linux-kernel - Re: [PATCH v6] i2c: designware: platdrv: Set class based on DMI

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Message-ID: <c70553f1-527c-2e91-3fd1-d0f6072f96b8@linux.intel.com>
Date:   Thu, 2 Jul 2020 15:56:21 +0300
From:   Jarkko Nikula <jarkko.nikula@...ux.intel.com>
To:     Ricardo Ribalda <ribalda@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Wolfram Sang <wsa@...nel.org>
Subject: Re: [PATCH v6] i2c: designware: platdrv: Set class based on DMI

On 7/2/20 1:33 PM, Ricardo Ribalda wrote:
> Current AMD's zen-based APUs use this core for some of its i2c-buses.
> 
> With this patch we re-enable autodetection of hwmon-alike devices, so
> lm-sensors will be able to work automatically.
> 
> It does not affect the boot-time of embedded devices, as the class is
> set based on the DMI information.
> 
> DMI is probed only on Qtechnology QT5222 Industrial Camera Platform.
> 
> DocLink: https://qtec.com/camera-technology-camera-platforms/
> Fixes: 3eddad96c439 ("i2c: designware: reverts "i2c: designware: Add support for AMD I2C controller"")
> Signed-off-by: Ricardo Ribalda <ribalda@...nel.org>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
> v6: Removed extra line, sorry for the invalid v5
>   drivers/i2c/busses/i2c-designware-platdrv.c | 15 ++++++++++++++-
>   1 file changed, 14 insertions(+), 1 deletion(-)
> 
Acked-by: Jarkko Nikula <jarkko.nikula@...ux.intel.com>