This bug is awaiting verification that the linux-ibm-gt-
tdx/6.8.0-1009.10+tdx1 kernel in -proposed solves the problem. Please
test the kernel and update this bug with the results. If the problem is
solved, change the tag 'verification-needed-noble-linux-ibm-gt-tdx' to
'verification-done-noble-linux-ibm-gt-tdx'. If the problem still exists,
change the tag 'verification-needed-noble-linux-ibm-gt-tdx' to
'verification-failed-noble-linux-ibm-gt-tdx'.


If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.


See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: kernel-spammed-noble-linux-ibm-gt-tdx-v2 
verification-needed-noble-linux-ibm-gt-tdx

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Packages, which is subscribed to linux-oem-6.8 in Ubuntu.
https://bugs.launchpad.net/bugs/2058330

Title:
  Update amd-pmf for AMD strix series

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem-6.8 package in Ubuntu:
  Invalid
Status in linux source package in Noble:
  Fix Committed
Status in linux-oem-6.8 source package in Noble:
  Fix Released
Status in linux-oem-6.8 source package in Oracular:
  Invalid

Bug description:
  [SRU Justfication]

  [Impact]

  Missing AMD-PMF support for AMD Strix platforms.

  [Fix]

  A few commits from v6.9-rc1.

  [Test Case]

  And feature enabled message should appear in dmesg:

  [ 3.203628] amd-pmf AMDI0103:00: registered PMF device successfully

  Access via sysfs:

  root@test:/sys/devices/platform/AMDI0103:00# cat cnqf_enable
  on

  [Where problems could occur]

  PMF once caused cpufreq locks or other unexpected behaviors in the
  past and may take additional fix to address.

  [Other Info]

  While this is in v6.9-rc-1 now, Noble and OEM-6.8 will be nominated
  for fix.

  ========== original bug report ==========

  These updates will be enhanced amd-pmf for family 1AH on the supported
  OEM platforms, including enabling new revision for BIOS notify events,
  support static slider by APTS (AMD Performance and Thermal
  State)...etc. Needs to be backported into oem-6.8.

  Following are commits merged to linus tree for v6.9-rc1:
  * 8362e862fb879 platform/x86/amd/pmf: Update sps power thermals according to 
the platform-profiles
  * 3eecb434d7f21 platform/x86/amd/pmf: Add support to get sps default APTS 
index values
  * 48d38f569261b platform/x86/amd/pmf: Add support to get APTS index numbers 
for static slider
  * 6262938eef282 platform/x86/amd/pmf: Add support to notify sbios heart beat 
event
  * 5fdc8b82aab4c platform/x86/amd/pmf: Add support to get sbios requests in 
PMF driver
  * 233f78e11e1fa platform/x86/amd/pmf: Disable debugfs support for querying 
power thermals
  * a33e9e106601b platform/x86/amd/pmf: Differentiate PMF ACPI versions

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