Comment 201 for bug 1958019

(In reply to DavidLenovo from comment #186)
> (In reply to Jenefer from comment #169)
> > (In reply to Jenefer from comment #168)
> > > (In reply to DavidLenovo from comment #166)
> > > > (In reply to Jenefer from comment #165)
> > > > > I can't believe it's been almost a year without this problem being
> > > solved.
> > > > I
> > > > > tried Ubuntu, PopOs, Fedora, Debian, they all had the same audio
> > problem.
> > > I
> > > > > guess I'll just have to get used to headphones now.
> > > >
> > > > Hello, what is your computer model ?
> > > > The problem is not link to the ALC287, just to enable the S3 in
> computer.
> > >
> > > My model is lenovo legion 7i 15IMHg05. I'm using Pop OS for now so It
> does
> > > not use grub boatloader. I don't know if I can change the kernel init.
> Can
> > > you explain how to "to enable the S3 in computer." ?
> >
> > Also, your solution seems to work on yoga models, I didn't see anyone with
> > legion model saying it worked for them. Here are my outputs:
> >
> > cat /sys/power/mem_sleep
> > s2idle [deep]
> >
> > sudo dmesg |grep ACPI|grep supports
> > [ 0.410327] ACPI: (supports S0 S3 S4 S5)
>
> >
> > I tried suspending the machine after playing some music but did not get
> > audio after waking
>
> Your S3 is already activated : you have [deep] and ACPI : S3 :-)
>
> It is suspend to ram, not to disk, is it that your have test ?
>
>
> Like Vincent Morel say Are you sure the Legion is ALC287 ?
>
>
> I have the same dmesg as you, but ehdaudio0D0 not hdaudioC1D0 and 2 line
> more :
> snd_hda_codec_realtek ehdaudio0D0: ASoC: sink widget AIF1TX overwritten
> snd_hda_codec_realtek ehdaudio0D0: ASoC: source widget AIF1RX overwritten

on the lenovo spec page: https://psref.lenovo.com/Detail/Legion/Lenovo_Legion_7_15IMHg05?M=81YU0006FR
it clearly says it is ALC3306. so I have first to correct the audio codec, can you help me with that ?