9 Aug
2024
9 Aug
'24
11:10 a.m.
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...
Two extra notes:
- 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@linaro.org/
Best regards, Krzysztof