b52bef3c31
- Sys-clk-OC
- Major cleanup in clock_manager, preparing to add basic Erista support.
- Added an experimental CPU & GPU frequency governor.
- Known issue:
- Occasional stuttering is expected: GPU load% metric PMU_GET_GPU_LOAD does not reflect real utilization precisely. Use another metric, some interpolation algo or add min frequency option for improvement.
- Loader
- Addressed an issue for Erista variants: Boot with unmodified Fusee or Hekate, nn::pcv::EmcDvfsPeriodicCompHandler will fail with rc 0x8C5. Fixed by removing 40.8 MHz while retaining 1600.0 MHz MEM table -- however, this means user has to use modified sys-clk.
102 lines
3.8 KiB
C
102 lines
3.8 KiB
C
/*
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* --------------------------------------------------------------------------
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* "THE BEER-WARE LICENSE" (Revision 42):
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* <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
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* wrote this file. As long as you retain this notice you can do whatever you
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* want with this stuff. If you meet any of us some day, and you think this
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* stuff is worth it, you can buy us a beer in return. - The sys-clk authors
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* --------------------------------------------------------------------------
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*/
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#pragma once
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#include <stdint.h>
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#include <stddef.h>
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typedef enum {
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SysClkConfigValue_PollingIntervalMs = 0,
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SysClkConfigValue_TempLogIntervalMs,
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SysClkConfigValue_CsvWriteIntervalMs,
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SysClkConfigValue_AutoCPUBoost,
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SysClkConfigValue_SyncReverseNXMode,
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SysClkConfigValue_AllowUnsafeFrequencies,
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SysClkConfigValue_DisableFastCharging,
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SysClkConfigValue_ChargingLimitPercentage,
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SysClkConfigValue_GovernorExperimental,
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SysClkConfigValue_EnumMax,
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} SysClkConfigValue;
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typedef struct {
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uint64_t values[SysClkConfigValue_EnumMax];
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} SysClkConfigValueList;
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static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pretty)
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{
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switch(val)
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{
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case SysClkConfigValue_PollingIntervalMs:
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return pretty ? "Polling Interval (ms)" : "poll_interval_ms";
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case SysClkConfigValue_TempLogIntervalMs:
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return pretty ? "Temperature logging interval (ms)" : "temp_log_interval_ms";
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case SysClkConfigValue_CsvWriteIntervalMs:
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return pretty ? "CSV write interval (ms)" : "csv_write_interval_ms";
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case SysClkConfigValue_AutoCPUBoost:
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return pretty ? "Enable Auto CPU Boost" : "auto_cpu_boost";
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case SysClkConfigValue_SyncReverseNXMode:
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return pretty ? "Enable ReverseNX Mode Sync" : "sync_reversenx_mode";
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case SysClkConfigValue_AllowUnsafeFrequencies:
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return pretty ? "Allow Unsafe Frequencies" : "allow_unsafe_freq";
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case SysClkConfigValue_DisableFastCharging:
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return pretty ? "Disable Fast Charging" : "disable_fast_charging";
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case SysClkConfigValue_ChargingLimitPercentage:
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return pretty ? "Charging Limit (%%)" : "charging_limit_perc";
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case SysClkConfigValue_GovernorExperimental:
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return pretty ? "Governor (Experimental)" : "governor_experimental";
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default:
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return NULL;
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}
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}
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static inline uint64_t sysclkDefaultConfigValue(SysClkConfigValue val)
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{
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switch(val)
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{
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case SysClkConfigValue_PollingIntervalMs:
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return 500ULL;
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case SysClkConfigValue_TempLogIntervalMs:
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case SysClkConfigValue_CsvWriteIntervalMs:
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case SysClkConfigValue_AllowUnsafeFrequencies:
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case SysClkConfigValue_DisableFastCharging:
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case SysClkConfigValue_GovernorExperimental:
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return 0ULL;
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case SysClkConfigValue_AutoCPUBoost:
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case SysClkConfigValue_SyncReverseNXMode:
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return 1ULL;
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case SysClkConfigValue_ChargingLimitPercentage:
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return 100ULL;
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default:
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return 0ULL;
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}
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}
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static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t input)
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{
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switch(val)
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{
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case SysClkConfigValue_PollingIntervalMs:
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return input > 0;
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case SysClkConfigValue_TempLogIntervalMs:
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case SysClkConfigValue_CsvWriteIntervalMs:
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return true;
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case SysClkConfigValue_AutoCPUBoost:
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case SysClkConfigValue_SyncReverseNXMode:
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case SysClkConfigValue_AllowUnsafeFrequencies:
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case SysClkConfigValue_DisableFastCharging:
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case SysClkConfigValue_GovernorExperimental:
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return (input & 0x1) == input;
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case SysClkConfigValue_ChargingLimitPercentage:
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return (input <= 100 && input >= 20);
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default:
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return false;
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}
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} |