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cpufreq/amd-pstate: Add POWER_SUPPLY select for dynamic EPP

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The dynamic EPP feature uses power_supply_reg_notifier() and
power_supply_unreg_notifier() but doesn't declare a dependency on
POWER_SUPPLY, causing linker errors when POWER_SUPPLY is not enabled.

Add POWER_SUPPLY to the selects.

Suggested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Fixes: e30ca6dd53 ("cpufreq/amd-pstate: Add dynamic energy performance preference")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202604040742.ySEdkuAa-lkp@intel.com/
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20260407194949.310114-1-mario.limonciello@amd.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Mario Limonciello
2026-04-07 14:49:49 -05:00
committed by Rafael J. Wysocki
parent d7d36c3a09
commit 6793439775
1 changed files with 1 additions and 0 deletions
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1
drivers/cpufreq/Kconfig.x86
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@@ -41,6 +41,7 @@ config X86_AMD_PSTATE
select ACPI_CPPC_LIB if X86_64
select CPU_FREQ_GOV_SCHEDUTIL if SMP
select ACPI_PLATFORM_PROFILE
select POWER_SUPPLY
help
This driver adds a CPUFreq driver which utilizes a fine grain
processor performance frequency control range instead of legacy