXUUlayrwm6RkBvu5cNx8Whqma8AP4537pdqUdqXPtLRyJD6ee3cBAjnoKMicuK fCq79IDWArB7polBstdD+4Nw7gZALuDsWyxYavplKHePyqBLRm7Dw2NXiuh6otnkHA SGpVfFmnaA2jyImB/qMoDvvdLLFLdI/b7in9pxP0AaRNS6y7jngbr8xWyhswv50Smk 5SVtAcdBiUUsIpaNgPhtAxn3V8IA9Mcr+S9s/F/OtIDOjWxb0bJGk7eW9QHWH8YT/A 1J+FMojH0K9Phjg4M4lHHftchTBMiGEOkG3HwEywDfY5qPR1QduSdreLYu0apZjRQe 9RzDISfLouJgw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kailang Yang , Takashi Iwai , Sasha Levin Subject: [PATCH 6.6 050/638] ALSA: hda/realtek - ALC285 reduce pop noise from Headphone port Date: Sun, 24 Mar 2024 18:51:27 -0400 Message-ID: <20240324230116.1348576-51-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324230116.1348576-1-sashal@kernel.org> References: <20240324230116.1348576-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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