Comment 240 for bug 1563110

Following on from the comment above, if I look for "Audio" with a capital A in the dmesg output, this is a shortened version of what I get (the backend DAIs message is repeated multiple times in the real output)...

dmesg | grep Audio
[ 0.159834] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 9.038350] input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=0 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card0/input11
[ 9.038558] input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=1 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card0/input12
[ 9.038738] input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=2 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card0/input13
[ 16.076038] Audio Port: ASoC: no backend DAIs enabled for Audio Port