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 A2FD665BA8; Mon, 11 Mar 2024 15:14:30 +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=1710170071; cv=none; b=YDT1GOYm2hJkfAEZhasj7Z+cmu1plvZCx4jSTpUdUogP0v2BV/0+b8f9Jxu38DjGrAHDyzSemiuM2N+4FM6KFN+Z1LRFLnfhCBO3PjwfBMe8BFIUImPxdD5KnJ/kyko+ED3wLoFNkTncg59x8NkqmwkZTKf/7LxkUHzV+nMKOJk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710170071; c=relaxed/simple; bh=aRBHFszry3HcGlRYpmekn9zCgq6YZWmzqSZ5oA0DKuQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cYriW8G7HvmdAAe/2EdlyPzd/EJ2RFGqk37Ik81/dPIVUrrn9bwOwWISnBjA+AvsiDu3eeFi/Kq9b85R3LT/L75sPlM5DG8S9MYJNYzk4FPM7DTkl6JN//iNNieCTfNbfcACN0gGZcDio7r3Na5vr1624VbpCG23vHoqPAaJoBA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kpv5Uv2p; 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="kpv5Uv2p" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1ED9AC43142; Mon, 11 Mar 2024 15:14:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710170070; bh=aRBHFszry3HcGlRYpmekn9zCgq6YZWmzqSZ5oA0DKuQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kpv5Uv2pRIw2l5N6fMbz6dq8GBKeiEF0/vJmKClD+KEFPFRaKAXMNZrJ4IJLRsz9n CpRkG3JfM3FoHiZnOXPxxlGEugZZNsaDRAJiJnQ2MAJMv1n8aRWG7FVTPTCh+JweEJ T+nUsHYNBvrz1XKPaKt2PTmhh7uD9kTJ5zXjs2w6rAubQa5U9tEyhHC9OrZfsE8pix a6FqrYj+d4sMmxmurJZZk8UDPu9YqdXWxs20X0JRMbJAxHzcQCKkZLFmnNnWakAXuM sUYF2c1F5Q4BUnATetohS7sHzIV8Osu4hyp7//I+Q3aw6K5qiSao58wD1ADS9x4pq1 5T1MmLmqS+y7g== 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 5.15 2/5] ALSA: hda/realtek - ALC285 reduce pop noise from Headphone port Date: Mon, 11 Mar 2024 11:14:18 -0400 Message-ID: <20240311151424.318621-2-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240311151424.318621-1-sashal@kernel.org> References: <20240311151424.318621-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.151 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 a6e6ed1355abf..3a86f0fd78278 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3675,6 +3675,7 @@ 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