Files
RedBear-OS/local/recipes/system/redbear-quirks/source/quirks.d/15-audio.toml
T
vasilito 08bea46575 Fix boot-to-login: override pcid-spawner to oneshot_async, add U3 input producers, Intel HDA phases A-D
- Override 00_pcid-spawner.service to oneshot_async in redbear-legacy-base.toml:
  rootfs phase no longer blocks on PCI driver init; getty/login starts immediately.
  Confirmed working on both QEMU and bare metal (redbear-live-mini).
- Clean up 00_base legacy script: remove dead notify ipcd/ptyd calls, keep sudo --daemon.
- Add U3 named input producers: inputd supports per-device named producers with
  fan-out to both device-specific consumers and legacy VT consumers. Migrate ps2d
  and usbhidd to InputProducer trait. RESERVED_DEVICE_NAMES deduplicated.
- Add Intel HDA audio driver phases A-D: ihdad error handling (37 fixes), audio
  quirks, codec path enumeration, mixer/volume control.
- Add init service start/readiness logging (always visible, not debug-gated).
- Update BOOT-PROCESS-ASSESSMENT.md: Phase 6 complete, boot procedure documented,
  validation matrix updated with confirmed boot status.
- Update USB-IMPLEMENTATION-PLAN.md and INPUT-SCHEME-ENHANCEMENT.md for U2/U3 status.
2026-04-24 20:25:00 +01:00

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TOML

# Audio controller and codec quirks.
# These apply to HDA controllers and codec devices.
# Intel ICH8 HDA — force EAPD on outputs
[[pci_quirk]]
vendor = 0x8086
device = 0x284b
flags = ["audio_force_eapd"]
# Intel ICH9 HDA (QEMU) — use immediate command interface
[[pci_quirk]]
vendor = 0x8086
device = 0x293e
flags = ["audio_single_cmd"]
# Intel 6-series PCH HDA — position fix LPIB
[[pci_quirk]]
vendor = 0x8086
device = 0x1c20
flags = ["audio_position_fix_lpib"]
# Intel 7-series PCH HDA — position fix LPIB
[[pci_quirk]]
vendor = 0x8086
device = 0x1e20
flags = ["audio_position_fix_lpib"]
# Intel Sunrise Point HDA — position fix LPIB
[[pci_quirk]]
vendor = 0x8086
device = 0xa170
flags = ["audio_position_fix_lpib"]
# Intel Cannon Point HDA — position fix LPIB
[[pci_quirk]]
vendor = 0x8086
device = 0x9dc8
flags = ["audio_position_fix_lpib"]
# AMD FCH HDA — single command fallback
[[pci_quirk]]
vendor = 0x1022
device = 0x1457
flags = ["audio_single_cmd"]