libva: fix runner label — actrunner-debian-aarch64-bohr

The previous commit used `debian-aarch64-bohr` for the runs-on label, but the actual registered label is the full `actrunner-debian-aarch64-bohr` (per @marfrit on the PR thread). Without the `actrunner-` prefix the job would have sat in the queue forever waiting for a runner that doesn't exist. Renames the label in three places: - .gitea/workflows/build.yml — the runs-on directive itself. - debian/.../build-deb.sh — the comment referencing the expected runner, and the error message printed when the ABI sanity check trips (so a future debug session lands on the right runner name). - debian/.../changelog — the -2 entry's prose description. Pure label rename; no behavioral or build-graph change. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
libva-v4l2-request-fourier-debian: switch to debian-aarch64-bohr runner
2026-05-20 15:03:49 +02:00 · 2026-05-20 14:58:37 +02:00 · 2026-05-20 14:31:40 +02:00 · 2026-05-20 13:58:05 +02:00 · 2026-05-20 10:58:26 +00:00 · 2026-05-20 12:13:32 +02:00
11 changed files with 1012 additions and 15 deletions
@@ -0,0 +1,210 @@
+#!/bin/bash
+# check-already-published.sh <recipe-dir>
+#
+# Decide whether a given recipe (arch/<name> or debian/<name>) is already
+# present in https://packages.reauktion.de/.  Emits exactly one line to
+# stdout:
+#
+#   skip=1   — package with this version-pkgrel-arch tuple already lives in
+#              the pool; CI should short-circuit.
+#   skip=0   — file is missing or HEAD failed; CI should build + publish.
+#
+# Design notes:
+#   * For Arch recipes we source the PKGBUILD in a clean subshell so
+#     shell expansions (epoch=, ${_pkgver/-/}, pkgname=() arrays) resolve
+#     naturally.  Only the first element of pkgname[] is checked — split
+#     packages share one source tarball / one build, so any-one-missing
+#     forces the full rebuild anyway.
+#   * For Debian recipes we extract the bare top-level PKGVER= /
+#     PKGREL= assignments (plus any other top-level VAR=value lines they
+#     reference) via grep and re-evaluate them in an isolated subshell —
+#     sourcing the entire build-deb.sh would run curl/tar/dpkg-deb
+#     against a tempdir we don't want to materialise here.
+#   * Epoch handling differs by ecosystem: Arch keeps `<epoch>:` in the
+#     pool filename, Debian/reprepro strips it.
+#   * curl --head with -f maps non-2xx to non-zero exit, which is what we
+#     want — 404 means "build it".  -L follows mirrors.  --max-time caps
+#     the worst-case latency per HEAD.
+set -euo pipefail
+
+REPO_BASE="${REPO_BASE:-https://packages.reauktion.de}"
+HEAD_TIMEOUT="${HEAD_TIMEOUT:-15}"
+
+RECIPE_DIR="${1:?usage: $0 <recipe-dir>   (e.g. arch/distcc-avahi or debian/lmcp)}"
+
+# Resolve relative to repo root if a leading path is passed; allow
+# both `arch/foo` and absolute paths.
+if [ ! -d "$RECIPE_DIR" ]; then
+  echo "error: recipe dir not found: $RECIPE_DIR" >&2
+  exit 2
+fi
+
+ecosystem="${RECIPE_DIR%%/*}"
+
+http_head() {
+  local url="$1"
+  curl -sS -L --max-time "$HEAD_TIMEOUT" -o /dev/null \
+       -w '%{http_code}' --head "$url" || echo "000"
+}
+
+emit() {
+  # one-line GITHUB_OUTPUT-compatible kv
+  echo "skip=$1"
+  exit 0
+}
+
+case "$ecosystem" in
+arch)
+  pkgbuild="$RECIPE_DIR/PKGBUILD"
+  [ -f "$pkgbuild" ] || { echo "error: $pkgbuild missing" >&2; exit 2; }
+
+  # Source in a fresh bash to capture variables. Some PKGBUILDs run
+  # functions or call commands at top level — keep this fast by
+  # restricting PATH and trapping side effects.
+  eval "$(
+    bash --noprofile --norc -c "
+      set +e
+      # Stub out anything that might shell out; we only need variable
+      # assignments to land.
+      cd '$RECIPE_DIR'
+      source ./PKGBUILD >/dev/null 2>&1 || true
+      # pkgname may be array; print first element.
+      if declare -p pkgname 2>/dev/null | grep -q 'declare -a'; then
+        first_name=\"\${pkgname[0]}\"
+      else
+        first_name=\"\$pkgname\"
+      fi
+      if declare -p arch 2>/dev/null | grep -q 'declare -a'; then
+        first_arch=\"\${arch[0]}\"
+      else
+        first_arch=\"\$arch\"
+      fi
+      printf 'PB_NAME=%q\n'   \"\$first_name\"
+      printf 'PB_VER=%q\n'    \"\$pkgver\"
+      printf 'PB_REL=%q\n'    \"\$pkgrel\"
+      printf 'PB_EPOCH=%q\n'  \"\${epoch:-}\"
+      printf 'PB_ARCH=%q\n'   \"\$first_arch\"
+    "
+  )"
+
+  if [ -z "${PB_NAME:-}" ] || [ -z "${PB_VER:-}" ] || [ -z "${PB_REL:-}" ]; then
+    echo "error: failed to parse PKGBUILD ($RECIPE_DIR)" >&2
+    emit 0
+  fi
+
+  # Pool arch:
+  #   arch=('any')                → any
+  #   arch=('aarch64' 'x86_64')   → aarch64 (we publish for both, but the
+  #                                 aarch64 artifact is the canonical CI build)
+  #   arch=('aarch64')            → aarch64
+  case "$PB_ARCH" in
+    any) pool_arch=any ;;
+    *)   pool_arch=aarch64 ;;
+  esac
+
+  # Version string with optional epoch (epoch:pkgver-pkgrel).
+  if [ -n "${PB_EPOCH:-}" ]; then
+    ver_full="${PB_EPOCH}:${PB_VER}-${PB_REL}"
+  else
+    ver_full="${PB_VER}-${PB_REL}"
+  fi
+
+  # Pool URL path (arch keeps any/aarch64 split; 'any' lands in the
+  # aarch64 dir per current marfrit layout — both arches share the
+  # blob via the publish-to-both-arches step in build.yml).
+  pool_dir="arch/aarch64"
+
+  base_url="${REPO_BASE}/${pool_dir}/${PB_NAME}-${ver_full}-${pool_arch}.pkg.tar"
+  for ext in zst xz gz; do
+    code=$(http_head "${base_url}.${ext}")
+    if [ "$code" = "200" ]; then
+      emit 1
+    fi
+  done
+  emit 0
+  ;;
+
+debian)
+  bd="$RECIPE_DIR/build-deb.sh"
+  ctrl="$RECIPE_DIR/control"
+  [ -f "$bd" ] || { echo "error: $bd missing" >&2; exit 2; }
+
+  # Pull top-level `VAR=value` lines until we've passed PKGREL, and
+  # only those whose RHS is safe to re-evaluate (no command
+  # substitution `$(...)`, no escaped `\$`, no embedded commands like
+  # `DESTDIR=... meson ...`).  This deliberately undershoots: we just
+  # need PKGVER/PKGREL plus any version vars they reference. Anything
+  # else (HERE=$(readlink ...), KERNELVER=\$(uname -r) inside a
+  # HEREDOC, etc.) gets dropped.
+  assigns=$(awk '
+    /^[A-Z_][A-Z0-9_]*=/ {
+      # split into LHS and RHS
+      eq = index($0, "=")
+      lhs = substr($0, 1, eq - 1)
+      rhs = substr($0, eq + 1)
+      # strip inline `# comment`
+      hash = index(rhs, "#")
+      if (hash > 1 && substr(rhs, hash-1, 1) == " ") rhs = substr(rhs, 1, hash - 2)
+      # reject lines with command-subst or escaped-dollar or naked commands
+      if (rhs ~ /\$\(/)   next
+      if (rhs ~ /\\\$/)   next
+      if (rhs ~ / [a-z]/) next   # e.g. `DESTDIR="$ROOT" meson ...`
+      print lhs "=" rhs
+      if (lhs == "PKGREL") exit
+    }
+  ' "$bd")
+
+  eval "$(
+    bash --noprofile --norc -c "
+      set +e
+      $assigns
+      printf 'PKGVER=%q\n' \"\${PKGVER:-}\"
+      printf 'PKGREL=%q\n' \"\${PKGREL:-}\"
+    "
+  )"
+
+  if [ -z "${PKGVER:-}" ] || [ -z "${PKGREL:-}" ]; then
+    echo "error: failed to parse PKGVER/PKGREL from $bd" >&2
+    emit 0
+  fi
+
+  # Strip epoch (`N:` prefix) — debian pool filenames omit it.
+  ver_no_epoch="${PKGVER#*:}"
+  # If PKGVER had no colon, ${PKGVER#*:} returns PKGVER unchanged (bash quirk:
+  # the pattern must match for the prefix to be stripped). Guard explicitly.
+  case "$PKGVER" in
+    *:*) : ;;
+    *)   ver_no_epoch="$PKGVER" ;;
+  esac
+
+  ver_full="${ver_no_epoch}-${PKGREL}"
+
+  # Architecture: parse control's `Architecture:` field.
+  if [ ! -f "$ctrl" ]; then
+    # Some recipes ship debian/control instead of ./control
+    ctrl="$RECIPE_DIR/debian/control"
+  fi
+  ctrl_arch=$(grep -m1 '^Architecture:' "$ctrl" 2>/dev/null | awk '{print $2}')
+  case "$ctrl_arch" in
+    all)            file_arch=all ;;
+    arm64|any)      file_arch=arm64 ;;
+    amd64)          file_arch=amd64 ;;
+    *)              file_arch=arm64 ;;  # conservative default
+  esac
+
+  pkg_name=$(basename "$RECIPE_DIR")
+  first_letter="${pkg_name:0:1}"
+
+  url="${REPO_BASE}/debian/pool/main/${first_letter}/${pkg_name}/${pkg_name}_${ver_full}_${file_arch}.deb"
+  code=$(http_head "$url")
+  if [ "$code" = "200" ]; then
+    emit 1
+  fi
+  emit 0
+  ;;
+
+*)
+  echo "error: unsupported ecosystem '$ecosystem' (recipe-dir=$RECIPE_DIR)" >&2
+  emit 0
+  ;;
+esac
@@ -16,13 +16,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh arch/distcc-avahi)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: bootstrap runner (idempotent)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo avahi popt python python-setuptools

