Re: [PATCH 0/3] Add DisplayPort sound support for Fairphone 5 smartphone

[Krzysztof Kozlowski <krzk@xxxxxxxxxx>]

On 09/08/2024 10:33, Luca Weiss wrote:
> Add the necessary sound card bits and some dts additions to enable sound
> over DisplayPort-over-USB-C, e.g. to a connected TV or monitor.
> 
> The UCM files can be found here:
> https://gitlab.com/postmarketOS/pmaports/-/tree/master/device/testing/device-fairphone-fp5/ucm
> 
> Two extra notes:
> 
> 1. I don't quite understand whether the sound driver should have
>    SoC-specific compatible or device-specific compatible. Some earlier
>    patches by another author for a QCM6490 board and a QCS6490 board use
>    device-specific compatible - but from what I can tell this is not how
>    it's generally done for other sound drivers?

We (including me) were/are a bit inconsistent here, but last statement
was that these should be board-specific compatibles.

Last discussion I recall:
https://lore.kernel.org/all/baa6543c-5e2e-4f28-a95b-a086b32d1f2d@xxxxxxxxxx/


Best regards,
Krzysztof