Re: port-amd64/57264: uaudio0: Behringer UMC202HD, audio descriptors make no sense, power management not supported.

[mlelstv%serpens.de@localhost (Michael van Elst)]

The following reply was made to PR port-amd64/57264; it has been noted by GNATS.

From: mlelstv%serpens.de@localhost (Michael van Elst)
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: port-amd64/57264: uaudio0: Behringer UMC202HD, audio descriptors make no sense, power management not supported.
Date: Thu, 9 Mar 2023 20:01:01 -0000 (UTC)

 contact%anarchosaxophonist.org@localhost writes:
 
 > AudioControl Interface Descriptor:
 > bLength 9
 > bDescriptorType 36
 > bDescriptorSubtype 1 (HEADER)
 > bcdADC 2.00
 > bCategory 8
 > wTotalLength 0x0077
 > bmControls 0x00
 
 > AudioControl Interface Descriptor:
 > bLength 9
 > bDescriptorType 36
 > bDescriptorSubtype 1 (HEADER)
 > bcdADC 2.00
 > bCategory 8
 > wTotalLength 0x0077
 > bmControls 0x00
 
 The driver understands bcdADC 1.00 but not bcdADC 2.00.
 
 But the rest looks pretty normal and might be compatible so that just
 relaxing the version check would be enough.