Re: Working usb audio device on current?

[sc.dying%gmail.com@localhost]

On 2022/10/04 10:33, adr wrote:
> On Mon, 3 Oct 2022, Michael van Elst wrote:
>>>> Yes, almost all USB audio devices work. We don't support the audio 2.0
>>>> standard (that's the >= 192kHz 24bit devices).
>>>>
>>> Ok, thanks for the info.
>>
>> A patch, slightly modified by me, for xhci (NetBSD7-current) that helps
>> for RPI4 USB audio is:
>>
>> http://ftp.netbsd.org/pub/NetBSD/misc/mlelstv/xhci.patch
> 
> Thanks, I'll take a look. Could you share where does it come from
> and why it hasn't been commited?

It looks based on kern/56115 I posted.
https://mail-index.netbsd.org/netbsd-bugs/2021/04/18/msg071260.html

It fixes some bugs but needs more works, e.g. panics "not start of queue,"
thats why it should not be commited.