On Mon, 14 Dec 2020 07:06:20 +0100,
Kai-Heng Feng wrote:
>
> When codec probe fails, it doesn't enable runtime suspend, and can
> prevent graphics card from getting powered down:
> [4.280991] snd_hda_intel :01:00.1: no codecs initialized
>
> $ cat
When codec probe fails, it doesn't enable runtime suspend, and can
prevent graphics card from getting powered down:
[4.280991] snd_hda_intel :01:00.1: no codecs initialized
$ cat /sys/bus/pci/devices/:01:00.1/power/runtime_status
active
So enable runtime PM when codec probe fails, to
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