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Krzysztof kuhy Rudnicki
3ae53499e6
On the 2026-09-15 and 2026-09-17 boots the wheel enumerated as 046D:C260 (PS3/PS4 selector in PS4 position, bound by hid-generic). The BPF udev rule, the ensure unit and its hotplug rule all keyed on C24F, so the unit failed once with "no G29 found" and nothing was said; 1st/3rd stayed on the firmware's bad decode until the selector was flipped a day later. - fixes/g29_wheel_mode.sh (new, sourced): classify the HID bus as native/ps4/compat/absent; root-safe desktop notification via /run/user/*/bus + sudo -u. - --ensure: absent -> exit 0; ps4/compat -> exit 1 + critical notification; native -> attach. --status prints the mode first. - g29-shifter-bpf.service: Restart=on-failure, RestartSec=5min so a notification lost before the session bus exists at boot is re-sent. - 99-g29-shifter-ensure.rules: also fires on C260. - tests/test_fix_g29_shifter.bats: 13 tests against a fake sysfs tree. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NVfC2T6DyvCFqse9A99zef
7 lines
526 B
Plaintext
7 lines
526 B
Plaintext
# Run the safety-net unit whenever the G29 is (re)enumerated, so a hotplug is
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# covered as well as boot. Matches the native PID (C24F, PS3 selector) AND the
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# PS4-mode PID (C260) so a wheel powered on in the wrong mode is reported at
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# once instead of silently falling back to the firmware's bad 1st/3rd decode.
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# Installed by fixes/fix_g29_shifter.sh.
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ACTION=="add", SUBSYSTEM=="hid", ENV{MODALIAS}=="hid:b0003g*v0000046Dp0000C24F|hid:b0003g*v0000046Dp0000C260", TAG+="systemd", ENV{SYSTEMD_WANTS}+="g29-shifter-bpf.service"
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