daedalus-v4l2{,-dkms}: 3dd0eb0 -> 462aa4b — kernel ctrl-binding fix

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>
This commit is contained in:
2026-05-20 20:38:32 +02:00
parent 793187ff9e
commit 70c8c2b417
6 changed files with 37 additions and 8 deletions
+2 -2
View File
@@ -14,8 +14,8 @@
# Sibling userspace package: ../daedalus-v4l2/build-deb.sh
set -euo pipefail
UPSTREAM_COMMIT=3dd0eb070a75893f78368ce819b9e9ebf08c124d
PKGVER=0.1.0+r20+g3dd0eb0
UPSTREAM_COMMIT=462aa4b4804972189d2f1b1ab5782f1ca1e8c423
PKGVER=0.1.0+r22+g462aa4b
PKGREL=1 # reset for new upstream pin (3dd0eb0 — DAEMON-PPS H.264 SPS/PPS NAL synth)
MODULE_NAME=daedalus_v4l2