SRU:
* https://kernel.ubuntu.com/gitea/kernel/noble-linux-oem/pulls/2 (oem-6.8)
** Description changed:
+ [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
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => Invalid
** Changed in: linux (Ubuntu)
Status: Invalid => Fix Released
** Changed in: linux (Ubuntu Noble)
Status: New => Triaged
** Changed in: linux-oem-6.8 (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-oem-6.8 (Ubuntu Noble)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/2058331
Title:
Update amd_sfh for AMD strix series
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