Re: [PATCH] ALSA: usb-audio: Add delay quirk for SPACETOUCH USB Audio

[Takashi Iwai]

On Mon, 17 Aug 2026 13:19:42 +0200,
胡连勤 wrote:
> 
> Audio control requests that set sampling frequency sometimes fail on
> this card. Adding delay between control messages eliminates that problem.
> 
> usb 1-1: New USB device found, idVendor=0666, idProduct=0880
> usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> usb 1-1: Product: USB Audio
> usb 1-1: Manufacturer: SPACETOUCH
> usb 1-1: SerialNumber: 000000000
> 
> Signed-off-by: Lianqin Hu <hulianqin@xxxxxxxx>

Applied now.  Thanks.


Takashi