default or selected kernelversion does not have config value CONFIG_SND_SOC_SOF_HDA_COMMON_HDMI_CODEC.
Result is shown for kernelversion 5.8-rc2

SOF common HDA HDMI codec driver

configname: CONFIG_SND_SOC_SOF_HDA_COMMON_HDMI_CODEC

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SOF common HDA HDMI codec driver
In linux kernel since version 5.5 (release Date: 2020-01-26)  
This adds support for HDMI audio by using the common HDA
HDMI/DisplayPort codec driver.
Say Y if you want to use the common codec driver with SOF.
If unsure select "Y".