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 2CFEA81728; Mon, 6 Jan 2025 15:56:09 +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=1736178969; cv=none; b=Xi5bxCRI7ryb3I4kXzJQOKRg4H16vAAxB7AyLLAa1Dj3lY5COMHrVjmxfp6zmaWFAX2XdF9yd85asOzbGALaAdC0Hf1Gcl7EKzpw7fbUGWvCWRe4BJ0jy6cDfPJI8lHKOfhbf4333KAmTwOnhNqyAEvoFp1HGMtF0PfauCzXGoY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736178969; c=relaxed/simple; bh=ANBgANUyh6NMqjfEcdwQY8k4HVZL+NpVehdBOXvAfDU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=c16Gnm+NL7KmUXshN0rKgyWDzwtS3T+VthmymRkVb2eFkj3snoQNohjPqCfMx9VRvuWvhGAGKCKbGe0qTHMXXQctEHs3/3YpdHVDDV7D5Y1N9KyCp8dF7D26LcsIsFefsEN899dFpTVclwPxAuZD1gmUR7KHX7ax13d6w6ZLDlY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=dm0pNxIg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="dm0pNxIg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A6E08C4CED2; Mon, 6 Jan 2025 15:56:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1736178969; bh=ANBgANUyh6NMqjfEcdwQY8k4HVZL+NpVehdBOXvAfDU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dm0pNxIg+Brm8dFgALz+NZPv9h8r4FvrQX81kwHFBZ3wIazq5wrLdfTPnJt5S467y CYkNZUAzIZjWgk9tEr/Fu6i+AQfu0vsArKqunCExJ7nyvUStODx/qcbNstvEndJvHe 9/Tok6Rq1oYaLT1kgffCfOeR8RRy7Z3Vu7PgXYdU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Adrian Ratiu , Takashi Iwai , Sasha Levin Subject: [PATCH 5.15 152/168] sound: usb: enable DSD output for ddHiFi TC44C Date: Mon, 6 Jan 2025 16:17:40 +0100 Message-ID: <20250106151144.175270608@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250106151138.451846855@linuxfoundation.org> References: <20250106151138.451846855@linuxfoundation.org> User-Agent: quilt/0.68 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 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Adrian Ratiu [ Upstream commit c84bd6c810d1880194fea2229c7086e4b73fddc1 ] This is a UAC 2 DAC capable of raw DSD on intf 2 alt 4: Bus 007 Device 004: ID 262a:9302 SAVITECH Corp. TC44C Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 [unknown] bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x262a SAVITECH Corp. idProduct 0x9302 TC44C bcdDevice 0.01 iManufacturer 1 DDHIFI iProduct 2 TC44C iSerial 6 5000000001 ....... Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 4 bNumEndpoints 2 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bmControls 0x00 bFormatType 1 bmFormats 0x80000000 bNrChannels 2 bmChannelConfig 0x00000000 iChannelNames 0 ....... Signed-off-by: Adrian Ratiu Link: https://patch.msgid.link/20241209090529.16134-1-adrian.ratiu@collabora.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 15932d0a4613..8661399e60d5 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1916,6 +1916,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x2522, 0x0007, /* LH Labs Geek Out HD Audio 1V5 */ QUIRK_FLAG_SET_IFACE_FIRST), + DEVICE_FLG(0x262a, 0x9302, /* ddHiFi TC44C */ + QUIRK_FLAG_DSD_RAW), DEVICE_FLG(0x2708, 0x0002, /* Audient iD14 */ QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */ -- 2.39.5