linux-kernel - Re: [PATCH 2/2] platform/chrome: cros_ec

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Message-ID: <20200624091520.GA1487@kuha.fi.intel.com>
Date:   Wed, 24 Jun 2020 12:15:20 +0300
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Prashant Malani <pmalani@...omium.org>
Cc:     linux-kernel@...r.kernel.org,
        Azhar Shaikh <azhar.shaikh@...el.com>,
        Casey Bowman <casey.g.bowman@...el.com>,
        Benson Leung <bleung@...omium.org>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Guenter Roeck <groeck@...omium.org>,
        Lee Jones <lee.jones@...aro.org>,
        Mark Brown <broonie@...nel.org>,
        Tzung-Bi Shih <tzungbi@...gle.com>,
        Yicheng Li <yichengli@...omium.org>
Subject: Re: [PATCH 2/2] platform/chrome: cros_ec_typec: Add TBT compat
 support

On Wed, Jun 24, 2020 at 01:09:24AM -0700, Prashant Malani wrote:
> Add mux control support for Thunderbolt compatibility mode.
> 
> Suggested-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
> Co-developed-by: Azhar Shaikh <azhar.shaikh@...el.com>
> Co-developed-by: Casey Bowman <casey.g.bowman@...el.com>
> Signed-off-by: Prashant Malani <pmalani@...omium.org>
> ---
>  drivers/platform/chrome/cros_ec_typec.c | 70 ++++++++++++++++++++++++-
>  1 file changed, 69 insertions(+), 1 deletion(-)

Cool! Can you guys test also USB4 with the attached patch (still work
in progress)? It should apply on top of these.

The mux driver is still missing USB4 support, but I'll send the
patches needed for that right now...


thanks,

-- 
heikki

View attachment "0001-platform-chrome-typec-USB4-support.patch" of type "text/plain" (2875 bytes)