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

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Message-ID: <20200624092040.GB1487@kuha.fi.intel.com>
Date:   Wed, 24 Jun 2020 12:20:40 +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 12:15:20PM +0300, Heikki Krogerus wrote:
> 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...

Actually, I'll just attach that one here as well. Let me know if you
guys can test these.

thanks,

-- 
heikki

View attachment "0001-usb-typec-intel_pmc_mux-Add-support-for-USB4.patch" of type "text/plain" (3461 bytes)