linux-kernel - Re: [PATCH v5 0/3] AMS, Collision Avoidance, and Protocol Error

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Date:   Wed, 13 Jan 2021 13:41:59 +0200
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Greg KH <gregkh@...uxfoundation.org>,
        Kyle Tso <kyletso@...gle.com>, hdegoede@...hat.com,
        badhri@...gle.com, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 0/3] AMS, Collision Avoidance, and Protocol Error

On Tue, Jan 12, 2021 at 06:09:28AM -0800, Guenter Roeck wrote:
> On 1/12/21 3:59 AM, Heikki Krogerus wrote:
> > On Tue, Jan 12, 2021 at 12:53:56PM +0100, Greg KH wrote:
> >> On Wed, Jan 06, 2021 at 12:39:24AM +0800, Kyle Tso wrote:
> >>> This series include previous patch "[v4] AMS and Collision Avoidance"
> >>> https://lore.kernel.org/r/20201217030632.903718-1-kyletso@google.com
> >>> and two more patches "Protocol Error handling" and "Respond Wait if...".
> >>>
> >>> The patch "AMS and Collision Avoidance" in [v5] is the same as the one
> >>> in [v4] (only rebased to ToT).
> >>>
> >>> The patch "Protocol Error handling" is based on PD3 6.8.1 to fix the
> >>> wrong handling.
> >>>
> >>> The patch "Respond Wait if..." is to fix a conflict when 
> >>> DR/PR/VCONN_SWAP occurs just after the state machine enters Ready State.
> >>>
> >>> Kyle Tso (3):
> >>>   usb: typec: tcpm: AMS and Collision Avoidance
> >>>   usb: typec: tcpm: Protocol Error handling
> >>>   usb: typec: tcpm: Respond Wait if VDM state machine is running
> >>>
> >>>  drivers/usb/typec/tcpm/tcpm.c | 925 +++++++++++++++++++++++++++++-----
> >>>  include/linux/usb/pd.h        |   2 +
> >>>  include/linux/usb/tcpm.h      |   4 +
> >>>  3 files changed, 792 insertions(+), 139 deletions(-)
> >>
> >> Heikki, any thoughts about this series?
> > 
> > Sorry, I did yet go over these yet. I'll review them now.
> > 
> > Guenter, have you had time to take a look at these?
> > 
> 
> Not yet. I have been been buried lately :-(

No worries. It looks like there are now plenty of guys reviewing this.

Br,

-- 
heikki