[PATCH 0/7][SRU][Noble] Update amd-pmf for AMD strix series
You-Sheng Yang
vicamo.yang at canonical.com
Tue Jun 25 06:43:14 UTC 2024
BugLink: https://bugs.launchpad.net/bugs/2058330
[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:
amd-pmf AMDI0103:00: registered PMF device successfully
Access via sysfs:
root at 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.
Shyam Sundar S K (7):
platform/x86/amd/pmf: Differentiate PMF ACPI versions
platform/x86/amd/pmf: Disable debugfs support for querying power
thermals
platform/x86/amd/pmf: Add support to get sbios requests in PMF driver
platform/x86/amd/pmf: Add support to notify sbios heart beat event
platform/x86/amd/pmf: Add support to get APTS index numbers for static
slider
platform/x86/amd/pmf: Add support to get sps default APTS index values
platform/x86/amd/pmf: Update sps power thermals according to the
platform-profiles
drivers/platform/x86/amd/pmf/acpi.c | 136 +++++++++++++++++++++++++-
drivers/platform/x86/amd/pmf/core.c | 15 ++-
drivers/platform/x86/amd/pmf/pmf.h | 85 ++++++++++++++++
drivers/platform/x86/amd/pmf/sps.c | 145 +++++++++++++++++++++++++++-
4 files changed, 374 insertions(+), 7 deletions(-)
--
2.43.0
More information about the kernel-team
mailing list