Re: [PATCH 4.19 67/77] ALSA: hda/via: Fix runtime PM for Clevo W35xSS

Pavel Machek
2021-01-13T11:50:41Z

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Hi!

> From: Takashi Iwai <tiwai@suse.de>
>
> commit 4bfd6247fa9164c8e193a55ef9c0ea3ee22f82d8 upstream.
>
> Clevo W35xSS_370SS with VIA codec has had the runtime PM problem that
> looses the power state of some nodes after the runtime resume. This
> was worked around by disabling the default runtime PM via a denylist
> entry. Since 5.10.x made the runtime PM applied (casually) even
> though it's disabled in the denylist, this problem was revisited. The
> result was that disabling power_save_node feature suffices for the
> runtime PM problem.

From changelog it looks like we do not need this for 4.19.

Best regards,
Pavel

--
http://www.livejournal.com/~pavelmachek

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