azdle

No, this is fallout from a patchset adding exactly the rust library you suggest to use the DMA library. And despite this only having changes in the rust/kernel tree, the maintainer of kernel/dma showed up to NAK the patch just because he doesn’t like the idea of rust code in the kernel.

Original Patch Set Thread: https://lore.kernel.org/lkml/20250108122825.136021-1-abdiel.janulgue@gmail.com/

Oh hey, actually reading the article for the win; it’s already possible to turn a limit on manually:

echo 80 | sudo tee /sys/class/hwmon/hwmon3/max_battery_charge_level

Agreed. I’m definitely capable of replacing my Decks’ batteries, but I’m excited about this feature because I’d still rather not have to. Plus my deck spends 99% of it’s life plugged in on it’s dock.