linux-kernel - Re: [PATCH v3] ASoC: add xtensa xtfpga I2S interface and platform

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Message-ID: <20141222134823.GP17800@sirena.org.uk>
Date:	Mon, 22 Dec 2014 13:48:23 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Max Filippov <jcmvbkbc@...il.com>
Cc:	alsa-devel@...a-project.org,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-xtensa@...ux-xtensa.org" <linux-xtensa@...ux-xtensa.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Takashi Iwai <tiwai@...e.de>,
	Liam Girdwood <lgirdwood@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Grant Likely <grant.likely@...aro.org>
Subject: Re: [PATCH v3] ASoC: add xtensa xtfpga I2S interface and platform

On Mon, Dec 22, 2014 at 11:39:40AM +0300, Max Filippov wrote:
> On Sun, Dec 7, 2014 at 4:01 AM, Max Filippov <jcmvbkbc@...il.com> wrote:
> > XTFPGA boards provides an audio subsystem that consists of TI CDCE706
> > clock synthesizer, I2S transmitter and TLV320AIC23 audio codec.

> > I2S transmitter has MMIO-based interface that resembles that of the
> > OpenCores I2S transmitter. I2S transmitter is always a master on I2S
> > bus. There's no specialized audio DMA, sample data are transferred to
> > I2S transmitter FIFO by CPU through memory-mapped queue interface.

> Ping?

Don't send contentless quoted pings; they only add noise - if the patch
has been lost they can't be applied, if it's waiting for review then
a nag is just yet more e-mail to read.

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