linux-kernel - Re: [PATCH v4 3/9] ASoC: sun4i-i2s: Add regmap field to sign extend sample

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Date:   Tue, 4 Jun 2019 09:43:01 +0200
From:   Maxime Ripard <maxime.ripard@...tlin.com>
To:     codekipper@...il.com
Cc:     wens@...e.org, linux-sunxi@...glegroups.com,
        linux-arm-kernel@...ts.infradead.org, lgirdwood@...il.com,
        broonie@...nel.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org, be17068@...rbole.bo.it
Subject: Re: [PATCH v4 3/9] ASoC: sun4i-i2s: Add regmap field to sign extend
 sample

On Mon, Jun 03, 2019 at 07:47:29PM +0200, codekipper@...il.com wrote:
> From: Marcus Cooper <codekipper@...il.com>
>
> On the newer SoCs this is set by default to transfer a 0 after

Which SoCs?

> each sample in each slot. However the platform that this driver

Which platform?

> was developed on had the default setting where it padded the audio
> gain with zeros. This isn't a problem whilst we have only support
> for 16bit audio but with larger sample resolution rates in the
> pipeline then it should be fixed to also pad. Without this the audio
> gets distorted.
>
> Signed-off-by: Marcus Cooper <codekipper@...il.com>

Once the commit log fixed,
Acked-by: Maxime Ripard <maxime.ripard@...tlin.com>

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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