There's a merged pull request on the void-packages repository

pinebookpro-kernel: update to 5.15.38
https://github.com/void-linux/void-packages/pull/35216

Description:
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[ci skip]

Add patch series for dpaltmode support
Add patch series for gamma adjustment support

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#### Testing the changes
- I tested the changes in this PR: **YES**

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#### Local build testing
- I built this PR locally for my native architecture, aarch64