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Sender: Guenter Roeck <groeck7@gmail.com>
Subject: Re: [PATCH v5 0/3] AMS, Collision Avoidance, and Protocol Error
To:     Heikki Krogerus <heikki.krogerus@linux.intel.com>,
        Greg KH <gregkh@linuxfoundation.org>
Cc:     Kyle Tso <kyletso@google.com>, hdegoede@redhat.com,
        badhri@google.com, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20210105163927.1376770-1-kyletso@google.com>
 <X/2N1LAgNRCSkWrw@kroah.com> <20210112115913.GB2020859@kuha.fi.intel.com>
From:   Guenter Roeck <linux@roeck-us.net>
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Message-ID: <0fb8c97e-e071-0fd2-c235-8b9609604a9e@roeck-us.net>
Date:   Tue, 12 Jan 2021 06:09:28 -0800
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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 :-(

Guenter