On 30/07/2024 11:28, Pierre-Louis Bossart wrote:
So if ports can be either source or sink, I am not sure how the properties could be shared with a single array?
Because I could, just easier to code. :) Are you saying the code is not correct? If I understand the concept of source/sink dpn port mask, it should be correct. I have some array with source and sink ports. I pass it to Soundwire with a mask saying which ports are source and which are sink.
Those two lines aren't clear to me at all:
pdev->prop.sink_dpn_prop = wsa884x_sink_dpn_prop; pdev->prop.src_dpn_prop = wsa884x_sink_dpn_prop;
I could do: s/wsa884x_sink_dpn_prop/wsa884x_dpn_prop/ and expect the code to be correct.
Ah I think I see what you are trying to do, you have a single dpn_prop array but each entry is valid for either sink or source depending on the sink / source_mask which don't overlap.
Did I get this right?
Yes, correct.
Best regards, Krzysztof