Re: [PATCH v2] ASoC: amd: yc: Fix the wrong return value

[Mario Limonciello <mario.limonciello@amd.com>]

On 12/17/2024 04:34, potturu venkata prasad wrote:
> Hi,
> 
> On 12/17/24 15:52, ... wrote:
>> the patch that has already been added to the kernel breaks the work of 
>> acp6x and the microphone no longer works, so far I am looking for the 
>> reason in this person's code, but it is obvious that this patch breaks 
>> the work of acp6x.
> We have tested this patch at our end, it's working fine.
> Could you please share the dev_dbg logs.
> 
> With this patch if ACPI method read failure then jump to check dmi 
> entry, if dmi entries also not found then driver won't register sound 
> card it will return -ENODEV.
> 
> Could you please share more details on this issue.
> 

Do you perhaps have microphone disabled in your BIOS?

I think it would be really helpful to open a kernel bugzilla and attach 
the output of the following:

1) acpidump > acpidump.bin
(attach acpidump.bin)

2) dmesg > dmesg.txt
(attach dmesg.txt)

3) dmidecode > dmidecode.txt
(attach dmidecode.txt)