Daemon-only bump (no daedalus-v4l2-dkms change needed; PROTO_VERSION
stays at 0).
#12 (LOW_DELAY half-measure): daemon sets AV_CODEC_FLAG_LOW_DELAY on
the H.264 AVCodecContext so libavcodec emits frames in decode order
~99% of the time (a few stragglers at GOP boundaries when the
stream's SPS num_reorder_frames overrides the flag). Visible
improvement vs the 2-1-4-3 pair-swap on Firefox + mpv playback;
not the permanent fix — see daedalus-v4l2#11 for the architectural
plan to substitute daedalus-fourier kernels for libavcodec's
pixel math one cycle at a time.
#13 (daedalus-fourier linkage): daemon now pkg-config-links against
the daedalus-fourier kernel library (marfrit/daedalus-fourier) and
logs substrate availability at startup. No kernels dispatched yet
— this is the build-time foundation for the substitution work.
build-deb.sh updated to fetch + build + install daedalus-fourier
(pinned at d87239d, marfrit/daedalus-fourier PR #1) into a per-
build temp prefix before invoking the daemon's cmake, exposing it
via PKG_CONFIG_PATH. Static-linked, so the resulting .deb has no
new runtime deps. Requires libvulkan-dev + glslang-tools on the
CI runner.
Arch PKGBUILD bumped to the same upstream commit but Arch packaging
for daedalus-fourier itself is a follow-up; until that lands the
Arch build expects daedalus-fourier installed by the user (AUR-style).
Debian-side is end-to-end self-contained via build-deb.sh.
Refs:
* reauktion/daedalus-v4l2#12
* reauktion/daedalus-v4l2#13
* reauktion/daedalus-v4l2#11
* marfrit/daedalus-fourier#1
Lock-step downgrade of both packages to the revert tip of
daedalus-v4l2 (PR #10 closed PRs #7 + #8). After
0.1.0+r28+g79256dc-1 / 0.1.0+r30+g6ffe92b-1 landed in production,
mpv (--hwdec=vaapi-copy) failed pre-playing with "Unable to dequeue
buffer: Resource temporarily unavailable" because the daemon
parked CAPTURE buffers waiting for libavcodec's display-order
reorder, violating libva's V4L2 stateless 1:1 contract. See
daedalus-v4l2#9 for the diagnostic, #10 for the revert PR.
DAEDALUS_PROTO_VERSION drops 1 → 0; install both .debs in the same
apt transaction. Userspace ABI returns to the f0d4186-equivalent
behaviour, plus PR #4 (cosmetic H.264 menu controls). The
daedalus-v4l2-dkms #64 multi-kernel postinst behaviour stays in
build-deb.sh.
Visible regression: H.264 B-frame streams in Firefox return to the
"2 1 4 3 6 5" pair-swap visual. Proper fix (concurrent in-flight
requests in daemon + display-order reorder moved into libva-v4l2-
request-fourier) tracked at daedalus-v4l2#11.
Refs:
* reauktion/daedalus-v4l2#9
* reauktion/daedalus-v4l2#10 (merged)
* reauktion/daedalus-v4l2#11
Kernel-only bump. Fixes the hard-reboot regression introduced by
the daedalus-v4l2#7 split-completion design and observed on higgs
(Pi CM5) during the first mpv vaapi-copy playback of 720p H.264:
device_run now removes src + dst from m2m_ctx's rdy_queue at the
moment it picks them up, not at buf_done time. Without this, a
parked dst_buf (waiting for libavcodec's display-order release)
stayed in the rdy_queue and got re-picked by the next device_run
after SRC_CONSUMED's job_finish released the scheduler — two
inflight entries on the same vb2_buffer, later HAS_PIXELS calls
list_del on an already-detached list_head, panic.
DAEDALUS_PROTO_VERSION stays at 1 — daemon (userspace
daedalus-v4l2) need NOT bump in lockstep with this DKMS update.
The existing daedalus-v4l2 0.1.0+r28+g79256dc is wire-compatible
with daedalus-v4l2-dkms 0.1.0+r30+g6ffe92b.
Refs:
* reauktion/daedalus-v4l2#8
Bumps both Arch PKGBUILD and Debian build-deb.sh pins to PR #16 —
codec_store_buffer + request_pool_resize transparent OUTPUT-pool grow
on a mid-session resolution upshift overrun. Picks up the frame-
survival path that supersedes #13's drop-and-recreate fallback.
Dual-pin per feedback_marfrit_packages_dual_pin so both Arch and
Debian repos see check-already-published.sh report a new version.
Lock-step bump of both packages to daedalus-v4l2#7 + #4. PROTO_VERSION
bumps 0 → 1 at the daemon ↔ kernel chardev wire: REQ_DECODE adds
__u64 src_pts (the OUTPUT vb2 timestamp); RESP_FRAME adds __u32 flags
(HAS_PIXELS / SRC_CONSUMED) + __u64 output_src_pts (= frame->pts on
drain). Both .debs must be installed atomically or the chardev
handshake rejects the version mismatch.
* daedalus-v4l2: daemon's send_packet → receive_frame loop now
stamps pkt->pts = req->src_pts and looks up the cookie for each
drained frame via frame->pts. chardev_client emits multiple
RESP_FRAME messages per REQ_DECODE when libavcodec's display-
order DPB releases an earlier frame on receipt of a later
bitstream — fixes the "2 1 4 3 6 5" pair-swap on H.264 streams
with B-frames.
* daedalus-v4l2-dkms: kernel device_run mirrors src_buf timestamp
into REQ_DECODE.src_pts. Completion path splits HAS_PIXELS /
SRC_CONSUMED: src is released as soon as send_packet succeeds
(so the m2m scheduler moves on), dst stays parked until the
matching frame is drained later. TIMESTAMP_COPY's auto src→dst
pairing no longer applies once lifecycles decouple — dst is
stamped explicitly from inflight->src_pts at HAS_PIXELS time.
* daedalus-v4l2-dkms also carries forward the -2 multi-kernel
postinst fix (#64) from the prior PKGREL. PKGREL resets to 1 on
the new upstream pin.
The daedalus-v4l2#4 H.264 DECODE_MODE + START_CODE menu controls (a
cosmetic warning fix that PR landed alongside #7) is also subsumed —
"Unable to set control(s) error_idx=2/2" no longer fires.
Refs:
* reauktion/daedalus-v4l2#7
* reauktion/daedalus-v4l2#4
* reauktion/daedalus-v4l2#6
Bumps both the Arch PKGBUILD and the Debian build-deb.sh pins to PR
#14 merge — codec_store_buffer bounds-checks for VASliceDataBufferType.
Picks up the SIGSEGV fix for mpv --hwdec=vaapi-copy on resolution
upshift mid-stream (issue #13).
Dual-pin so check-already-published.sh detects both pool ABIs as
needing a fresh build.
Previously dkms autoinstall ran only against $(uname -r), so installing
the package on kernel A and rebooting into separately-installed kernel B
left /lib/modules/B/updates/dkms/ empty. /dev/daedalus-v4l2 absent,
daedalus daemon nothing to talk to, browser/VAAPI silently falling back
to software with no obvious diagnostic for the user.
Now we enumerate every /lib/modules/*/build that resolves to a real
directory (i.e. headers are actually installed for that kernel) and run
'dkms autoinstall -k <kver>' for each. Per-kernel verify; aggregated
warning only for the kernels that didn't build.
Tested locally: enumeration filters dangling /build symlinks correctly
(2 kernels installed, 1 has headers → only that one is built against).
Bumps PKGREL 1 → 2. Closes#64.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Upstream PR #3 — kernel per-context vb2_queue lock so concurrent
clients of /dev/video0 don't serialise on a device-wide mutex.
Pi 5 Firefox VAAPI playback (RDD + content + GPU processes each
opening the device) now works without S_FMT EBUSY collisions.
Verified on higgs: YouTube playback engages daedalus at sustained
~230 fps decode through the libavcodec dlopen path, ~7× headroom
over the 30fps@1080p Pi 5 Fourier target.
Both packages: pkgver 0.1.0.r24.f0d4186, pkgrel reset to 1.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Bumps both Arch (PKGBUILD) and Debian (build-deb.sh) sides in one commit
this time — following the dual-pin lesson from PR #53.
77f9236 = libva PR #12 merge: src/av1.{c,h} implements av1_set_controls
mapping VAPictureParameterBufferAV1 onto struct v4l2_ctrl_av1_sequence,
queued via S_EXT_CTRLS as V4L2_CID_STATELESS_AV1_SEQUENCE. The
daedalus_v4l2 daemon track will consume the ctrl to synthesise an
OBU_SEQUENCE_HEADER and prepend it to the slice bitstream, so libdav1d
can parse the OUTPUT buffer that ffmpeg-vaapi delivers without the
sequence header.
