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>
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