[PATCH v2 0/2] ALSA: HDA: Early Forbid of runtime PM

[Kai Vehmanen]

Hi,

On Wed, 30 Sep 2020, Kai Vehmanen wrote:

> Fix a race with runtime PM enabled during codec initialization.
> 
> For snd-hda-intel, no changes are needed in controller code, but
> to not break ASoC controller drivers, this V2 series adds
> an additional change in ASoC hdac_hda to allow runtime pm again
> at end of probe.

this is a follow-up to:
https://mailman.alsa-project.org/pipermail/alsa-devel/2020-August/173141.html

It turns out we need to make changes both in ASoC and sound/hda at the 
same time, to not break anything. So again a case where either Takashi or 
Mark, you should take both at the same time, if code itself is ok to all.

PS And sorry, versioning is confusing, should have sent this as V3.
   V1 modified only realtek codec, V2 modified hda_codec.c part and
   this V3 adds a patch to ASoC hdac_hdmi.c.

Br, Kai