B2C2 FlexCop II/III PCI DVB tuner cards (TechniSat SkyStar2 family)
PCI digital TV tuner cards built around B2C2's FlexCop II and III chips, most famously sold as the TechniSat SkyStar 2, AirStar, and CableStar 2. They were popular consumer DVB-S/C/T receivers in desktop PCs from roughly 2002 through the late 2000s, before USB tuners and software-defined radio largely displaced internal PCI TV cards.
recommendation
A candidate for future removal because the hardware is a family of consumer PCI satellite, cable, and terrestrial TV tuner cards from the early-to-mid 2000s, sold by TechniSat and B2C2 with driver support targeting Windows XP/Vista/7. The code still builds and picks up the occasional stable-tree fix in 2025, but there is no active upstream development and no realistic path for new buyers, so it is reasonable to flag it for eventual deprecation even though no removal patches are currently in flight.
repository signals
sources
- lore.kernel.org
`lore_activity` for `drivers/media/pci/b2c2/flexcop-pci.c` shows the driver still receives occasional maintenance via stable backports as of 2025-10-29, but not evidence of high upstream feature activity.
- cateee.net
LKDDb identifies this as support for Technisat/B2C2 Air/Sky/Cable2PC PCI hardware and maps PCI ID 13d0:2103 to the B2C2 FlexCopII / TechniSat SkyStar2 class of cards.
- technisat.de
TechniSat's SkyStar 2 TV PCI datasheet describes a legacy PCI TV tuner with Windows XP/Vista/7 era support, consistent with obsolete consumer hardware rather than modern new deployments.
codex reasoning notes (technical)
Real driver: local source inspection (`rg`, `sed`) shows `module_pci_driver`, PCI ID 13d0:2103, and Kconfig naming Technisat/B2C2 Air/Sky/CableStar2 PCI. Lore evidence came from `lore_activity`; it found stable-release traffic touching `flexcop-pci.c`, which I treat as weak maintenance signal, not active subsystem development. Removal-talk check via `lore_file_timeline` on the directory returned no hits, so there is no clear upstream removal series in evidence. Deployment/market evidence came from web search: LKDDb confirms exact hardware class, and TechniSat's datasheet shows an old PCI card with pre-Windows-10 OS targets. That supports `deprecate` rather than `remove`: hardware appears legacy and low-deployment, but the code is still buildable and sees occasional fixes.