Re: [PATCH v2] arm64: defconfig: Enable HDA INTEL config for ARM64

[Mohan Kumar D]

On 18-01-2023 18:06, Krzysztof Kozlowski wrote:
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> On 18/01/2023 12:46, Mohan Kumar D wrote:
> > On 18-01-2023 13:04, Krzysztof Kozlowski wrote:
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> > > On 17/01/2023 19:16, Mohan Kumar wrote:
> > > > Enable CONFIG_SND_HDA_INTEL for NVIDIA PCI based graphics sound card for
> > > > ARM64 based platforms as Intel PCI driver was used for registering the
> > > > sound card.
> > > It's not a part of SoC, not a common device used during debugging or
> > > development, so I don't think it is reasonable to enable it. We do not
> > > enable driver just because someone uses them. Otherwise please clarify
> > > which board has this device embedded (not pluggable by user, but embedded).
> > This change is required for enabling HDA sound registration for Nvidia
> > discrete GPU cards based on PCI and pluggable to Nvidia Jetson Platforms.
> You can plug anything to PCI slot and we do not enable every such PCI
> adapter.
Without this config enabled, the Intel hda audio driver won't be built 
and dGPU won't be able to register sound card. Do you have any 
suggestion here?
> Best regards,
> Krzysztof