Re: [PATCH v5 5/7] media: qcom: camss: Add support for named power-domains

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On 22/11/2023 19:55, Konrad Dybcio wrote:


On 11/18/23 13:11, Bryan O'Donoghue wrote:
Right now we use fixed indexes to assign power-domains, with a
requirement for the TOP GDSC to come last in the list.

Adding support for named power-domains means the declaration in the dtsi
can come in any order.

After this change we continue to support the old indexing - if a SoC
resource declaration or the in-use dtb doesn't declare power-domain names
we fall back to the default legacy indexing.

 From this point on though new SoC additions should contain named
power-domains, eventually we will drop support for legacy indexing.

Tested-by: Matti Lehtimäki <matti.lehtimaki@xxxxxxxxx>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
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So, this commit should be a NOP within this series?

res->pd_name isn't defined anywhere afaics

Konrad

This series is mergeable though the linux-media tree standalone, yes.

Once merged, the dtsi change given in the cover letter will be submitted.

The sm8250 change is posted here : https://git.codelinaro.org/bryan.odonoghue/kernel/-/tree/b4/b4-camss-named-power-domains-v5+sm8250

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bod




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