HDMI CEC: What? Why? How? HD

HDMI CEC: What? Why? How? - Hans Verkuil, Cisco Systems Norway The HDMI connector features a CEC (Consumer Electronics Control) pin that allows connected devices to detect and control one another. This talk describes what CEC is, why you would want to implement support for it, and how you can use the new kernel framework and API that was introduced in kernel 4.8 to support this HDMI feature. In addition to describing the framework, this presentation will also demonstrate CEC compliance tests that were created to test both your own CEC application code and the CEC implementation of other CEC devices. About Hans Verkuil Hans Verkuil started contributing patches to the MPEG encoder/decoder ivtv driver in early 2004 and it snowballed from there. Since 2013 he is the video4linux co-maintainer responsible for V4L2 bridge drivers and video receivers and transmitters. He lives in Oslo, Norway, working as a senior R&D software engineer at Cisco Systems Norway, developing - surprise! - video4linux drivers.