[PATCH] ASoC: core: Make sure component driver names are unique

Mark Brown broonie at kernel.org
Tue Apr 28 18:14:51 CEST 2020


On Tue, Apr 28, 2020 at 09:07:04AM -0700, Ranjani Sridharan wrote:
> On Tue, 2020-04-28 at 12:40 +0100, Mark Brown wrote:

> > I would not expect driver names to be unique, you can have multiple
> > instances of the same device on a board for example when two mono
> > speaker drivers are used for stereo playback.

> Maybe I misunderstood your comment in the previous thread then, Mark.

> https://mailman.alsa-project.org/pipermail/alsa-devel/2020-April/166665.html

> Did you mean to say that the individual drivers should do this check
> before registering multiple platform components to make sure they are
> unique?

That was in the context of a single DAI link, not the system as a whole,
and only for platform drivers not DAIs.
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