This bug is awaiting verification that the linux-azure-
fips/6.8.0-1034.39+fips1 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-azure-fips' to
'verification-done-noble-linux-azure-fips'. If the problem still exists,
change the tag 'verification-needed-noble-linux-azure-fips' to
'verification-failed-noble-linux-azure-fips'.


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-azure-fips-v2 
verification-needed-noble-linux-azure-fips

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.8 in Ubuntu.
https://bugs.launchpad.net/bugs/2073282

Title:
  Fix power consumption while using HW accelerated video decode on AMD
  platforms

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux-oem-6.8 package in Ubuntu:
  Invalid
Status in linux source package in Noble:
  Fix Released
Status in linux-oem-6.11 source package in Noble:
  Fix Released
Status in linux-oem-6.8 source package in Noble:
  Fix Released
Status in linux source package in Oracular:
  Fix Released
Status in linux-oem-6.11 source package in Oracular:
  Invalid
Status in linux-oem-6.8 source package in Oracular:
  Invalid

Bug description:
  [SRU Justification]

  [Impact]

  Power consumption measurements are worse than Windows while using HW
  accelerated video decoding.

  [Fix]

  Two commits from upstream v6.11-rc1 to add a unified queue to VCN for
  more power saving.

  [Test Case]

  This involves attaching probes on mainboard and can only be performed
  by AMD/ODM.

  [Where problems could occur]

  No.

  [Other Info]

  To apply to all kernels >= 6.8. Orauclar/Noble, OEM-6.8, OEM-6.11 are
  nominated for fix.

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

  Affected platforms are AMD Phoenix, Phoenix2, Kracken, Strix and
  Strix-Halo.

  Patches being upstreamed:
  * https://lore.kernel.org/all/[email protected]/
  * https://lore.kernel.org/all/[email protected]/

  Patches backported to 6.8/6.10:
  * https://git.kernel.org/superm1/h/superm1/vcn-dpg-6.8
  * https://git.kernel.org/superm1/h/superm1/vcn-dpg-6.10

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