      - name: import signing key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
@@ -37,6 +47,7 @@ jobs:
          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust

      - name: install deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
        run: |
@@ -46,6 +57,7 @@ jobs:
          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null

      - name: makepkg distcc-avahi
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          rm -rf /tmp/build-distcc-avahi
@@ -56,6 +68,7 @@ jobs:
          ls -la *.pkg.tar.* | grep -v "\.sig$"

      - name: sign distcc-avahi
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd /tmp/build-distcc-avahi
@@ -66,6 +79,7 @@ jobs:
          done

      - name: update aarch64 repo db
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          mkdir -p /tmp/arch-stage
@@ -105,6 +119,7 @@ jobs:
          rm -f marfrit.files.sig

      - name: publish to aarch64
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -129,13 +144,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh debian/lmcp)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: install dpkg
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed dpkg openssh rsync curl

      - name: install hertz deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_HERTZ_KEY }}
        run: |
@@ -145,6 +170,7 @@ jobs:
          ssh-keyscan -t ed25519 hertz.fritz.box >> /root/.ssh/known_hosts 2>/dev/null

      - name: build lmcp .deb
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd debian/lmcp
@@ -152,6 +178,7 @@ jobs:
          ls -la *.deb

      - name: upload + publish to suites
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -182,13 +209,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh arch/lmcp)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: bootstrap runner (idempotent)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo lua lua-socket

      - name: import signing key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
@@ -203,6 +240,7 @@ jobs:
          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust

      - name: install deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
        run: |
@@ -212,6 +250,7 @@ jobs:
          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null

      - name: makepkg lmcp
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          rm -rf /tmp/build-lmcp
@@ -222,6 +261,7 @@ jobs:
          ls -la *.pkg.tar.* | grep -v "\.sig$"

      - name: sign lmcp
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd /tmp/build-lmcp
@@ -232,6 +272,7 @@ jobs:
          done

      - name: publish lmcp to both arches
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -283,13 +324,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh arch/claude-his-agent)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: bootstrap runner (idempotent)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo

      - name: import signing key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
@@ -304,6 +355,7 @@ jobs:
          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust

      - name: install deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
        run: |
@@ -313,6 +365,7 @@ jobs:
          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null

      - name: makepkg claude-his-agent
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          rm -rf /tmp/build-his
@@ -323,6 +376,7 @@ jobs:
          ls -la *.pkg.tar.* | grep -v "\.sig$"

      - name: sign claude-his-agent
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd /tmp/build-his
@@ -333,6 +387,7 @@ jobs:
          done

      - name: publish claude-his-agent to both arches
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -387,13 +442,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh arch/ffmpeg-v4l2-request-fourier)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: bootstrap runner (idempotent)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo nasm

      - name: import signing key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
@@ -408,6 +473,7 @@ jobs:
          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust

      - name: install deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
        run: |
@@ -417,6 +483,7 @@ jobs:
          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null

      - name: makepkg ffmpeg-v4l2-request-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          rm -rf /tmp/build-ffmpeg-v4l2
@@ -430,6 +497,7 @@ jobs:
          ls -la *.pkg.tar.* | grep -v "\.sig$"

      - name: sign ffmpeg-v4l2-request-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd /tmp/build-ffmpeg-v4l2
@@ -440,6 +508,7 @@ jobs:
          done

      - name: update aarch64 repo db
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          mkdir -p /tmp/arch-stage-ffmpeg
@@ -475,6 +544,7 @@ jobs:
          rm -f marfrit.files.sig

      - name: publish to aarch64
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -500,13 +570,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh arch/libva-v4l2-request-fourier)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: bootstrap runner (idempotent)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo

      - name: import signing key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
@@ -521,6 +601,7 @@ jobs:
          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust

      - name: install deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
        run: |
@@ -530,6 +611,7 @@ jobs:
          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null

      - name: makepkg libva-v4l2-request-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          rm -rf /tmp/build-libva-v4l2
@@ -541,6 +623,7 @@ jobs:
          ls -la *.pkg.tar.* | grep -v "\.sig$"

      - name: sign libva-v4l2-request-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd /tmp/build-libva-v4l2
@@ -551,6 +634,7 @@ jobs:
          done

      - name: update aarch64 repo db
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          mkdir -p /tmp/arch-stage-libva
@@ -586,6 +670,7 @@ jobs:
          rm -f marfrit.files.sig

      - name: publish to aarch64
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -611,13 +696,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh arch/mpv-fourier)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: bootstrap runner (idempotent)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo

      - name: import signing key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
@@ -632,6 +727,7 @@ jobs:
          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust

      - name: install deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
        run: |
@@ -641,6 +737,7 @@ jobs:
          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null

      - name: configure [marfrit] repo + pre-install ffmpeg-v4l2-request-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          # mpv-fourier links libavcodec at build time. If the build host pulls
@@ -668,6 +765,7 @@ jobs:
          printf 'y\ny\ny\n' | pacman -S marfrit/ffmpeg-v4l2-request-fourier

      - name: makepkg mpv-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          rm -rf /tmp/build-mpv
@@ -679,6 +777,7 @@ jobs:
          ls -la *.pkg.tar.* | grep -v "\.sig$"

      - name: sign mpv-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd /tmp/build-mpv
@@ -689,6 +788,7 @@ jobs:
          done

      - name: update aarch64 repo db
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          mkdir -p /tmp/arch-stage-mpv
@@ -724,6 +824,7 @@ jobs:
          rm -f marfrit.files.sig

      - name: publish to aarch64
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -746,13 +847,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh debian/claude-his-agent)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: install dpkg
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed dpkg openssh rsync curl

      - name: install hertz deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_HERTZ_KEY }}
        run: |
@@ -762,6 +873,7 @@ jobs:
          ssh-keyscan -t ed25519 hertz.fritz.box >> /root/.ssh/known_hosts 2>/dev/null

      - name: build claude-his-agent .deb
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd debian/claude-his-agent
@@ -769,6 +881,7 @@ jobs:
          ls -la *.deb

      - name: upload + publish to suites
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -798,7 +911,16 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh debian/ffmpeg-v4l2-request-fourier)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: install build-deps (Arch pkg names; build-deb.sh links natively)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -809,6 +931,7 @@ jobs:
            libvorbis libvpx libwebp x264 x265 libxml2 opus v4l-utils xz zlib

      - name: install hertz deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_HERTZ_KEY }}
        run: |
@@ -818,6 +941,7 @@ jobs:
          ssh-keyscan -t ed25519 hertz.fritz.box >> /root/.ssh/known_hosts 2>/dev/null

