Saturday, 25 November 2023

Laptop with ARM, mobile phone BoF - MiniDebConf Cambridge day 1

 So following Emanuele's talk on a Lenovo X13s, we're now at the Debian on Mobile BoF (Birds of a feather) discussion session from Arnaud Ferraris

Discussion and questions on how best to support many variants of mobile phones: the short answer seems to be "it's still *hard* - too many devices around to add individual tweaks for every phone and manufacturer.

One thing that may not have been audible in the video soundtrack - lots of laughter in the room prompted as someone's device said, audibly "You are not allowed to do that without unlocking your device"

Upstream and downstream packages for hardware enablement are also hard: basic support is sometimes easy but that might even include non-support for charging, for example.

Much discussion around the numbers of kernels and kernel image proliferation there could be. Debian tends to prefer *one* way of doing things with kernels.

Abstracting hardware is the hardest thing but leads to huge kernels - there's no easy trade-off. Simple/feasible in multiple end user devices/supportable  - pick one ☺

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