ARM Laptop BoF
summary
Survey of concrete pain points for ARM laptops: bootchain work centers on device-tree vs ACPI tradeoffs with practical tools like UKI+stubble matching, EFI apps and U-Boot; many vendors ship vendor-signed firmware that breaks distro initramfs workflows; thermal needs join EC, charger and kernel for credible battery/perf management; camera stack lacks mainline hard-ISP drivers so libcamera apps fall back to CPU or new GPU-ISP patches. Attend for hands-on deployment patterns, tooling notes and which vendor gaps blockers actually block.
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chapters (8)
- 0:00Introduction and setup
- 1:03ARM laptop landscape overview
- 3:49Boot chain challenges on ARM laptops
- 21:14Device tree selection and scalability
- 22:18Firmware handling in initramfs
- 39:50Thermal management issues
- 42:57Camera and ISP support gaps
- 47:10Closing remarks and Q&A
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