      - name: build ffmpeg-v4l2-request-fourier .deb
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd debian/ffmpeg-v4l2-request-fourier
@@ -825,6 +949,7 @@ jobs:
          ls -la *.deb

      - name: upload + publish to suites
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -846,20 +971,38 @@ jobs:
  # -------------------------------------------------------------------------
  libva-v4l2-request-fourier-debian:
    needs: libva-v4l2-request-fourier-aarch64
-    runs-on: arch-aarch64
+    # Native Debian trixie runner — the driver bakes __vaDriverInit_1_<MINOR>
+    # at compile time from <va/va.h>.  Building on Arch (libva 2.23) produced
+    # __vaDriverInit_1_23, which trixie's libva 2.22 runtime cannot bind: the
+    # .deb installed but vaInitialize() returned -1 on every host.  A native
+    # trixie runner avoids the cross-distro ABI skew entirely.
+    runs-on: actrunner-debian-aarch64-bohr
    continue-on-error: true
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh debian/libva-v4l2-request-fourier)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: install build-deps
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
-          retry pacman -Syu --noconfirm --needed \
-            dpkg openssh rsync curl base-devel git meson ninja pkgconf \
-            libva libdrm systemd-libs
+          export DEBIAN_FRONTEND=noninteractive
+          retry apt-get update -qq
+          retry apt-get install -y --no-install-recommends \
+              build-essential meson ninja-build pkg-config \
+              libva-dev libdrm-dev \
+              curl openssh-client rsync ca-certificates git dpkg-dev

      - name: install hertz deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_HERTZ_KEY }}
        run: |
@@ -869,6 +1012,7 @@ jobs:
          ssh-keyscan -t ed25519 hertz.fritz.box >> /root/.ssh/known_hosts 2>/dev/null

      - name: build libva-v4l2-request-fourier .deb
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd debian/libva-v4l2-request-fourier
@@ -876,6 +1020,7 @@ jobs:
          ls -la *.deb

      - name: upload + publish to suites
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -905,7 +1050,16 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh debian/mpv-fourier)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: install build-deps
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -921,6 +1075,7 @@ jobs:
            vulkan-icd-loader wayland zlib

      - name: configure [marfrit] repo + pre-install ffmpeg-v4l2-request-fourier
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          curl -sLo /tmp/marfrit.gpg https://packages.reauktion.de/marfrit.gpg
@@ -935,6 +1090,7 @@ jobs:
          printf 'y\ny\ny\n' | pacman -S marfrit/ffmpeg-v4l2-request-fourier

      - name: install hertz deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_HERTZ_KEY }}
        run: |
@@ -944,6 +1100,7 @@ jobs:
          ssh-keyscan -t ed25519 hertz.fritz.box >> /root/.ssh/known_hosts 2>/dev/null

      - name: build mpv-fourier .deb
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd debian/mpv-fourier
@@ -951,6 +1108,7 @@ jobs:
          ls -la *.deb

      - name: upload + publish to suites
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -978,7 +1136,16 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh debian/daedalus-v4l2)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: install build-deps (sans ffmpeg — see [marfrit] step)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -994,6 +1161,7 @@ jobs:
            libdrm

      - name: ensure ffmpeg-v4l2-request-fourier installed (link-time ABI source)
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          # Idempotent: pre-install the marfrit fourier ffmpeg so cmake
@@ -1011,6 +1179,7 @@ jobs:
          printf 'y\ny\ny\n' | pacman -S --needed marfrit/ffmpeg-v4l2-request-fourier

      - name: install hertz deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_HERTZ_KEY }}
        run: |
@@ -1020,6 +1189,7 @@ jobs:
          ssh-keyscan -t ed25519 hertz.fritz.box >> /root/.ssh/known_hosts 2>/dev/null

      - name: build daedalus-v4l2 .deb
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd debian/daedalus-v4l2
@@ -1027,6 +1197,7 @@ jobs:
          ls -la *.deb

      - name: upload + publish to suites
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -1054,13 +1225,23 @@ jobs:
    steps:
      - uses: actions/checkout@v4

+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh debian/daedalus-v4l2-dkms)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
      - name: install tooling
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
          retry pacman -Syu --noconfirm --needed dpkg openssh rsync curl tar gzip

      - name: install hertz deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
        env:
          KEY: ${{ secrets.MARFRIT_REPO_HERTZ_KEY }}
        run: |
@@ -1070,6 +1251,7 @@ jobs:
          ssh-keyscan -t ed25519 hertz.fritz.box >> /root/.ssh/known_hosts 2>/dev/null

      - name: build daedalus-v4l2-dkms .deb
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          cd debian/daedalus-v4l2-dkms
@@ -1077,6 +1259,7 @@ jobs:
          ls -la *.deb

      - name: upload + publish to suites
+        if: steps.skip-check.outputs.skip != '1'
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
@@ -1092,3 +1275,136 @@ jobs:
      - name: wipe secrets
        if: always()
        run: rm -f /root/.ssh/id_ed25519_hertz
+
+  # -------------------------------------------------------------------------
+  # mesa-panvk-bifrost (aarch64 only) — patched Mesa libvulkan_panfrost.so
+  # for Bifrost-gen Mali (panvk-bifrost campaign iter9). Co-installs at
+  # /usr/lib/panvk-bifrost/ so stock mesa stays intact; opt-in via the
+  # brave-vulkan launcher this package also ships.
+  #
+  # Build is slow (~30-60min on actrunner-aarch64): full Mesa-from-source.
+  # Standalone job — no `needs:` since it doesn't depend on the fourier
+  # codec stack. continue-on-error so a build hiccup doesn't block other
+  # jobs in the same workflow run.
+  # -------------------------------------------------------------------------
+  mesa-panvk-bifrost-aarch64:
+    runs-on: arch-aarch64
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: skip if already published
+        id: skip-check
+        run: |
+          set -e
+          result=$(./.gitea/scripts/check-already-published.sh arch/mesa-panvk-bifrost)
+          echo "$result" >> "$GITHUB_OUTPUT"
+          echo "decision: $result"
+
+      - name: bootstrap runner (idempotent)
+        if: steps.skip-check.outputs.skip != '1'
+        run: |
+          set -e
+          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
+          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo
+
+      - name: import signing key
+        if: steps.skip-check.outputs.skip != '1'
+        env:
+          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
+          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
+        run: |
+          set -e
+          gpgconf --homedir /root/.gnupg --kill all 2>/dev/null || true
+          rm -rf /root/.gnupg /root/repo_pass
+          mkdir -m700 -p /root/.gnupg
+          printf '%s' "$PASS" > /root/repo_pass
+          chmod 600 /root/repo_pass
+          printf '%s\n' "$PRIV" | gpg --batch --import
+          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust
+
+      - name: install deploy ssh key
+        if: steps.skip-check.outputs.skip != '1'
+        env:
+          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
+        run: |
+          mkdir -m700 -p /root/.ssh
+          printf '%s\n' "$KEY" > /root/.ssh/id_ed25519
+          chmod 600 /root/.ssh/id_ed25519
+          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null
+
+      - name: makepkg mesa-panvk-bifrost
+        if: steps.skip-check.outputs.skip != '1'
+        run: |
+          set -e
+          rm -rf /tmp/build-mesa-panvk-bifrost
+          cp -r arch/mesa-panvk-bifrost /tmp/build-mesa-panvk-bifrost
+          chown -R builder:builder /tmp/build-mesa-panvk-bifrost
+          cd /tmp/build-mesa-panvk-bifrost
+          # MAKEFLAGS for parallel build; runner is multi-core.
+          # --skipinteg because sha256sums=SKIP in PKGBUILD (matches the
+          # fourier-fork PKGBUILD convention).
+          sudo -u builder -H env MAKEFLAGS="-j60" \
+            makepkg --nocheck --noconfirm --syncdeps --cleanbuild --skipinteg
+          ls -la *.pkg.tar.* | grep -v "\.sig$"
+
+      - name: sign mesa-panvk-bifrost
+        if: steps.skip-check.outputs.skip != '1'
+        run: |
+          set -e
+          cd /tmp/build-mesa-panvk-bifrost
+          for f in *.pkg.tar.xz *.pkg.tar.zst *.pkg.tar.gz; do
+            [ -f "$f" ] || continue
+            gpg --batch --pinentry-mode loopback --passphrase-file /root/repo_pass \
+                --detach-sign --yes -u 92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C "$f"
+          done
+
+      - name: update aarch64 repo db
+        if: steps.skip-check.outputs.skip != '1'
+        run: |
+          set -e
+          mkdir -p /tmp/arch-stage-mesa-panvk
+          cd /tmp/arch-stage-mesa-panvk
+          rm -f *
+          for f in marfrit.db.tar.gz marfrit.db.tar.gz.sig marfrit.files.tar.gz marfrit.files.tar.gz.sig; do
+            curl -sSLf "https://packages.reauktion.de/arch/aarch64/$f" -o "$f" || rm -f "$f"
+          done
+          for ext in xz zst gz; do
+            ls /tmp/build-mesa-panvk-bifrost/*.pkg.tar.$ext 2>/dev/null && \
+              mv /tmp/build-mesa-panvk-bifrost/*.pkg.tar.$ext /tmp/build-mesa-panvk-bifrost/*.pkg.tar.$ext.sig .
+          done || true
+          export GNUPGHOME=/root/.gnupg
+          printf 'pinentry-mode loopback\npassphrase-file /root/repo_pass\n' > /root/.gnupg/gpg.conf
+          printf 'allow-loopback-pinentry\n' > /root/.gnupg/gpg-agent.conf
+          gpg-connect-agent reloadagent /bye
+          pkgs=()
+          for ext in xz zst gz; do
+            for f in *.pkg.tar.$ext; do [ -f "$f" ] && pkgs+=("$f"); done
+          done
+          if [ -f marfrit.db.tar.gz ]; then
+            for f in "${pkgs[@]}"; do
+              name=$(echo "$f" | sed -E 's/-[0-9].*//')
+              repo-remove --sign --key 92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C \
+                marfrit.db.tar.gz "$name" 2>/dev/null || true
+            done
+          fi
+          repo-add --new --sign --key 92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C \
+            --verify marfrit.db.tar.gz "${pkgs[@]}"
+          ln -sf marfrit.db.tar.gz        marfrit.db
+          ln -sf marfrit.files.tar.gz     marfrit.files
+          ln -sf marfrit.db.tar.gz.sig    marfrit.db.sig
+          rm -f marfrit.files.sig
+
+      - name: publish to aarch64
+        if: steps.skip-check.outputs.skip != '1'
+        run: |
+          set -e
+          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
+          cd /tmp/arch-stage-mesa-panvk
+          retry rsync -avL --copy-unsafe-links \
+            -e 'ssh -i /root/.ssh/id_ed25519' \
+            ./ mfritsche@nc.reauktion.de:arch/aarch64/
+
+      - name: wipe secrets
+        if: always()
+        run: rm -f /root/repo_pass /root/.ssh/id_ed25519
@@ -21,6 +21,7 @@
 # Alternative: boltzmann via his subagent + marfrit-publish.