Until the daemon-side OBU synth lands (issue #11 operator track), the
SEQUENCE ctrl is just sitting in the request unused. Harmless on the
RK3588 vpu981 hardware path (vpu981 parses OBU bytes directly, ignores
the ctrl payload).
pkgver: r382.c1bb444 -> r386.77f9236 (commit count 382 -> 386, two new
upstream commits: 9fa18f2 av1 + 77f9236 merge).
pkgrel: 1 (fresh pkgver, no rebuild-only iteration).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Upstream PR #2 landed the one-line kernel fix that was the missing
half of issue libva-v4l2-request-fourier#8: device_run now calls
v4l2_ctrl_request_setup() before reading ctrl->p_cur, so the
daedalus_h264_meta the daemon receives reflects the in-flight
media_request's bound H.264 stateless control values instead of
stale/default ones.
Pairs with libva-v4l2-request-fourier 1.0.0+r382+gc1bb444 (max_num_
ref_frames fallback + Fix 4 instrumentation that exposed the
control-binding gap in the first place).
Effect on Pi 5 / CM5 hosts (higgs): ffmpeg -hwaccel vaapi against
H.264 sources now produces actual decoded content (per-frame
fnv1a hashes differ, zero MB-decode errors) instead of the
constant 0x6a6a05c5 "best-effort give-up" hash and cascading
decode warnings.
Both packages: pkgver 0.1.0.r22.462aa4b, pkgrel reset to 1.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
PR #52 bumped only arch/libva-v4l2-request-fourier/PKGBUILD; the
sibling debian/libva-v4l2-request-fourier/build-deb.sh has its own
parallel UPSTREAM_COMMIT + PKGVER + PKGREL pin that I missed.
Result: the libva-v4l2-request-fourier-debian CI job ran post-merge,
check-already-published.sh saw the .deb-side filename derived from
build-deb.sh (libva-v4l2-request-fourier_1.0.0+r380+g9898331-1_arm64.deb)
was already in the pool, returned skip=1, and the job short-circuited.
trixie repo Packages still advertises r380 instead of r382.
This bump catches build-deb.sh up to the same pin (c1bb444) so the
next merge triggers the build + reprepro publish path.
No code change beyond the three pinned variables + the comment block.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Upstream PR #1 landed daemon-side synthesis of H.264 SPS/PPS NAL
units from the V4L2 stateless control structs. This bumps the
package pin so both the userspace daemon and the kernel module
pick up the change in lockstep (wire protocol grew a new
DAEDALUS_REQ_FLAG_H264_META bit + struct daedalus_h264_meta —
kernel and daemon MUST match).
Effect on Pi 5 / CM5 hosts (higgs): ffmpeg -hwaccel vaapi against
H.264 sources will actually decode through the daedalus daemon
instead of failing with "non-existing PPS 0 referenced".
Both arch + debian packages: pkgver 0.1.0.r20.3dd0eb0 (count from
git rev-list), pkgrel reset to 1 (new upstream pin).
VP9 / AV1 paths unchanged.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Follow-up to libva PR #7 (merged as 9898331). Without that commit,
H.264/VP9/AV1 profiles never got advertised on Pi 5 mixed deploys
(rpi-hevc-dec primary + daedalus_v4l2 alt) because the profile-
enumeration probe in any_fd_supports_output_format only walked
rkvdec / hantro / rpi-hevc-dec / vpu981 fds. ffmpeg vaapi -i
h264_test.mp4 on higgs bailed with "No support for codec h264
profile 578" before the LIBVA-1 per-codec dispatch could even fire.
9898331 extends the fds[] from 5 to 6 with video_fd_daedalus as
the 6th slot (HAVE_DAEDALUS_V4L2-gated, -1 fallback otherwise).
Effect on higgs once this lands: vainfo lists VP9Profile0 +
AV1Profile0 + H264* alongside HEVCMain, and ffmpeg -hwaccel vaapi
-i h264_test.mp4 routes through the daedalus daemon (via 'd' kind
in request_switch_device_for_profile).
Both packages: pkgver 1.0.0.r380.9898331 (count from rev-list),
pkgrel reset to 1 (new upstream pin). Backward-compatible on
RK3399/3588 — the new fd slot is gated by HAVE_DAEDALUS_V4L2 *and*
video_fd_daedalus >= 0, both false in those deployments.
