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SubjectRe: [PATCH] interconnect: Skip call into provider if initial bw is zero
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On 23/01/2023 20:37, Mike Tipton wrote:
>
> This isn't actually changing it for all providers. Only for those that
> define the get_bw() callback. Right now that's only qcom/msm8974 and
> imx/imx. If get_bw() isn't defined, then icc_node_add() defaults to
> INT_MAX. So, the logical behavior in that case is unchanged. Which means
> this isn't even changing the behavior for rpmh yet, either.

Yes that adds up.

Looking at the commit for get_bw() for the 8974, I think this change
would be OK with the intent of this commit

commit 9caf2d956cfa254c6d89c5f4d7b3f8235d75b28f
Author: Georgi Djakov <georgi.djakov@linaro.org>
Date: Mon Nov 9 14:45:12 2020 +0200

@Abel what effect will skipping pre->aggregation() have on i.MX ?

---
bod

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