Tested on one Lenovo and one Dell machines, they all use legacy HDA audio driver. Upgraded the g-c-c to 0buntu2, plug a hdmi/dp monitor, we could see the hdmi-stereo from the configuration combo list and audio worked well. Without this SRU, users will see the empty configuration combo list and need users manually select profile.
Tested on one Lenovo and one Dell machines, they all use legacy HDA audio driver. Upgraded the g-c-c to 0buntu2, plug a hdmi/dp monitor, we could see the hdmi-stereo from the configuration combo list and audio worked well. Without this SRU, users will see the empty configuration combo list and need users manually select profile.
Verified done on focal.