Companion to the prior LIBVA-{1,ABI} bumps that landed in marfrit-
packages PRs #43, #44. 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
enumerates all codecs from both -> routes per-codec.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Closes task #134 work.
PR #44 showed the cross-distro ABI hazard for `libva-v4l2-request-fourier-debian`: building on Arch (libva 2.23) produced `__vaDriverInit_1_23`, which trixies libva 2.22 runtime cant bind. Same hazard applies to other fourier-debian jobs that link against debian-native libs.
**Moved from runs-on: arch-aarch64 → debian-aarch64:**
- ffmpeg-v4l2-request-debian
- mpv-fourier-debian
- daedalus-v4l2-debian
- daedalus-v4l2-dkms-debian
**Left alone (arch=all, no native compile against debian libs):**
- lmcp-debian
- claude-his-debian
Depends on PR #46 (label vs name fix) being merged so `debian-aarch64` actually routes to bohr.
Reviewed-on: #47
Two follow-ups to PR #44 (which landed the libva-dev ABI pin):
- `051da5e` switch runs-on from arch-aarch64 → debian-aarch64-bohr
- `5feab57` fix runner label: actrunner-debian-aarch64-bohr (label name mismatch in 051da5e)
**Squash on merge** to keep main history clean.
Co-authored-by: Markus Fritsche <mfritsche@reauktion.de>
Reviewed-on: #45
Co-authored-by: Claude (noether) <claude@reauktion.de>
Co-committed-by: Claude (noether) <claude@reauktion.de>
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>
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>
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>
481279c adds packaging/systemd/{daedalus-v4l2.service,modules-load} to
the upstream tree. This commit wires those into both the Arch
(PKGBUILD + .install) and Debian (build-deb.sh + postinst/prerm/postrm)
package layouts so that a fresh install of daedalus-v4l2 + daedalus-
v4l2-dkms on a Pi 5 leaves the kernel module loaded at next boot AND
the userspace broker daemon enabled — no manual modprobe / systemctl
enable dance needed.
arch/daedalus-v4l2:
* pkgver 0.1.0.r18.481279c, pkgrel reset to 1 (new upstream pin).
* Dropped 'systemd-libs' from depends — daemon doesn't link
libsystemd (no sd_notify); the .service unit is consumed by
systemd-the-init, no link-time dep required.
* package() now installs the .service to
/usr/lib/systemd/system/daedalus-v4l2.service and the modules-
load drop-in to /usr/lib/modules-load.d/daedalus-v4l2.conf.
* New .install file: post_install/post_upgrade run daemon-reload +
enable + systemd-modules-load + try-restart on upgrade; pre/post
remove tear down cleanly. No auto-start — operator decides.
arch/daedalus-v4l2-dkms:
* pkgver bump to 481279c, pkgrel reset to 1. Kernel module itself
is bit-identical to f0cd29a (commit only touches packaging/) but
bumping in lockstep keeps DKMS source-tree pkgver matched to the
userspace pkgver so /etc/modules-load.d points at a module that
actually exists.
debian/daedalus-v4l2:
* Same bump 481279c, PKGREL=1.
* build-deb.sh stages /lib/systemd/system/ + /usr/lib/modules-load.d/
and installs both files.
* Generates DEBIAN/postinst that runs daemon-reload, enables the
service, triggers systemd-modules-load, and conditionally starts
the service iff /dev/daedalus-v4l2 is already present (uses the
same ConditionPathExists= guard as the unit file so apt install
doesn't fail loudly on a host where dkms hasn't built yet).
* Generates DEBIAN/prerm (stop + disable on remove) and
DEBIAN/postrm (daemon-reload).
debian/daedalus-v4l2-dkms:
* Lockstep version bump, PKGREL=1. Postinst (loud-warn-on-missing-
headers) unchanged.
Verified the SHA via local rev-parse against ~/src/daedalus-v4l2 —
481279c is the "packaging/systemd: ship daedalus-v4l2.service +
modules-load drop-in" commit on main.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
DKMS build for daedalus_v4l2 fails against kernel 6.18+ with:
daedalus_v4l2_main.c:1049: error: too few arguments to function
'v4l2_fh_add'
v4l2-fh.h:97: void v4l2_fh_add(struct v4l2_fh *fh, struct file *filp);
(same for v4l2_fh_del). Signature changed exactly at v6.18 — verified
v6.13–v6.17 still use the one-arg form via raw.githubusercontent.com
tag walk.
