https://bugzilla.kernel.org/show_bug.cgi?id=210425 --- Comment #19 from Méven Car (meven29@xxxxxxxxx) --- (In reply to grzegorz.alibozek from comment #12) > (In reply to Méven Car from comment #7) > > I have this naive patch that fix the main issue: > > > > diff --git drivers/usb/typec/ucsi/ucsi.c drivers/usb/typec/ucsi/ucsi.c > > index d0c63afaf345..a679359c98be 100644 > > --- drivers/usb/typec/ucsi/ucsi.c > > +++ drivers/usb/typec/ucsi/ucsi.c > > @@ -187,11 +187,22 @@ EXPORT_SYMBOL_GPL(ucsi_send_command); > > int ucsi_resume(struct ucsi *ucsi) > > { > > u64 command; > > + int ret; > > + int i; > > > > /* Restore UCSI notification enable mask after system resume */ > > command = UCSI_SET_NOTIFICATION_ENABLE | ucsi->ntfy; > > > > - return ucsi_send_command(ucsi, command, NULL, 0); > > + ret = ucsi_send_command(ucsi, command, NULL, 0); > > + if (ret) > > + return ret; > > + > > + /* update all connectors */ > > + for (i = 0; i < ucsi->cap.num_connectors; i++) { > > + ucsi_connector_change(ucsi, i); > > + } > > + > > + return ret; > > } > > EXPORT_SYMBOL_GPL(ucsi_resume); > > /* > > -------------------------------------------------------------------------- > */ > > > > > > Will probably post to LKML > > any update about your fix? I was wrong, I did not test properly, or at least I am unsure. I am not familiar with the code base and it would take a long to learn about the API to properly find a proper solution. I hope a usci maintainer will have a look. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
