From a2e6840b37b45d04e095c47f961211b7697cb063 Mon Sep 17 00:00:00 2001
From: Huang Rui <ray.huang@amd.com>
Date: Thu, 6 Jan 2022 15:43:05 +0800
Subject: [PATCH] cpufreq: amd-pstate: Fix Kconfig dependencies for AMD P-State
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The AMD P-State driver is based on ACPI CPPC function, so ACPI should be
dependence of this driver in the kernel config.
In file included from ../drivers/cpufreq/amd-pstate.c:40:0:
../include/acpi/processor.h:226:2: error: unknown type name ‘phys_cpuid_t’
phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */
^~~~~~~~~~~~
../include/acpi/processor.h:355:1: error: unknown type name ‘phys_cpuid_t’; did you mean ‘phys_addr_t’?
phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id);
^~~~~~~~~~~~
phys_addr_t
CC drivers/rtc/rtc-rv3029c2.o
../include/acpi/processor.h:356:1: error: unknown type name ‘phys_cpuid_t’; did you mean ‘phys_addr_t’?
phys_cpuid_t acpi_map_madt_entry(u32 acpi_id);
^~~~~~~~~~~~
phys_addr_t
../include/acpi/processor.h:357:20: error: unknown type name ‘phys_cpuid_t’; did you mean ‘phys_addr_t’?
int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id);
^~~~~~~~~~~~
phys_addr_t
See https://lore.kernel.org/lkml/20e286d4-25d7-fb6e-31a1-4349c805aae3@infradead.org/.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Huang Rui <ray.huang@amd.com>
[ rjw: Subject edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/cpufreq/Kconfig.x86 | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86
index a951768c3ebb9..55516043b656b 100644
--- a/drivers/cpufreq/Kconfig.x86
+++ b/drivers/cpufreq/Kconfig.x86
@@ -36,9 +36,9 @@ config X86_PCC_CPUFREQ
config X86_AMD_PSTATE
tristate "AMD Processor P-State driver"
- depends on X86
- select ACPI_PROCESSOR if ACPI
- select ACPI_CPPC_LIB if X86_64 && ACPI
+ depends on X86 && ACPI
+ select ACPI_PROCESSOR
+ select ACPI_CPPC_LIB if X86_64
select CPU_FREQ_GOV_SCHEDUTIL if SMP
help
This driver adds a CPUFreq driver which utilizes a fine grain
--
GitLab