Qualified Variants

Qualified variants

The 8 build-time kernel variants, applied by NebulaOS-firmware's scripts/build/apply-qualified-baseline.sh (order doesn't matter — each one owns its own files):

1. preempt-variant.sh (R1) — PREEMPT_RT
2. wifi-sdio-variant.sh (W3) — WiFi SDIO IRQ priority
3. display-vsync-variant.sh (V1) — VSYNC-gated pan
4. pinctrl-ownership-fix-variant.sh (FIX1)
5. backlight-final-controller-variant.sh (FINAL1)
6. pwm-state-readback-variant.sh (GETSTATE1)
7. touch-final-qualification-variant.sh (FINALQUAL1)
8. wifi-roamoff-disable-variant.sh (ROAMOFF1) — disables brcmfmac firmware roaming

These scripts live in NebulaOS-firmware, not here — this repo only holds the base kernel source they patch at build time. NebulaOS-firmware's manifests/dependencies.conf names the current QUALIFIED_BASELINE_TAG they're qualified against.

See also: Integration with NebulaOS-firmware.