From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 BA6424FDA59; Thu, 17 Sep 2026 17:07:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789664882; cv=none; b=Pj+EtJAlkSJw1H/6GX2AtZUOETW865NqnpPIBqEqlhI7QVmRCYlRFF7mG1BejPrHt94BVi+37PQOgl6DrE/w2epcY9aDv0zE9bYlgR1Z6IAkPsaZy29cm3k+spiNMHKUOhHBI/dy8xAYkAl9fqyssUjhjtebslqZj0yNRb+PkhI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789664882; c=relaxed/simple; bh=Yeb9JmS0debnopb9tAwH4JYTV/uSw71jrcif0icwAhc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SXamkBINZx3PPWHKfARbtP20NMMxFCvrRejpRILvGaQngpov89LJvq4Q9UT+BMMElyx2YXFm8JrHUgk9/vTOPlKp1hyRYJ50B79vjC5WGy05FwQH9hNTQaLiIYy+jvDzFFz/rYjZUm8dtbkdBgg9HI7mit2XH2MDkUElzPxiFXc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=z1sY1ELG; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="z1sY1ELG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16D641F00898; Thu, 17 Sep 2026 17:07:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789664879; bh=aDkm/ZBhM1tFPUUqRA2ju3zNgyzmFAJd+FuhoqID5y8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=z1sY1ELGBiU7omU+RbvjPkqBgvqu3P+oWmduLlrkvUdG14Ez/fo2ah/8YM8cMNfK9 uaukI6wFpS22Pcejl7W4wGcXh90E/demqhgmEUgxMt48kb9b5NZq7QdHeW5By6GQnG qfZc88tOcWYRqbJVzjF6CrLczNqWASjQEeXEnRb8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kamlesh Chhetty , Takashi Iwai , Sasha Levin Subject: [PATCH 6.18 0471/1250] ALSA: hda: Add Lenovo Legion 7i 16IAX7 17AA3874 quirk Date: Thu, 17 Sep 2026 16:04:26 +0100 Message-ID: <20260917151604.738945986@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260917151551.901433442@linuxfoundation.org> References: <20260917151551.901433442@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kamlesh Chhetty [ Upstream commit 6485da8579e2b0132630faa1ee2ac72ccaf01501 ] Lenovo Legion 7i 16IAX7 systems with Realtek ALC287 codec SSID 17aa:3874 and CSC3551/CS35L41 speaker amps do not provide the required CS35L41 _DSD properties in ACPI. Without a quirk, cs35l41-hda fails probing the amps with missing cirrus,dev-index / Platform not supported errors, leaving the built-in speakers silent. This model is similar to the already-supported 17AA386F Legion 7i 16IAX7 variant. Add the Realtek ALC287 quirk to select ALC287_FIXUP_CS35L41_I2C_2 and add 17AA3874 to the CS35L41 property table using the same two-amp external-boost configuration. Tested on a Lenovo Legion 7 16IAX7 with Ubuntu 7.0.0-22-generic. Both CSC3551 CS35L41 amps probe and bind, firmware loads, calibration applies, built-in speaker playback works, and the cirrus,dev-index failure is gone. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221663 Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2157060 Signed-off-by: Kamlesh Chhetty Link: https://patch.msgid.link/20260622172247.19301-1-kamleshkc2002@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/hda/codecs/realtek/alc269.c | 1 + sound/hda/codecs/side-codecs/cs35l41_hda_property.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c index fc179a302efb8..90e64fbd5291b 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7456,6 +7456,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { HDA_CODEC_QUIRK(0x17aa, 0x38a7, "Legion Pro 7 16ARX8H", ALC287_FIXUP_TAS2781_I2C), /* this must match before PCI SSID 17aa:386f below */ SND_PCI_QUIRK(0x17aa, 0x386f, "Legion Pro 7i 16IAX7", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x3870, "Lenovo Yoga 7 14ARB7", ALC287_FIXUP_YOGA7_14ARB7_I2C), + SND_PCI_QUIRK(0x17aa, 0x3874, "Legion 7i 16IAX7", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x3877, "Lenovo Legion 7 Slim 16ARHA7", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x3878, "Lenovo Legion 7 Slim 16ARHA7", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x387d, "Yoga S780-16 pro Quad AAC", ALC287_FIXUP_TAS2781_I2C), diff --git a/sound/hda/codecs/side-codecs/cs35l41_hda_property.c b/sound/hda/codecs/side-codecs/cs35l41_hda_property.c index 16d5ea77192f0..dd8875b111ade 100644 --- a/sound/hda/codecs/side-codecs/cs35l41_hda_property.c +++ b/sound/hda/codecs/side-codecs/cs35l41_hda_property.c @@ -123,6 +123,7 @@ static const struct cs35l41_config cs35l41_config_table[] = { { "17AA3866", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 }, { "17AA386E", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 2, -1, 0, 0, 0 }, { "17AA386F", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 }, + { "17AA3874", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 }, { "17AA3877", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 }, { "17AA3878", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 }, { "17AA38A9", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 2, -1, 0, 0, 0 }, @@ -548,6 +549,7 @@ static const struct cs35l41_prop_model cs35l41_prop_model_table[] = { { "CSC3551", "17AA3866", generic_dsd_config }, { "CSC3551", "17AA386E", generic_dsd_config }, { "CSC3551", "17AA386F", generic_dsd_config }, + { "CSC3551", "17AA3874", generic_dsd_config }, { "CSC3551", "17AA3877", generic_dsd_config }, { "CSC3551", "17AA3878", generic_dsd_config }, { "CSC3551", "17AA38A9", generic_dsd_config }, -- 2.53.0