linux-kernel - Re: [PATCH v3 0/2] tcpm: AMS and Collision Avoidance

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Message-ID: <ce0e1163-cb0f-29ef-e071-3c0ee795a7e6@redhat.com>
Date:   Fri, 20 Sep 2019 10:25:54 +0200
From:   Hans de Goede <hdegoede@...hat.com>
To:     Kyle Tso <kyletso@...gle.com>
Cc:     Guenter Roeck <linux@...ck-us.net>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg KH <gregkh@...uxfoundation.org>,
        Badhri Jagan Sridharan <badhri@...gle.com>,
        Adam Thomson <Adam.Thomson.Opensource@...semi.com>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/2] tcpm: AMS and Collision Avoidance

Hi Kyle,

On 20-09-2019 10:19, Kyle Tso wrote:
> Hi Hans,
> 
> I have tested these on an Android device (ARM64).
> All the swap operations work fine (Power Role/Data Role/Vconn Swap).
> (except for Fast Role Swap because it is still not supported in TCPM)

May I ask which type-c controller are these devices using?

Regards,

Hans



> 
> Regards,
> Kyle Tso
> 
> 
> On Fri, Sep 20, 2019 at 4:02 PM Hans de Goede <hdegoede@...hat.com> wrote:
>>
>> Hi Kyle,
>>
>> On 20-09-2019 05:24, Kyle Tso wrote:
>>> *** BLURB HERE ***
>>>
>>> Kyle Tso (2):
>>>     usb: typec: tcpm: AMS and Collision Avoidance
>>>     usb: typec: tcpm: AMS for PD2.0
>>
>> May I ask how and on which hardware you have tested this?
>>
>> And specifically if you have tested this in combination with pwr-role swapping?
>>
>> Regards,
>>
>> Hans
>>