[alsa-devel] [PATCH] ASoC: nau8825: assign DAC Ch to match headset L/R

Mark Brown broonie at kernel.org
Thu Mar 31 01:32:31 CEST 2016


On Wed, Mar 30, 2016 at 03:55:49PM -0700, Ben Zhang wrote:

> The channel selection is already exposed by DAPM widget "DACL Mux" and
> "DACR Mux". The issue is that hardware default register values after
> reset have the channels reversed as R/L. This patch is for

And nobody managed to notice that this might be a problem before the
part was released and relabel things?  Yay.

> initializing to the normal L/R channels after boot. The default should
> be normal L/R from userspace point of view. If userspace wants some
> other settings later, it can set the muxes to get R/L, L/L, or R/R.

This is yet another case where clearer changelogs would really help.
It is a lot easier to review changes if they are clearly described.
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