debian/daedalus-v4l2-dkms: new package — kernel module via DKMS

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>
2026-05-18 18:25:46 +00:00
parent add049f0bd
commit f3dd1c1886
4 changed files with 187 additions and 0 deletions
@@ -0,0 +1,11 @@
+daedalus-v4l2-dkms (0.1.0+r15+gf04d700-1) bookworm trixie; urgency=medium
+
+  * Initial Debian DKMS packaging for the daedalus_v4l2 kernel module.
+  * Pinned to f04d700 (Phase 8.13 close): kernel-side framework
+    integration (V4L2 m2m, dmabuf-export, media controller, request
+    API, NV12 single-plane + NV12M + P010 CAPTURE) that closes the
+    libva→/dev/video0→daemon round-trip with byte-exact pixels.
+  * Auto-builds via DKMS against the running kernel's headers.
+  * Companion userspace package: daedalus-v4l2 (daemon + tools).
+
+ -- Markus Fritsche <mfritsche@reauktion.de>  Mon, 18 May 2026 23:00:00 +0000
@@ -0,0 +1,24 @@
+Source: daedalus-v4l2-dkms
+Section: kernel
+Priority: optional
+Maintainer: Markus Fritsche <mfritsche@reauktion.de>
+Build-Depends: debhelper-compat (= 13)
+Standards-Version: 4.6.2
+Homepage: https://git.reauktion.de/reauktion/daedalus-v4l2
+
+Package: daedalus-v4l2-dkms
+Architecture: all
+Depends: ${misc:Depends}, dkms (>= 2.1.0.0)
+Recommends: daedalus-v4l2,
+            linux-headers-generic | linux-headers
+Description: V4L2 stateless decoder shim kernel module (DKMS) — Pi 5 / CM5
+ Out-of-tree V4L2 m2m kernel module for the daedalus-v4l2 stack on
+ Raspberry Pi 5 / CM5. Registers /dev/videoNN (V4L2 stateless m2m
+ decoder), /dev/mediaNN (media controller with request API), and
+ /dev/daedalus-v4l2 (chardev bridge to the userspace daemon).
+ .
+ The actual decode happens in the userspace daemon shipped by the
+ daedalus-v4l2 package — this module is just the kernel-side V4L2
+ plumbing. Install both to actually serve VAAPI / V4L2 clients.
+ .
+ Built via DKMS against the running kernel's headers.
@@ -0,0 +1,21 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: daedalus-v4l2
+Upstream-Contact: Markus Fritsche <fritsche.markus@gmail.com>
+Source: https://git.reauktion.de/reauktion/daedalus-v4l2
+
+Files: *
+Copyright: 2026 Markus Fritsche <fritsche.markus@gmail.com>
+License: GPL-2.0-or-later
+Comment:
+ Kernel module (loadable into the Linux kernel) — GPL-2.0-or-later.
+ The shared protocol header carries an additional Linux-syscall-note
+ exception so userspace inclusion is BSD-clean.
+
+License: GPL-2.0-or-later
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+ .
+ On Debian systems, the complete text of the GNU General Public
+ License v2 can be found in `/usr/share/common-licenses/GPL-2'.