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 7CB1E4582C6; Mon, 31 Aug 2026 13:43:54 +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=1788183836; cv=none; b=q0jgmbQdL2iwzx1BO+aYsU6VlqIpIKX95fx14uH/ytVosmTiDliUtfZW3i7ZW45tv4Mbj++ReFFfFr6uC/n8W4qFbn9SogkMU6ibVcSMKUQU+ngoNoLA7kLMDflPiaQBL3igdnU7KHkv+um8KYmt42yCtTDi5j5K2iNk+q7zO0U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788183836; c=relaxed/simple; bh=v6HN+aUDVTlVFb41nA9MAD9x57+c//d2mTJH66RPcsY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mowNrUNVv8AHi9Obj8YSQseQT94SIZUDZx6YH8etay+t6hOtwznMZKsPrDBG69Kk2BxOZkyEh8MzVy6XL8dq8GY9ItowybvSAV5icuujDC77YKY0bvi/Ae/0pdzU2RZfvLpKo4dZKVZDnVVNgg+a4/Fhe2f30Zw25X1yS1+6iDI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PqxmxYUG; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PqxmxYUG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6BAC61F00ACA; Mon, 31 Aug 2026 13:43:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788183834; bh=zAOK90tEDjgPGLmjGqCHOnLSN/8+LFnej7Fk+i6ofgk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PqxmxYUG7Q8fb0CiSgamGngK7rjb7gcMsI7drGaFdFl6/JkoNMWDA1YUjEK2cwbol NTq3uwGR+NPUZbJE2AfF7X+P86IWrN41MNuJoJZ6erO8KVIuv9zXLEkWOLHzmc5eJn fNvPnYkJOjlYYeRRfClpe1lc++BMj3Rly+Gg09Wt7alETfXXPZPh5CJoDhKGnXD9Y9 N1tkyl8K/RRTXF6eSQNe6NnbUpFs2LjbwNvsWPkxPAIxSaomsm/iEfOvbtIdmd07Z9 TdeLKZlg0yIAVWCa3EHLCmP8x8bBgLjqQW3MQXSGz6WaUkfpTkR/aGoGpZZFnPuFBV Z+JBtUwmkbRrg== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Jean-Louis Colaco , Takashi Iwai , Sasha Levin , perex@perex.cz, tiwai@suse.com, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.18-5.10] ALSA: usb-audio: Add quirk for YAMAHA CDS3000 Date: Mon, 31 Aug 2026 09:26:00 -0400 Message-ID: <20260831133314.4125787-332-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260831133314.4125787-1-sashal@kernel.org> References: <20260831133314.4125787-1-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 6.18.48 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Jean-Louis Colaco [ Upstream commit 348f69320e4db6ebec6940c81154bec4b9eb275a ] This quirk is identical to the one for the Yamaha Steinberg UR22, here applied to a CD player that also uses the Steinberg USB interface. This quirk is necessary to avoid sporadic "clic" noise when using the DAC of the player. Signed-off-by: Jean-Louis Colaco Link: https://patch.msgid.link/20260618113202.8363-1-jean-louis.colaco@orange.fr Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- LLM Generated explanations, may be completely bogus: The background `git log` searches finished and match the earlier analysis: there is **no CDS3000 / `0x150d` quirk commit** in this 6.18.44 tree. The only relevant nearby hit is the UR22 template commit (`f0b127fbfdc87`), which this patch copies. The backport verdict stays **YES** — a small, device-specific hardware quirk that should apply cleanly between the existing `0x150c` and `0x1718` entries in `sound/usb/quirks-table.h`. sound/usb/quirks-table.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index cf6a2bb5264d4..d783dae1850a0 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -390,6 +390,20 @@ YAMAHA_DEVICE(0x105d, NULL), } } }, +{ + USB_DEVICE(0x0499, 0x150d), + QUIRK_DRIVER_INFO { + /* .vendor_name = "Yamaha", */ + /* .product_name = "CDS3000", */ + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + { QUIRK_DATA_MIDI_YAMAHA(3) }, + { QUIRK_DATA_IGNORE(4) }, + QUIRK_COMPOSITE_END + } + } +}, { USB_DEVICE(0x0499, 0x1718), QUIRK_DRIVER_INFO { -- 2.53.0