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| author | Yi Tao <taoyi.sh.cn@gmail.com> | 2026-10-10 11:40:55 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-10-10 11:55:55 +0200 |
| commit | 8362d65141d275d2907f1610a3cd2becb7ae2c83 (patch) | |
| tree | 9e47595c7b77b3c9455e3fa70c69a9cb5ae2540f /tools/lib/python | |
| parent | 51ee6ce2418cb41698f1bfb9fc2f08d0e274c68e (diff) | |
ALSA: usb-audio: Enable native DSD for MOONDROP DAWN PRO2
The MOONDROP DAWN PRO2 (USB ID 35d8:011d) exposes a UAC2 RAW_DATA
playback altsetting, but ALSA reports it as SPECIAL without the
DSD_RAW quirk, preventing native DSD playback.
Add the device to the raw DSD quirk table. With the quirk enabled,
ALSA exposes DSD_U32_BE and MPD 0.24.4 outputs stereo DSD256 through
USB altsetting 4 at 352800 frames/s, instead of converting to PCM.
Tested using snd-usb-audio quirk_flags=35d8:011d:DSD_RAW on
Linux 7.2.6+deb13-amd64 (Debian 13).
Assisted-by: LLM
Signed-off-by: Yi Tao <taoyi.sh.cn@gmail.com>
Link: https://patch.msgid.link/20261010094055.49308-1-taoyi.sh.cn@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions