From: Takashi Iwai <tiwai@suse.de>
To: Adrian Ratiu <adrian.ratiu@collabora.com>
Cc: Takashi Iwai <tiwai@suse.com>, Jaroslav Kysela <perex@perex.cz>,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel@collabora.com
Subject: Re: [PATCH v2 1/2] sound: usb: enable DSD output for ddHiFi TC44C
Date: Mon, 09 Dec 2024 10:59:40 +0100 [thread overview]
Message-ID: <87v7vt5g8j.wl-tiwai@suse.de> (raw)
In-Reply-To: <20241209090529.16134-1-adrian.ratiu@collabora.com>
On Mon, 09 Dec 2024 10:05:28 +0100,
Adrian Ratiu wrote:
>
> 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 <adrian.ratiu@collabora.com>
Applied both patches now. Thanks.
Takashi
prev parent reply other threads:[~2024-12-09 9:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 9:05 [PATCH v2 1/2] sound: usb: enable DSD output for ddHiFi TC44C Adrian Ratiu
2024-12-09 9:05 ` [PATCH v2 2/2] sound: usb: format: don't warn that raw DSD is unsupported Adrian Ratiu
2024-12-09 9:59 ` Takashi Iwai [this message]
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