Comment 63 for bug 1834771

In kernel 4.18, there are 4 folders
pcm0c
pcm0p
pcm3p
pcm7p

the info file in the last folder pcm7p, reads
card: 0
device: 7
subdevice: 0
stream: PLAYBACK
id: HDMI 1
name: HDMI 1
subname: subdevice #0
class: 0
subclass: 0
subdevices_count: 1
subdevices_avail: 1

and there are 5 files now
codec#0, codec#3, eld#3.0, eld#3.1 and id.
(see the codec#3 attached)

eld#3.0 just says
monitor_present 0
eld_valid 0

Attached is the eld#3.1 file

I tried copying the missing files/folders from the launch under 4.18 to the launch under 5.6 kernel but keep being told there is not enough room - which makes little sense, the files/folders are tiny, and I've plenty of space.