Commit 63c4db0095ca on boltzmann vp9-enablement-iter1 branch adds the
full register-packing path: RCB addresses, block clock-gating defaults,
frame-area timeout threshold (with rkvdec_schedule_watchdog), 8-segment
packing helper, ref/mode-deltas bit-packing into 28/14-bit combined
fields, and first-cut probability storage aliasing.
Branch is now at 4 commits, 1390 LoC across 4 files. Module compiles
clean against 7.0.0-rc3 ARM64 kernel.
What remains potentially-needed for first-light is in reg103_frame_flags
(prob_update_en, ref/mode/single/comp refresh enables, etc.) — currently
zero-init; will tune in Phase 6 if byte-compare diverges from SW.
Phase 3 (hardware install + first decode) is the natural inflection
point. Module artifact is at boltzmann:~/src/linux-rockchip/drivers/media
/platform/rockchip/rkvdec/rockchip-vdec.ko, ready to install on ampere
after backing up the current sibling-campaign module.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