 pkgname=libva-v4l2-request-fourier
+epoch=1
 _upstreampkg=libva-v4l2-request

 # Pin the fork tip. de27e95 = "v4l2: log error_idx + failing ctrl id
@@ -30,18 +31,20 @@ _upstreampkg=libva-v4l2-request
 # H264/HEVC probe; actual VP9 stateless control SET worked all along).
 #
 # Prior pin (7ac934e) was iter38b — fresnel-fourier multi-device probe
-# + MAX_PROFILES bounds-check fix. de27e95 adds the daedalus_v4l2
+# + MAX_PROFILES bounds-check fix. de27e95 added the daedalus_v4l2
 # probe slot (b5b3acf), the meson option gate (2146341), and the
-# S_EXT_CTRLS diagnostic (de27e95 itself). Backward-compatible on
-# rkvdec / hantro / cedrus / rpi-hevc-dec hosts — daedalus probe is
-# off by default unless the kernel module is present.
-_commit=de27e95571b67ef34619c23a12db4698f9b3454e
+# S_EXT_CTRLS diagnostic (de27e95 itself).  c332d34 (LIBVA-1) finishes
+# the per-codec dispatch: rpi-hevc-dec + daedalus_v4l2 both probe each
+# other as alts, VP9/AV1/H.264 route to daedalus via new 'd' kind,
+# HEVC stays on 'p' (rpi-hevc-dec).  Required for the Pi 5 / CM5
+# mixed-decoder deployment (higgs).
+_commit=c332d34643be29e88012e30878d2fbeb255b20ab

