OmniNX/Horizon-OC
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DVFS: Add offset

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This commit is contained in:
Lightos1
2026-02-12 16:44:04 +01:00
parent 8f28daceef
commit 14e0053335
3 changed files with 52 additions and 19 deletions
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5
Source/sys-clk/common/include/sysclk/config.h
View File

@@ -59,6 +59,7 @@ typedef enum {
HorizonOCConfigValue_EnableUnsafeDisplayFreqs,
HorizonOCConfigValue_DVFSMode,
HorizonOCConfigValue_DVFSOffset,
HocClkConfigValue_FixCpuVoltBug,
@@ -232,6 +233,9 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
case HorizonOCConfigValue_DVFSMode:
return pretty ? "DVFS Mode" : "dvfs_mode";
case HorizonOCConfigValue_DVFSOffset:
return pretty ? "DVFS Offset" : "dvfs_offset";
// KIP config values
case KipConfigValue_custRev:
return pretty ? "Custom Revision" : "kip_cust_rev";
@@ -550,6 +554,7 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
case KipConfigValue_t7_tWTR_fine_tune:
case KipCrc32:
case HorizonOCConfigValue_DVFSMode:
case HorizonOCConfigValue_DVFSOffset:
return true;
case HorizonOCConfigValue_BatteryChargeCurrent:
return ((input >= 1024) && (input <= 3072)) || !input;

56
Source/sys-clk/overlay/src/ui/gui/misc_gui.cpp
View File

@@ -298,6 +298,45 @@ void MiscGui::listUI()
addFreqButton(HocClkConfigValue_EristaMaxCpuClock, nullptr, SysClkModule_CPU, cpu_freq_label_e);
}
if (IsMariko()) {
std::vector<NamedValue> dvfsValues = {
NamedValue("Disabled", DVFSMode_Disabled),
NamedValue("PCV Hijack", DVFSMode_Hijack),
// NamedValue("Official Service", DVFSMode_OfficialService),
// NamedValue("Hack", DVFSMode_Hack),
};
addConfigButton(
HorizonOCConfigValue_DVFSMode,
"GPU DVFS Mode",
ValueRange(0, 0, 1, "", 0),
"GPU DVFS Mode",
&thresholdsDisabled,
{},
dvfsValues,
false
);
std::vector<NamedValue> dvfsOffset = {
NamedValue("-50", 0xFFFFFFCE),
NamedValue("-45", 0xFFFFFFD3),
NamedValue("-40", 0xFFFFFFD8),
NamedValue("-30", 0xFFFFFFE2),
NamedValue("-25", 0xFFFFFFE7),
NamedValue("-20", 0xFFFFFFEC),
NamedValue("-10", 0xFFFFFFF6),
NamedValue(" -5", 0xFFFFFFFB),
NamedValue(" 0", 0),
NamedValue(" +5", 5),
NamedValue("+10", 10),
NamedValue("+15", 15),
NamedValue("+20", 20),
};
addConfigButton(HorizonOCConfigValue_DVFSOffset, "GPU DVFS Offset", ValueRange(0, 12, 1, "", 0), "GPU DVFS Offset", &thresholdsDisabled, {}, dvfsOffset, false);
}
this->listElement->addItem(new tsl::elm::CategoryHeader("KIP"));
tsl::elm::ListItem* saveBtn = new tsl::elm::ListItem("Save KIP Settings");
@@ -345,23 +384,6 @@ void MiscGui::listUI()
this->listElement->addItem(gpuSubmenu);
this->listElement->addItem(new tsl::elm::CategoryHeader("Experimental"));
std::vector<NamedValue> dvfsValues = {
NamedValue("Disabled", DVFSMode_Disabled),
NamedValue("PCV Hijack", DVFSMode_Hijack),
// NamedValue("Official Service", DVFSMode_OfficialService),
// NamedValue("Hack", DVFSMode_Hack),
};
addConfigButton(
HorizonOCConfigValue_DVFSMode,
"GPU DVFS Mode",
ValueRange(0, 0, 1, "", 0),
"GPU DVFS Mode",
&thresholdsDisabled,
{},
dvfsValues,
false
);
#if IS_MINIMAL == 0
std::vector<NamedValue> chargerCurrents = {

10
Source/sys-clk/sysmodule/src/clock_manager.cpp
View File

@@ -566,7 +566,10 @@ void ClockManager::Tick()
);
if(module == SysClkModule_MEM && Board::GetSocType() == SysClkSocType_Mariko && targetHz > oldHz && this->config->GetConfigValue(HorizonOCConfigValue_DVFSMode) == DVFSMode_Hijack) {
u32 vmin = Board::GetMinimumGpuVoltage(targetHz / 1000000);
s32 dvfsOffset = this->config->GetConfigValue(HorizonOCConfigValue_DVFSOffset);
dvfsOffset = std::max(dvfsOffset, -50);
u32 vmin = Board::GetMinimumGpuVoltage(targetHz / 1000000) + dvfsOffset;
Board::PcvHijackDvfs(vmin);
/* Update the voltage. */
@@ -586,7 +589,10 @@ void ClockManager::Tick()
}
if(module == SysClkModule_MEM && Board::GetSocType() == SysClkSocType_Mariko && targetHz < oldHz && this->config->GetConfigValue(HorizonOCConfigValue_DVFSMode) == DVFSMode_Hijack) {
Board::PcvHijackDvfs(Board::GetMinimumGpuVoltage(targetHz / 1000000));
s32 dvfsOffset = this->config->GetConfigValue(HorizonOCConfigValue_DVFSOffset);
dvfsOffset = std::max(dvfsOffset, -50);
u32 vmin = Board::GetMinimumGpuVoltage(targetHz / 1000000) + dvfsOffset;
Board::PcvHijackDvfs(vmin);
targetHz = this->context->overrideFreqs[SysClkModule_GPU];
if (!targetHz)