]> git.ipfire.org Git - thirdparty/linux.git/commit
platform/x86/amd/pmf: Add custom BIOS input support for AMD_CPU_ID_PS
authorShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Mon, 1 Sep 2025 11:01:37 +0000 (16:31 +0530)
committerIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Thu, 11 Sep 2025 08:03:42 +0000 (11:03 +0300)
commit04199ef48ac2c5f0985a54171da47a218c37b00f
treed5bf563114dc0097f5faf50580c6533528b9ebdd
parent4389d38080d72a818de2731663d0b5571f66db31
platform/x86/amd/pmf: Add custom BIOS input support for AMD_CPU_ID_PS

The PMF ACPI Specification (APMF) has been revised to version 1.3 to allow
for additional custom BIOS inputs, enabling OEMs to have more precise
thermal management of the system. This update includes adding support to
the driver using the new data structure received from the BIOS through the
existing APMF interfaces.

Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Tested-by: Yijun Shen <Yijun.Shen@Dell.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://patch.msgid.link/20250901110140.2519072-7-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
drivers/platform/x86/amd/pmf/acpi.c
drivers/platform/x86/amd/pmf/pmf.h
drivers/platform/x86/amd/pmf/spc.c