cxdtv —
digital video driver for Conexant CX2388x based cards
cxdtv* at pci? dev ? function ?
The cxdtv driver provides support for digital video
  cards based on the Conexant CX23881, CX23882, CX23883, and CX23884 multimedia
  bridges.
Supported cards include:
  - ATI HDTV Wonder (digital-only)
- pcHDTV HD5500
Thecxdtv device driver first appeared in
  NetBSD 6.0.
The cxdtv driver was written by
  Jonathan A. Kollasch
  ⟨jakllsch@NetBSD.org⟩ and Jared D.
  McNeill ⟨jmcneill@NetBSD.org⟩.
The cxdtv driver lacks support for analog video capture,
  analog audio capture, FM tuning, and the IR receiver.