RE: PR/54696 CVS commit: src/sys/external/bsd/dwc2

[<dhop%nwlink.com@localhost>]

The following reply was made to PR port-arm/54696; it has been noted by GNATS.

From: <dhop%nwlink.com@localhost>
To: <gnats-bugs%netbsd.org@localhost>,
	<skrll%netbsd.org@localhost>
Cc: 
Subject: RE: PR/54696 CVS commit: src/sys/external/bsd/dwc2
Date: Thu, 5 Dec 2019 01:28:28 -0800

 Nick Hudson wrote:
  
 > This is most likely a dwc2 bug. When I first ported dwc2 I'm not sure I
 > did much if any isoc transfer testing. I see some fixes in the upstream
 > driver, but not for out ISOC atm.
  
 Thank you, Nick.  I'm not sure if it's meaningful to state that I have
 tested the same platform, peripherals and software stack under FreeBSD 12.1
 and I don't see this issue.
 
 Raspberry Pi 3B+, Behringer USB Class 1 audio, JACK / Pure Data against OSS
 backend and sox; FreeBSD shows pretty good full-duplex latencies and no
 audio errors, but probably not very relevant to our code.  Still, data
 point.