[PATCH] usb: gadget: composite: fill bcdUSB as 0x0320 for SuperSpeed or higher speeds

Felipe Balbi felipe.balbi at linux.intel.com
Wed May 9 04:33:13 PDT 2018


Hi,

Chunfeng Yun <chunfeng.yun at mediatek.com> writes:
> The USB3CV version 2.1.80 (March 26, 2018) requires all devices
> ( gen1, gen2, single lane, dual lane) to return the value of 0x0320
> in the bcdUSB field

this sounds really odd. What happens when I get a USB 3.1 compliant
device off-the-shelf and run it through USB3CV? will it fail now?

Care to share a screenshot or the raw html of the test result?

-- 
balbi
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 832 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-mediatek/attachments/20180509/6bab0fb4/attachment.sig>


More information about the Linux-mediatek mailing list