 # Project version from meson.build (1.0.0) + commit count + short sha,
 # matching the ffmpeg-v4l2-request-fourier convention. Recomputed at
 # build time by pkgver() below; the static value here is a placeholder
 # so AUR-style consumers see something coherent before src/ exists.
-pkgver=1.0.0.r376.de27e95
+pkgver=1.0.0.r378.c332d34
 pkgrel=1
 pkgdesc="VA-API backend for V4L2 stateless decoders (multiplanar fork — fourier umbrella)"
 arch=('aarch64')
@@ -0,0 +1,57 @@
+From: claude-noether (on behalf of mfritsche)
+Date: 2026-05-19
+Subject: panvk: expose VK_KHR/EXT_robustness2 + nullDescriptor on Bifrost (PAN_ARCH 6/7)
+
+Without this, Mesa's Zink driver refuses to use PanVk-Bifrost as its Vulkan
+backend, falling back silently to llvmpipe (software rasterizer) for all
+GL-via-Zink on Bifrost SBCs. That defeats the entire purpose of having a
+Vulkan driver on Bifrost — GL acceleration via Zink is the most natural
+near-term consumer.
+
+panvk_vX_nir_lower_descriptors.c:1309 and panvk_vX_shader.c:1355 already
+plumb dev->vk.enabled_features.nullDescriptor arch-agnostically — the gate
+at panvk_vX_physical_device.c was set conservatively when Bifrost was
+unmaintained, not because of hardware incapability.
+
+iter1–7 of the panvk-bifrost campaign proved fundamental driver functions
+on Mali-G52 r1 MC1 (PAN_ARCH=7). This patch is the iter8 follow-up.
+
+robustBufferAccess2 and robustImageAccess2 are NOT flipped — they're
+independent rb2 features Zink doesn't require, gated differently
+(robustBufferAccess2 = PAN_ARCH >= 11, robustImageAccess2 = false), and
+out of scope for iter8.
+
+---
+ src/panfrost/vulkan/panvk_vX_physical_device.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/panfrost/vulkan/panvk_vX_physical_device.c b/src/panfrost/vulkan/panvk_vX_physical_device.c
+--- a/src/panfrost/vulkan/panvk_vX_physical_device.c
+++ b/src/panfrost/vulkan/panvk_vX_physical_device.c
+@@ -91,7 +91,7 @@ get_device_extensions(const struct panvk_physical_device *device,
+       .KHR_pipeline_binary = true,
+       .KHR_pipeline_executable_properties = true,
+       .KHR_pipeline_library = true,
+-      .KHR_robustness2 = PAN_ARCH >= 10,
+      .KHR_robustness2 = true,
+       .KHR_sampler_mirror_clamp_to_edge = true,
+       .KHR_sampler_ycbcr_conversion = true,
+       .KHR_separate_depth_stencil_layouts = true,
+@@ -168,7 +168,7 @@ get_device_extensions(const struct panvk_physical_device *device,
+       .EXT_queue_family_foreign = true,
+       .EXT_robustness = pan_arch(device->kmod.dev->props.gpu_id) >= 9,
+       .EXT_image_robustness = true,
+-      .EXT_robustness2 = PAN_ARCH >= 10,
+      .EXT_robustness2 = true,
+       .EXT_sampler_filter_minmax = PAN_ARCH >= 10,
+       .EXT_scalar_block_layout = true,
+       .EXT_separate_stencil_usage = true,
+@@ -493,7 +493,7 @@ get_device_features(const struct panvk_physical_device *device,
+       /* VK_KHR_robustness2 */
+       .robustBufferAccess2 = PAN_ARCH >= 11,
+       .robustImageAccess2 = false,
+-      .nullDescriptor = PAN_ARCH >= 10,
+      .nullDescriptor = true,
+
+       /* VK_KHR_shader_clock */
+       .shaderSubgroupClock = device->kmod.dev->props.gpu_can_query_timestamp,
@@ -0,0 +1,47 @@
+From: claude-noether (on behalf of mfritsche)
+Date: 2026-05-20
+Subject: panvk: expose Vulkan 1.1 + 1.2 on Bifrost (PAN_ARCH 6/7)
+
+ANGLE (Chromium's GL stack) requires apiVersion >= 1.1 to initialize. Without
+this, Brave / Chromium's GPU process fails at GL info collection:
+
+  vk_renderer.cpp:2659 (initialize): ANGLE Requires a minimum Vulkan device
+                                     version of 1.1
+  Display::initialize error 0: Internal Vulkan error (-9): The requested
+                               version of Vulkan is not supported by the driver
+
+Stack-up with iter8's robustness2 patch enables ANGLE → PanVk-Bifrost →
+Skia (via --enable-features=Vulkan) on Bifrost SBCs.
+
+PanVk-Bifrost already supports the bulk of 1.1-promoted features as extensions
+(multiview, maintenance1-3, descriptor update template, 16-bit storage,
+descriptor update template, sampler ycbcr, variable pointers, etc. — all
+visible in iter0 vulkaninfo). The version bump primarily bundles them.
+
+Risk: Vulkan 1.1 has features beyond what iter1–7 exercised (protected memory,
+full subgroup ops). Specific app failures will be characterizable.
+
+1.2 is also flipped — Brave's Vulkan path may want descriptor indexing,
+buffer device address, etc. (all listed in iter0 vulkaninfo as supported
+extensions, just gated as 1.0-with-extensions, not 1.2-core).
+
+---
+ src/panfrost/vulkan/panvk_vX_physical_device.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/panfrost/vulkan/panvk_vX_physical_device.c b/src/panfrost/vulkan/panvk_vX_physical_device.c
+--- a/src/panfrost/vulkan/panvk_vX_physical_device.c
+++ b/src/panfrost/vulkan/panvk_vX_physical_device.c
+@@ -38,8 +38,8 @@ get_device_extensions(const struct panvk_physical_device *device,
+                       struct vk_device_extension_table *ext)
+ {
+    *ext = (struct vk_device_extension_table){
+-      .KHR_8bit_storage = true,
+-      .KHR_16bit_storage = true,
+-      bool has_vk1_1 = PAN_ARCH >= 10;
+-      bool has_vk1_2 = PAN_ARCH >= 10;
+      .KHR_8bit_storage = true,
+      .KHR_16bit_storage = true,
+      bool has_vk1_1 = true;
+      bool has_vk1_2 = true;
+       *ext = (struct vk_device_extension_table){
@@ -0,0 +1,156 @@
+# Maintainer: Markus Fritsche <fritsche.markus@gmail.com>
+#
+# mesa-panvk-bifrost — patched Mesa libvulkan_panfrost.so that exposes
+# Bifrost-gen Mali (Mali-G31/G52/G72/G76, PAN_ARCH 6/7) to Chromium-family
+# browsers' Vulkan compositor.
+#
+# Campaign: ~/src/panvk-bifrost/ — iter9 close (technical milestone
+# 2026-05-20, operator-confirmed Brave window). Goal close requires
+# this package built + published + installable per the
+# feedback_package_done_means_installable.md 3-point check.
+#
+# What it does:
+#   - Builds Mesa 26.0.6 (matching ohm's stock mesa pkg) with two
+#     patches against src/panfrost/vulkan/panvk_vX_physical_device.c:
+#     (1) expose VK_KHR/EXT_robustness2 + nullDescriptor on PAN_ARCH 6/7
+#     (2) set has_vk1_1/has_vk1_2 to true on Bifrost
+#   - Installs the patched libvulkan_panfrost.so to /usr/lib/panvk-bifrost/
+#     (NOT /usr/lib — co-installs alongside stock mesa).
+#   - Registers a custom ICD JSON at a non-default path so the system
+#     Vulkan loader only picks up our driver when VK_ICD_FILENAMES is set.
+#   - Ships /usr/bin/brave-vulkan launcher that wires up env vars + flags.
+#
+# Co-existence: stock /usr/lib/libvulkan_panfrost.so is untouched. Stock
+# /usr/share/vulkan/icd.d/panfrost_icd.json is untouched. Users opt in
+# via brave-vulkan (or by setting VK_ICD_FILENAMES manually).
+#
+# Build target: arch-aarch64 runner via marfrit-packages Gitea Actions.
+# Mesa build is slow (~30-60min on Cortex-A55). Build deps installed
+# inside the runner via pacman -S in the workflow.
+
+pkgname=mesa-panvk-bifrost
+_mesaver=26.0.6
+pkgver=26.0.6.r2
+pkgrel=1
+pkgdesc="Patched Mesa libvulkan_panfrost.so exposing Bifrost-gen Mali to Vulkan apps (panvk-bifrost campaign)"
+arch=('aarch64')
+url="https://github.com/marfrit/panvk-bifrost"
+license=('MIT')
+
+# We co-install at /usr/lib/panvk-bifrost/ so no conflicts with stock mesa.
+# We DO provide a script that requires brave to be installed.
+depends=(
+    'mesa'              # for shared mesa runtime libs (libgallium-mesa etc.)
+    'libdrm'
+    'wayland'
+    'libxcb'
+    'libx11'
+    'libxshmfence'
+    'zlib'
+    'zstd'
+    'libdisplay-info'
+    'expat'
+    'systemd-libs'      # libudev
+    'spirv-tools'
+)
+optdepends=(
+    'brave-bin: for the brave-vulkan launcher script'
+)
+makedepends=(
+    'meson'
+    'ninja'
+    'pkgconf'
+    'bison'
+    'flex'
+    'python'
+    'python-yaml'
+    'python-mako'
+    'glslang'
+    'spirv-tools'
+    'llvm'
+    'clang'
+    'libclc'
+    'spirv-llvm-translator'
+    'vulkan-headers'
+    'wayland-protocols'
+)
+
+source=(
+    "https://archive.mesa3d.org/mesa-${_mesaver}.tar.xz"
+    "0001-panvk-expose-robustness2-nullDescriptor-bifrost.patch"
+    "0002-panvk-expose-vulkan-1.1-1.2-on-bifrost.patch"
+    "brave-vulkan"
+    "icd.json"
+)
+sha256sums=(
+    'SKIP'  # TODO: pin once we know the upstream tarball is stable. archive.mesa3d.org tarballs are stable, so we can hash-pin in iter10.
+    'SKIP'
+    'SKIP'
+    'SKIP'
+    'SKIP'
+)
+
+prepare() {
+    cd "mesa-${_mesaver}"
+    # iter8 patch: robustness2 + nullDescriptor exposure on Bifrost.
+    # Three hunks in panvk_vX_physical_device.c. Apply via sed since
+    # the upstream context drifts between Mesa releases and unified-diff
+    # patching is brittle (we hit hunk-rejects during manual application).
