fp6-img/aports/device/soc-fairphone-fp6-audio/aw88261-acf.manifest

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aports: extract aw88261_acf.bin on-device instead of shipping it New package fp6-vendor-blobs: a manifest-driven systemd oneshot that copies proprietary blobs out of the stock Android partitions on first boot. pmOS installs flash only boot+userdata, so every installed unit still carries the stock vendor/dsp partitions - the device duplicates a file it already contains, for its own operation, and nothing proprietary is distributed by us. Partitions are mounted read-only (ext4 additionally with noload - not even a journal replay touches the stock data), every copy is sha256-pinned and a miss fails loudly, and the consuming devices are unbound and re-probed afterwards so the feature works the same boot. The rebind is unconditional by design: aw88261 binds on a bare i2c chip-id probe and requests the ACF only at ASoC card init (~21 s, after SoundWire enumeration), so a bound device can still be one that lost the firmware race - and that failed request is never retried. soc-fairphone-fp6-audio (pkgver 4) stops shipping the blob, installs the manifest fragment instead, and re-runs the extractor from post-install/post-upgrade so upgrades restore the file immediately (the old package version removed it on upgrade). License drops back to plain BSD-3-Clause - nothing proprietary left in the package. Verified on the dev phone (fp6 repo journal/blobs/captures/ 2026-08-24-first-boot-extractor-verification.txt): first-boot extraction + same-boot audio, mid-session post-upgrade recovery, and the everyday fast-path no-op; committed files byte-identical to the tested deployment. Assisted-by: Claude:claude-fable-5
2026-08-24 21:00:34 +02:00
# AW88261 smart-amp config blob (proprietary, Awinic) - extracted from the
# stock vendor partition on-device instead of being shipped (fp6 repo
# journal/blobs/, 2026-08-24). Slot A first, slot B as fallback; the copy
# must hash-match the blob the audio stack was tested with.
file vendor_a,vendor_b firmware/aw882xx_acf.bin /usr/lib/firmware/qcom/milos/fairphone/fp6/aw88261_acf.bin af723973655ba5901948d4a22212323e39ce53ff0156021185720af4af6ab0b3
# the amps bind on i2c probe but request the ACF only at card init, which
# races the extractor on first boot and is never retried on failure - a
# forced fresh probe of both amps makes audio work that same boot either way
rebind i2c 6-0034
rebind i2c 6-0035