fp6-img/aports/device/fp6-charging-mode/charging-keys.service

[Unit]
Description=Charging-mode key handler (volume-down enables ssh)
# Only ever pulled by charging.target.

[Service]
Type=exec
ExecStart=/usr/lib/charging-mode/charging-keys.sh
Restart=on-failure
RestartSec=5
aports: add fp6-charging-mode (offline charging, charger-boot detection) Charger-insertion boots (androidboot.mode=charger, ABL-appended) divert to a minimal charging.target instead of the full UI, ending the dead-battery bootloop: ADSP charging/USB-PD runs, splash+panel killed ~6-10s in via an initramfs hook, modem+cdsp stopped, radios/sensors suppressed, CPU capped. Power key reboots to a normal boot, volume-up shows battery status, volume-down enables USB ssh, unplug powers off. Measured >= breakeven on a 100mA-classified SDP port, strongly net-positive on real chargers. Suspend duty-cycling (~13mA floor) exists behind an off-by-default flag: resume from deep suspend intermittently kills the UFS link (hibern8 exit failed ret=5) - do not enable until that kernel bug is fixed. Byte-identical to the deployment verified on the dev phone 2026-08-24 (journal/power: r5 armed tests, crash autopsies, measurements). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> 2026-08-24 04:03:06 +02:00			`[Unit]`
			`Description=Charging-mode key handler (volume-down enables ssh)`
			`# Only ever pulled by charging.target.`

			`[Service]`
			`Type=exec`
			`ExecStart=/usr/lib/charging-mode/charging-keys.sh`
			`Restart=on-failure`
			`RestartSec=5`