Re: [PATCH 0/6] usb: typec: and platform/chrome: Add PD revision numbers

[Greg KH]

On Thu, Jan 28, 2021 at 10:14:00PM -0800, Benson Leung wrote:
> USB Power Delivery has a 3 entity handshake (port, cable, partner), and as
> of USB PD R3.0, each entity may independently support either Revision 2 or
> Revision 3 signaling and protocol. In order for userspace and the kernel
> to properly process the data objects received from a particular SOP*, we
> must know to which revision of the spec each conforms.
> 
> This series adds individual version numbers for the partner and the cable,
> and exposes them in the appropriate sysfs in /sys/class/typec.
> 
> I provide as a first implementation of this, platform/chrome's cros_ec_typec
> driver, whose underlying status messages convey the SOP and SOP' revisions
> already.

I've taken the first 3 patches in my tree now, but the last 3 (for the
chrome_ec_typec.c driver), they do not apply at all.

thanks,

greg k-h