Comment 736 for bug 1958019
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#736 |
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0e1f616
(Get the code!)
Hello,
I'll follow up with you guys probably tomorrow (but possibly as soon as
later today). I've just been having an eventful holiday weekend.
As tomorrow is a normal weekday that I have off, I'll finally reach out
to Lenovo again tomorrow myself.
Doing a quick search, I don't think anyone has shared their Legion Slim
7 Gen 7 AMD alsa-info. Can someone do that? It's likely still the
CSC3551, but it would be good to confirm.
As for those ACPI messages... Looks like you have ACPI some stuff that
isn't supported under Linux yet. It's a fairly new laptop, so that's to
be expected. I don't really see that on my current laptop, but I do see
it with my current desktop which I've had for under a month (Asus
Crosshair x670 Extreme).
The CCP messages means Linux can't utilize the AMD Crypto Co-Processor
on your CPU. I've had this message for my current desktop as well as my
previous (AMD 7950 and 5950 CPU's respectively). From my research, the
motherboard vendor (both Asus in my case) need to fix the BIOS. Maybe
it's a similar issue to what we're seeing with our laptops. While
unfortunately, it hasn't really impacted me.
On 11/26/22 11:28, <email address hidden> wrote:
> https:/
>
> --- Comment #720 from <email address hidden> ---
> (In reply to Blake Lee from comment #719)
>> (In reply to Cameron Berkenpas from comment #711)
>>> It does not, which is unfortunate, as the 6th gen model recently finally
>>> got support.
>>>
>>> The gen 7 uses the CSC3551 and the gen 7 is missing the properties in
>>> the _DSD tables.
>>>
>>> Do you already have the Gen 7? Try submitting a Lenovo support ticket
>>> asking them to add the properties. I have a ticket they haven't follow
>>> up on yet so I added a comment to the ticket I think less than an hour ago.
>>>
>>> On 10/24/22 09:55, <email address hidden> wrote:
>>>> https:/
>>>>
>>>> --- Comment #710 from Howard Chu (<email address hidden>) ---
>>>> Hi, I might've missed this but - do we know for certain that the 7th gen
>>>> Legion
>>>> 7 (2022 model) uses the same amplifier chip as the 6th gen (2021 model)?
>>>>
>> Hi Cameron,
>>
>> I got my Legion Slim 7 Gen 7 AMD version yesterday and when I excitedly
>> installed Fedora, I found the audio did not work. I would like to throw my
>> weight behind this to get it fixed, but I don't know what to say to support
>> exactly in my ticket. What do I need to ask them for?
>>
>> I would really prefer not to have to send this laptop back. Is there
>> anything else I can do to help?
> I wish I knew. My understanding is that they have to add DSD entries in the
> next BIOS update. Maybe someone could elaborate further. When I put a ticket
> in they just sent me a generic sound troubleshooting guide for Windows. I am
> currently dualbooting hoping for an eventual solution (other than headphones
> or
> a bluetooth speaker).
>
> Nov 25 21:36:05 [redacted] kernel: ACPI BIOS Error (bug): Could not resolve
> symbol [\_SB.PCI0.
> Nov 25 21:36:05 [redacted] kernel: ccp 0000:07:00.2: ccp: unable to access
> the
> device: you might be running a broken BIOS.
> Nov 26 00:18:21 [redacted] kernel: ACPI BIOS Error (bug): Could not resolve
> symbol [\_SB.PCI0.
> Nov 26 11:55:07 [redacted] kernel: ACPI BIOS Error (bug): Could not resolve
> symbol [\_SB.PCI0.
>