debian/libva-v4l2-request-fourier: new package
Mirror of arch/libva-v4l2-request-fourier into the Debian tree. Same pin (de27e95), same build (meson + ninja), output as arm64 .deb installing the VA-API ICD as /usr/lib/aarch64-linux-gnu/dri/v4l2_request_drv_video.so. Auto-detected by VAAPI consumers (ffmpeg -hwaccel vaapi, mpv --hwdec=vaapi, Firefox VAAPI accel) when LIBVA_DRIVER_NAME=v4l2_request is set. build-deb.sh follows the lmcp pattern: reproducible build with SOURCE_DATE_EPOCH pin; standalone dpkg-deb so it runs on a non-Debian builder without dh/debhelper. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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#!/bin/bash
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# Build libva-v4l2-request-fourier_<ver>_arm64.deb.
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#
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# Compiles the libva ICD from the marfrit/libva-v4l2-request-fourier
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# tip pinned in PKGVER below. Mirrors arch/libva-v4l2-request-fourier
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# (Arch Linux build). Output is a single arm64 .deb that ships the
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# VA-API driver as /usr/lib/aarch64-linux-gnu/dri/v4l2_request_drv_video.so.
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#
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# Sibling Arch package: ../../arch/libva-v4l2-request-fourier/PKGBUILD
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# Upstream fork: https://git.reauktion.de/marfrit/libva-v4l2-request-fourier
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set -euo pipefail
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# Same pin as the Arch PKGBUILD. de27e95 = "v4l2: log error_idx +
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# failing ctrl id on S_EXT_CTRLS failure" (Phase 8.13 diagnostic).
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UPSTREAM_COMMIT=de27e95571b67ef34619c23a12db4698f9b3454e
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PKGVER=1.0.0+r376+gde27e95
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PKGREL=1
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HERE=$(dirname "$(readlink -f "$0")")
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# Reproducible build. 2026-05-18 23:00 UTC — Phase 8.13 close.
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export SOURCE_DATE_EPOCH=1779231600
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work=$(mktemp -d)
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trap "rm -rf $work" EXIT
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cd "$work"
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curl -sSLfo libva-fourier.tar.gz \
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"https://git.reauktion.de/marfrit/libva-v4l2-request-fourier/archive/${UPSTREAM_COMMIT}.tar.gz"
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tar xzf libva-fourier.tar.gz
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SRCDIR=$(echo libva-v4l2-request-fourier)
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cd "$SRCDIR"
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meson setup build \
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--buildtype=release \
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--prefix=/usr \
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--libdir=lib/aarch64-linux-gnu \
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-Db_lto=false
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meson compile -C build
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ROOT="$work/pkgroot"
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DESTDIR="$ROOT" meson install -C build
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# Strip any non-package debug, then drop dependencies + control.
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install -Dm644 "$HERE/debian/copyright" "$ROOT/usr/share/doc/libva-v4l2-request-fourier/copyright"
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install -Dm644 "$HERE/debian/changelog" "$ROOT/usr/share/doc/libva-v4l2-request-fourier/changelog.Debian"
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gzip -9 -n "$ROOT/usr/share/doc/libva-v4l2-request-fourier/changelog.Debian"
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mkdir -p "$ROOT/DEBIAN"
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cat > "$ROOT/DEBIAN/control" <<EOF
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Package: libva-v4l2-request-fourier
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Version: ${PKGVER}-${PKGREL}
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Section: libs
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Priority: optional
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Architecture: arm64
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Depends: libva2, libdrm2
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Conflicts: libva-v4l2-request
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Replaces: libva-v4l2-request
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Provides: libva-driver, libva-v4l2-request (= ${PKGVER}-${PKGREL})
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Maintainer: Markus Fritsche <mfritsche@reauktion.de>
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Homepage: https://git.reauktion.de/marfrit/libva-v4l2-request-fourier
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Description: VA-API backend for V4L2 stateless decoders (fourier fork)
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LibVA implementation for the Linux Video4Linux2 Request API, multiplanar
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fork of bootlin/libva-v4l2-request. Drives rkvdec / hantro / cedrus /
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rpi-hevc-dec / daedalus_v4l2 stateless decoders for H.264, HEVC, VP8,
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VP9, AV1, and MPEG-2.
