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 80AC5248801; Wed, 11 Dec 2024 18:52:27 +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=1733943147; cv=none; b=qE3PY4U5F/K9HLSIo+slAO9OMpHy6zzZu2bJbc/lTyfMknBOxIuufwWAmIycy2KGifrX0qWUeZ35wRZBvJ8KCjMGzbeT+zsq1W6gGml7rIvW/q9syLapw0/BmJOTxC9r2SVqF7aaERNjFXLv6MyqS3IJiEN1ApLTYqZyhWlq7bs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733943147; c=relaxed/simple; bh=EgoCqeABvBYx4WAtiE1pFmAsUG6fptY0af98AbMpEws=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uw9z2zKoMlSmdZsEyG2NlzhedRi2vSGjG9jfrU9JmVO7lf5z5IF1H/25NOIzbYyVRwT4LgYHAwhYwjXo1j6dSJs+OSg/pFfThTOlWZpOh8PxHmoPV5LysKfPytET2VjX5wPMce32D9gUMrZs3bP47HmlAzj8nk+O3wEzVHgWxLE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hqLXxAoH; 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="hqLXxAoH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75327C4CED2; Wed, 11 Dec 2024 18:52:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733943147; bh=EgoCqeABvBYx4WAtiE1pFmAsUG6fptY0af98AbMpEws=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hqLXxAoHLqInoPE/yg6qn98mWziArDwwhAyXmPo318NtVii+ceGDUeZBWVr+L3DX5 On9sFFFARCUsniqpCnmAuR8ka9gfMb84IQltlgQewFf67wVN2VhCUZV0J7En4hUxPb RnFsR7mhpl1VieuAH6QX/hj8uliFqXYciDkxarzOcIk8PQOehELmeJBIWOIZCfCmsC VAFl8BVSOupVUwCsCUeyB9JfaeYRx94NzWTcvmlDR61Qt3vJrdOLCa7HFX3c+URdNy cofpSyVZfXBMWjcf9JCunQsTnjGgXEMeTJKJkNLvRox/131QujV5P2ez2a/ip0fw+U 69n9As4Yy/5cg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: bo liu , Takashi Iwai , Sasha Levin , perex@perex.cz, tiwai@suse.com, kovalev@altlinux.org, cs@tuxedo.de, jaroslaw.janik@gmail.com, songxiebing@kylinos.cn, me@oldherl.one, linux-sound@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 06/23] ALSA: hda/conexant: fix Z60MR100 startup pop issue Date: Wed, 11 Dec 2024 13:51:43 -0500 Message-ID: <20241211185214.3841978-6-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241211185214.3841978-1-sashal@kernel.org> References: <20241211185214.3841978-1-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 X-stable-base: Linux 6.6.65 Content-Transfer-Encoding: 8bit From: bo liu [ Upstream commit 947c4012f8f03a8bb946beb6e5294d5e32817d67 ] When Z60MR100 startup, speaker will output a pop. To fix this issue, we mute codec by init verbs in bios when system startup, and set GPIO to low to unmute codec in codec driver when it loaded . [ white space fixes and compile warning fix by tiwai ] Signed-off-by: bo liu Link: https://patch.msgid.link/20241129014441.437205-1-bo.liu@senarytech.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/pci/hda/patch_conexant.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index a14b9cb48f69a..7edb029f08a36 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -311,6 +311,7 @@ enum { CXT_FIXUP_HP_MIC_NO_PRESENCE, CXT_PINCFG_SWS_JS201D, CXT_PINCFG_TOP_SPEAKER, + CXT_FIXUP_HP_A_U, }; /* for hda_fixup_thinkpad_acpi() */ @@ -778,6 +779,18 @@ static void cxt_setup_mute_led(struct hda_codec *codec, } } +static void cxt_setup_gpio_unmute(struct hda_codec *codec, + unsigned int gpio_mute_mask) +{ + if (gpio_mute_mask) { + // set gpio data to 0. + snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 0); + snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, gpio_mute_mask); + snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, gpio_mute_mask); + snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_STICKY_MASK, 0); + } +} + static void cxt_fixup_mute_led_gpio(struct hda_codec *codec, const struct hda_fixup *fix, int action) { @@ -792,6 +805,15 @@ static void cxt_fixup_hp_zbook_mute_led(struct hda_codec *codec, cxt_setup_mute_led(codec, 0x10, 0x20); } +static void cxt_fixup_hp_a_u(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + // Init vers in BIOS mute the spk/hp by set gpio high to avoid pop noise, + // so need to unmute once by clearing the gpio data when runs into the system. + if (action == HDA_FIXUP_ACT_INIT) + cxt_setup_gpio_unmute(codec, 0x2); +} + /* ThinkPad X200 & co with cxt5051 */ static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = { { 0x16, 0x042140ff }, /* HP (seq# overridden) */ @@ -1016,6 +1038,10 @@ static const struct hda_fixup cxt_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = cxt_fixup_sirius_top_speaker, }, + [CXT_FIXUP_HP_A_U] = { + .type = HDA_FIXUP_FUNC, + .v.func = cxt_fixup_hp_a_u, + }, }; static const struct snd_pci_quirk cxt5045_fixups[] = { @@ -1090,6 +1116,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK(0x103c, 0x8457, "HP Z2 G4 mini", CXT_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x8458, "HP Z2 G4 mini premium", CXT_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN), + SND_PCI_QUIRK(0x14f1, 0x0252, "MBX-Z60MR100", CXT_FIXUP_HP_A_U), SND_PCI_QUIRK(0x14f1, 0x0265, "SWS JS201D", CXT_PINCFG_SWS_JS201D), SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO), SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410), @@ -1135,6 +1162,7 @@ static const struct hda_model_fixup cxt5066_fixup_models[] = { { .id = CXT_PINCFG_LENOVO_NOTEBOOK, .name = "lenovo-20149" }, { .id = CXT_PINCFG_SWS_JS201D, .name = "sws-js201d" }, { .id = CXT_PINCFG_TOP_SPEAKER, .name = "sirius-top-speaker" }, + { .id = CXT_FIXUP_HP_A_U, .name = "HP-U-support" }, {} }; -- 2.43.0