forked from marfrit/marfrit-packages
marfrit
ff9db4e273
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>
27 lines
1.3 KiB
Plaintext
27 lines
1.3 KiB
Plaintext
daedalus-v4l2-dkms (0.1.0+r17+gf0cd29a-1) bookworm trixie; urgency=medium
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* Bump to f0cd29a — Linux 6.18 compatibility fix. v4l2_fh_add /
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v4l2_fh_del gained a `struct file *filp` second argument at
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v6.18; module source now uses LINUX_VERSION_CODE conditional so
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it builds against 6.12 (Pi 5 stock RPi-2712 kernel) AND 6.18+
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(RPi-2712 / arm64). Verified DKMS rebuild on higgs
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(6.18.29+rpt-rpi-2712) succeeds + /dev/daedalus-v4l2 appears.
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* Recommends widened so apt pulls the right kernel-headers
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metapackage on RPi OS: linux-headers-rpi-2712 first, then
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linux-headers-rpi, then linux-headers-generic, then
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linux-headers.
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-- Markus Fritsche <mfritsche@reauktion.de> Tue, 20 May 2026 10:30:00 +0000
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daedalus-v4l2-dkms (0.1.0+r16+gf55b2cd-1) bookworm trixie; urgency=medium
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* Initial Debian DKMS packaging for the daedalus_v4l2 kernel module.
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* Pinned to f55b2cd (Phase 8.13 close): kernel-side framework
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integration (V4L2 m2m, dmabuf-export, media controller, request
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API, NV12 single-plane + NV12M + P010 CAPTURE) that closes the
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libva→/dev/video0→daemon round-trip with byte-exact pixels.
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* Auto-builds via DKMS against the running kernel's headers.
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* Companion userspace package: daedalus-v4l2 (daemon + tools).
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-- Markus Fritsche <mfritsche@reauktion.de> Mon, 18 May 2026 23:00:00 +0000
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