[Bug 2058331] Re: Update amd_sfh for AMD strix series

This bug is awaiting verification that the linux-oem-6.8/6.8.0-1006.6
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-oem-6.8' to 'verification-done-
noble-linux-oem-6.8'. If the problem still exists, change the tag
'verification-needed-noble-linux-oem-6.8' to 'verification-failed-noble-
linux-oem-6.8'.


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-oem-6.8-v2 verification-needed-noble-linux-oem-6.8

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Title:
Update amd_sfh 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:
Triaged
Status in linux-oem-6.8 source package in Noble:
Fix Committed

Bug description:
[SRU Justification]

[Impact]

AMD MP2 controller not correctly enabled on new processors and thus
the associated sensors.

[ 0.784296] pcie_mp2_amd: probe of 0000:c4:00.7 failed with error -12

[Fix]

6 upstream commits from v6.9-rc1.

[Test Case]

The MP2 shall ben enabled correctly with:

c4:00.7 MP2 I2C controller: Advanced Micro Devices, Inc. [AMD] Device
15e6

[Where problems could occur]

No. This enables MP2 on new processor families with backward support.

[Other Info]

While this is on v6.9-rc1 only, Noble and oem-6.8 will be nominated
for fix.

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

Extend MP2 register region to enable family 1AH based family on the
supported OEM platforms, needs to be backported into oem-6.8.

[ 0.784296] pcie_mp2_amd: probe of 0000:c4:00.7 failed with error -12

Following fixes applied to linus tree:
* 90184f90c9ac5 HID: amd_sfh: Set the AMD SFH driver to depend on x86
* 6296562f30b1c HID: amd_sfh: Extend MP2 register access to SFH
* 2105e8e00da46 HID: amd_sfh: Improve boot time when SFH is available
* c1db0073212ef HID: amd_sfh: Avoid disabling the interrupt
* bbf0dec306966 HID: amd_sfh: Update HPD sensor structure elements
* 333861f4cca6d HID: amd_sfh: Increase sensor command timeout

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