Upstream commit f0cd29a wraps the calls with LINUX_VERSION_CODE so the
module keeps building against:
* 6.12 LTS / RPi 6.12.75 (one-arg) — hertz
* 6.12.88+deb13-arm64 (one-arg)
* 6.18.29+rpt-rpi-2712 (file* arg) — higgs running kernel
Higgs (Pi CM5) was hitting this: daedalus-v4l2-dkms 0.1.0+r16+gf55b2cd
showed 'installed' in dpkg but DKMS autoinstall failed for the running
6.18.29 kernel. Re-running 'dkms autoinstall' after this bump succeeds
+ /dev/daedalus-v4l2 appears.
Also widens debian/daedalus-v4l2-dkms Recommends from
linux-headers-generic | linux-headers
to
linux-headers-rpi-2712 | linux-headers-rpi | linux-headers-generic | linux-headers
so apt pulls the right metapackage on Raspberry Pi OS / RPi-2712
kernels by default.
Userspace pkgver bumps in lockstep (no userspace change in f0cd29a, but
keeps daedalus-v4l2 + daedalus-v4l2-dkms versions matching for
LIBVA_DRIVER_NAME selection sanity).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The recipes pinned `f55b2cdab8a8c0bc04e8c1bb1d0b6ca85e7d96d2` as the
"Phase 8.13: byte-exact end-to-end via libva" commit, but that SHA
does not exist in git.reauktion.de/reauktion/daedalus-v4l2.
The actual `main` tip (per gitea's for-each-ref) is
`f55b2cd002afdfd08f3c093627317f92e4929074` — same 7-char prefix
(`f55b2cd`), different full hash. Likely a manually-constructed SHA
based on a short prefix from a working copy that was never pushed.
git archive --format=tar.gz on the bad SHA fails with
fatal: not a tree object: f55b2cdab8a8...
which surfaces as 500 from Gitea's archive endpoint, which curl in
the CI build-deb.sh sees as `curl: (22) ... error: 500`.
Diagnosed by tailing gitea.log during a fresh archive request from
the CI runner; the underlying `git archive` command in the gitea
container is logged with the full failing SHA + error.
Fixed in all four recipes (arch + debian, daedalus-v4l2 + dkms).
pkgrel bumped to signal new build (PKGVER short-prefix `gf55b2cd`
stays the same — both bad and good SHA share that prefix).
Stock Debian trixie ships FFmpeg 7.1 (libavcodec.so.61), our fork
ships FFmpeg 8.1 (libavcodec.so.62) — different SONAMEs, NOT a
drop-in for trixie's libavcodec61-consuming desktop. Previous
Conflicts: libavcodec61, libavformat61, ... triggered apt to remove
~50 packages (kde-plasma-desktop, vlc, dolphin, ...) when a user
just wanted ffmpeg-v4l2-request-fourier installed alongside.
This commit:
1. ffmpeg-v4l2-request-fourier (pkgrel=2):
- --prefix=/opt/fourier (instead of /usr)
- --extra-ldexeflags / --extra-ldsoflags: -Wl,-rpath,/opt/fourier/lib
so /opt/fourier/bin/ffmpeg finds its own libs without external help
- Ship /etc/ld.so.conf.d/fourier.conf with /opt/fourier/lib + ldconfig
in postinst/postrm. dlopen-by-SONAME consumers (firefox, daedalus)
find libavcodec.so.62 via ld.so cache without LD_LIBRARY_PATH.
- Drop ALL Conflicts/Replaces/Provides for libav* / libpostproc /
libsw* — no SONAME clash with stock libavcodec61, no reason to
evict anything.
- /usr/bin/ffmpeg-fourier + ffprobe-fourier convenience symlinks.
2. daedalus-v4l2 (pkgrel=2):
- Depends: ffmpeg-v4l2-request-fourier (>= 2:8.1+rfourier)
instead of stock 'ffmpeg (>= 7.1)'. The daedalus binary was
linked against libavcodec.so.62 at build time (CI runner had
marfrit/ffmpeg-v4l2-request-fourier installed); at runtime it
needs the .so.62 that only the fourier pkg provides.
