[3/3] usb: typec: ucsi: Fix for incorrect status data issue

[Heikki Krogerus <heikki.krogerus@linux.intel.com>]

On Mon, Jun 25, 2018 at 08:37:25PM +0800, Greg Kroah-Hartman wrote:
> On Thu, Jun 21, 2018 at 04:43:19PM +0300, Heikki Krogerus wrote:
> > According to UCSI Specification, Connector Change Event only
> > means a change in the Connector Status and Operation Mode
> > fields of the STATUS data structure. So any other change
> > should create another event.
> > 
> > Unfortunately on some platforms the firmware acting as PPM
> > (platform policy manager - usually embedded controller
> > firmware) still does not report any other status changes if
> > there is a connector change event. So if the connector power
> > or data role was changed when a device was plugged to the
> > connector, the driver does not get any indication about
> > that. The port will show wrong roles if that happens.
> > 
> > To fix the issue, always checking the data and power role
> > together with a connector change event.
> > 
> > Fixes: c1b0bc2dabfa ("usb: typec: Add support for UCSI interface")
> > Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> > ---
> 
> No stable kernel marking for this? odd...

I forgot to put it there. Sorry.

I noticed you picked this patch already, but can I still resend it?


Thanks,