Am Donnerstag, dem 01.04.2021 um 11:09 -0700 schrieb Wesley Cheng:
On 4/1/2021 4:55 AM, Martin Kepplinger wrote:
This reverts commit 9de499997c3737e0c0207beb03615b320cabe495.
Signed-off-by: Martin Kepplinger martin.kepplinger@puri.sm
I more or less blindly report: commit 9de499997c ("usb: dwc3: gadget: Prevent EP queuing while stopping transfers") results in the below error every time I connect the type-c connector to the dwc3, configured with serial and ethernet gadgets.
fyi, I apply the following to dwc3 on this port: dr_mode = "otg"; snps,dis_u3_susphy_quirk; hnp- disable; srp- disable; adp- disable; usb-role-switch;
v5.12-rc5 does not have this error so I'm not sure whether it's more appropriate to add something to dwc3 than reverting. I hope usb people to know better and maybe even see the problem.
thanks, martin
Hi Martin,
This has been fixed with the below: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?h=usb...
Can you pull that in and give it a try?
Thanks Wesley Cheng
yes, that's a fix for my problem (and what I secretly had hoped to get :). Thank you very much. In case it helps:
Tested-by: Martin Kepplinger martin.kepplinger@puri.sm