netdev - Re: [PATCH 1/2] misc: atmel-ssc: register as sound DAI if #sound-dai-cells is present

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Message-ID: <20161206151635.psckjlu2pyzjm7k6@rob-hp-laptop>
Date:   Tue, 6 Dec 2016 09:16:35 -0600
From:   Rob Herring <robh@...nel.org>
To:     Peter Rosin <peda@...ntia.se>
Cc:     linux-kernel@...r.kernel.org, Mark Rutland <mark.rutland@....com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Nicolas Ferre <nicolas.ferre@...el.com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, devicetree@...r.kernel.org,
        alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH 1/2] misc: atmel-ssc: register as sound DAI if
 #sound-dai-cells is present

On Thu, Dec 01, 2016 at 12:59:08PM +0100, Peter Rosin wrote:
> The SSC is currently not usable with the ASoC simple-audio-card, as
> every SSC audio user has to build a platform driver that may do as
> little as calling atmel_ssc_set_audio/atmel_ssc_put_audio (which
> allocates the SSC and registers a DAI with the ASoC subsystem).
> 
> So, have that happen automatically, if the #sound-dai-cells property
> is present in devicetree, which it has to be anyway for simple audio
> card to work.
> 
> Signed-off-by: Peter Rosin <peda@...ntia.se>
> ---
>  .../devicetree/bindings/misc/atmel-ssc.txt         |  2 +

Acked-by: Rob Herring <robh@...nel.org>

>  drivers/misc/atmel-ssc.c                           | 50 ++++++++++++++++++++++
>  include/linux/atmel-ssc.h                          |  1 +
>  3 files changed, 53 insertions(+)