Not touched:
- libva-v4l2-request-fourier: ships only v4l2_request_drv_video.so
at /usr/lib/<triplet>/dri/ which libva dlopens by file pattern.
Path A would break the lookup unless every consumer launcher sets
LIBVA_DRIVERS_PATH. Driver name is unique; no conflict. STAY.
- mpv-fourier: Depends already correctly bound to fourier ffmpeg.
Will receive libavcodec.so.62 via the ld.so.cache mechanism
above without recipe changes.
Two deterministic CI failures from run 115 (PR #34 wiring):
mpv-fourier-debian (task 566): dpkg-deb refuses `Conflicts: pkg1 |
pkg2` — Debian policy doesn't allow alternatives in Conflicts.
Split into separate entries.
daedalus-v4l2-debian (task 563): pacman -Syu pulled stock arch
ffmpeg which conflicts with the already-installed
ffmpeg-v4l2-request-fourier left behind by the earlier
mpv-fourier-aarch64 job (it configures [marfrit] + pre-installs
the fourier ffmpeg). Drop 'ffmpeg' from the pacman line; mirror
the [marfrit]+pre-install step from mpv-fourier-debian. Daedalus
only needs libavcodec/libavformat headers which the fourier
package supplies.
Mirror of arch/mpv-fourier into the Debian tree. Same source
pin (mpv 0.41.0), same 3 patches:
- 0001-meson-add-detection-logic-for-v4l2request-support.patch
- 0002-vo-hwdec-drmprime-add-separate-hwdecs-for-v4l2reques.patch
(Kwiboo + Langdale wiring for AV_HWDEVICE_TYPE_V4L2REQUEST
through drmprime VO hwdec — '--hwdec=v4l2request' actually
engages on dmabuf-wayland)
- 0001-vo_dmabuf_wayland-explicit-cache-sync-on-import-fd.patch
(iter1 of dmabuf-modifier-triage — explicit DMA_BUF_IOCTL_SYNC
on import fds; KWin-on-RK3566 dark-green chroma readback
regression fix on ohm. Root cause is the vb2_dma_resv RFC
upstream still pending.)
Depends on ffmpeg-v4l2-request-fourier (>= 2:8.1+rfourier) —
AV_HWDEVICE_TYPE_V4L2REQUEST only exists in Kwiboo's FFmpeg
fork; stock Debian ffmpeg doesn't have it.
Conflicts/Replaces stock mpv + libmpv2/libmpv1 — drop-in
replacement. Takes epoch 1.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Mirror of arch/ffmpeg-v4l2-request-fourier into the Debian tree.
Same source pin (Kwiboo v4l2-request-n8.1 @ b57fbbe), same 2
patches (libudev-bypass-fallback + nv15-to-p010-unpack), same
configure flag policy (drop X11/AMF/CUDA/Bluray/Vulkan/SDL2/etc.
per Fourier fleet focus).
Output: single .deb at /usr/bin/ffmpeg + /usr/bin/ffprobe +
/usr/lib/aarch64-linux-gnu/libav*.so.61. Conflicts/Replaces
the stock Debian ffmpeg + per-lib packages; takes epoch 2
(matches Debian's existing ffmpeg epoch).
Provides 'ffmpeg -hwaccel v4l2request' + '-hwaccel drm' routes
that drive rkvdec / hantro / cedrus / rpi-hevc-dec /
daedalus_v4l2 stateless decoders through libavcodec's hwdevice
DRM path, bypassing libva. Required by mpv-fourier and
firefox-fourier as their backing FFmpeg; also the kdirect
bit-exact reference for libva-v4l2-request-fourier validation.
NOT strictly required for the VAAPI-only path on
daedalus-v4l2 hosts (stock Debian ffmpeg + libva-v4l2-request-
fourier covers that). Install only when going firefox-fourier
or kdirect.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Bumps all 4 daedalus packages (arch + debian × userspace + dkms)
to pick up daedalus-v4l2 f55b2cd: "kernel: media_request_get/put
around inf->req (UAF safety)".
Closes the SHIP-WITH-EYES-OPEN concern Sonnet flagged in the
pre-deployment review — without explicit media_request_get on
capture + media_request_put on completion, a concurrent
MEDIA_IOC_REQUEST_REINIT or process-kill triggering
buf_request_complete from the cancel path could drop vb2's
reference before our completion handler ran, leaving inf->req
dangling through v4l2_ctrl_request_complete + buf_done.
