STMicroelectronics STiH4xx HDMI CEC driver

modulename: stih-cec.ko

configname: CONFIG_VIDEO_STI_HDMI_CEC

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Media staging drivers
└─>Multimedia support
└─>STMicroelectronics STiH4xx HDMI CEC driver
In linux kernel since version 4.1 (release Date: 2015-06-21)  
This is a driver for STIH4xx HDMI CEC interface. It uses the
generic CEC framework interface.
CEC bus is present in the HDMI connector and enables communication
between compatible devices.

source code:
drivers/staging/media/st-cec/stih-cec.c