On 27.07.21 14:37, Chris wrote:
> This problem was introduced with 5.13 and still persists in 5.13.5
> After downgrading to 5.12.x, everything works like expected. Tested on
> archlinux. The device is an "ICP-DAS I-7561"
>
Hi,
this is almost certainly 8a7bf7510d1f43994b39a677e561af4ee6a1a0ae
("USB: serial: pl2303: amend and tighten type detection")
Your device just says 0 everywhere:
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
We could add a default type, but does that make sense?
Getting Johan into the loop.
Regards
Oliver
