Re: [PATCH v8 7/7] drm/i915/mtl: Add support for PM DEMAND

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Quoting Govindapillai, Vinod (2023-05-25 11:31:05-03:00)
>   Hi
>
> (...)
>
>   Can only the phys change without impacting other parameters here?

Not sure to be honest, but, if so, I think we would covering cases like
that with the proposed change. IMO, if we depend on PHYs being
active/non-active, we should track that to in pmdemand_needs_update() be
safe.

One scenario I could think of is an update to switch connectors while
keeping current pipe configuration.

--
Gustavo Sousa




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