From a81703c37b8f80311e2af9be65ed3154f5581887 Mon Sep 17 00:00:00 2001 From: Marc Jones Date: Fri, 18 Dec 2020 10:44:47 -0700 Subject: soc/intel/common/block/acpi: Make calculate_power() global Change static calculate_power() function to global and update the name to common_calculate_power_ratio() for SOC ACPI code use. Change-Id: I0e2d118ad52b36859bfc6029b7dee946193841f4 Signed-off-by: Marc Jones Reviewed-on: https://review.coreboot.org/c/coreboot/+/48739 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber Reviewed-by: Jay Talbott --- src/soc/intel/common/block/acpi/acpi.c | 4 ++-- src/soc/intel/common/block/include/intelblocks/acpi.h | 5 +++++ 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c index d217729446..a6c626f682 100644 --- a/src/soc/intel/common/block/acpi/acpi.c +++ b/src/soc/intel/common/block/acpi/acpi.c @@ -242,7 +242,7 @@ void southbridge_inject_dsdt(const struct device *device) } } -static int calculate_power(int tdp, int p1_ratio, int ratio) +int common_calculate_power_ratio(int tdp, int p1_ratio, int ratio) { u32 m; u32 power; @@ -360,7 +360,7 @@ void generate_p_state_entries(int core, int cores_per_package) ratio >= ratio_min; ratio -= ratio_step) { /* Calculate power at this ratio */ - power = calculate_power(power_max, ratio_max, ratio); + power = common_calculate_power_ratio(power_max, ratio_max, ratio); clock = (ratio * cpu_get_bus_clock()) / KHz; acpigen_write_PSS_package(clock, /* MHz */ diff --git a/src/soc/intel/common/block/include/intelblocks/acpi.h b/src/soc/intel/common/block/include/intelblocks/acpi.h index d058a5db6b..cd3a309c21 100644 --- a/src/soc/intel/common/block/include/intelblocks/acpi.h +++ b/src/soc/intel/common/block/include/intelblocks/acpi.h @@ -63,4 +63,9 @@ void generate_t_state_entries(int core, int cores_per_package); */ void soc_power_states_generation(int core_id, int cores_per_package); +/* + * Common function to calculate the power ratio for power state generation + */ +int common_calculate_power_ratio(int tdp, int p1_ratio, int ratio); + #endif /* _SOC_INTEL_COMMON_BLOCK_ACPI_H_ */ -- cgit v1.2.3