Hi,

I noticed in kernel 5.5.11-1, and still now in 5.5.13-1 that my sound card is
no longer recognized on my Lenovo Carbon X1. It used to work on 5.4.14.1-1 just
fine.

NAME="openSUSE Tumbleweed"
# VERSION="20200331"
ID="opensuse-tumbleweed"
ID_LIKE="opensuse suse"
VERSION_ID="20200331"

(full dmidecode attached)
$ sudo dmidecode -s system-version
ThinkPad X1 Carbon 7th

List of sinks -- only dummy.
$ pacmd list-sinks  
1 sink(s) available.
  * index: 0
    name: <auto_null>
    driver: <module-null-sink.c>
    flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
    state: SUSPENDED
    suspend cause: IDLE
    [...]
    properties:
        device.description = "Dummy Output"
        device.class = "abstract"
        device.icon_name = "audio-card"

Any idea? What other information would be useful?

Thank you.