From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [alsa-devel] [PATCH 5/8] ASoC: uniphier: add support for UniPhier AIO driver Date: Mon, 11 Dec 2017 23:18:54 +0530 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> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20171211151629.GD9854@sirena.org.uk> Sender: linux-kernel-owner@vger.kernel.org To: Mark Brown Cc: Katsuhiro Suzuki , devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Masami Hiramatsu , =?utf-8?B?WWFtYWRhLCBNYXNhaGlyby/lsbHnlLAg55yf5byY?= , linux-kernel@vger.kernel.org, Jassi Brar , Rob Herring , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org 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