Re: [PATCH v2] ALSA: usb-audio: Add delay quirk for MOONDROP Moonriver2 Ti

From: Takashi Iwai

Date: Mon Jan 19 2026 - 03:12:10 EST


On Fri, 16 Jan 2026 07:33:03 +0100,
胡连勤 wrote:
>
> Audio control requests that sets sampling frequency sometimes fail on
> this card. Adding delay between control messages eliminates that problem.
>
> usb 1-1: New USB device found, idVendor=2fc6, idProduct=f06b
> usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> usb 1-1: Product: MOONDROP Moonriver2 Ti
> usb 1-1: Manufacturer: MOONDROP
> usb 1-1: SerialNumber: MOONDROP Moonriver2 Ti
>
> Signed-off-by: Lianqin Hu <hulianqin@xxxxxxxx>

Applied now. Thanks.


Takashi