linux-kernel - Re: [PATCH v4 3/5] mfd: arizona: Add support for ACPI enumeration of WM5102 connected over SPI

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Message-ID: <20210121103407.GD106851@ediswmail.ad.cirrus.com>
Date:   Thu, 21 Jan 2021 10:34:07 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     Hans de Goede <hdegoede@...hat.com>
CC:     Lee Jones <lee.jones@...aro.org>,
        Cezary Rojewski <cezary.rojewski@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
        Jie Yang <yang.jie@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>,
        <patches@...nsource.cirrus.com>, <linux-kernel@...r.kernel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        <alsa-devel@...a-project.org>,
        Christian Hartmann <cornogle@...glemail.com>
Subject: Re: [PATCH v4 3/5] mfd: arizona: Add support for ACPI enumeration of
 WM5102 connected over SPI

On Wed, Jan 20, 2021 at 10:49:55PM +0100, Hans de Goede wrote:
> The Intel Bay Trail (x86/ACPI) based Lenovo Yoga Tablet 2 series use
> a WM5102 codec connected over SPI.
> 
> Add support for ACPI enumeration to arizona-spi so that arizona-spi can
> bind to the codec on these tablets.
> 
> This is loosely based on an earlier attempt (for Android-x86) at this by
> Christian Hartmann, combined with insights in things like the speaker GPIO
> from the android-x86 android port for the Lenovo Yoga Tablet 2 1051F/L [1].
> 
> [1] https://github.com/Kitsune2222/Android_Yoga_Tablet_2-1051F_Kernel
> 
> Cc: Christian Hartmann <cornogle@...glemail.com>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
> Signed-off-by: Hans de Goede <hdegoede@...hat.com>
> ---

Acked-by: Charles Keepax <ckeepax@...nsource.cirrus.com>

Thanks,
Charles