Re: [PATCH v4 3/3] arm64: dts: qcom: msm8916-wiko-chuppito: add initial devicetree

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 3/9/26 11:07 PM, Stephan Gerhold wrote:
> On Mon, Mar 09, 2026 at 09:48:12PM +0000, Paul Adam wrote:
>> On 26/03/09 10:16, Stephan Gerhold wrote:
>>>> diff --git a/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts b/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts
>>>> new file mode 100644
>>>> index 000000000000..d927bae2b208
>>>> --- /dev/null
>>>> +++ b/arch/arm64/boot/dts/qcom/msm8916-wiko-chuppito.dts
>>>> @@ -0,0 +1,315 @@
>>>> [...]
>>>> +&sound {
>>>> +	audio-routing = "AMIC1", "MIC BIAS Internal1",
>>>> +		"AMIC2", "MIC BIAS Internal2",
>>>> +		"AMIC3", "MIC BIAS Internal1";
>>>
>>> Sorry, just noticed this now:
>>>
>>> This seems a bit suspicious (I would expect "MIC BIAS Internal3"), have
>>> you tested if the secondary microphone works?
>>>
>>> Thanks,
>>> Stephan
>>
>> The secondary microphone does not work yet, neither with Internal1
>> nor Internal3.
>>
>> In the downstream devicetree its Internal1 for AMIC3.
>>
>> Is there a way for me to check which one is correct?
>>
> 
> To be absolutely sure, only with the schematic diagram of the board...
> 
> Another option would be that the secondary microphone simply does not
> exist at all (i.e. there is only one microphone). Any idea if it works
> on Android?
> 
> If in doubt, it would be better to remove the line for AMIC3.

whichever way it goes:

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad