linux-kernel - Re: [PATCH v3 04/10] ASoC: tegra: add Tegra210 based I2S driver

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Date:   Thu, 20 Feb 2020 14:45:07 +0000
From:   Jon Hunter <jonathanh@...dia.com>
To:     Sameer Pujar <spujar@...dia.com>, <perex@...ex.cz>,
        <tiwai@...e.com>, <robh+dt@...nel.org>
CC:     <broonie@...nel.org>, <lgirdwood@...il.com>,
        <thierry.reding@...il.com>, <digetx@...il.com>,
        <alsa-devel@...a-project.org>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <sharadg@...dia.com>, <mkumard@...dia.com>,
        <viswanathl@...dia.com>, <rlokhande@...dia.com>,
        <dramesh@...dia.com>, <atalambedu@...dia.com>
Subject: Re: [PATCH v3 04/10] ASoC: tegra: add Tegra210 based I2S driver


On 20/02/2020 06:34, Sameer Pujar wrote:
> The Inter-IC Sound (I2S) controller implements full-duplex, bi-directional
> and single direction point to point serial interface. It can interface
> with I2S compatible devices. Tegra I2S controller can operate as both
> master and slave.
> 
> This patch registers I2S controller with ASoC framework. The component
> driver exposes DAPM widgets, routes and kcontrols for the device. The DAI
> driver exposes I2S interfaces, which can be used to connect different
> components in the ASoC layer. Makefile and Kconfig support is added to
> allow to build the driver. The I2S devices can be enabled in the DT via
> "nvidia,tegra210-i2s" compatible binding.
> 
> Signed-off-by: Sameer Pujar <spujar@...dia.com>
> ---
>  sound/soc/tegra/Kconfig        |  10 +
>  sound/soc/tegra/Makefile       |   2 +
>  sound/soc/tegra/tegra210_i2s.c | 938 +++++++++++++++++++++++++++++++++++++++++
>  sound/soc/tegra/tegra210_i2s.h | 132 ++++++
>  4 files changed, 1082 insertions(+)
>  create mode 100644 sound/soc/tegra/tegra210_i2s.c
>  create mode 100644 sound/soc/tegra/tegra210_i2s.h

Thanks!

Reviewed-by: Jon Hunter <jonathanh@...dia.com>

Cheers
Jon

-- 
nvpublic