Matches the cedrus / rkvdec refcount pattern. No protocol
change, no API change, no consumer-side adjustment required.
Same byte-exact output verified on hertz post-fix (libva path:
match; standalone test_m2m_stream: 30/30 frames).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Sonnet pre-deployment review caught a BLOCKER: on a fresh higgs
(Debian 13 / Pi CM5) install without the RPi kernel headers
pre-installed, the postinst's `dkms autoinstall || true` silently
swallowed the build failure. Package appeared installed but the
.ko was absent; `modprobe daedalus_v4l2` then failed and the
entire stack was dead with no clear pointer to the cause.
Fix in both ecosystems:
debian/daedalus-v4l2-dkms/build-deb.sh:
- After `dkms autoinstall`, verify the post-condition with
`dkms status -m daedalus_v4l2 -v VER -k $(uname -r)`.
- If the module isn't 'installed' / 'loaded' for the running
kernel, emit a yellow-bolded ANSI warning naming the most
likely cause (kernel headers package missing) and the exact
recovery steps (linux-headers-rpi-2712 for RPi or
linux-headers-$KERNELVER for Debian generic, then
`dkms autoinstall` + `modprobe`).
- Colour only on TTY; the warning is unconditional regardless.
arch/daedalus-v4l2-dkms/:
- New daedalus-v4l2-dkms.install with post_install +
post_upgrade hooks that run the same `dkms status` check.
- post_upgrade catches the case where a kernel-headers package
was uninstalled / pruned between upgrades, silently
regressing the build.
- Wired into the PKGBUILD via install="${pkgname}.install".
Both versions point at the actual repair commands rather than
just saying "build failed", so the user is one apt/pacman away
from a working stack instead of debugging dkms internals.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Mirror of arch/daedalus-v4l2-dkms into the Debian tree.
Architecture: all (source package — DKMS rebuilds per-kernel
at install time). Same pin (f04d700, Phase 8.13 close).
Installs kernel/ source to /usr/src/daedalus_v4l2-<ver>/ with
generated dkms.conf. postinst runs `dkms add` + `dkms
autoinstall` so the module builds against the running kernel's
headers automatically. prerm runs `dkms remove --all`.
Same Makefile-include-path flattening as the Arch sibling:
copies daedalus_v4l2_proto.h into kernel/include/ and patches
the Makefile's -I path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Mirror of arch/daedalus-v4l2 into the Debian tree. Same pin
(f04d700, Phase 8.13 close), same install layout. Output as
arm64 .deb.
Build path: CMake for daemon (build via ninja); in-tree Makefile
for tools. No debhelper; standalone dpkg-deb so it builds on
the non-Debian runner.
Depends on ffmpeg (libavformat/libavcodec/libavutil 7.1+) at
runtime, libdrm2. Recommends daedalus-v4l2-dkms (the kernel
module).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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>
Tracks upstream lmcp v1.1.1 (commit 9707f7a). Single-bug-fix
release: lmcp:tool() now normalises empty inputSchema.properties
by dropping the key, so Zod-strict MCP clients don't reject
tools/list with "expected: record, received: array".
Discovered live on a hertz-tools deployment where two custom
no-arg tools tripped the check and caused Claude Code to mark
the endpoint as disconnected.
New tarball sha256:
80c2e815aa61a2d3baab051c51cd247bdefa9dd03d72c4867b99c49b6eae9cb9
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The previous package bundled the agent prompt + skill cheatsheet, which leaked
home-infra topology (specific hosts/IPs, plug AINs, /opt/herding cred file
paths, kid/2FA context) to anyone with the public APT/pacman repo URL.
v0.2.0 ships only the plumbing:
- /usr/bin/claude-his-fetch (rsync runbook from $HIS_CONTEXT_HOST over SSH)
- /usr/bin/claude-his-install (symlinks cache -> ~/.claude/)
- /usr/share/doc/claude-his-agent/README.md
Runbook content lives at $HIS_CONTEXT_HOST:/opt/his-context/ (default hertz)
and gets fetched into ~/.cache/claude-his-agent/ on install. SSH key auth is
the trust boundary.
Adds rsync + openssh-client as runtime deps. Upstream sha256:
c39dd1a956d303ac2417498dde05ac923bf686f1fc978f78f0d63ca42432b8b8
claude-noether
marfrit
claude-noether
test0r