+    sed -i 's|\.KHR_robustness2 = PAN_ARCH >= 10,|.KHR_robustness2 = true,|' src/panfrost/vulkan/panvk_vX_physical_device.c
+    sed -i 's|\.EXT_robustness2 = PAN_ARCH >= 10,|.EXT_robustness2 = true,|' src/panfrost/vulkan/panvk_vX_physical_device.c
+    sed -i 's|\.nullDescriptor = PAN_ARCH >= 10,|.nullDescriptor = true,|' src/panfrost/vulkan/panvk_vX_physical_device.c
+    # iter9 patch: bump api version to 1.1/1.2 for Bifrost. NOTE: this only
+    # affects extension exposure flags, NOT the reported apiVersion (which
+    # is set by get_api_version() further down and gated separately).
+    # The brave-vulkan launcher sets MESA_VK_VERSION_OVERRIDE=1.2 at runtime
+    # to deal with the latter — no source change needed for that path.
+    sed -i 's|bool has_vk1_1 = PAN_ARCH >= 10;|bool has_vk1_1 = true;|' src/panfrost/vulkan/panvk_vX_physical_device.c
+    sed -i 's|bool has_vk1_2 = PAN_ARCH >= 10;|bool has_vk1_2 = true;|' src/panfrost/vulkan/panvk_vX_physical_device.c
+
+    # Sanity-check the patches landed.
+    grep -q "KHR_robustness2 = true," src/panfrost/vulkan/panvk_vX_physical_device.c
+    grep -q "EXT_robustness2 = true," src/panfrost/vulkan/panvk_vX_physical_device.c
+    grep -q "nullDescriptor = true," src/panfrost/vulkan/panvk_vX_physical_device.c
+    grep -q "has_vk1_1 = true;" src/panfrost/vulkan/panvk_vX_physical_device.c
+    grep -q "has_vk1_2 = true;" src/panfrost/vulkan/panvk_vX_physical_device.c
+}
+
+build() {
+    cd "mesa-${_mesaver}"
+    # Minimal Mesa build — only the panvk Vulkan driver. No GLES/GLX/EGL/
+    # gallium drivers — keeps the build narrower and avoids pulling in
+    # the entire Mesa runtime in this package's dep graph.
+    meson setup build/ \
+        --prefix=/usr \
+        --libdir=lib \
+        --buildtype=release \
+        -Dvulkan-drivers=panfrost \
+        -Dgallium-drivers= \
+        -Dplatforms=wayland,x11 \
+        -Dglx=disabled \
+        -Degl=disabled \
+        -Dgles1=disabled \
+        -Dgles2=disabled \
+        -Dvulkan-layers= \
+        -Dtools= \
+        -Dgallium-rusticl=false \
+        -Dmicrosoft-clc=disabled
+    meson compile -C build
+}
+
+package() {
+    cd "${srcdir}/mesa-${_mesaver}"
+
+    # Patched lib — co-install path, NOT /usr/lib (to avoid clashing
+    # with stock mesa's libvulkan_panfrost.so).
+    install -Dm755 build/src/panfrost/vulkan/libvulkan_panfrost.so \
+        "$pkgdir/usr/lib/panvk-bifrost/libvulkan_panfrost.so"
+
+    # Custom ICD JSON. NOT under /usr/share/vulkan/icd.d/ (the default
+    # loader search path) — the user has to opt in via VK_ICD_FILENAMES.
+    install -Dm644 "$srcdir/icd.json" \
+        "$pkgdir/usr/lib/panvk-bifrost/icd.json"
+
+    # The brave-vulkan launcher wires up env + flags.
+    install -Dm755 "$srcdir/brave-vulkan" "$pkgdir/usr/bin/brave-vulkan"
+}
@@ -0,0 +1,83 @@
+# mesa-panvk-bifrost
+
+Patched Mesa `libvulkan_panfrost.so` exposing Bifrost-gen Mali GPUs
+(Mali-G31/G52/G72/G76, PAN_ARCH 6/7) to Chromium-family browsers'
+Vulkan compositor.
+
+Result of the **panvk-bifrost** campaign ([`~/src/panvk-bifrost/`](../../../panvk-bifrost/)),
+iter9 close 2026-05-20 (technical milestone — operator-confirmed Brave
+window) followed by this package as the actual delivery.
+
+## What it solves
+
+Stock Chromium / Brave on Bifrost SBCs (PineTab2, etc.) currently dies
+at GL bindings init:
+
+```
+ERROR: ui/gl/gl_context_egl.cc:120  GLES3 is unsupported and ES version fallback is disabled
+ERROR: ui/gl/init/gl_factory.cc:111  Requested GL implementation not found
+ERROR: components/viz/service/main/viz_main_impl.cc:189  Exiting GPU process due to errors during initialization
+```
+
+This package makes Brave's **Vulkan compositor path** work on Bifrost,
+side-stepping the failing GL stack. Browser chrome and standard page
+rendering work.
+
+## Known limitations (not addressed)
+
+- **WebGL / WebGL2** in-page: blocked. ANGLE needs `VK_EXT_transform_feedback`
+  to expose GLES3 contexts; PanVk-Bifrost doesn't currently support that.
+  Sites using WebGL will degrade or refuse.
+- **VAAPI hardware video decode**: unrelated to this package — see the
+  `libva-v4l2-request-fourier` package for that path.
+
+## Install
+
+```sh
+# Ensure [marfrit] is in /etc/pacman.conf, then:
+sudo pacman -Sy mesa-panvk-bifrost
+```
+
+## Use
+
+```sh
+brave-vulkan                                    # launches Brave with Vulkan
+brave-vulkan https://www.example.com
+brave-vulkan --your-flags-here                  # extra args passed through
+```
+
+The launcher sets:
+
+- `VK_ICD_FILENAMES=/usr/lib/panvk-bifrost/icd.json` (the patched driver)
+- `PAN_I_WANT_A_BROKEN_VULKAN_DRIVER=1` (Mesa upstream gate)
+- `MESA_VK_VERSION_OVERRIDE=1.2` (apiVersion bump for ANGLE)
+- Brave flags: `--use-gl=disabled --enable-features=Vulkan --use-vulkan=native --ozone-platform=x11 --no-sandbox --disable-gpu-sandbox --ignore-gpu-blocklist`
+
+## What's in the package
+
+- `/usr/lib/panvk-bifrost/libvulkan_panfrost.so` — patched Mesa Vulkan driver (Mesa 26.0.6 + 2 sed-applied patches)
+- `/usr/lib/panvk-bifrost/icd.json` — Vulkan ICD JSON pointing at the patched .so (NOT auto-loaded; only via `VK_ICD_FILENAMES`)
+- `/usr/bin/brave-vulkan` — launcher script
+
+System Mesa is untouched. The stock `/usr/lib/libvulkan_panfrost.so` and
+`/usr/share/vulkan/icd.d/panfrost_icd.json` continue to work for any
+other Vulkan app.
+
+## Co-existence
+
+Both stock Mesa and this package can be installed. Stock Vulkan apps
+(`vulkaninfo`, `vkcube`, etc.) use the stock driver by default. Only
+apps started via `brave-vulkan` (or with `VK_ICD_FILENAMES` manually
+set to our path) use the patched driver.
+
+## Campaign close criterion
+
+Per [`feedback_package_done_means_installable`](file:///home/mfritsche/.claude/projects/-home-mfritsche-src/memory/feedback_package_done_means_installable.md)
+three-point check:
+
+1. PR merged to `marfrit-packages`
+2. CI green AND `packages.reauktion.de/arch/aarch64/mesa-panvk-bifrost-*.pkg.tar.zst` exists
+3. `pacman -Ss mesa-panvk-bifrost` on a fresh consumer host (e.g. ohm
+   after `pacman -Syu` from clean state) returns the package + brave-vulkan launches
+
+When all three pass, panvk-bifrost iter9 closes.
@@ -0,0 +1,61 @@
+#!/bin/bash
+# brave-vulkan — launch Brave with the PanVk-Bifrost Vulkan compositor on
+# Bifrost SBCs (PineTab2 / Mali-G52 r1 MC1 and similar).
+#
+# Side-steps the GL stack failures stock Brave hits on Bifrost
+# (the README "Consumer-side benefit" path of the panvk-bifrost campaign).
+#
+# Provided by the mesa-panvk-bifrost package. See:
+#   /usr/share/doc/mesa-panvk-bifrost/README
+#   ~/src/panvk-bifrost/phase8_iteration9_close.md (campaign close)
+#
+# Usage: brave-vulkan [brave args...]
+# Equivalent to: brave [VULKAN_FLAGS] [your args]
+
+set -e
+
+# Patched Vulkan driver (from this package) — must point at the custom path
+# so we don't clash with the stock /usr/share/vulkan/icd.d/panfrost_icd.json
+export VK_ICD_FILENAMES=/usr/lib/panvk-bifrost/icd.json
+
+# PanVk's "I know it's not conformant" gate — the patched driver still
+# refuses to enumerate Bifrost without this env var (Mesa upstream choice,
+# kept for compatibility).
+export PAN_I_WANT_A_BROKEN_VULKAN_DRIVER=1
+
+# Override apiVersion to 1.2 — ANGLE (Chromium's GL stack) requires
+# device.apiVersion >= 1.1. The patched libvulkan_panfrost.so still has
+# a PAN_ARCH>=10 gate inside get_api_version(); easier to override at
+# runtime via this Mesa env var than to add a third patch.
+export MESA_VK_VERSION_OVERRIDE=1.2
+
+# Find the live Plasma session's Xauthority. On a fresh boot the suffix
+# is randomized; pgrep the Xwayland args to find the current one.
+if [ -z "${XAUTHORITY:-}" ]; then
+    XAUTHF=$(pgrep -fa Xwayland 2>/dev/null | grep -oE "/run/user/$(id -u)/xauth_[A-Za-z0-9]+" | head -1)
+    if [ -n "$XAUTHF" ]; then
+        export XAUTHORITY="$XAUTHF"
+    fi
+fi
+
+# Standard session env if not already set
+: "${XDG_RUNTIME_DIR:=/run/user/$(id -u)}"
+export XDG_RUNTIME_DIR
+
+# Default to the active Plasma Wayland session if WAYLAND_DISPLAY unset
+: "${WAYLAND_DISPLAY:=wayland-0}"
+export WAYLAND_DISPLAY
+
+# Default to the XWayland :1 unless DISPLAY is set
+: "${DISPLAY:=:1}"
+export DISPLAY
+
+exec brave \
+    --use-gl=disabled \
+    --enable-features=Vulkan \
+    --use-vulkan=native \
+    --ozone-platform=x11 \
+    --no-sandbox \
+    --disable-gpu-sandbox \
+    --ignore-gpu-blocklist \
+    "$@"
@@ -0,0 +1,7 @@
+{
+    "ICD": {
+        "api_version": "1.4.335",
+        "library_path": "/usr/lib/panvk-bifrost/libvulkan_panfrost.so"
+    },
+    "file_format_version": "1.0.1"
+}
@@ -10,11 +10,13 @@
 # Upstream fork: https://git.reauktion.de/marfrit/libva-v4l2-request-fourier
 set -euo pipefail

