Both PKGBUILDs referenced url=https://github.com/marfrit/panvk-bifrost,
which was a hallucinated URL — no such repo existed. The campaign's
real source-of-truth home was just created at
https://git.reauktion.de/marfrit/panvk-bifrost (mfritsche, 2026-05-23).
Point both PKGBUILDs at the real URL so `pacman -Si` and any consumer
reading package metadata follows a working link.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The original 0005 patch was generated from the pre-Phase-5-review source
snapshot (phase5_review_input_2026-05-21.tgz), missing the four
load-bearing review fixes that landed in the post-review snapshot:
- probe_hantro gate on KHR_video_* extension advertisement
- per-session ts_counter (was process-global static)
- panvk_v4l2_session_finish full unwind (munmap + STREAMOFF + REQBUFS=0)
- MIN2(rb.count, 18) clamp on num_*_buffers
Run #162 (job 17032) failed in prepare() because the PKGBUILD sanity
check 'grep -q "KHR_video_queue = PAN_ARCH < 9 && panvk_v4l2_probe_hantro()"'
didn't match the actual patched output (which still had the pre-review
'KHR_video_queue = PAN_ARCH < 9,').
This patch (regenerated from phase5_post_review_2026-05-21.tgz) carries
all four review fixes. Validated locally: vanilla mesa-26.0.6 + r1..r4 +
this patch reproduces prepare()-OK byte-for-byte.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The original PR #79 used symlinks for 0001..0004 patches (pointing into
../mesa-panvk-bifrost/) to avoid drift between siblings. CI's
"cp -r arch/mesa-panvk-bifrost-video /tmp/build-..." preserves the
symlinks, but the destination /tmp/build-... has no sibling dir to
resolve them against, so makepkg errors with:
==> ERROR: 0001-panvk-expose-robustness2-nullDescriptor-bifrost.patch
was not found in the build directory and is not a URL.
Each Arch PKGBUILD owns its source files per convention; the
duplication risk is low because r1..r4 are closed-release patches.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The merge commit for PR #79 (e7cc22e42) did not auto-fire the
Gitea Actions workflow despite touching paths matched by the
build.yml filter (arch/** + .gitea/workflows/**). No run row
exists between #160 (PR #78 merge) and now. This README touch
is a no-op content change to force a fresh workflow_dispatch
through the standard push trigger.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
panvk-bifrost-video campaign close. Phase 4 byte-exact validated
2026-05-21 on RK3566/PineTab2 (Mali-G52 r1 MC1 + hantro VPU): 48/48
unique BBB display frames decoded by this driver are byte-identical
to ffmpeg+libva-v4l2-request-fourier on the same hantro hardware
(frame 42 Y md5 = 54b9b396e6cd377256eb4bce0efc0bed both ways).
Phase 5 second-model review passed; load-bearing findings applied.
Co-installs at /usr/lib/panvk-bifrost-video/ parallel to the r4
sibling at /usr/lib/panvk-bifrost/; opt-in via VK_ICD_FILENAMES.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
marfrit