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.
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Auto-detected by VAAPI consumers (ffmpeg -hwaccel vaapi, mpv --hwdec=vaapi,
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Firefox VAAPI accel) when LIBVA_DRIVER_NAME=v4l2_request is set.
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EOF
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DEB_OUT="libva-v4l2-request-fourier_${PKGVER}-${PKGREL}_arm64.deb"
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dpkg-deb --root-owner-group --build "$ROOT" "$HERE/$DEB_OUT"
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echo "built: $HERE/$DEB_OUT"
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@@ -0,0 +1,15 @@
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libva-v4l2-request-fourier (1.0.0+r376+gde27e95-1) bookworm trixie; urgency=medium
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* Initial Debian packaging (sibling to existing
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arch/libva-v4l2-request-fourier).
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* Pinned to fork tip de27e95: "v4l2: log error_idx + failing ctrl id
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on S_EXT_CTRLS failure" — Phase 8.13 diagnostic that surfaced the
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real root cause of the libva→daedalus_v4l2 request-completion
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timeout.
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* Includes daedalus_v4l2 probe slot (b5b3acf) and meson option gate
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(2146341) for the Pi 5 daemon-backed decoder shim.
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* Backward-compatible on rkvdec / hantro / cedrus / rpi-hevc-dec
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hosts — daedalus probe is off by default unless the kernel module
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is present.
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-- Markus Fritsche <mfritsche@reauktion.de> Mon, 18 May 2026 23:00:00 +0000
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Source: libva-v4l2-request-fourier
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Section: libs
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Priority: optional
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Maintainer: Markus Fritsche <mfritsche@reauktion.de>
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Build-Depends: debhelper-compat (= 13),
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libva-dev,
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libdrm-dev,
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meson (>= 0.43),
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ninja-build,
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pkg-config
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Standards-Version: 4.6.2
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Homepage: https://git.reauktion.de/marfrit/libva-v4l2-request-fourier
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Package: libva-v4l2-request-fourier
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Architecture: arm64
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Depends: ${misc:Depends}, ${shlibs:Depends}, libva2, libdrm2
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Conflicts: libva-v4l2-request
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Replaces: libva-v4l2-request
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Provides: libva-driver, libva-v4l2-request (= ${binary:Version})
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Description: VA-API backend for V4L2 stateless decoders (fourier fork)
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LibVA implementation for the Linux Video4Linux2 Request API, multiplanar
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fork of bootlin/libva-v4l2-request. Drives rkvdec / hantro / cedrus /
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rpi-hevc-dec / daedalus_v4l2 stateless decoders for H.264, HEVC, VP8,
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VP9, AV1, and MPEG-2.
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.
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Auto-detected by VAAPI consumers (ffmpeg -hwaccel vaapi, mpv --hwdec=vaapi,
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Firefox VAAPI accel) when LIBVA_DRIVER_NAME=v4l2_request is set.
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@@ -0,0 +1,38 @@
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Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
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Upstream-Name: libva-v4l2-request-fourier
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Upstream-Contact: Markus Fritsche <fritsche.markus@gmail.com>
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Source: https://git.reauktion.de/marfrit/libva-v4l2-request-fourier
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Comment:
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Fork of bootlin/libva-v4l2-request with multi-codec / multi-device
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enhancements for the fourier campaign (RK3399 / RK3588 / RK3566 / BCM2712).
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Per-file SPDX headers are the canonical declaration; this summary
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covers the aggregate.
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Files: *
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Copyright: 2018 Paul Kocialkowski <paul.kocialkowski@bootlin.com>
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2018-2026 The libva-v4l2-request authors
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2024-2026 Markus Fritsche <fritsche.markus@gmail.com>
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License: LGPL-2.1+ or MIT
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License: LGPL-2.1+
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This package is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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.
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On Debian systems, the complete text of the GNU Lesser General
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Public License v2.1 can be found in `/usr/share/common-licenses/LGPL-2.1'.
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License: MIT
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject
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to the following conditions:
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.
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.
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