-# Same pin as the Arch PKGBUILD.  de27e95 = "v4l2: log error_idx +
-# failing ctrl id on S_EXT_CTRLS failure" (Phase 8.13 diagnostic).
-UPSTREAM_COMMIT=de27e95571b67ef34619c23a12db4698f9b3454e
-PKGVER=1.0.0+r376+gde27e95
-PKGREL=1
+# Same pin as the Arch PKGBUILD.  c332d34 = LIBVA-1 close — per-codec
+# dispatch on Pi 5: rpi-hevc-dec + daedalus_v4l2 both probe each other
+# as alts, VP9/AV1/H.264 route to daedalus via new 'd' kind, HEVC stays
+# on 'p' (rpi-hevc-dec).
+UPSTREAM_COMMIT=c332d34643be29e88012e30878d2fbeb255b20ab
+PKGVER=1.0.0+r378+gc332d34
+PKGREL=2  # rebuild against pinned trixie libva-dev (2.22) for __vaDriverInit_1_22 ABI

 HERE=$(dirname "$(readlink -f "$0")")

@@ -38,6 +40,28 @@ meson setup build \
    -Db_lto=false
 meson compile -C build

+# ---------------------------------------------------------------------------
+# ABI sanity check: the produced .so MUST export __vaDriverInit_1_<MINOR>
+# matching the install target's libva runtime.  Build is expected to run on
+# a Debian trixie runner where <va/va.h>'s VA_MINOR is 22 — see
+# .gitea/workflows/build.yml (runs-on: actrunner-debian-aarch64-bohr).  If a future
+# runner change lands the build on a host with a different libva-dev
+# version, the produced symbol won't bind on the install target and ffmpeg/
+# vainfo/firefox-vaapi will all fail with "has no function
+# __vaDriverInit_1_0".  Fail loud at build time instead of shipping a
+# silently-broken .deb (which is what happened in -1).
+# ---------------------------------------------------------------------------
+SO=$(find build -name 'v4l2_request_drv_video.so' | head -1)
+if ! nm -D --defined-only "$SO" | grep -q '__vaDriverInit_1_22'; then
+    echo "FATAL: built driver does not export __vaDriverInit_1_22."
+    echo "    Build host's <va/va.h> VA_MINOR_VERSION is likely != 22."
+    echo "    Expected runner: actrunner-debian-aarch64-bohr (trixie, libva 2.22)."
+    echo "    Symbol exports found:"
+    nm -D --defined-only "$SO" | grep -i vadriverinit || echo "    (none)"
+    exit 1
+fi
+echo "ABI check: $SO exports __vaDriverInit_1_22 (matches trixie libva 2.22)"
+
 ROOT="$work/pkgroot"
 DESTDIR="$ROOT" meson install -C build

@@ -1,3 +1,36 @@
+libva-v4l2-request-fourier (1.0.0+r378+gc332d34-2) bookworm trixie; urgency=medium
+
+  * Rebuild on a native Debian trixie runner (actrunner-debian-aarch64-bohr) so
+    the driver picks up trixie's libva-dev (2.22) and exports
+    __vaDriverInit_1_22 — the symbol trixie's libva runtime looks up.
+    Previous -1 build used the Arch CI runner (libva 2.23.0) and
+    exported __vaDriverInit_1_23, which trixie's loader cannot bind:
+    vaInitialize() returns -1 ("has no function __vaDriverInit_1_0")
+    and ffmpeg -hwaccel vaapi fails on startup.
+  * No source change; pure build-env fix.  CI workflow's
+    libva-v4l2-request-fourier-debian job moved from runs-on:
+    arch-aarch64 to runs-on: actrunner-debian-aarch64-bohr; build-deps installed
+    via apt-get instead of pacman.
+  * Hard sanity check kept in build-deb.sh: build fails if the
+    resulting .so doesn't export __vaDriverInit_1_22 (preempts the
+    silent install-then-refuse-to-load failure mode).
+
+ -- Markus Fritsche <mfritsche@reauktion.de>  Wed, 20 May 2026 18:00:00 +0000
+
+libva-v4l2-request-fourier (1.0.0+r378+gc332d34-1) bookworm trixie; urgency=medium
+
+  * Bump to c332d34 — LIBVA-1 per-codec dispatch close.  Pi 5 mixed
+    deployment (rpi-hevc-dec + daedalus_v4l2 both loaded) now correctly
+    opens BOTH decoders: VP9/AV1/H.264 route to daedalus via new 'd'
+    kind, HEVC stays on 'p' (rpi-hevc-dec).  Before this commit
+    find_codec_device picked rpi-hevc-dec as the sole primary and the
+    daedalus_v4l2 slot stayed -1, so VP9/AV1/H.264 frames failed.
+  * Also closes a small fd leak in RequestTerminate (daedalus pair).
+  * Backward-compatible: new branches gated by HAVE_DAEDALUS_V4L2
+    *and* video_fd_daedalus >= 0 — RK3399/RK3588 boxes unaffected.
+
+ -- Markus Fritsche <mfritsche@reauktion.de>  Wed, 20 May 2026 17:30:00 +0000
+
 libva-v4l2-request-fourier (1.0.0+r376+gde27e95-1) bookworm trixie; urgency=medium

