On 20/01/2023 06:48, Mohan Kumar D wrote:

On 18-01-2023 18:06, Krzysztof Kozlowski wrote:

quoted

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On 18/01/2023 12:46, Mohan Kumar D wrote:

quoted

On 18-01-2023 13:04, Krzysztof Kozlowski wrote:

quoted

External email: Use caution opening links or attachments


On 17/01/2023 19:16, Mohan Kumar wrote:

quoted

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?

Without hundreds of other drivers they also won't be built and won't be
usable. Anyway, this is just defconfig, so it does not matter. You can
always enable it in your setup, why is this a problem?

Again, we do not enable drivers for every PCI card.

Best regards,
Krzysztof


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