[alsa-devel] [PATCH 1/4] soc/sound: tegra_max98090: do not invert headphone jack

Mark Brown broonie at kernel.org
Thu Feb 4 20:37:01 CET 2016


On Thu, Feb 04, 2016 at 12:05:50PM -0700, Jonathan Tinkham wrote:

> I was referencing 'Documentation/sound/alsa/soc/dapm.txt' with regards to
> control names. While it is possible to add another entry into the user-space
> configuration, I took this documentation as a definition of kernel control
> naming schemes, and thought the driver had used a non-standard naming scheme
> (or at least, not a consistent one).

That's *not* ABI documentation, that's a random example of some kernel
internal strings.

> I see that now. If the inversion behavior differs between venice2 and nyan,
> then another compatible string would need to be added anyways, correct? As
> you mentioned above, this might need to be done anyways for the rename.

A property would be nicer.
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