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RedBear-OS/local/docs
vasilito b19dd74f39 intel: fix pre-Gen9 per-gen flags, enable Gen8 PPGTT, expand plan
info.rs:
- Gen8 now has has_ddi/has_dp_aux: true (Broadwell uses DDI display engine)
- Gen7+ now has has_gmbus: true (Ivy Bridge introduced GMBUS at 0xC5100)
- Gen4-Gen7 pre-Gen8: num_ports=3 (3 display ports, not 4 DDI ports)
- Added is_gen8_or_later() for PPGTT gate

mod.rs: PPGTT gate extended from is_gen9_or_later() to is_gen8_or_later()
  Broadwell (Gen8) supports 48-bit PPGTT

INTEL-DRIVER-FULL-IMPLEMENTATION-PLAN.md: comprehensive pre-Gen9 gap catalog
  FDI vs DDI register table for all generations
  Per-generation forcewake, power well, PLL, interrupt differences
  Implementation priority: P0 (Gen8 flags) done, P1 (FDI) documented
2026-06-01 22:59:09 +03:00
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