Re: [PATCH v2 3/3] perf/smmuv3: Synthesize IIDR from CoreSight ID registers

On 07/12/2021 13:59, Leo Yan wrote:

quoted

Whether other implementers might retroactively define "equivalent" IIDR
values for their existing implementations in a way we could potentially
quirk in the driver is an orthogonal question.

Agreed, it makes sense that supports the standard IP modules in
the mainline kernel at this stage.

Thanks for explanation.

Leo, if you really want this to work on D06, I could also hack some 
out-of-tree perf tool patches for you. I'm not sure if you're interested 
in that. Let me know.

Thanks,
John