STMicroelectronics STM32 HDMI CEC driver

modulename: stm32-cec.ko

configname: CONFIG_CEC_STM32

Linux Kernel Configuration
└─>Device Drivers
└─>HDMI CEC drivers
└─>STMicroelectronics STM32 HDMI CEC driver
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This is a driver for STM32 interface. It uses the
generic CEC framework interface.
CEC bus is present in the HDMI connector and enables communication
between compatible devices.