This bug was fixed in the package linux-oem-5.14 - 5.14.0-1022.24

---------------
linux-oem-5.14 (5.14.0-1022.24) focal; urgency=medium

  * focal/linux-oem-5.14: 5.14.0-1022.24 -proposed tracker (LP:
#1959585)

  * Got black screen when resume from s2idle with AMD dGPU (LP: #1955790)
    - drm/amdgpu: don't do resets on APUs which don't support it

  * CVE-2022-0330
    - drm/i915: Flush TLBs before releasing backing store

  * CVE-2022-22942
    - SAUCE: drm/vmwgfx: Fix stale file descriptors on failed usercopy

  * CVE-2022-23222
    - bpf: Don't promote bogus looking registers after null check.
    - bpf, selftests: Add verifier test for mem_or_null register with offset.

  * CVE-2022-24122
    - ucount: Make get_ucount a safe get_user replacement

  * The display output on type-c hub doesn't work on ADL platform (LP: #1959061)
    - SAUCE: drm/i915/adlp: Fix TypeC PHY-ready status readout

 -- Timo Aaltonen <timo.aalto...@canonical.com>  Mon, 31 Jan 2022
17:45:20 +0200

** Changed in: linux-oem-5.14 (Ubuntu Focal)
       Status: In Progress => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-0330

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-22942

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-23222

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-24122

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https://bugs.launchpad.net/bugs/1959061

Title:
  The display output on type-c hub doesn't work on ADL platform

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-5.14 package in Ubuntu:
  Invalid
Status in linux source package in Focal:
  Invalid
Status in linux-oem-5.14 source package in Focal:
  Fix Released
Status in linux source package in Jammy:
  In Progress
Status in linux-oem-5.14 source package in Jammy:
  Invalid

Bug description:
  [Impact]
  The display output(DP/HDMI) on the USB type-c hub doesn't work. No display 
output device could be found after the monitor is plugged into the hub.

  [Fix]
  Intel provide a new patch to fix this issue on ADL platforms.

  [Test]
  Verified on ADL platform with different type-c hubs, the display output works.

  [Where problems could occur]
  The TCSS_DDI_STATUS register is indexed by tc_port not by the FIA port index. 
So, this patch is more like a fix and only affect ADL platforms. And as the 
commit log describes, the value is wrong on TC#3/4 ports, so it won't affect 
the origin working ports.

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