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SubjectRe: [PATCH v1 2/2] ASoC: qcom: qcm6490: Add machine driver for qcm6490
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On 3/30/2024 12:09 AM, Dmitry Baryshkov wrote:
> Hi,
>
> On Fri, 29 Mar 2024 at 17:20, Mohammad Rafi Shaik <quic_mohs@quicinc.com> wrote:
>>
>>
>> On 3/27/2024 6:39 PM, Dmitry Baryshkov wrote:
>>
>> On Wed, 27 Mar 2024 at 13:34, Mohammad Rafi Shaik <quic_mohs@quicinc.com> wrote:
>
> Please turn off HTML mail composition and never ever send HTML email
> to OSS mailing lists.
> Now quotation levels are broken...
>
>>
>> Add machine driver for qcm6490 SoC.
>>
>> This initial supports which includes WSA883x Speakers with onboard DMIC
>> connected to internal LPASS codec via VA macros respectively and also
>> WCD937x based headset.
>>
>> Add compatible for sound card on Qualcomm qcs6490 boards.
>>
>> Granted that qcm6490 is similar to sc7280, is there any reason why you
>> can not use one of the existing sound card drivers? Like sc7280.c or
>> sc8280xp.c?
>>
>> The qcs6490/qcm6490 has additional interfaces like MI2S, which requires additional machine driver modification.
>>
>> Example : Required new DAPM widget change in machine driver for MI2S interface which is specific to qcs6490/qcm6490.
>>
>> So, using new qcm6490 machine driver.
>>
>> Will try to use existing sc8280xp.c machine driver.
>
> What about sc7280? In the end, qcm6490 is sc7280 with different firmware / spin.
>
>

The sc7280 is tightly linked with realtek codec. which will only support
for chrome.

The sc8280xp.c machine driver is more suitable for qcm6490, will use
same sc8280xp.


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