Date: Mon, 11 Dec 2017 23:18:54 +0530
From: Vinod Koul <vinod.koul@intel.com>
To: Mark Brown <broonie@kernel.org>
Cc: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>,
        devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
        Masami Hiramatsu <masami.hiramatsu@linaro.org>,
        =?utf-8?B?WWFtYWRhLCBNYXNhaGlyby/lsbHnlLAg55yf5byY?= 
        <yamada.masahiro@socionext.com>,
        linux-kernel@vger.kernel.org, Jassi Brar <jaswinder.singh@linaro.org>,
        Rob Herring <robh+dt@kernel.org>, linux-arm-kernel@lists.infradead.org
Subject: Re: [alsa-devel] [PATCH 5/8] ASoC: uniphier: add support for
 UniPhier AIO driver
Message-ID: <20171211174854.GZ18649@localhost>
References: <20171122114321.29196-1-suzuki.katsuhiro@socionext.com>
 <20171122114321.29196-6-suzuki.katsuhiro@socionext.com>
 <20171204183934.rd4vin22ktukwpip@sirena.org.uk>
 <002b01d36d84$51d80aa0$f5881fe0$@socionext.com>
 <20171205121440.GC11658@finisterre>
 <004801d36e57$ea1940d0$be4bc270$@socionext.com>
 <20171206125817.GF1827@finisterre>
 <001501d37261$7ea89d10$7bf9d730$@socionext.com>
 <20171211151629.GD9854@sirena.org.uk>
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On Mon, Dec 11, 2017 at 03:16:29PM +0000, Mark Brown wrote:
> On Mon, Dec 11, 2017 at 06:21:58PM +0900, Katsuhiro Suzuki wrote:
> 
> > But I can't find how to use/map this DAI in machine driver or Device-Tree or
> > something. I think that it's same as PCM DAI, am I correct?
> 
> Yes, that probably makes sense from a binding point of view.
> 
> > I read compress-offload.rst, but I can't find how do I test it. It seems aplay
> > of
> > alsa-util doesn't know compress audio formats. Should I use PulseAudio or
> > Android HAL to test compress audio APIs?
> 
> IIRC tinyalsa has a compressed API test application - Vinod?

I guess it was sheer luck that i saw this :) email in CC reads
vinod.koul@linaro.org! I don't work for Linaro, not yet :D

And to the answer the question, Yes we have compressed API test application
in tinycompress which is located at git.alsa-project.org:tinycompress.git

We have both compressed audio playback as well as record test app, cplay and
crecord.

HTH
-- 
~Vinod