  * Initial Debian packaging (sibling to existing
Author	SHA1	Message	Date
marfrit	5feab57b6f	libva: fix runner label — actrunner-debian-aarch64-bohr The previous commit used `debian-aarch64-bohr` for the runs-on label, but the actual registered label is the full `actrunner-debian-aarch64-bohr` (per @marfrit on the PR thread). Without the `actrunner-` prefix the job would have sat in the queue forever waiting for a runner that doesn't exist. Renames the label in three places: - .gitea/workflows/build.yml — the runs-on directive itself. - debian/.../build-deb.sh — the comment referencing the expected runner, and the error message printed when the ABI sanity check trips (so a future debug session lands on the right runner name). - debian/.../changelog — the -2 entry's prose description. Pure label rename; no behavioral or build-graph change. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-05-20 15:03:49 +02:00
marfrit	051da5e8dc	libva-v4l2-request-fourier-debian: switch to debian-aarch64-bohr runner Per @marfrit on PR #44 review: a native Debian trixie aarch64 runner (debian-aarch64-bohr) is available — use it instead of the sysroot hack from the previous commit. The sysroot approach worked but was a workaround for not having the right runner. Native trixie runner is much cleaner: - libva-dev installs via apt-get directly from trixie's archive (2.22.0-3) — pkg-config returns trixie headers, driver compiles in __vaDriverInit_1_22 naturally. - No need to symlink libva.so.2 -> libva.so or rewrite .pc prefixes. - No bsdtar/ar/dpkg-deb juggling on an Arch runner that doesn't natively have dpkg. Changes from PR v1: - .gitea/workflows/build.yml: libva-v4l2-request-fourier-debian runs-on: debian-aarch64-bohr (was arch-aarch64). Build-deps installed via apt-get instead of pacman -Syu. - build-deb.sh: drop the sysroot download / pkgconfig rewrite / symlink block. Keep the post-build ABI sanity check (nm -D \| grep __vaDriverInit_1_22) — same defensive role as before, with an updated error message that points to the expected runner. - debian/.../changelog: -2 entry rewritten to describe the runner move instead of the sysroot. Tested approach on boltzmann (aarch64): meson build against trixie sysroot produces __vaDriverInit_1_22 (proves the source compiles correctly with VA-API 1.22 headers). Native runner build will follow the same path, just without the explicit sysroot setup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-05-20 14:58:37 +02:00
marfrit	a1ff6de652	libva-v4l2-request-fourier-debian: pin trixie libva-dev for ABI The libva-v4l2-request-fourier .deb shipped with the wrong VA-API symbol export because the CI runner is Arch (libva 2.23 = VA-API 1.23) while the install target is Debian trixie (libva 2.22 = VA-API 1.22). At compile time, <va/va.h>'s VA_MAJOR/VA_MINOR macros are baked into the driver's __vaDriverInit_<MAJOR>_<MINOR> symbol name. trixie's libva runtime looks up __vaDriverInit_1_22, our driver only exported __vaDriverInit_1_23, so dlsym() returned NULL and libva fell back to its sentinel error "has no function __vaDriverInit_1_0". Result: ffmpeg -hwaccel vaapi fails on startup, vainfo fails the same way, on every Pi 5 / CM5 that installed the package. The driver itself doesn't link libva.so (no NEEDED entry — confirmed via readelf on higgs), so the only thing that matters is the symbol NAME the compiler bakes in. Fix is small: in build-deb.sh, download trixie's libva-dev / libva2 / libva-drm2 .deb from deb.debian.org, extract to a sysroot, rewrite the .pc prefixes, and set PKG_CONFIG_PATH so pkg-config returns trixie headers regardless of what the runner has installed. The link step still resolves -lva against the sysroot's libva.so.2, but the resulting .so has no NEEDED entry for it. Added a hard sanity check at the end of build-deb.sh: fail the build if the produced .so doesn't export __vaDriverInit_1_22. This makes future ABI-skew failures loud at CI time instead of silent install- then-refuse-to-load on the target. Tested on boltzmann (aarch64): sysroot build produces a .so exporting __vaDriverInit_1_22 (verified via nm -D). Source unchanged from c332d34; only the build env differs. pkgver/upstream unchanged. PKGREL bumped 1 -> 2 (rebuild against pinned trixie libva-dev) so apt picks up the new .deb on higgs. This is the LIBVA-2 unblocker — the runtime-libva-bind failure was masking whether the LIBVA-1 per-codec dispatch actually works on higgs. Once -2 lands on packages.reauktion.de, apt upgrade on higgs and the daedalus daemon log + rpi-hevc-dec dispatch can be validated end-to-end. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-05-20 14:31:40 +02:00
marfrit	3abfdff943	libva-v4l2-request-fourier: de27e95 -> c332d34 (LIBVA-1 close) Bumps both Arch (PKGBUILD) and Debian (build-deb.sh + changelog) pins to upstream c332d34 — the merged LIBVA-1 PR. Effect: Pi 5 / CM5 mixed deployment (higgs) now opens BOTH rpi-hevc-dec and daedalus_v4l2 from one libva session and routes per-codec — HEVC to rpi-hevc-dec ('p'), VP9 / AV1 / H.264 to the daedalus daemon (new 'd' kind). Before c332d34, find_codec_device picked rpi-hevc-dec by known_decoder_drivers[] order and the daedalus slot stayed -1, so VP9/AV1/H.264 frames failed S_FMT. Also closes a small fd leak in RequestTerminate (daedalus pair — caught while reviewing the alt-driver expansion). Both packages: pkgver bumped 1.0.0.r378.c332d34, pkgrel reset to 1 (new upstream pin). Backward-compatible on RK3399/3588 — new branches gated by HAVE_DAEDALUS_V4L2 and video_fd_daedalus >= 0, both false in those deployments. Companion: daedalus-v4l2{,-dkms} bump 481279c landed in PR #39 (systemd unit + auto-enable). Together they close the Pi 5 stack: boot → modules-load.d loads daedalus_v4l2 → daedalus-v4l2.service starts daemon → libva opens both decoders → ffmpeg -hwaccel vaapi routes by codec. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-05-20 13:58:05 +02:00
marfrit	fce33b02a2	Merge pull request 'libva-v4l2-request-fourier: restore epoch=1' (#42 ) from epoch-bump/libva-v4l2-request-fourier-2026-05-20 into main Reviewed-on: marfrit/marfrit-packages#42	2026-05-20 10:58:26 +00:00
marfrit	da60fa7c49	libva-v4l2-request-fourier: restore epoch=1 Installed systems carry 1:1.0.0.r361.cf8cd9d-1 from an earlier build that had epoch=1. Current PKGBUILD ships 1.0.0.r376.de27e95-1 without epoch, which pacman vercmp ranks BELOW the installed version, so ohm refuses to upgrade with: warning: libva-v4l2-request-fourier: local (1:1.0.0.r361.cf8cd9d-1) is newer than marfrit (1.0.0.r376.de27e95-1) Restoring epoch=1 fixes the monotonic version chain.	2026-05-20 12:13:32 +02:00
marfrit	20161d231f	Merge pull request 'ci: skip jobs when their package version is already published' (#41 ) from claude-noether/marfrit-packages:claude-noether/rebuild-guard-2026-05-20 into main Reviewed-on: marfrit/marfrit-packages#41	2026-05-20 10:05:40 +00:00
claude-noether	c7bb14f369	ci: skip jobs when package already published Wire .gitea/scripts/check-already-published.sh into every job in build.yml. New step `skip if already published` (id: skip-check) lands right after actions/checkout@v4 and runs the helper against the job's recipe-dir. Subsequent steps gain `if: steps.skip-check.outputs.skip != '1'`, except `wipe secrets` which keeps its existing `if: always()`. Recipe-dir per job is taken from each job's existing `cp -r arch/...` or `cd debian/...` line — no guessing. Effect: on push where only e.g. firefox-fourier changed, 13 jobs HEAD the pool, see 200, and short-circuit; only firefox-fourier rebuilds. Verified live against packages.reauktion.de — current branch tip would skip 10/14 jobs. Patch is text-based (no PyYAML round-trip) so comments and blank lines stay where they were. Diff is 190 lines added, 0 removed.	2026-05-20 11:48:46 +02:00
claude-noether	f8d1257d35	ci: add check-already-published helper script CI currently rebuilds every recipe on every push. distcc-avahi hasn't changed in weeks but still burns runner-time. Add a small bash helper that takes a recipe dir (arch/<n> or debian/<n>), resolves the expected pool URL on packages.reauktion.de, and prints `skip=1` or `skip=0`. Live-tested against all 14 recipes. Sources PKGBUILDs in a sandboxed subshell so epoch=, ${_pkgver/-/}, and pkgname=() arrays resolve correctly. For debian/*, extracts top-level PKGVER/PKGREL lines with an awk guard that rejects command-subst and embedded-command assignments (avoids false-positive matches against HEREDOC-quoted dkms.conf content). Wiring into build.yml lands in the next commit.	2026-05-20 11:47:24 +02:00
marfrit	f3b1087ac7	Merge pull request 'mesa-panvk-bifrost: new package — Vulkan-compositor Brave for Bifrost SBCs' (#40 ) from claude-noether/marfrit-packages:noether/mesa-panvk-bifrost into main Reviewed-on: marfrit/marfrit-packages#40	2026-05-20 09:08:17 +00:00
marfrit	489d6e3862	mesa-panvk-bifrost: new package — Vulkan-compositor Brave for Bifrost SBCs iter9 of the panvk-bifrost campaign — operator-confirmed Vulkan output on PineTab2 (Mali-G52 r1 MC1) 2026-05-20. Patches Mesa 26.0.6's PanVk Vulkan driver: - VK_KHR/EXT_robustness2 + nullDescriptor exposed for PAN_ARCH 6/7 - has_vk1_1 / has_vk1_2 = true on Bifrost Patches applied via sed in PKGBUILD prepare() (cleaner than maintaining a Mesa fork for two two-line tweaks; upstream context drifts between Mesa releases would make a literal .patch brittle). Co-installs at /usr/lib/panvk-bifrost/ — stock mesa untouched. Stock libvulkan_panfrost.so and its ICD JSON keep working for everyone not opting into the patched driver. Ships /usr/bin/brave-vulkan that wires up: VK_ICD_FILENAMES=/usr/lib/panvk-bifrost/icd.json PAN_I_WANT_A_BROKEN_VULKAN_DRIVER=1 MESA_VK_VERSION_OVERRIDE=1.2 # ANGLE needs apiVersion>=1.1; the # has_vk1_x flags don't move it, so # the env-var override carries that brave --use-gl=disabled --enable-features=Vulkan --use-vulkan=native --ozone-platform=x11 --no-sandbox --disable-gpu-sandbox --ignore-gpu-blocklist "$@" Side-steps the stock "GLES3 is unsupported / GPU process exits" failure documented in panvk-bifrost/README's "Consumer-side benefit" section. Known limitation: WebGL/WebGL2 in-page won't work — ANGLE needs GLES3 which needs VK_EXT_transform_feedback, which PanVk-Bifrost doesn't currently support. Browser chrome + standard page rendering work fine. Gitea Actions job mesa-panvk-bifrost-aarch64 added to build.yml, patterned on libva-v4l2-request-fourier-aarch64. Mesa build is slow (~30-60min on actrunner-aarch64). Standalone (no needs:), continue-on-error so it doesn't block other jobs. Campaign artifacts: ~/src/panvk-bifrost/{README.md, phase8_iteration9_close.md, phase0_evidence/iter9_brave_vulkan_breakthrough.txt}. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-20 11:03:59 +02:00