Packages with the cec use flag

media-plugins / vdr-xineliboutput : Video Disk Recorder Xinelib PlugIn

  • Enable CEC support through dev-libs/libcec

media-tv / kodi : A free and open source media-player and entertainment hub

  • Enable support for HDMI-CEC devices via libcec

media-tv / mythtv : Homebrew PVR project

  • Allows you to control CEC enabled TVs via HDMI. Currently requires a USB based CEC -> HDMI injector between your TV and video card since no graphics drivers support CEC natively.