From: Takashi Iwai <tiwai@suse.de>
To: Shengyu Qu <wiagn@4d2.org>
Cc: perex@perex.cz, tiwai@suse.com, hulianqin@vivo.com, i@rong.moe,
g@b4.vu, jon@soh.re, hhkieu@gmail.com, panxucc@gmail.com,
wiagn233@outlook.com, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1] ALSA: usb-audio: Add native DSD support for NiceHCK Octave
Date: Thu, 12 Nov 2026 19:39:33 +0100 [thread overview]
Message-ID: <87h5hlrj16.wl-tiwai@suse.de> (raw)
In-Reply-To: <20261112173131.86655-1-wiagn@4d2.org>
On Thu, 12 Nov 2026 18:31:31 +0100,
Shengyu Qu wrote:
>
> NiceHCK Octave is an OEM of TTGK TT39039F01-PROMAX[1] and supports DSD64/
> DSD128/DSD256/DSD512[2].
>
> It advertises the UAC2 RAW_DATA format on altsetting 4 of its playback
> interface, but without the DSD_RAW quirk flag the driver exposes it only as
> a SPECIAL format that cannot be used.
>
> Add QUIRK_FLAG_DSD_RAW for the device (USB ID 3302:39c3), so the altsetting
> is exposed as DSD_U32_BE, enabling native DSD playback.
>
> [1] https://www.audiosciencereview.com/forum/index.php?threads/nicehck-octave-dongle-dac.65535/post-2390027
> [2] https://szttgk.com/product/HIFIAUDIOMODULE/846.html
>
> Signed-off-by: Shengyu Qu <wiagn@4d2.org>
Applied now. Thanks.
Takashi
prev parent reply other threads:[~2026-11-12 18:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-12 17:31 [PATCH v1] ALSA: usb-audio: Add native DSD support for NiceHCK Octave Shengyu Qu
2026-11-12 18:39 ` Takashi Iwai [this message]
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