[alsa-devel] [PATCH] ASoC: Document DAI signal polarity

Mark Brown broonie at kernel.org
Mon Oct 5 17:12:55 CEST 2015


On Thu, Oct 01, 2015 at 11:09:19AM -0700, Anatol Pomozov wrote:

> + * - I2S right/left justified: frame consists of left then right channel data.
> + *      Left channel starts with rising FSYNC edge, right channel starts with
> + *      falling FSYNC edge.

These are just called left and right justified - they do look a lot like
I2S but I2S isn't part of the name in normal usage so it's a little
confusing.

Also it's more normal when talking about both left and right to list
left first, it scans better.
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