linux-kernel - Re: [PATCH v3 10/14] extcon: intel-int3496: Add support for controlling the USB-role mux

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Message-id: <59E6BD6A.4020101@samsung.com>
Date:   Wed, 18 Oct 2017 11:33:14 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     Hans de Goede <hdegoede@...hat.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        Peter Rosin <peda@...ntia.se>,
        Mathias Nyman <mathias.nyman@...el.com>
Cc:     linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        devel@...verdev.osuosl.org,
        Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>,
        Sathyanarayanan Kuppuswamy Natarajan <sathyaosid@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org
Subject: Re: [PATCH v3 10/14] extcon: intel-int3496: Add support for
 controlling the USB-role mux

Hi Hans,

On 2017년 09월 23일 03:37, Hans de Goede wrote:
> Cherry Trail SoCs have a built-in USB-role mux for switching between
> the host and device controllers, rather then using an external mux
> controller by a GPIO.
> 
> There is a driver using the mux-subsys to control this mux, this
> commit adds support to the intel-int3496 driver to get a mux_controller
> handle for the mux and set the mux through the mux-subsys rather then
> through a GPIO.
> 
> Signed-off-by: Hans de Goede <hdegoede@...hat.com>
> ---
> Changes in v2:
> -Drop || COMPILE_TEST from Kconfig depends on, as we will now fail to
>  compile on !X86
> -Minor code style tweaks
> ---
>  drivers/extcon/Kconfig                |  3 +-
>  drivers/extcon/extcon-intel-int3496.c | 59 +++++++++++++++++++++++++++++++++++
>  2 files changed, 61 insertions(+), 1 deletion(-)

Acked-by: Chanwoo Choi <cw00.choi@...sung.com>

[snip]

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics