update binaries

Incorporate Traditional Chinese into Horizon-oc-overlay.

README.md

@@ -1,7 +1,7 @@
 
 <div align="center">
 
-<img src="assets/logo.png" alt="logo" width="350"/>
+<img src="assets/logo.png" alt="logo" width="768"/>
 
 ---
 
@@ -41,7 +41,7 @@ It enables advanced CPU, GPU, and RAM tuning with user-friendly configuration to
 * Built-in configurator
 * Compatible with most homebrew
 
-> It is reccomended to read the [guide](https://rentry.co/howtoget60fps) before proceeding, as this can help you get a *significant* performance boost over the default settings, often times with less power draw and heat output
+> It is recommended to read the [guide](https://rentry.co/howtoget60fps) before proceeding, as this can help you get a *significant* performance boost over the default settings, often times with less power draw and heat output
 
 ---
 

Source/Atmosphere-Patches/secmon_define_soctherm_access_table.inc

@@ -1,25 +0,0 @@
-/*
- * Copyright (c) Atmosphère-NX
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define __ACCESS_TABLE_NAME__    SocthermAccessTable
-#define __ACCESS_TABLE_ADDRESS__ MemoryRegionPhysicalDeviceSoctherm.GetAddress()
-#define __ACCESS_TABLE_INC__     "secmon_soctherm_access_table_data.inc"
-
-#include "secmon_define_access_table.inc"
-
-#undef __ACCESS_TABLE_INC__
-#undef __ACCESS_TABLE_ADDRESS__
-#undef __ACCESS_TABLE_NAME__

Source/Atmosphere-Patches/secmon_memory_layout.hpp

@@ -123,7 +123,7 @@ namespace ams::secmon {
     constexpr inline const MemoryRegion MemoryRegionPhysicalIramBootCode = MemoryRegion(UINT64_C(0x40020000), 0x20000);
     static_assert(MemoryRegionPhysicalIram.Contains(MemoryRegionPhysicalIramBootCode));
 
-    constexpr inline const MemoryRegion MemoryRegionVirtualDevice = MemoryRegion(UINT64_C(0x1F0040000), UINT64_C(0x40000 + 0x2000));
+    constexpr inline const MemoryRegion MemoryRegionVirtualDevice = MemoryRegion(UINT64_C(0x1F0040000), UINT64_C(0x40000));
     static_assert(MemoryRegionVirtual.Contains(MemoryRegionVirtualDevice));
 
     constexpr inline const MemoryRegion MemoryRegionVirtualDeviceEmpty = MemoryRegion(MemoryRegionVirtualDevice.GetStartAddress(), 0);
@@ -155,9 +155,6 @@ namespace ams::secmon {
         HANDLER(Disp1,                                         Sdmmc, UINT64_C(0x54200000), UINT64_C(0x3000), true, ## __VA_ARGS__) \
         HANDLER(Dsi,                                           Disp1, UINT64_C(0x54300000), UINT64_C(0x1000), true, ## __VA_ARGS__) \
         HANDLER(MipiCal,                                         Dsi, UINT64_C(0x700E3000), UINT64_C(0x1000), true, ## __VA_ARGS__) \
-        HANDLER(Soctherm,                                    MipiCal, UINT64_C(0x700E2000), UINT64_C(0x1000), true, ## __VA_ARGS__) \
-        HANDLER(ExternalMemoryController1,                  Soctherm, UINT64_C(0x7001e000), UINT64_C(0x1000), true, ## __VA_ARGS__) \
-        HANDLER(ExternalMemoryController2, ExternalMemoryController1, UINT64_C(0x7001f000), UINT64_C(0x1000), true, ## __VA_ARGS__) \
 
     #define DEFINE_DEVICE_REGION(_NAME_, _PREV_, _ADDRESS_, _SIZE_, _SECURE_)                                                                                      \
         constexpr inline const MemoryRegion MemoryRegionVirtualDevice##_NAME_  = MemoryRegion(MemoryRegionVirtualDevice##_PREV_.GetEndAddress() + 0x1000, _SIZE_); \

Source/Atmosphere-Patches/secmon_smc_handler.cpp

@@ -0,0 +1,268 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <exosphere.hpp>
+#include "../secmon_error.hpp"
+#include "../secmon_misc.hpp"
+#include "secmon_smc_common.hpp"
+#include "secmon_smc_handler.hpp"
+#include "secmon_smc_aes.hpp"
+#include "secmon_smc_carveout.hpp"
+#include "secmon_smc_device_unique_data.hpp"
+#include "secmon_smc_error.hpp"
+#include "secmon_smc_info.hpp"
+#include "secmon_smc_memory_access.hpp"
+#include "secmon_smc_power_management.hpp"
+#include "secmon_smc_random.hpp"
+#include "secmon_smc_register_access.hpp"
+#include "secmon_smc_result.hpp"
+#include "secmon_smc_rsa.hpp"
+
+namespace ams::secmon::smc {
+
+    namespace {
+
+        struct HandlerInfo {
+            u32 function_id;
+            u32 restriction_mask;
+            SmcHandler handler;
+        };
+
+        struct HandlerTable {
+            const HandlerInfo *entries;
+            size_t count;
+        };
+
+        enum HandlerType : int {
+            HandlerType_User  = 0,
+            HandlerType_Kern  = 1,
+            HandlerType_Count = 2,
+        };
+
+        enum Restriction {
+            Restriction_None                       = (0 << 0),
+            Restriction_Normal                     = (1 << 0),
+            Restriction_DeviceUniqueDataNotAllowed = (1 << 1),
+            Restriction_SafeModeNotAllowed         = (1 << 2),
+        };
+
+        enum SmcCallRange {
+            SmcCallRange_ArmArch    = 0,
+            SmcCallRange_Cpu        = 1,
+            SmcCallRange_Sip        = 2,
+            SmcCallRange_Oem        = 3,
+            SmcCallRange_Standard   = 4,
+
+            SmcCallRange_TrustedApp = 0x30,
+        };
+
+        enum SmcArgumentType {
+            ArgumentType_Integer = 0,
+            ArgumentType_Pointer = 1,
+        };
+
+        enum SmcConvention {
+            Convention_Smc32 = 0,
+            Convention_Smc64 = 1,
+        };
+
+        enum SmcCallType {
+            SmcCallType_YieldingCall = 0,
+            SmcCallType_FastCall     = 1,
+        };
+
+        struct SmcFunctionId {
+            using FunctionId    = util::BitPack64::Field< 0,  8, u32>;
+            using ArgumentType0 = util::BitPack64::Field< 8,  1, SmcArgumentType>;
+            using ArgumentType1 = util::BitPack64::Field< 9,  1, SmcArgumentType>;
+            using ArgumentType2 = util::BitPack64::Field<10,  1, SmcArgumentType>;
+            using ArgumentType3 = util::BitPack64::Field<11,  1, SmcArgumentType>;
+            using ArgumentType4 = util::BitPack64::Field<12,  1, SmcArgumentType>;
+            using ArgumentType5 = util::BitPack64::Field<13,  1, SmcArgumentType>;
+            using ArgumentType6 = util::BitPack64::Field<14,  1, SmcArgumentType>;
+            using ArgumentType7 = util::BitPack64::Field<15,  1, SmcArgumentType>;
+            using Reserved      = util::BitPack64::Field<16,  8, u32>;
+            using CallRange     = util::BitPack64::Field<24,  6, SmcCallRange>;
+            using Convention    = util::BitPack64::Field<30,  1, SmcConvention>;
+            using CallType      = util::BitPack64::Field<31,  1, SmcCallType>;
+            using Reserved2     = util::BitPack64::Field<32, 32, u32>;
+        };
+
+        constinit HandlerInfo g_user_handlers[] = {
+            { 0x00000000, Restriction_SafeModeNotAllowed,         nullptr                            },
+            { 0xC3000401, Restriction_SafeModeNotAllowed,         SmcSetConfig                       },
+            { 0xC3000002, Restriction_Normal,                     SmcGetConfigUser                   },
+            { 0xC3000003, Restriction_Normal,                     SmcGetResult                       },
+            { 0xC3000404, Restriction_Normal,                     SmcGetResultData                   },
+            { 0xC3000E05, Restriction_SafeModeNotAllowed,         SmcModularExponentiate             },
+            { 0xC3000006, Restriction_Normal,                     SmcGenerateRandomBytes             },
+            { 0xC3000007, Restriction_Normal,                     SmcGenerateAesKek                  },
+            { 0xC3000008, Restriction_Normal,                     SmcLoadAesKey                      },
+            { 0xC3000009, Restriction_Normal,                     SmcComputeAes                      },
+            { 0xC300000A, Restriction_Normal,                     SmcGenerateSpecificAesKey          },
+            { 0xC300040B, Restriction_Normal,                     SmcComputeCmac                     },
+            { 0xC300D60C, Restriction_Normal,                     SmcReencryptDeviceUniqueData       },
+            { 0xC300100D, Restriction_DeviceUniqueDataNotAllowed, SmcDecryptDeviceUniqueData         },
+            { 0xC300000E, Restriction_SafeModeNotAllowed,         nullptr                            },
+            { 0xC300060F, Restriction_DeviceUniqueDataNotAllowed, SmcModularExponentiateByStorageKey },
+            { 0xC3000610, Restriction_SafeModeNotAllowed,         SmcPrepareEsDeviceUniqueKey        },
+            { 0xC3000011, Restriction_SafeModeNotAllowed,         SmcLoadPreparedAesKey              },
+            { 0xC3000012, Restriction_SafeModeNotAllowed,         SmcPrepareEsCommonTitleKey         }
+        };
+
+        /* Deprecated handlerss. */
+        constexpr inline const HandlerInfo DecryptAndImportEsDeviceKeyHandlerInfo = {
+              0xC300100C, Restriction_Normal, SmcDecryptAndImportEsDeviceKey
+        };
+
+        constexpr inline const HandlerInfo DecryptAndImportLotusKeyHandlerInfo = {
+              0xC300100E, Restriction_SafeModeNotAllowed, SmcDecryptAndImportLotusKey
+        };
+
+        constinit HandlerInfo g_kern_handlers[] = {
+            { 0x00000000, Restriction_SafeModeNotAllowed, nullptr },
+            { 0xC4000001, Restriction_SafeModeNotAllowed, SmcSuspendCpu                     },
+            { 0x84000002, Restriction_SafeModeNotAllowed, SmcPowerOffCpu                    },
+            { 0xC4000003, Restriction_SafeModeNotAllowed, SmcPowerOnCpu                     },
+            { 0xC3000004, Restriction_Normal,             SmcGetConfigKern                  },
+            { 0xC3000005, Restriction_Normal,             SmcGenerateRandomBytesNonBlocking },
+            { 0xC3000006, Restriction_Normal,             SmcShowError                      },
+            { 0xC3000007, Restriction_Normal,             SmcSetKernelCarveoutRegion        },
+            { 0xC3000008, Restriction_Normal,             SmcReadWriteRegister              },
+
+            /* NOTE: Atmosphere extension for mesosphere. This ID is subject to change at any time. */
+            { 0xC3000409, Restriction_Normal,             SmcSetConfig                      },
+        };
+
+        constinit HandlerInfo g_ams_handlers[] = {
+            { 0x00000000, Restriction_SafeModeNotAllowed, nullptr              },
+            { 0xF0000201, Restriction_None,               SmcIramCopy          },
+            { 0xF0000002, Restriction_None,               SmcReadWriteRegister },
+            { 0xF0000003, Restriction_None,               SmcWriteAddress      },
+            { 0xF0000404, Restriction_None,               SmcGetEmummcConfig   },
+            { 0xF0000005, Restriction_None,               SmcShowError         },
+        };
+
+        constexpr const HandlerInfo GetSecureDataHandlerInfo = {
+            0x67891234, Restriction_None, SmcGetSecureData
+        };
+
+        constinit HandlerTable g_handler_tables[] = {
+            { g_user_handlers, util::size(g_user_handlers) },
+            { g_kern_handlers, util::size(g_kern_handlers) },
+        };
+
+        constinit HandlerTable g_ams_handler_table = {
+            g_ams_handlers,  util::size(g_ams_handlers)
+        };
+
+        NORETURN void InvalidSmcError(u64 id) {
+            SetError(pkg1::ErrorInfo_UnknownSmc);
+            AMS_ABORT("Invalid SMC: %lx", id);
+        }
+
+        const HandlerTable &GetHandlerTable(HandlerType type, u64 id) {
+            /* Ensure we have a valid handler type. */
+            if (AMS_UNLIKELY(!(0 <= type && type < HandlerType_Count))) {
+                InvalidSmcError(id);
+            }
+
+            /* Provide support for legacy SmcGetSecureData. */
+            if (id == GetSecureDataHandlerInfo.function_id) {
+                return g_handler_tables[HandlerType_User];
+            }
+
+            /* Check if we're a user SMC. */
+            if (type == HandlerType_User) {
+                /* Nintendo uses OEM SMCs. */
+                /* We will assign Atmosphere extension SMCs the TrustedApplication range. */
+                if (util::BitPack64{id}.Get<SmcFunctionId::CallRange>() == SmcCallRange_TrustedApp) {
+                    return g_ams_handler_table;
+                }
+
+                /* If we're not performing an atmosphere extension smc, require that we're being invoked by spl on core 3. */
+                if (AMS_UNLIKELY(hw::GetCurrentCoreId() != 3)) {
+                    InvalidSmcError(id);
+                }
+            }
+
+            return g_handler_tables[type];
+        }
+
+        const HandlerInfo &GetHandlerInfo(const HandlerTable &table, u64 id) {
+            /* Provide support for legacy SmcGetSecureData. */
+            if (id == GetSecureDataHandlerInfo.function_id) {
+                return GetSecureDataHandlerInfo;
+            }
+
+            /* Get and check the index. */
+            const auto index = util::BitPack64{id}.Get<SmcFunctionId::FunctionId>();
+            if (AMS_UNLIKELY(index >= table.count)) {
+                InvalidSmcError(id);
+            }
+
+            /* Get and check the handler info. */
+            const auto &handler_info = table.entries[index];
+
+            /* Check that the handler isn't null. */
+            if (AMS_UNLIKELY(handler_info.handler == nullptr)) {
+                InvalidSmcError(id);
+            }
+
+            /* Check that the handler's id matches. */
+            if (AMS_UNLIKELY(handler_info.function_id != id)) {
+                InvalidSmcError(id);
+            }
+
+            return handler_info;
+        }
+
+        bool IsHandlerRestricted(const HandlerInfo &info) {
+            return (info.restriction_mask & secmon::GetRestrictedSmcMask()) != 0;
+        }
+
+        SmcResult InvokeSmcHandler(const HandlerInfo &info, SmcArguments &args) {
+            /* Check if the smc is restricted. */
+            if (GetTargetFirmware() >= TargetFirmware_8_0_0 && AMS_UNLIKELY(IsHandlerRestricted(info))) {
+                return SmcResult::NotPermitted;
+            }
+
+            /* Invoke the smc. */
+            return info.handler(args);
+        }
+
+    }
+
+    void ConfigureSmcHandlersForTargetFirmware() {
+        const auto target_fw = GetTargetFirmware();
+
+        if (target_fw < TargetFirmware_5_0_0) {
+            g_user_handlers[DecryptAndImportEsDeviceKeyHandlerInfo.function_id & 0xFF] = DecryptAndImportEsDeviceKeyHandlerInfo;
+            g_user_handlers[DecryptAndImportLotusKeyHandlerInfo.function_id & 0xFF]    = DecryptAndImportLotusKeyHandlerInfo;
+        }
+    }
+
+    void HandleSmc(int type, SmcArguments &args) {
+        /* Get the table. */
+        const auto &table = GetHandlerTable(static_cast<HandlerType>(type), args.r[0]);
+
+        /* Get the handler info. */
+        const auto &info = GetHandlerInfo(table, args.r[0]);
+
+        /* Set the invocation result. */
+        args.r[0] = static_cast<u64>(InvokeSmcHandler(info, args));
+    }
+
+}

Source/Atmosphere-Patches/secmon_smc_register_access.cpp

@@ -101,7 +101,6 @@ namespace ams::secmon::smc {
         #include "secmon_define_emc_access_table.inc"
         #include "secmon_define_emc1_access_table.inc"
         #include "secmon_define_emc2_access_table.inc"
-        #include "secmon_define_soctherm_access_table.inc"
         #include "secmon_define_mc01_access_table.inc"
 
         constexpr const AccessTableEntry AccessTables[] = {
@@ -110,7 +109,6 @@ namespace ams::secmon::smc {
             { EmcAccessTable::ReducedAccessTable.data(),      MemoryRegionVirtualDeviceExternalMemoryController.GetAddress(),                     EmcAccessTable::Address,                                                             EmcAccessTable::Size,      },
             { EmcAccessTable1::ReducedAccessTable.data(),      MemoryRegionVirtualDeviceExternalMemoryController1.GetAddress(),                     EmcAccessTable1::Address,                                                             EmcAccessTable1::Size,      },
             { EmcAccessTable2::ReducedAccessTable.data(),      MemoryRegionVirtualDeviceExternalMemoryController2.GetAddress(),                     EmcAccessTable2::Address,                                                             EmcAccessTable2::Size,      },
-            { SocthermAccessTable::ReducedAccessTable.data(), MemoryRegionVirtualDeviceSoctherm.GetAddress(),                                     SocthermAccessTable::Address,                                                        SocthermAccessTable::Size, },
             { Mc01AccessTable::ReducedAccessTable.data(),     Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController0.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController0.GetAddress(), Mc01AccessTable::Size,     },
             { Mc01AccessTable::ReducedAccessTable.data(),     Mc01AccessTable::Address + MemoryRegionVirtualDeviceMemoryController1.GetAddress(), Mc01AccessTable::Address + MemoryRegionPhysicalDeviceMemoryController1.GetAddress(), Mc01AccessTable::Size,     },
         };

Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp

@@ -98,7 +98,7 @@ volatile CustomizeTable C = {
 .eristaCpuBoostClock = 1785000, // Default boost clock
 .marikoCpuBoostClock = 1963000, // Default boost clock
 
-.eristaGpuUV = 2,
+.eristaGpuUV = 0,
 .eristaGpuVmin = 810,
 
 .marikoGpuUV = 0,
@@ -199,9 +199,9 @@ volatile CustomizeTable C = {
     { 1581000, { 1130000, }, {  2889664, -122173,  1834, } },
     { 1683000, { 1168000, }, {  5100873, -279186,  4747, } },
     { 1785000, { 1225000, }, {  5100873, -279186,  4747, } },
-   // { 1887000, { 1225000, }, {  5100873, -279186,  4747, } },
-   // { 1989000, { 1227500, }, {  5100873, -279186,  4747, } },
-   // { 2091000, { 1256250, }, {  5100873, -279186,  4747, } },
+    { 1887000, { 1225000, }, {  5100873, -279186,  4747, } },
+    { 1989000, { 1227500, }, {  5100873, -279186,  4747, } },
+    { 2091000, { 1256250, }, {  5100873, -279186,  4747, } },
 },
 
 .eristaCpuDvfsTableSLT = {

Source/Atmosphere/stratosphere/loader/source/oc/oc_common.hpp

@@ -99,4 +99,25 @@ namespace ams::ldr::hoc {
             R_SUCCEED();
         }
     };
+
+    namespace panic {
+        /* Requires modifying g_ams_handlers in secmon_smc_handler.cpp */
+        constexpr inline void SmcError(u32 rgb) {
+            SecmonArgs args = {};
+            constexpr u32 SmcShowErrorID = 0xF0000005;
+            args.X[0] = SmcShowErrorID;
+            args.X[1] = rgb;
+            svcCallSecureMonitor(&args);
+        }
+
+        constexpr inline u32 PackCode(u32 r, u32 g, u32 b) {
+            return ((r & 0xF) << 8) | ((g & 0xF) << 4) | ((b & 0xF) << 0);
+        }
+
+        constexpr u32 Gpu   = PackCode(0xF, 0x7, 0x0);
+        constexpr u32 Cpu   = PackCode(0xF, 0x0, 0x0);
+        constexpr u32 Emc   = PackCode(0x0, 0xF, 0xF);
+        constexpr u32 Patch = PackCode(0x8, 0x0, 0xF);
+    }
+
 }

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp

@@ -84,6 +84,7 @@ namespace ams::ldr::hoc::pcv {
             u32 min;
             u32 max;
             bool value_required = false;
+            u32 panic;
 
             Result check() {
                 if (!value_required && !value)
@@ -143,22 +144,27 @@ namespace ams::ldr::hoc::pcv {
 
         using namespace ams::ldr::hoc::pcv;
         sValidator validators[] = {
-            { C.eristaCpuBoostClock, 1020'000, 2295'000, true },
-            { C.marikoCpuBoostClock, 1020'000, 2703'000, true },
-            { C.commonEmcMemVolt,                 912'500, 1350'000 }, // Official burst vmax for the RAMs is 1500mV
-            { C.eristaCpuMaxVolt,                    1000,     1260 },
-            { GET_MAX_OF_ARR(erista::maxEmcClocks), 1600'000, 2600'000 },
-            { C.marikoCpuMaxVolt,                    1000,     1200 },
-            { C.marikoEmcMaxClock,               1600'000, 3500'000 },
-            { C.marikoEmcVddqVolt,                250'000,  700'000 },
-            { eristaCpuDvfsMaxFreq,              1785'000, 2295'000 },
-            { marikoCpuDvfsMaxFreq,              1785'000, 2703'000 },
-            { eristaGpuDvfsMaxFreq,               768'000, 1152'000 },
-            { marikoGpuDvfsMaxFreq,               768'000, 1536'000 },
+            { C.eristaCpuBoostClock,                1020'000, 2295'000,  true, panic::Cpu },
+            { C.marikoCpuBoostClock,                1020'000, 2703'000,  true, panic::Cpu },
+            { C.eristaCpuMaxVolt,                       1000,     1260, false, panic::Cpu },
+            { C.marikoCpuMaxVolt,                       1000,     1200, false, panic::Cpu },
+            { eristaCpuDvfsMaxFreq,                 1785'000, 2295'000, false, panic::Cpu },
+            { marikoCpuDvfsMaxFreq,                 1785'000, 2703'000, false, panic::Cpu },
+            { C.commonEmcMemVolt,                    912'500, 1350'000, false, panic::Emc }, // Official burst vmax for the RAMs is 1500mV
+            { GET_MAX_OF_ARR(erista::maxEmcClocks), 1600'000, 2600'000, false, panic::Emc },
+            { C.marikoEmcMaxClock,                  1600'000, 3500'000, false, panic::Emc },
+            { C.marikoEmcVddqVolt,                   250'000,  700'000, false, panic::Emc },
+            { eristaGpuDvfsMaxFreq,                  768'000, 1152'000, false, panic::Gpu },
+            { marikoGpuDvfsMaxFreq,                  768'000, 1570'000, false, panic::Gpu },
+            { C.marikoGpuVmax,                           800,      960, false, panic::Gpu },
         };
 
-        for (auto& i : validators) {
-            if (R_FAILED(i.check())) {
+        for (auto &v : validators) {
+            if (R_FAILED(v.check())) {
+                #if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
+                    panic::SmcError(v.panic);
+                #endif
+
                 CRASH("Validation FAIL");
             }
         }

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.hpp

@@ -209,8 +209,7 @@ namespace ams::ldr::hoc::pcv {
         constexpr u32 CpuVoltL4T = 1257'000;
 
         static const u32 cpuVoltDvfsPattern[] = { 1227, 1000, 100, 1000, 0 };
-        static const u32 cpuVoltDvfsOffsets[] = {    5,    6,   7,    8, 9 };
-        static_assert(sizeof(cpuVoltDvfsPattern) == sizeof(cpuVoltDvfsOffsets), "Invalid cpuVoltDvfsPattern");
+        static_assert(sizeof(cpuVoltDvfsPattern) == 0x14, "invalid cpuVoltDvfsPattern size");
 
         static const u32 cpuVoltageThermalPattern[] = { 950, 1132, 0, 950, 1227, 0, 825, 1227, 15000, 825, 1170, 60000, 825, 1132, 80000 };
         static_assert(sizeof(cpuVoltageThermalPattern) == 0x3c, "invalid cpuVoltageThermalPattern size");
@@ -224,7 +223,7 @@ namespace ams::ldr::hoc::pcv {
             u32 val = *ptr32;
             return (val == 1132 || val == 1170 || val == 1227);
         }
-        
+
         static const u32 gpuVoltDvfsPattern[] = { 810, 1150, 1000, 100, 1000, 10, };
         static_assert(sizeof(gpuVoltDvfsPattern) == (sizeof(u32) * 6), "Invalid gpuVoltDvfsPattern");
 
@@ -285,6 +284,7 @@ namespace ams::ldr::hoc::pcv {
         };
 
         constexpr u32 MemVoltHOS = 1125'000;
+        constexpr u32 EmcClkMinFreq = 40800; /* 40.8 MHz table only exists on erista. */
         constexpr u32 EmcClkPllmLimit = 1866'000'000;
 
         constexpr u32 MTC_TABLE_REV = 7;

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_erista.cpp

@@ -24,39 +24,24 @@
 
 namespace ams::ldr::hoc::pcv::erista {
 
-    Result CpuVoltRange(u32* ptr) {
-        u32 min_volt_got = *(ptr - 1);
-        for (const auto& mv : CpuMinVolts) {
-            if (min_volt_got != mv)
-                continue;
-
-            if (!C.eristaCpuMaxVolt)
-                R_SKIP();
-
-            PATCH_OFFSET(ptr, C.eristaCpuMaxVolt);
-            R_SUCCEED();
-        }
-        R_THROW(ldr::ResultInvalidCpuMinVolt());
-    }
-
     Result CpuVoltDvfs(u32 *ptr) {
-        if (MatchesPattern(ptr, cpuVoltDvfsPattern, cpuVoltDvfsOffsets)) {
-            if (C.eristaCpuVmin) {
-                PATCH_OFFSET(ptr, C.eristaCpuVmin);
-            }
-
-            if (C.eristaCpuUV) {
-                PATCH_OFFSET(ptr - 2, C.eristaCpuVmin);
-            }
-
-            if (C.eristaCpuMaxVolt) {
-                PATCH_OFFSET(ptr + 5, C.eristaCpuMaxVolt);
-            }
-
-            R_SUCCEED();
+        if (std::memcmp(ptr + 5, cpuVoltDvfsPattern, sizeof(cpuVoltDvfsPattern))) {
+            R_THROW(ldr::ResultInvalidCpuMinVolt());
         }
 
-        R_THROW(ldr::ResultInvalidCpuMinVolt());
+        if (C.eristaCpuVmin) {
+            PATCH_OFFSET(ptr, C.eristaCpuVmin);
+        }
+
+        if (C.eristaCpuUV) {
+            PATCH_OFFSET(ptr - 2, C.eristaCpuVmin);
+        }
+
+        if (C.eristaCpuMaxVolt) {
+            PATCH_OFFSET(ptr + 5, C.eristaCpuMaxVolt);
+        }
+
+        R_SUCCEED();
     }
 
     Result CpuVoltThermals(u32 *ptr) {
@@ -67,7 +52,7 @@ namespace ams::ldr::hoc::pcv::erista {
         if (C.eristaCpuVmin) {
             PATCH_OFFSET(    ptr, C.eristaCpuVmin);
             PATCH_OFFSET(ptr + 3, C.eristaCpuVmin);
-            PATCH_OFFSET(ptr + 9, C.eristaCpuVmin);
+            PATCH_OFFSET(ptr + 6, C.eristaCpuVmin);
         }
 
         if (C.eristaCpuMaxVolt) {
@@ -80,7 +65,6 @@ namespace ams::ldr::hoc::pcv::erista {
         R_SUCCEED();
     }
 
-    /* In theory this should work, but it doesn't, I have no idea why ¯\_(ツ)_/¯ */
     Result CpuVoltDfll(u32* ptr) {
         cvb_cpu_dfll_data *entry = reinterpret_cast<cvb_cpu_dfll_data *>(ptr);
         R_UNLESS(entry->tune0_low == 0xFFEAD0FF, ldr::ResultInvalidCpuVoltDfllEntry());
@@ -88,7 +72,7 @@ namespace ams::ldr::hoc::pcv::erista {
         R_UNLESS(entry->tune1_low == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
         R_UNLESS(entry->tune1_high == 0x0, ldr::ResultInvalidCpuVoltDfllEntry());
 
-        if( !C.eristaCpuUV) {
+        if (!C.eristaCpuUV) {
             R_SKIP();
         }
 
@@ -120,20 +104,19 @@ namespace ams::ldr::hoc::pcv::erista {
     }
 
     Result GpuVoltDVFS(u32 *ptr) {
-        u32 result = std::memcmp(ptr, gpuVoltDvfsPattern, sizeof(gpuVoltDvfsPattern));
-
-        if (result)
+        if (std::memcmp(ptr, gpuVoltDvfsPattern, sizeof(gpuVoltDvfsPattern))) {
             R_THROW(ldr::ResultInvalidGpuDvfs());
+        }
 
-        if (C.eristaGpuVmin)
+        if (C.eristaGpuVmin) {
             PATCH_OFFSET(ptr, C.eristaGpuVmin);
+        }
 
         R_SUCCEED();
     }
 
     Result GpuVoltThermals(u32 *ptr) {
-        u32 result = std::memcmp(ptr - 3, gpuVoltThermalPattern, sizeof(gpuVoltThermalPattern));
-        if (result) {
+        if (std::memcmp(ptr - 3, gpuVoltThermalPattern, sizeof(gpuVoltThermalPattern))) {
             R_THROW(ldr::ResultInvalidGpuDvfs());
         }
 
@@ -371,44 +354,54 @@ namespace ams::ldr::hoc::pcv::erista {
         table->min_volt = std::min(static_cast<u32>(1050), 900 + C.emcDvbShift * 25);
     }
 
+    /* Probably more intuitive to point to 40800 rather than 1600000, but oh well. */
     Result MemFreqMtcTable(u32 *ptr) {
         if (GET_MAX_OF_ARR(maxEmcClocks) <= EmcClkOSLimit) {
             R_SKIP();
         }
 
-        u32 khz_list[] = {1600000, 1331200, 1065600, 800000, 665600, 408000, 204000, 102000, 68000, 40800};
-        std::sort(maxEmcClocks, maxEmcClocks + std::size(maxEmcClocks), std::greater<>());
-        u32 khz_list_size = sizeof(khz_list) / sizeof(u32);
+        u32 khz_list[] = { 40800, 68000, 102000, 204000, 408000, 665600, 800000, 1065600, 1331200, 1600000 };
+        std::sort(maxEmcClocks, maxEmcClocks + std::size(maxEmcClocks));
+        u32 khz_list_size = std::size(khz_list);
 
         // Generate list for mtc table pointers
         EristaMtcTable *table_list[khz_list_size];
         for (u32 i = 0; i < khz_list_size; i++) {
+            u32 mtcIndex = khz_list_size - 1 - i;
             u8 *table = reinterpret_cast<u8 *>(ptr) - offsetof(EristaMtcTable, rate_khz) - i * sizeof(EristaMtcTable);
-            table_list[i] = reinterpret_cast<EristaMtcTable *>(table);
-            R_UNLESS(table_list[i]->rate_khz == khz_list[i], ldr::ResultInvalidMtcTable());
-            R_UNLESS(table_list[i]->rev == MTC_TABLE_REV, ldr::ResultInvalidMtcTable());
+            table_list[mtcIndex] = reinterpret_cast<EristaMtcTable *>(table);
+            R_UNLESS(table_list[mtcIndex]->rate_khz == khz_list[mtcIndex], ldr::ResultInvalidMtcTable());
+            R_UNLESS(table_list[mtcIndex]->rev == MTC_TABLE_REV, ldr::ResultInvalidMtcTable());
         }
 
-        u32 additionalFreqs = 0;
-        for (u32 i = 0; i < std::size(maxEmcClocks); ++i) {
-            if (maxEmcClocks[i] > EmcClkOSLimit) {
-                ++additionalFreqs;
+        /* If we oc ram at all, tables are always shifted by at least 1. */
+        u32 tableShifts = 1;
+        for (u32 i = 0; i < std::size(maxEmcClocks) - 1; ++i) {
+            /* Duplicated mtc tables may cause pcv to not select frequencies properly, causing issues. */
+            if (maxEmcClocks[i] != maxEmcClocks[i + 1] && maxEmcClocks[i] > EmcClkOSLimit) {
+                ++tableShifts;
             } else {
-                break;
+                maxEmcClocks[i] = 0;
             }
         }
 
-        // Make room for new mtc table, discarding useless 40.8, 68000 and 102000 MHz table
-        // 40800 overwritten by 204000, ..., 1331200 overwritten by 1600000, leaving table_list[0], table_list[1] and table_list[2] not overwritten
-        for (u32 i = khz_list_size - 1; i > additionalFreqs - 1; --i) {
-            std::memcpy(static_cast<void *>(table_list[i]), static_cast<void *>(table_list[i - additionalFreqs]), sizeof(EristaMtcTable));
+        /* Erista has extra, useless mtc tables, such as 40.8 Mhz, overwrite them to make room for oc freqs. */
+        /* More than 3 tables can be overwritten, but 3 is plenty. */
+        std::memmove(table_list[0], table_list[tableShifts], sizeof(EristaMtcTable) * (khz_list_size - tableShifts));
+
+        /* Since we're not scaling r/w latency properly on Erista, we first overwrite the tables with the 1600 MHz table before scaling it. */
+        for (u32 i = 0; i < tableShifts; ++i) {
+            std::memcpy(table_list[khz_list_size - i - 1], table_list[khz_list_size - tableShifts - 1], sizeof(EristaMtcTable));
         }
 
-        for (u32 i = 0; i < additionalFreqs; ++i) {
-            /* Since we're not scaling latency timings properly, copy over the 1600Mhz table to get the closest timings. */
-            std::memcpy(table_list[i], table_list[additionalFreqs], sizeof(EristaMtcTable));
-            table_list[i]->rate_khz = maxEmcClocks[i];
-            MemMtcTableAutoAdjust(table_list[i]);
+        for (u32 i = tableShifts, j = 0; i > 0 && j < std::size(maxEmcClocks); ++j) {
+            if (!maxEmcClocks[j]) {
+                continue;
+            }
+
+            table_list[khz_list_size - i]->rate_khz = maxEmcClocks[j];
+            MemMtcTableAutoAdjust(table_list[khz_list_size - i]);
+            --i;
         }
 
         R_SUCCEED();
@@ -481,6 +474,10 @@ namespace ams::ldr::hoc::pcv::erista {
         for (auto &entry : patches) {
             LOGGING("%s Count: %zu", entry.description, entry.patched_count);
             if (R_FAILED(entry.CheckResult())) {
+                #if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
+                    panic::SmcError(panic::Patch);
+                #endif
+
                 CRASH(entry.description);
             }
         }

Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp

@@ -415,6 +415,8 @@ namespace ams::ldr::hoc::pcv::mariko {
         u32 trefbw = refresh_raw + 0x40;
         trefbw = MIN(trefbw, static_cast<u32>(0x3FFF));
 
+        const u32 dyn_self_ref_control = (static_cast<u32>(7605.0 / tCK_avg) + 260) | (table->burst_regs.emc_dyn_self_ref_control & 0xffff0000);
+
         CalculateTimings();
 
         WRITE_PARAM_ALL_REG(table, emc_rd_rcd, GET_CYCLE_CEIL(tRCD));
@@ -446,7 +448,6 @@ namespace ams::ldr::hoc::pcv::mariko {
         WRITE_PARAM_ALL_REG(table, emc_refresh, refresh_raw);
         WRITE_PARAM_ALL_REG(table, emc_pre_refresh_req_cnt, refresh_raw / 4);
         WRITE_PARAM_ALL_REG(table, emc_trefbw, trefbw);
-        const u32 dyn_self_ref_control = (static_cast<u32>(7605.0 / tCK_avg) + 260) | (table->burst_regs.emc_dyn_self_ref_control & 0xffff0000);
         WRITE_PARAM_ALL_REG(table, emc_dyn_self_ref_control, dyn_self_ref_control);
         WRITE_PARAM_ALL_REG(table, emc_pdex2wr, pdex2rw);
         WRITE_PARAM_ALL_REG(table, emc_pdex2rd, pdex2rw);
@@ -479,8 +480,9 @@ namespace ams::ldr::hoc::pcv::mariko {
         WRITE_PARAM_ALL_REG(table, emc_rdv_early_mask, rdv);
         WRITE_PARAM_ALL_REG(table, emc_rdv_mask, rdv + 2);
         WRITE_PARAM_ALL_REG(table, emc_tr_rdv, rdv);
-        WRITE_PARAM_ALL_REG(table, emc_cmd_brlshft_2, 0x24)
-        WRITE_PARAM_ALL_REG(table, emc_cmd_brlshft_3, 0x24)
+        /* TODO: Check this out again at some point. */
+        WRITE_PARAM_ALL_REG(table, emc_cmd_brlshft_2, 0x24);
+        WRITE_PARAM_ALL_REG(table, emc_cmd_brlshft_3, 0x24);
 
         /* This needs some clean up. */
         constexpr double MC_ARB_DIV = 4.0;
@@ -498,7 +500,7 @@ namespace ams::ldr::hoc::pcv::mariko {
         table->burst_mc_regs.mc_emem_arb_timing_wap2pre = CEIL(tW2P / MC_ARB_DIV) + MC_ARB_SFA;
 
         /* Two consecutive reads between two different dram modules. */
-        /* Only be above 1 for 8gb ram. */
+        /* Only above 1 for 8gb ram. */
         if (table->burst_mc_regs.mc_emem_arb_timing_r2r > 1) {
             table->burst_mc_regs.mc_emem_arb_timing_r2r = CEIL(table->burst_regs.emc_rext / 4) - 1 + MC_ARB_SFA;
         }
@@ -652,7 +654,7 @@ namespace ams::ldr::hoc::pcv::mariko {
 
         // Copy unmodified 1600000 table to tmp
         std::memcpy(reinterpret_cast<void *>(tmp), reinterpret_cast<void *>(table_max), sizeof(MarikoMtcTable));
-        
+
         /* Adjust timings properly according to the new frequency. */
         MemMtcTableAutoAdjust(table_max);
 
@@ -810,6 +812,10 @@ namespace ams::ldr::hoc::pcv::mariko {
         for (auto &entry : patches) {
             LOGGING("%s Count: %zu", entry.description, entry.patched_count);
             if (R_FAILED(entry.CheckResult())) {
+                #if defined(AMS_BUILD_FOR_AUDITING) || defined(AMS_BUILD_FOR_DEBUGGING)
+                    panic::SmcError(panic::Patch);
+                #endif
+
                 CRASH(entry.description);
             }
         }

Source/Horizon-OC-Monitor/Makefile

@@ -38,7 +38,7 @@ include $(DEVKITPRO)/libnx/switch_rules
 #   NACP building is skipped as well.
 #---------------------------------------------------------------------------------
 APP_TITLE	:=	Horizon OC Monitor
-APP_VERSION	:=	1.3.2+r4-hoc
+APP_VERSION	:=	1.3.2+r4-hoc-r2
 TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
 SOURCES		:=	source

Source/Horizon-OC-Monitor/source/sysclk_ipc.c

@@ -79,14 +79,17 @@ Result sysclkIpcGetAPIVersion(u32* out_ver)
 Result sysclkIpcGetVersionString(char* out, size_t len)
 {
     return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetVersionString,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out, len}},
     );
 }
 
 Result sysclkIpcGetCurrentContext(SysClkContext* out_context)
 {
-    return serviceDispatchOut(&g_sysclkSrv, SysClkIpcCmd_GetCurrentContext, *out_context);
+    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetCurrentContext,
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
+        .buffers = {{out_context, sizeof(SysClkContext)}},
+    );
 }
 
 Result sysclkIpcGetProfileCount(u64 tid, u8* out_count)
@@ -112,7 +115,7 @@ Result sysclkIpcSetOverride(SysClkModule module, u32 hz)
 Result sysclkIpcGetProfiles(u64 tid, SysClkTitleProfileList* out_profiles)
 {
     return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_GetProfiles, tid,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out_profiles, sizeof(SysClkTitleProfileList)}},
     );
 }
@@ -128,7 +131,7 @@ Result sysclkIpcSetProfiles(u64 tid, SysClkTitleProfileList* profiles)
 Result sysclkIpcGetConfigValues(SysClkConfigValueList* out_configValues)
 {
     return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetConfigValues,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out_configValues, sizeof(SysClkConfigValueList)}},
     );
 }
@@ -136,7 +139,7 @@ Result sysclkIpcGetConfigValues(SysClkConfigValueList* out_configValues)
 Result sysclkIpcSetConfigValues(SysClkConfigValueList* configValues)
 {
     return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_SetConfigValues,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_In },
         .buffers = {{configValues, sizeof(SysClkConfigValueList)}},
     );
 }

Source/sys-clk/common/include/SaltyNX.h

@@ -0,0 +1,248 @@
+/*
+ * Copyright (c) MasaGratoR
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#pragma once
+#include "ipc.h"
+
+Handle saltysd_orig;
+
+Result SaltySD_Connect() {
+    for (int i = 0; i < 200; i++) {
+		if (!svcConnectToNamedPort(&saltysd_orig, "SaltySD"))
+            return 0;
+		svcSleepThread(1000*1000);
+	}
+    return 1;
+}
+
+Result SaltySD_Term()
+{
+	Result ret;
+	IpcCommand c;
+
+	ipcInitialize(&c);
+	ipcSendPid(&c);
+
+	struct input
+	{
+		u64 magic;
+		u64 cmd_id;
+		u64 zero;
+		u64 reserved[2];
+	} *raw;
+
+	raw = (input*)ipcPrepareHeader(&c, sizeof(*raw));
+
+	raw->magic = SFCI_MAGIC;
+	raw->cmd_id = 0;
+	raw->zero = 0;
+
+	ret = ipcDispatch(saltysd_orig);
+
+	if (R_SUCCEEDED(ret)) 
+	{
+		IpcParsedCommand r;
+		ipcParse(&r);
+
+		struct output {
+			u64 magic;
+			u64 result;
+		} *resp = (output*)r.Raw;
+
+		ret = resp->result;
+	}
+	
+	// Session terminated works too.
+    svcCloseHandle(saltysd_orig);
+	if (ret == 0xf601) return 0;
+
+	return ret;
+}
+
+Result SaltySD_CheckIfSharedMemoryAvailable(ptrdiff_t *offset, u64 size)
+{
+	Result ret = 0;
+
+	// Send a command
+	IpcCommand c;
+	ipcInitialize(&c);
+	ipcSendPid(&c);
+
+	struct input {
+		u64 magic;
+		u64 cmd_id;
+		u64 size;
+		u32 reserved[2];
+	} *raw;
+
+	raw = (input*)ipcPrepareHeader(&c, sizeof(*raw));
+
+	raw->magic = SFCI_MAGIC;
+	raw->cmd_id = 6;
+	raw->size = size;
+
+	ret = ipcDispatch(saltysd_orig);
+
+	if (R_SUCCEEDED(ret)) {
+		IpcParsedCommand r;
+		ipcParse(&r);
+
+		struct output {
+			u64 magic;
+			u64 result;
+			u64 offset;
+		} *resp = (output*)r.Raw;
+
+		ret = resp->result;
+		
+		if (!ret)
+		{
+			*offset = resp->offset;
+		}
+	}
+	
+	return ret;
+}
+
+Result SaltySD_GetSharedMemoryHandle(Handle *retrieve)
+{
+	Result ret = 0;
+
+	// Send a command
+	IpcCommand c;
+	ipcInitialize(&c);
+	ipcSendPid(&c);
+
+	struct input {
+		u64 magic;
+		u64 cmd_id;
+		u32 reserved[4];
+	} *raw;
+
+	raw = (input*)ipcPrepareHeader(&c, sizeof(*raw));
+
+	raw->magic = SFCI_MAGIC;
+	raw->cmd_id = 7;
+
+	ret = ipcDispatch(saltysd_orig);
+
+	if (R_SUCCEEDED(ret)) {
+		IpcParsedCommand r;
+		ipcParse(&r);
+
+		struct output {
+			u64 magic;
+			u64 result;
+			u64 reserved[2];
+		} *resp = (output*)r.Raw;
+
+		ret = resp->result;
+		
+		if (!ret)
+		{
+			*retrieve = r.Handles[0];
+		}
+	}
+	
+	return ret;
+}
+
+Result SaltySD_GetDisplayRefreshRate(uint8_t* refreshRate)
+{
+	Result ret = 0;
+
+	// Send a command
+	IpcCommand c;
+	ipcInitialize(&c);
+	ipcSendPid(&c);
+
+	struct input {
+		u64 magic;
+		u64 cmd_id;
+		u64 zero;
+		u64 reserved;
+	} *raw;
+
+	raw = (input*)ipcPrepareHeader(&c, sizeof(*raw));
+
+	raw->magic = SFCI_MAGIC;
+	raw->cmd_id = 10;
+	raw->zero = 0;
+
+	ret = ipcDispatch(saltysd_orig);
+
+	if (R_SUCCEEDED(ret)) {
+		IpcParsedCommand r;
+		ipcParse(&r);
+
+		struct output {
+			u64 magic;
+			u64 result;
+			u64 refreshRate;
+			u64 reserved;
+		} *resp = (output*)r.Raw;
+
+		ret = resp->result;
+		
+		if (!ret)
+		{
+			*refreshRate = (uint8_t)(resp->refreshRate);
+		}
+	}
+	
+	return ret;
+}
+
+Result SaltySD_SetDisplayRefreshRate(uint8_t refreshRate)
+{
+	Result ret = 0;
+
+	// Send a command
+	IpcCommand c;
+	ipcInitialize(&c);
+	ipcSendPid(&c);
+
+	struct input {
+		u64 magic;
+		u64 cmd_id;
+		u64 refreshRate;
+		u64 reserved;
+	} *raw;
+
+	raw = (input*)ipcPrepareHeader(&c, sizeof(*raw));
+
+	raw->magic = SFCI_MAGIC;
+	raw->cmd_id = 11;
+	raw->refreshRate = refreshRate;
+
+	ret = ipcDispatch(saltysd_orig);
+
+	if (R_SUCCEEDED(ret)) {
+		IpcParsedCommand r;
+		ipcParse(&r);
+
+		struct output {
+			u64 magic;
+			u64 result;
+			u64 reserved[2];
+		} *resp = (output*)r.Raw;
+
+		ret = resp->result;
+	}
+	
+	return ret;
+}

Source/sys-clk/common/include/battery.h

@@ -19,7 +19,6 @@
 #include <switch.h>
 #include <inttypes.h>
 #include <string.h>
-// Battery charging flags
 typedef enum {
     BatteryFlag_NoHub  = BIT(0),  // Hub is disconnected
     BatteryFlag_Rail   = BIT(8),  // At least one Joy-con is charging from rail
@@ -27,7 +26,6 @@ typedef enum {
     BatteryFlag_ACC    = BIT(16)  // Accessory
 } BatteryChargeFlags;
 
-// Power Delivery Controller State (BM92T series)
 typedef enum {
     PDState_NewPDO      = 1, // Received new Power Data Object
     PDState_NoPD        = 2, // No Power Delivery source is detected
@@ -47,14 +45,11 @@ typedef enum {
     ChargerType_Apple_1000mA = 8,
     ChargerType_Apple_2000mA = 9
 } BatteryChargerType;
-
-// Power role (USB Power Delivery)
 typedef enum {
     PowerRole_Sink   = 1, // Device is receiving power
     PowerRole_Source = 2  // Device is providing power
 } BatteryPowerRole;
 
-// Complete battery charge information structure
 typedef struct {
     int32_t InputCurrentLimit;       // Input (Sink) current limit in mA
     int32_t VBUSCurrentLimit;        // Output (Source/VBUS/OTG) current limit in mA
@@ -64,7 +59,7 @@ typedef struct {
     int32_t unk_x14;                 // Unknown field (possibly flags)
     BatteryPDControllerState PDControllerState; // PD Controller State
     int32_t BatteryTemperature;      // Battery temperature in milli-Celsius
-    int32_t RawBatteryCharge;        // Battery charge in per cent-mille (100% = 100000)
+    int32_t RawBatteryCharge;        // Battery charge in percentmille
     int32_t VoltageAvg;              // Average voltage in mV
     int32_t BatteryAge;              // Battery health (capacity full/design) in pcm
     BatteryPowerRole PowerRole;      // Current power role
@@ -74,36 +69,27 @@ typedef struct {
     BatteryChargeFlags Flags;        // Various status flags
 } BatteryChargeInfo;
 
-// Helper macro to check if battery charging is enabled
 #define IS_BATTERY_CHARGING_ENABLED(info) (((info)->unk_x14 >> 8) & 1)
 
-// Initialize the battery info driver
 Result batteryInfoInitialize(void);
 
-// Cleanup the battery info driver
 void batteryInfoExit(void);
 
-// Get complete battery charge information
 Result batteryInfoGetChargeInfo(BatteryChargeInfo *out);
 
-// Get battery charge percentage (0-100)
 Result batteryInfoGetChargePercentage(u32 *out);
 
-// Check if enough power is being supplied
 Result batteryInfoIsEnoughPowerSupplied(bool *out);
 
-// Battery charge control functions
 Result batteryInfoEnableCharging(void);
 Result batteryInfoDisableCharging(void);
 Result batteryInfoEnableFastCharging(void);
 Result batteryInfoDisableFastCharging(void);
 
-// Helper functions to get human-readable strings
 const char* batteryInfoGetChargerTypeString(BatteryChargerType type);
 const char* batteryInfoGetPowerRoleString(BatteryPowerRole role);
 const char* batteryInfoGetPDStateString(BatteryPDControllerState state);
 
-// Convenience functions for common values
 static inline int batteryInfoGetTemperatureMiliCelsius(BatteryChargeInfo *info) {
     return info->BatteryTemperature;
 }
@@ -120,7 +106,6 @@ static inline bool batteryInfoIsCharging(BatteryChargeInfo *info) {
     return IS_BATTERY_CHARGING_ENABLED(info);
 }
 
-// String lookup tables
 static const char* s_chargerTypeStrings[] = {
     "None",
     "Power Delivery",
@@ -187,7 +172,6 @@ static Result psmDisableFastBatteryCharging_internal(void) {
     return serviceDispatch(&g_psmService, 11);
 }
 
-// Public API implementations
 Result batteryInfoInitialize(void) {
     if (g_batteryInfoInitialized)
         return 0;

Source/sys-clk/common/include/display_refresh_rate.h

@@ -15,17 +15,12 @@
  * 
  */
 
-#ifndef DISPLAY_REFRESH_RATE_H
-#define DISPLAY_REFRESH_RATE_H
+#pragma once
 
 #include <stdint.h>
 #include <stdbool.h>
 #include <stddef.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
 
-// Display mode structures
 typedef struct {
     uint16_t hFrontPorch;
     uint8_t hSyncWidth;
@@ -52,7 +47,6 @@ typedef struct {
     uint8_t max;
 } MinMaxRefreshRate;
 
-// Display mode information
 typedef struct {
     uint32_t unk0;
     uint32_t hActive;
@@ -76,7 +70,6 @@ typedef struct {
     uint32_t num_modes;
 } NvdcModeDB2;
 
-// PLL structures
 typedef struct {
     unsigned int PLLD_DIVM: 8;
     unsigned int reserved_1: 3;
@@ -109,7 +102,6 @@ typedef struct {
     unsigned int reserved: 2;
 } PLLD_MISC;
 
-// Configuration structure
 typedef struct {
     uint64_t clkVirtAddr;
     uint64_t dsiVirtAddr;
@@ -132,9 +124,3 @@ uint8_t DisplayRefresh_GetDockedHighestAllowed(void);
 void DisplayRefresh_CorrectOledGamma(uint32_t refresh_rate);
 void DisplayRefresh_SetAllowedDockedRatesIPC(uint32_t refreshRates, bool is720p);
 void DisplayRefresh_Shutdown(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // DISPLAY_REFRESH_RATE_H

Source/sys-clk/common/include/ipc.h

@@ -0,0 +1,756 @@
+/**
+ * @file ipc.h
+ * @brief Inter-process communication handling
+ * @author plutoo
+ * @copyright libnx Authors (ISC License)
+ */
+#pragma once
+#include <switch.h>
+
+/// IPC input header magic
+#define SFCI_MAGIC 0x49434653
+/// IPC output header magic
+#define SFCO_MAGIC 0x4f434653
+
+/// IPC invalid object ID
+#define IPC_INVALID_OBJECT_ID UINT32_MAX
+
+///@name IPC request building
+///@{
+
+/// IPC command (request) structure.
+#define IPC_MAX_BUFFERS 8
+#define IPC_MAX_OBJECTS 8
+
+typedef enum {
+    BufferType_Normal=0,  ///< Regular buffer.
+    BufferType_Type1=1,   ///< Allows ProcessMemory and shared TransferMemory.
+    BufferType_Invalid=2,
+    BufferType_Type3=3    ///< Same as Type1 except remote process is not allowed to use device-mapping.
+} BufferType;
+
+typedef enum {
+    BufferDirection_Send=0,
+    BufferDirection_Recv=1,
+    BufferDirection_Exch=2,
+} BufferDirection;
+
+typedef enum {
+    IpcCommandType_Invalid = 0,
+    IpcCommandType_LegacyRequest = 1,
+    IpcCommandType_Close = 2,
+    IpcCommandType_LegacyControl = 3,
+    IpcCommandType_Request = 4,
+    IpcCommandType_Control = 5,
+    IpcCommandType_RequestWithContext = 6,
+    IpcCommandType_ControlWithContext = 7,
+} IpcCommandType;
+
+typedef enum {
+    DomainMessageType_Invalid = 0,
+    DomainMessageType_SendMessage = 1,
+    DomainMessageType_Close = 2,
+} DomainMessageType;
+
+/// IPC domain message header.
+typedef struct {
+    u8  Type;
+    u8  NumObjectIds;
+    u16 Length;
+    u32 ThisObjectId;
+    u32 Pad[2];
+} DomainMessageHeader;
+
+/// IPC domain response header.
+typedef struct {
+    u32 NumObjectIds;
+    u32 Pad[3];
+} DomainResponseHeader;
+
+
+typedef struct {
+    size_t NumSend; // A
+    size_t NumRecv; // B
+    size_t NumExch; // W
+    const void* Buffers[IPC_MAX_BUFFERS];
+    size_t BufferSizes[IPC_MAX_BUFFERS];
+    BufferType BufferTypes[IPC_MAX_BUFFERS];
+
+    size_t NumStaticIn;  // X
+    size_t NumStaticOut; // C
+    const void* Statics[IPC_MAX_BUFFERS];
+    size_t StaticSizes[IPC_MAX_BUFFERS];
+    u8     StaticIndices[IPC_MAX_BUFFERS];
+
+    bool   SendPid;
+    size_t NumHandlesCopy;
+    size_t NumHandlesMove;
+    Handle Handles[IPC_MAX_OBJECTS];
+
+    size_t NumObjectIds;
+    u32    ObjectIds[IPC_MAX_OBJECTS];
+} IpcCommand;
+
+/**
+ * @brief Initializes an IPC command structure.
+ * @param cmd IPC command structure.
+ */
+static inline void ipcInitialize(IpcCommand* cmd) {
+    *cmd = (IpcCommand){};
+}
+
+/// IPC buffer descriptor.
+typedef struct {
+    u32 Size;   ///< Size of the buffer.
+    u32 Addr;   ///< Lower 32-bits of the address of the buffer
+    u32 Packed; ///< Packed data (including higher bits of the address)
+} IpcBufferDescriptor;
+
+/// IPC static send-buffer descriptor.
+typedef struct {
+    u32 Packed; ///< Packed data (including higher bits of the address)
+    u32 Addr;   ///< Lower 32-bits of the address
+} IpcStaticSendDescriptor;
+
+/// IPC static receive-buffer descriptor.
+typedef struct {
+    u32 Addr;   ///< Lower 32-bits of the address of the buffer
+    u32 Packed; ///< Packed data (including higher bits of the address)
+} IpcStaticRecvDescriptor;
+
+/**
+ * @brief Adds a buffer to an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param buffer Address of the buffer.
+ * @param size Size of the buffer.
+ * @param type Buffer type.
+ */
+static inline void ipcAddSendBuffer(IpcCommand* cmd, const void* buffer, size_t size, BufferType type) {
+    size_t off = cmd->NumSend;
+    cmd->Buffers[off] = buffer;
+    cmd->BufferSizes[off] = size;
+    cmd->BufferTypes[off] = type;
+    cmd->NumSend++;
+}
+
+/**
+ * @brief Adds a receive-buffer to an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param buffer Address of the buffer.
+ * @param size Size of the buffer.
+ * @param type Buffer type.
+ */
+static inline void ipcAddRecvBuffer(IpcCommand* cmd, void* buffer, size_t size, BufferType type) {
+    size_t off = cmd->NumSend + cmd->NumRecv;
+    cmd->Buffers[off] = buffer;
+    cmd->BufferSizes[off] = size;
+    cmd->BufferTypes[off] = type;
+    cmd->NumRecv++;
+}
+
+/**
+ * @brief Adds an exchange-buffer to an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param buffer Address of the buffer.
+ * @param size Size of the buffer.
+ * @param type Buffer type.
+ */
+static inline void ipcAddExchBuffer(IpcCommand* cmd, void* buffer, size_t size, BufferType type) {
+    size_t off = cmd->NumSend + cmd->NumRecv + cmd->NumExch;
+    cmd->Buffers[off] = buffer;
+    cmd->BufferSizes[off] = size;
+    cmd->BufferTypes[off] = type;
+    cmd->NumExch++;
+}
+
+/**
+ * @brief Adds a static-buffer to an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param buffer Address of the buffer.
+ * @param size Size of the buffer.
+ * @param index Index of buffer.
+ */
+static inline void ipcAddSendStatic(IpcCommand* cmd, const void* buffer, size_t size, u8 index) {
+    size_t off = cmd->NumStaticIn;
+    cmd->Statics[off] = buffer;
+    cmd->StaticSizes[off] = size;
+    cmd->StaticIndices[off] = index;
+    cmd->NumStaticIn++;
+}
+
+/**
+ * @brief Adds a static-receive-buffer to an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param buffer Address of the buffer.
+ * @param size Size of the buffer.
+ * @param index Index of buffer.
+ */
+static inline void ipcAddRecvStatic(IpcCommand* cmd, void* buffer, size_t size, u8 index) {
+    size_t off = cmd->NumStaticIn + cmd->NumStaticOut;
+    cmd->Statics[off] = buffer;
+    cmd->StaticSizes[off] = size;
+    cmd->StaticIndices[off] = index;
+    cmd->NumStaticOut++;
+}
+
+/**
+ * @brief Adds a smart-buffer (buffer + static-buffer pair) to an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param pointer_buffer_size Pointer buffer size.
+ * @param buffer Address of the buffer.
+ * @param size Size of the buffer.
+ * @param index Index of buffer.
+ */
+static inline void ipcAddSendSmart(IpcCommand* cmd, size_t pointer_buffer_size, const void* buffer, size_t size, u8 index) {
+    if (pointer_buffer_size != 0 && size <= pointer_buffer_size) {
+        ipcAddSendBuffer(cmd, NULL, 0, BufferType_Normal);
+        ipcAddSendStatic(cmd, buffer, size, index);
+    } else {
+        ipcAddSendBuffer(cmd, buffer, size, BufferType_Normal);
+        ipcAddSendStatic(cmd, NULL, 0, index);
+    }
+}
+
+/**
+ * @brief Adds a smart-receive-buffer (buffer + static-receive-buffer pair) to an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param pointer_buffer_size Pointer buffer size.
+ * @param buffer Address of the buffer.
+ * @param size Size of the buffer.
+ * @param index Index of buffer.
+ */
+static inline void ipcAddRecvSmart(IpcCommand* cmd, size_t pointer_buffer_size, void* buffer, size_t size, u8 index) {
+    if (pointer_buffer_size != 0 && size <= pointer_buffer_size) {
+        ipcAddRecvBuffer(cmd, NULL, 0, BufferType_Normal);
+        ipcAddRecvStatic(cmd, buffer, size, index);
+    } else {
+        ipcAddRecvBuffer(cmd, buffer, size, BufferType_Normal);
+        ipcAddRecvStatic(cmd, NULL, 0, index);
+    }
+}
+
+/**
+ * @brief Tags an IPC command structure to send the PID.
+ * @param cmd IPC command structure.
+ */
+static inline void ipcSendPid(IpcCommand* cmd) {
+    cmd->SendPid = true;
+}
+
+/**
+ * @brief Adds a copy-handle to be sent through an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param h Handle to send.
+ * @remark The receiving process gets a copy of the handle.
+ */
+static inline void ipcSendHandleCopy(IpcCommand* cmd, Handle h) {
+    cmd->Handles[cmd->NumHandlesCopy++] = h;
+}
+
+/**
+ * @brief Adds a move-handle to be sent through an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param h Handle to send.
+ * @remark The sending process loses ownership of the handle, which is transferred to the receiving process.
+ */
+static inline void ipcSendHandleMove(IpcCommand* cmd, Handle h) {
+    cmd->Handles[cmd->NumHandlesCopy + cmd->NumHandlesMove++] = h;
+}
+
+/**
+ * @brief Prepares the header of an IPC command structure.
+ * @param cmd IPC command structure.
+ * @param sizeof_raw Size in bytes of the raw data structure to embed inside the IPC request
+ * @return Pointer to the raw embedded data structure in the request, ready to be filled out.
+ */
+static inline void* ipcPrepareHeader(IpcCommand* cmd, size_t sizeof_raw) {
+    u32* buf = (u32*)armGetTls();
+    size_t i;
+    *buf++ = IpcCommandType_Request | (cmd->NumStaticIn << 16) | (cmd->NumSend << 20) | (cmd->NumRecv << 24) | (cmd->NumExch << 28);
+
+    u32* fill_in_size_later = buf;
+
+    if (cmd->NumStaticOut > 0) {
+        *buf = (cmd->NumStaticOut + 2) << 10;
+    }
+    else {
+        *buf = 0;
+    }
+
+    if (cmd->SendPid || cmd->NumHandlesCopy > 0 || cmd->NumHandlesMove > 0) {
+        *buf++ |= 0x80000000;
+        *buf++ = (!!cmd->SendPid) | (cmd->NumHandlesCopy << 1) | (cmd->NumHandlesMove << 5);
+
+        if (cmd->SendPid)
+            buf += 2;
+
+        for (i=0; i<(cmd->NumHandlesCopy + cmd->NumHandlesMove); i++)
+            *buf++ = cmd->Handles[i];
+    }
+    else {
+        buf++;
+    }
+
+    for (i=0; i<cmd->NumStaticIn; i++, buf+=2) {
+        IpcStaticSendDescriptor* desc = (IpcStaticSendDescriptor*) buf;
+
+        uintptr_t ptr = (uintptr_t) cmd->Statics[i];
+        desc->Addr = ptr;
+        desc->Packed = cmd->StaticIndices[i] | (cmd->StaticSizes[i] << 16) |
+            (((ptr >> 32) & 15) << 12) | (((ptr >> 36) & 15) << 6);
+    }
+
+    for (i=0; i<(cmd->NumSend + cmd->NumRecv + cmd->NumExch); i++, buf+=3) {
+        IpcBufferDescriptor* desc = (IpcBufferDescriptor*) buf;
+        desc->Size = cmd->BufferSizes[i];
+
+        uintptr_t ptr = (uintptr_t) cmd->Buffers[i];
+        desc->Addr = ptr;
+        desc->Packed = cmd->BufferTypes[i] |
+            (((ptr >> 32) & 15) << 28) | ((ptr >> 36) << 2);
+    }
+
+    u32 padding = ((16 - (((uintptr_t) buf) & 15)) & 15) / 4;
+    u32* raw = (u32*) (buf + padding);
+
+    size_t raw_size = (sizeof_raw/4) + 4;
+    buf += raw_size;
+
+    u16* buf_u16 = (u16*) buf;
+
+    for (i=0; i<cmd->NumStaticOut; i++) {
+        size_t off = cmd->NumStaticIn + i;
+        size_t sz = (uintptr_t) cmd->StaticSizes[off];
+
+        buf_u16[i] = (sz > 0xFFFF) ? 0 : sz;
+    }
+
+    size_t u16s_size = ((2*cmd->NumStaticOut) + 3)/4;
+    buf += u16s_size;
+    raw_size += u16s_size;
+
+    *fill_in_size_later |= raw_size;
+
+    for (i=0; i<cmd->NumStaticOut; i++, buf+=2) {
+        IpcStaticRecvDescriptor* desc = (IpcStaticRecvDescriptor*) buf;
+        size_t off = cmd->NumStaticIn + i;
+
+        uintptr_t ptr = (uintptr_t) cmd->Statics[off];
+        desc->Addr = ptr;
+        desc->Packed = (ptr >> 32) | (cmd->StaticSizes[off] << 16);
+    }
+
+    return (void*) raw;
+}
+
+/**
+ * @brief Dispatches an IPC request.
+ * @param session IPC session handle.
+ * @return Result code.
+ */
+static inline Result ipcDispatch(Handle session) {
+    return svcSendSyncRequest(session);
+}
+
+///@}
+
+///@name IPC response parsing
+///@{
+
+/// IPC parsed command (response) structure.
+typedef struct {
+    IpcCommandType CommandType;               ///< Type of the command  
+    
+    bool HasPid;                              ///< true if the 'Pid' field is filled out.
+    u64  Pid;                                 ///< PID included in the response (only if HasPid is true)
+
+    size_t NumHandles;                        ///< Number of handles copied.
+    Handle Handles[IPC_MAX_OBJECTS];          ///< Handles.
+    bool   WasHandleCopied[IPC_MAX_OBJECTS];  ///< true if the handle was moved, false if it was copied.
+
+    bool   IsDomainRequest;                   ///< true if the the message is a Domain message.
+    DomainMessageType InMessageType;          ///< Type of the domain message.
+    u32    InMessageLength;                   ///< Size of rawdata (for domain messages).
+    u32    InThisObjectId;                    ///< Object ID to call the command on (for domain messages).
+    size_t InNumObjectIds;                    ///< Number of object IDs (for domain messages).
+    u32    InObjectIds[IPC_MAX_OBJECTS];      ///< Object IDs (for domain messages).
+    
+    bool   IsDomainResponse;                  ///< true if the the message is a Domain response.
+    size_t OutNumObjectIds;                   ///< Number of object IDs (for domain responses).
+    u32    OutObjectIds[IPC_MAX_OBJECTS];     ///< Object IDs (for domain responses).
+
+    size_t NumBuffers;                        ///< Number of buffers in the response.
+    void*  Buffers[IPC_MAX_BUFFERS];          ///< Pointers to the buffers.
+    size_t BufferSizes[IPC_MAX_BUFFERS];      ///< Sizes of the buffers.
+    BufferType BufferTypes[IPC_MAX_BUFFERS];  ///< Types of the buffers.
+    BufferDirection BufferDirections[IPC_MAX_BUFFERS]; ///< Direction of each buffer.
+
+    size_t NumStatics;                        ///< Number of statics in the response.
+    void*  Statics[IPC_MAX_BUFFERS];          ///< Pointers to the statics.
+    size_t StaticSizes[IPC_MAX_BUFFERS];      ///< Sizes of the statics.
+    u8     StaticIndices[IPC_MAX_BUFFERS];    ///< Indices of the statics.
+    
+    size_t NumStaticsOut;                     ///< Number of output statics available in the response.
+
+    void*  Raw;                               ///< Pointer to the raw embedded data structure in the response.
+    void*  RawWithoutPadding;                 ///< Pointer to the raw embedded data structure, without padding.
+    size_t RawSize;                           ///< Size of the raw embedded data.
+} IpcParsedCommand;
+
+/**
+ * @brief Parse an IPC command response into an IPC parsed command structure.
+ * @param r IPC parsed command structure to fill in.
+ * @return Result code.
+ */
+static inline Result ipcParse(IpcParsedCommand* r) {
+    u32* buf = (u32*)armGetTls();
+    u32 ctrl0 = *buf++;
+    u32 ctrl1 = *buf++;
+    size_t i;
+    
+    r->IsDomainRequest = false;
+    r->IsDomainResponse = false;
+
+    r->CommandType = (IpcCommandType) (ctrl0 & 0xffff);
+    r->HasPid = false;
+    r->RawSize = (ctrl1 & 0x1ff) * 4;
+    r->NumHandles = 0;
+    
+    r->NumStaticsOut = (ctrl1 >> 10) & 15;
+    if (r->NumStaticsOut >> 1) r->NumStaticsOut--; // Value 2  -> Single descriptor
+    if (r->NumStaticsOut >> 1) r->NumStaticsOut--; // Value 3+ -> (Value - 2) descriptors
+
+    if (ctrl1 & 0x80000000) {
+        u32 ctrl2 = *buf++;
+
+        if (ctrl2 & 1) {
+            r->HasPid = true;
+            r->Pid = *buf++;
+            r->Pid |= ((u64)(*buf++)) << 32;
+        }
+
+        size_t num_handles_copy = ((ctrl2 >> 1) & 15);
+        size_t num_handles_move = ((ctrl2 >> 5) & 15);
+
+        size_t num_handles = num_handles_copy + num_handles_move;
+        u32* buf_after_handles = buf + num_handles;
+
+        if (num_handles > IPC_MAX_OBJECTS)
+            num_handles = IPC_MAX_OBJECTS;
+
+        for (i=0; i<num_handles; i++)
+        {
+            r->Handles[i] = *(buf+i);
+            r->WasHandleCopied[i] = (i < num_handles_copy);
+        }
+
+        r->NumHandles = num_handles;
+        buf = buf_after_handles;
+    }
+
+    size_t num_statics = (ctrl0 >> 16) & 15;
+    u32* buf_after_statics = buf + num_statics*2;
+
+    if (num_statics > IPC_MAX_BUFFERS)
+        num_statics = IPC_MAX_BUFFERS;
+
+    for (i=0; i<num_statics; i++, buf+=2) {
+        IpcStaticSendDescriptor* desc = (IpcStaticSendDescriptor*) buf;
+        u64 packed = (u64) desc->Packed;
+
+        r->Statics[i] = (void*) (desc->Addr | (((packed >> 12) & 15) << 32) | (((packed >> 6) & 15) << 36));
+        r->StaticSizes[i]   = packed >> 16;
+        r->StaticIndices[i] = packed & 63;
+    }
+
+    r->NumStatics = num_statics;
+    buf = buf_after_statics;
+
+    size_t num_bufs_send = (ctrl0 >> 20) & 15;
+    size_t num_bufs_recv = (ctrl0 >> 24) & 15;
+    size_t num_bufs_exch = (ctrl0 >> 28) & 15;
+
+    size_t num_bufs = num_bufs_send + num_bufs_recv + num_bufs_exch;
+    r->Raw = (void*)(((uintptr_t)(buf + num_bufs*3) + 15) &~ 15);
+    r->RawWithoutPadding = (void*)((uintptr_t)(buf + num_bufs*3));
+
+    if (num_bufs > IPC_MAX_BUFFERS)
+        num_bufs = IPC_MAX_BUFFERS;
+
+    for (i=0; i<num_bufs; i++, buf+=3) {
+        IpcBufferDescriptor* desc = (IpcBufferDescriptor*) buf;
+        u64 packed = (u64) desc->Packed;
+
+        r->Buffers[i] = (void*) (desc->Addr | ((packed >> 28) << 32) | (((packed >> 2) & 15) << 36));
+        r->BufferSizes[i] = desc->Size;
+        r->BufferTypes[i] = (BufferType) (packed & 3);
+
+        if (i < num_bufs_send)
+            r->BufferDirections[i] = BufferDirection_Send;
+        else if (i < (num_bufs_send + num_bufs_recv))
+            r->BufferDirections[i] = BufferDirection_Recv;
+        else
+            r->BufferDirections[i] = BufferDirection_Exch;
+    }
+
+    r->NumBuffers = num_bufs;
+    return 0;
+}
+
+/**
+ * @brief Queries the size of an IPC pointer buffer.
+ * @param session IPC session handle.
+ * @param size Output variable in which to store the size.
+ * @return Result code.
+ */
+static inline Result ipcQueryPointerBufferSize(Handle session, size_t *size) {
+    u32* buf = (u32*)armGetTls();
+
+    buf[0] = IpcCommandType_Control;
+    buf[1] = 8;
+    buf[2] = 0;
+    buf[3] = 0;
+    buf[4] = SFCI_MAGIC;
+    buf[5] = 0;
+    buf[6] = 3;
+    buf[7] = 0;
+
+    Result rc = ipcDispatch(session);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct ipcQueryPointerBufferSizeResponse {
+            u64 magic;
+            u64 result;
+            u32 size;
+        } *raw = (struct ipcQueryPointerBufferSizeResponse*)r.Raw;
+
+        rc = raw->result;
+
+        if (R_SUCCEEDED(rc)) {
+            *size = raw->size & 0xffff;
+        }
+    }
+
+    return rc;
+}
+
+/**
+ * @brief Closes the IPC session with proper clean up.
+ * @param session IPC session handle.
+ * @return Result code.
+ */
+static inline Result ipcCloseSession(Handle session) {
+    u32* buf = (u32*)armGetTls();
+    buf[0] = IpcCommandType_Close;
+    buf[1] = 0;
+    return ipcDispatch(session);
+}
+
+/**
+ * @brief Clones an IPC session.
+ * @param session IPC session handle.
+ * @param unk Unknown.
+ * @param new_session_out Output cloned IPC session handle.
+ * @return Result code.
+ */
+static inline Result ipcCloneSession(Handle session, u32 unk, Handle* new_session_out) {
+    u32* buf = (u32*)armGetTls();
+
+    buf[0] = IpcCommandType_Control;
+    buf[1] = 9;
+    buf[2] = 0;
+    buf[3] = 0;
+    buf[4] = SFCI_MAGIC;
+    buf[5] = 0;
+    buf[6] = 4;
+    buf[7] = 0;
+    buf[8] = unk;
+
+    Result rc = ipcDispatch(session);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct ipcCloneSessionResponse {
+            u64 magic;
+            u64 result;
+        } *raw = (struct ipcCloneSessionResponse*)r.Raw;
+
+        rc = raw->result;
+
+        if (R_SUCCEEDED(rc) && new_session_out) {
+            *new_session_out = r.Handles[0];
+        }
+    }
+
+    return rc;
+}
+
+///@}
+
+///@name IPC domain handling
+///@{
+
+/**
+ * @brief Converts an IPC session handle into a domain.
+ * @param session IPC session handle.
+ * @param object_id_out Output variable in which to store the object ID.
+ * @return Result code.
+ */
+static inline Result ipcConvertSessionToDomain(Handle session, u32* object_id_out) {
+    u32* buf = (u32*)armGetTls();
+
+    buf[0] = IpcCommandType_Control;
+    buf[1] = 8;
+    buf[4] = SFCI_MAGIC;
+    buf[5] = 0;
+    buf[6] = 0;
+    buf[7] = 0;
+
+    Result rc = ipcDispatch(session);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct ipcConvertSessionToDomainResponse {
+            u64 magic;
+            u64 result;
+            u32 object_id;
+        } *raw = (struct ipcConvertSessionToDomainResponse*)r.Raw;
+
+        rc = raw->result;
+
+        if (R_SUCCEEDED(rc)) {
+            *object_id_out = raw->object_id;
+        }
+    }
+
+    return rc;
+}
+
+/**
+ * @brief Adds an object ID to be sent through an IPC domain command structure.
+ * @param cmd IPC domain command structure.
+ * @param object_id Object ID to send.
+ */
+static inline void ipcSendObjectId(IpcCommand* cmd, u32 object_id) {
+    cmd->ObjectIds[cmd->NumObjectIds++] = object_id;
+}
+
+/**
+ * @brief Prepares the header of an IPC command structure (domain version).
+ * @param cmd IPC command structure.
+ * @param sizeof_raw Size in bytes of the raw data structure to embed inside the IPC request
+ * @param object_id Domain object ID.
+ * @return Pointer to the raw embedded data structure in the request, ready to be filled out.
+ */
+static inline void* ipcPrepareHeaderForDomain(IpcCommand* cmd, size_t sizeof_raw, u32 object_id) {
+    void* raw = ipcPrepareHeader(cmd, sizeof_raw + sizeof(DomainMessageHeader) + cmd->NumObjectIds*sizeof(u32));
+    DomainMessageHeader* hdr = (DomainMessageHeader*) raw;
+    u32 *object_ids = (u32*)(((uintptr_t) raw) + sizeof(DomainMessageHeader) + sizeof_raw);
+
+    hdr->Type = DomainMessageType_SendMessage;
+    hdr->NumObjectIds = (u8)cmd->NumObjectIds;
+    hdr->Length = sizeof_raw;
+    hdr->ThisObjectId = object_id;
+    hdr->Pad[0] = hdr->Pad[1] = 0;
+
+    for(size_t i = 0; i < cmd->NumObjectIds; i++)
+        object_ids[i] = cmd->ObjectIds[i];
+    return (void*)(((uintptr_t) raw) + sizeof(DomainMessageHeader));
+}
+
+/**
+ * @brief Parse an IPC command request into an IPC parsed command structure (domain version).
+ * @param r IPC parsed command structure to fill in.
+ * @return Result code.
+ */
+static inline Result ipcParseDomainRequest(IpcParsedCommand* r) {
+    Result rc = ipcParse(r);
+    DomainMessageHeader *hdr;
+    u32 *object_ids;
+    if(R_FAILED(rc))
+        return rc;
+
+    hdr = (DomainMessageHeader*) r->Raw;
+    object_ids = (u32*)(((uintptr_t) hdr) + sizeof(DomainMessageHeader) + hdr->Length);
+    r->Raw = (void*)(((uintptr_t) r->Raw) + sizeof(DomainMessageHeader));
+
+    r->IsDomainRequest = true;
+    r->InMessageType = (DomainMessageType)(hdr->Type);
+    switch (r->InMessageType) {
+        case DomainMessageType_SendMessage:
+        case DomainMessageType_Close:
+            break;
+        default:
+            return MAKERESULT(Module_Libnx, LibnxError_DomainMessageUnknownType);
+    }
+
+    r->InThisObjectId = hdr->ThisObjectId;
+    r->InNumObjectIds = hdr->NumObjectIds > 8 ? 8 : hdr->NumObjectIds;
+    if ((uintptr_t)object_ids + sizeof(u32) * r->InNumObjectIds - (uintptr_t)armGetTls() >= 0x100) {
+        return MAKERESULT(Module_Libnx, LibnxError_DomainMessageTooManyObjectIds);
+    }
+    for(size_t i = 0; i < r->InNumObjectIds; i++)
+        r->InObjectIds[i] = object_ids[i];
+
+    return rc;
+}
+
+/**
+ * @brief Parse an IPC command response into an IPC parsed command structure (domain version).
+ * @param r IPC parsed command structure to fill in.
+ * @param sizeof_raw Size in bytes of the raw data structure.
+ * @return Result code.
+ */
+static inline Result ipcParseDomainResponse(IpcParsedCommand* r, size_t sizeof_raw) {
+    Result rc = ipcParse(r);
+    DomainResponseHeader *hdr;
+    u32 *object_ids;
+    if(R_FAILED(rc))
+        return rc;
+
+    hdr = (DomainResponseHeader*) r->Raw;
+    r->Raw = (void*)(((uintptr_t) r->Raw) + sizeof(DomainResponseHeader));
+    object_ids = (u32*)(((uintptr_t) r->Raw) + sizeof_raw);//Official sw doesn't align this.
+
+    r->IsDomainResponse = true;
+    
+    r->OutNumObjectIds = hdr->NumObjectIds > 8 ? 8 : hdr->NumObjectIds;
+    if ((uintptr_t)object_ids + sizeof(u32) * r->OutNumObjectIds - (uintptr_t)armGetTls() >= 0x100) {
+        return MAKERESULT(Module_Libnx, LibnxError_DomainMessageTooManyObjectIds);
+    }
+    for(size_t i = 0; i < r->OutNumObjectIds; i++)
+        r->OutObjectIds[i] = object_ids[i];
+
+    return rc;
+}
+
+/**
+ * @brief Closes a domain object by ID.
+ * @param session IPC session handle.
+ * @param object_id ID of the object to close.
+ * @return Result code.
+ */
+static inline Result ipcCloseObjectById(Handle session, u32 object_id) {
+    IpcCommand c;
+    DomainMessageHeader* hdr;
+
+    ipcInitialize(&c);
+    hdr = (DomainMessageHeader*)ipcPrepareHeader(&c, sizeof(DomainMessageHeader));
+
+    hdr->Type = DomainMessageType_Close;
+    hdr->NumObjectIds = 0;
+    hdr->Length = 0;
+    hdr->ThisObjectId = object_id;
+    hdr->Pad[0] = hdr->Pad[1] = 0;
+
+    return ipcDispatch(session); // this command has no associated response
+}
+
+///@}

Source/sys-clk/common/include/sysclk/board.h

@@ -146,9 +146,13 @@ typedef enum {
 typedef enum {
     GovernorState_DoNotOverride = 0,
     GovernorState_Disabled,
+    GovernorState_Enabled_CpuGpuVrr,
+    GovernorState_Enabled_CpuVrr,
+    GovernorState_Enabled_GpuVrr,
     GovernorState_Enabled_CpuGpu,
     GovernorState_Enabled_Cpu,
     GovernorState_Enabled_Gpu,
+    GovernorState_Enabled_Vrr,
     GovernorState_EnumMax,
 } GovernorState;
 typedef enum {

Source/sys-clk/common/include/sysclk/clock_manager.h

@@ -45,6 +45,7 @@ typedef struct
     u16 iddq[HorizonOCSpeedo_EnumMax];
     GpuSchedulingMode gpuSchedulingMode;
     bool isSysDockInstalled;
+    bool isSaltyNXInstalled;
     u8 maxDisplayFreq;
     u8 dramID;
     bool isDram8GB;

Source/sys-clk/common/include/sysclk/config.h

@@ -65,6 +65,7 @@ typedef enum {
     HorizonOCConfigValue_GPUSchedulingMethod,
 
     HorizonOCConfigValue_RAMVoltUsageDisplayMode,
+    HorizonOCConfigValue_CpuGovernorMinimumFreq,
 
     KipConfigValue_custRev,
     // KipConfigValue_mtcConf,
@@ -249,7 +250,8 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
 
         case HorizonOCConfigValue_RAMVoltUsageDisplayMode:
             return pretty ? "RAM Voltage / Usage Display Mode" : "ram_volt_usage_display_mode";
-
+        case HorizonOCConfigValue_CpuGovernorMinimumFreq:
+            return pretty ? "CPU Governor Minimum Frequency" : "cpu_gov_min_freq";
         // KIP config values
         case KipConfigValue_custRev:
             return pretty ? "Custom Revision" : "kip_cust_rev";
@@ -448,6 +450,8 @@ static inline uint64_t sysclkDefaultConfigValue(SysClkConfigValue val)
             return 9600ULL; // 8600mW will trigger on erista stock, so raise it a bit
         case HocClkConfigValue_LiteTDPLimit:
             return 6400ULL; // 0.5C
+        case HorizonOCConfigValue_CpuGovernorMinimumFreq:
+            return 612ULL; // 612MHz
         default:
             return 0ULL;
     }
@@ -579,6 +583,7 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
         case HorizonOCConfigValue_DVFSOffset:
         case HorizonOCConfigValue_GPUScheduling:
         case HorizonOCConfigValue_RAMVoltUsageDisplayMode:
+        case HorizonOCConfigValue_CpuGovernorMinimumFreq:
             return true;
         case HorizonOCConfigValue_BatteryChargeCurrent:
             return ((input >= 1024) && (input <= 3072)) || !input;

Source/sys-clk/common/src/client/ipc.c

@@ -79,14 +79,17 @@ Result sysclkIpcGetAPIVersion(u32* out_ver)
 Result sysclkIpcGetVersionString(char* out, size_t len)
 {
     return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetVersionString,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out, len}},
     );
 }
 
 Result sysclkIpcGetCurrentContext(SysClkContext* out_context)
 {
-    return serviceDispatchOut(&g_sysclkSrv, SysClkIpcCmd_GetCurrentContext, *out_context);
+    return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetCurrentContext,
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
+        .buffers = {{out_context, sizeof(SysClkContext)}},
+    );
 }
 
 Result sysclkIpcGetProfileCount(u64 tid, u8* out_count)
@@ -112,7 +115,7 @@ Result sysclkIpcSetOverride(SysClkModule module, u32 hz)
 Result sysclkIpcGetProfiles(u64 tid, SysClkTitleProfileList* out_profiles)
 {
     return serviceDispatchIn(&g_sysclkSrv, SysClkIpcCmd_GetProfiles, tid,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out_profiles, sizeof(SysClkTitleProfileList)}},
     );
 }
@@ -128,7 +131,7 @@ Result sysclkIpcSetProfiles(u64 tid, SysClkTitleProfileList* profiles)
 Result sysclkIpcGetConfigValues(SysClkConfigValueList* out_configValues)
 {
     return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_GetConfigValues,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_Out },
         .buffers = {{out_configValues, sizeof(SysClkConfigValueList)}},
     );
 }
@@ -136,7 +139,7 @@ Result sysclkIpcGetConfigValues(SysClkConfigValueList* out_configValues)
 Result sysclkIpcSetConfigValues(SysClkConfigValueList* configValues)
 {
     return serviceDispatch(&g_sysclkSrv, SysClkIpcCmd_SetConfigValues,
-        .buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
+        .buffer_attrs = { SfBufferAttr_HipcAutoSelect | SfBufferAttr_In },
         .buffers = {{configValues, sizeof(SysClkConfigValueList)}},
     );
 }

Source/sys-clk/common/src/display_refresh_rate.cpp

@@ -29,11 +29,9 @@
 
 #define MAX_REFRESH_RATE 72
 
-// Configuration
 static DisplayRefreshConfig g_config = {0};
 static bool g_initialized = false;
 
-// State
 static uint8_t g_dockedHighestRefreshRate = 60;
 static uint8_t g_dockedLinkRate = 10;
 static bool g_wasRetroSuperTurnedOff = false;
@@ -41,7 +39,6 @@ static uint32_t g_lastVActive = 1080;
 static bool g_canChangeRefreshRateDocked = false;
 static uint8_t g_lastVActiveSet = 0;
 
-// Refresh rate tables
 static const uint8_t g_dockedRefreshRates[] = {40, 45, 50, 55, 60, 70, 72, 75, 80, 90, 95, 100, 110, 120, 130, 140, 144, 150, 160, 165, 170, 180, 190, 200, 210, 220, 230, 240};
 // Calculate with this tool:
 
@@ -88,6 +85,7 @@ static const DockedTimings g_dockedTimings1080p[] = {
     {8, 32, 40, 108, 8, 6, 0, 528880},     //220Hz CVT-RBv2
     {8, 32, 40, 114, 8, 6, 0, 555680},     //230Hz CVT-RBv2
     {8, 32, 40, 121, 8, 6, 0, 583200},     //240Hz CVT-RBv2
+    // technically you can go to 476hz, but in practice, why would you?
 };
 
 static const HandheldTimings g_handheldTimingsRETRO[] = {
@@ -100,7 +98,6 @@ static const HandheldTimings g_handheldTimingsRETRO[] = {
 
 static const MinMaxRefreshRate g_handheldModeRefreshRate = {40, 80};
 
-// Utility functions
 static uint8_t _getDockedRefreshRateIterator(uint32_t refreshRate) {
     for (size_t i = 0; i < sizeof(g_dockedRefreshRates) / sizeof(g_dockedRefreshRates[0]); i++) {
         if (g_dockedRefreshRates[i] == refreshRate) return i;
@@ -553,9 +550,10 @@ bool DisplayRefresh_SetRate(uint32_t new_refreshRate) {
     if (g_config.isRetroSUPER && !g_config.isDocked) {
         return _setNvDispHandheldRefreshRate(new_refreshRate);
     }
-    else if ((!g_config.isRetroSUPER && g_config.isLite) || 
-             nvOpen(&fd, "/dev/nvdisp-disp1")) {
-        return _setPLLDHandheldRefreshRate(new_refreshRate);
+
+    else if ((!g_config.isRetroSUPER && g_config.isLite) || R_FAILED(nvOpen(&fd, "/dev/nvdisp-disp1"))) {
+        if (_setPLLDHandheldRefreshRate(new_refreshRate) == false) 
+            return false;
     }
     else {
         struct dpaux_read {
@@ -577,15 +575,19 @@ bool DisplayRefresh_SetRate(uint32_t new_refreshRate) {
         nvClose(fd);
         
         if (rc != 0) {
-            if (!g_config.isRetroSUPER) {
-                return _setPLLDHandheldRefreshRate(new_refreshRate);
-            } else {
-                return _setNvDispHandheldRefreshRate(new_refreshRate);
-            }
+                if (!g_config.isRetroSUPER) {
+                    return _setPLLDHandheldRefreshRate(new_refreshRate);
+                } else {
+                    return _setNvDispHandheldRefreshRate(new_refreshRate);
+                }
         } else {
-            return _setNvDispDockedRefreshRate(new_refreshRate);
+            if(g_config.isDocked)
+                return _setNvDispDockedRefreshRate(new_refreshRate);
+            else 
+                return true;
         }
     }
+    return false;
 }
 
 bool DisplayRefresh_GetRate(uint32_t* out_refreshRate, bool internal) {

Source/sys-clk/overlay/Makefile

@@ -39,7 +39,7 @@ include ${TOPDIR}/lib/libultrahand/ultrahand.mk
 # version control constants
 #---------------------------------------------------------------------------------
 #TARGET_VERSION	:= $(shell git describe --dirty --always --tags)
-APP_VERSION		:= 0.42
+APP_VERSION		:= 1.0.2
 TARGET_VERSION := $(APP_VERSION)
 
 #---------------------------------------------------------------------------------

Source/sys-clk/overlay/lang/zh-tw.json

@@ -0,0 +1,132 @@
+{
+    "Horizon OC Zeus": "Horizon OC Zeus",
+    "Edit App Profile": "編輯應用配置",
+    "Advanced": "高級",
+    "Edit Global Profile": "編輯全局配置",
+    "Temporary Overrides": "臨時覆蓋",
+    "Temporary Overrides   Reset": "臨時覆蓋   重設",
+    "Settings": "設置",
+    "Information": "資訊",
+    "Enable": "啟用",
+    "Uncapped Clocks": "解除頻率上限",
+    "Override Boost Mode": "覆蓋加速模式",
+    "CPU Max Display Clock": "CPU 最大顯示頻率",
+    "Thermal Throttle": "溫度節流",
+    "Thermal Throttle Threshold": "溫度節流閾值",
+    "Handheld TDP": "掌機模式 TDP",
+    "Handheld TDP Limit": "掌機模式 TDP 限制",
+    "Lite TDP Limit": "Lite TDP 限制",
+    "Enforce Board Limit": "強制主板限制",
+    "Battery Charge Current": "電池充電電流",
+    "Display Refresh Rate Changing": "顯示刷新率變更",
+    "Fix CPU Volt Bug": "修復 CPU 電壓錯誤",
+    "[cfg] no enum format string": "[cfg] 無枚舉格式字串",
+    "KIP": "KIP",
+    "Save KIP Settings": "保存 KIP 設置",
+    "RAM Settings": "記憶體設定",
+    "CPU Settings": "CPU 設置",
+    "GPU Settings": "GPU 設置",
+    "Experimental": "實驗性功能",
+    "Charge Current Override": "充電電流覆蓋",
+    "Disabled": "禁用",
+    "HP Mode": "高性能模式",
+    "EMC Max Clock": "EMC 最大頻率",
+    "EMC VDD2 Voltage": "EMC VDD2 電壓",
+    "EMC VDDQ Voltage": "EMC VDDQ 電壓",
+    "DVB Shift": "DVB 偏移",
+    "Memory Timings": "記憶體時序",
+    "Memory Latencies": "記憶體延遲",
+    "t1 tRCD": "t1 tRCD",
+    "t2 tRP": "t2 tRP",
+    "t3 tRAS": "t3 tRAS",
+    "t4 tRRD": "t4 tRRD",
+    "t5 tRFC": "t5 tRFC",
+    "t6 tRTW": "t6 tRTW",
+    "t7 tWTR": "t7 tWTR",
+    "t8 tREFI": "t8 tREFI",
+    "Update RAM Timings": "更新記憶體時序",
+    "\uE150 This feature is EXPERIMENTAL": "\uE150 此功能為實驗性功能",
+    "and should only be used for testing!": "僅應用於測試！",
+    "Read Latency": "讀取延遲",
+    "Write Latency": "寫入延遲",
+    "CPU UV": "CPU 降壓",
+    "CPU Unlock": "CPU 解鎖",
+    "CPU VMIN": "CPU 最低電壓",
+    "CPU Max Voltage": "CPU 最大電壓",
+    "CPU UV Table": "CPU 降壓表",
+    "CPU Low UV": "CPU 低頻降壓",
+    "CPU High UV": "CPU 高頻降壓",
+    "CPU Max Clock": "CPU 最大頻率",
+    "CPU Low VMIN": "CPU 低頻最低電壓",
+    "CPU High VMIN": "CPU 高頻最低電壓",
+    "GPU Undervolt Table": "GPU 降壓表",
+    "Calculate GPU Vmin": "計算 GPU 最低電壓",
+    "GPU VMIN": "GPU 最低電壓",
+    "GPU VMAX": "GPU 最大電壓",
+    "GPU Volt Offset": "GPU 電壓偏移",
+    "GPU Custom Table": "GPU 自訂表",
+    "GPU Custom Table (mV)": "GPU 自訂表 (mV)",
+    "\uE150 Setting GPU Clocks past": "\uE150 將 GPU 頻率設置超過",
+    "1075MHz without UV, 1152MHz on SLT or ": "無降壓時的 1075MHz、SLT 時的 1152MHz 或",
+    "1228MHz on HiOPT can cause ": "HiOPT 時的 1228MHz 可能會造成",
+    "permanent damage to your Switch!": "對您的 Switch 造成永久性損壞！",
+    "Proceed at your own risk!": "風險自負！",
+    "921MHz without UV and 960MHz on": "無降壓時的 921MHz 和",
+    "SLT or HiOPT can cause ": "SLT 或 HiOPT 時的 960MHz 可能會造成",
+    "Auto": "自動",
+    "Sleep Mode": "休眠模式",
+    "Stock": "默認",
+    "Dev OC": "開發超頻",
+    "Boost Mode": "加速模式",
+    "Safe Max": "安全最大值",
+    "Unsafe Max": "不安全最大值",
+    "Absolute Max": "絕對最大值",
+    "Boost Mode & Safe Max": "加速模式 & 安全最大值",
+    "Official Rating": "官方額定值",
+    "Default (Mariko)": "默認 (Mariko)",
+    "Default (Erista)": "默認 (Erista)",
+    "Rating": "額定值",
+    "Safe Max (Mariko)": "安全最大值 (Mariko)",
+    "Safe Max (Erista)": "安全最大值 (Erista)",
+    "Default": "默認",
+    "1581MHz Tbreak": "1581MHz Tbreak",
+    "1683MHz Tbreak": "1683MHz Tbreak",
+    "Extreme UV Table": "極限降壓表",
+    "No UV": "不降壓",
+    "SLT Table": "SLT 表",
+    "HiOPT Table": "HiOPT 表",
+    "Power": "功耗",
+    "Temp": "溫度",
+    "Voltage": "電壓",
+    "TDP Threshold": "TDP 閾值",
+    "Lite TDP Threshold": "Lite TDP 閾值",
+    "Thermal Throttle Limit": "溫度節流限制",
+    "1600BL": "1600BL",
+    "1866BL": "1866BL",
+    "2133BL": "2133BL",
+    "BAT": "電池",
+    "FAN": "風扇",
+    "DISP": "顯示",
+    "Board": "主板",
+    "Skin": "外殼",
+    "Now": "當前",
+    "Avg": "平均",
+    "App ID": "應用 ID",
+    "Profile": "配置",
+    "CPU": "CPU",
+    "GPU": "GPU",
+    "Memory": "記憶體",
+    "Display": "顯示",
+    "Governor": "調速器",
+    "SOC": "SOC",
+    "PCB": "PCB",
+    "PMIC": "PMIC",
+    "Docked": "底座模式",
+    "Handheld": "掌機模式",
+    "Charging": "充電中",
+    "USB Charger": "USB 充電器",
+    "PD Charger": "PD 充電器",
+    "VDD2": "VDD2",
+    "VDDQ": "VDDQ",
+    "GPU DVFS": "GPU DVFS"
+}

Source/sys-clk/overlay/src/ui/gui/about_gui.cpp

@@ -24,7 +24,10 @@
 
 tsl::elm::ListItem* SpeedoItem = NULL;
 tsl::elm::ListItem* IddqItem = NULL;
+tsl::elm::ListItem* DramModule = NULL;
 tsl::elm::ListItem* sysdockStatusItem = NULL;
+tsl::elm::ListItem* saltyNXStatusItem = NULL;
+
 ImageElement* CatImage = NULL;
 HideableCategoryHeader* CatHeader = NULL;
 HideableCustomDrawer* CatSpacer = NULL;
@@ -53,10 +56,18 @@ void AboutGui::listUI()
         new tsl::elm::ListItem("IDDQ:");
     this->listElement->addItem(IddqItem);
 
+    DramModule =
+        new tsl::elm::ListItem("Module: ");
+    this->listElement->addItem(DramModule);
+
     sysdockStatusItem =
         new tsl::elm::ListItem("sys-dock status:");
     this->listElement->addItem(sysdockStatusItem);
 
+    saltyNXStatusItem =
+        new tsl::elm::ListItem("SaltyNX status:");
+    this->listElement->addItem(saltyNXStatusItem);
+
     this->listElement->addItem(
         new tsl::elm::CategoryHeader("Credits")
     );
@@ -122,7 +133,7 @@ void AboutGui::listUI()
     this->listElement->addItem(
         new tsl::elm::ListItem("Happy")
     );
-    
+
     this->listElement->addItem(
         new tsl::elm::ListItem("Flopsider")
     );
@@ -200,7 +211,7 @@ void AboutGui::listUI()
     CatHeader = new HideableCategoryHeader("Cat");
     CatHeader->setVisible(false);
     this->listElement->addItem(CatHeader);
-    
+
     CatImage = new ImageElement(CAT_DATA, CAT_WIDTH, CAT_HEIGHT);
     CatImage->setVisible(false);
     this->listElement->addItem(CatImage);
@@ -210,6 +221,49 @@ void AboutGui::listUI()
     this->listElement->addItem(CatSpacer);
 }
 
+std::string AboutGui::formatRamModule() {
+    switch (this->context->dramID) {
+        case 0: return "HB-MGCH 4GB";
+        case 4: return "HM-MGCH 6GB";
+        case 7: return "HM-MGXX 8GB";
+
+        case 1: return "NLE";
+        case 2: return "WT:C";
+
+        case 3:
+        case 5 ... 6: return "NEE";
+
+        case 8:
+        case 12: return "AM-MGCJ 4GB";
+        case 9:
+        case 13: return "AM-MGCJ 8GB";
+
+        case 10:
+        case 14: return "NME";
+
+        case 11:
+        case 15: return "WT:E";
+
+        case 17:
+        case 19:
+        case 24: return "AA-MGCL 4GB";
+
+        case 18:
+        case 23:
+        case 28: return "AA-MGCL 8GB";
+
+        case 20 ... 22: return "AB-MGCL 4GB";
+
+        case 25 ... 27: return "WT:F";
+
+        case 29 ... 31: return "x267";
+
+        case 32 ... 34: return "WT:B";
+
+        default: return "Unknown";
+    }
+}
+
 void AboutGui::update()
 {
     BaseMenuGui::update();
@@ -218,7 +272,8 @@ void AboutGui::update()
 void AboutGui::refresh()
 {
     BaseMenuGui::refresh();
-    
+    std::string ramModule = formatRamModule();
+
     if (!this->context)
         return;
     // Format strings once per refresh
@@ -226,5 +281,7 @@ void AboutGui::refresh()
     sprintf(strings[1], "%u/%u/%u", this->context->iddq[HorizonOCSpeedo_CPU], this->context->iddq[HorizonOCSpeedo_GPU], this->context->iddq[HorizonOCSpeedo_SOC]);
     SpeedoItem->setValue(strings[0]);
     IddqItem->setValue(strings[1]);
+    DramModule->setValue(formatRamModule());
     sysdockStatusItem->setValue(this->context->isSysDockInstalled ? "Installed" : "Not Installed");
-}
+    saltyNXStatusItem->setValue(this->context->isSaltyNXInstalled ? "Installed" : "Not Installed");
+}

Source/sys-clk/overlay/src/ui/gui/about_gui.h

@@ -27,12 +27,15 @@ class AboutGui : public BaseMenuGui
 {
 protected:
     char strings[32][32];  // Pre-formatted strings
-    
+
 public:
     AboutGui();
     ~AboutGui();
-    
+
     void listUI() override;
     void update() override;
     void refresh() override;
+
+private:
+    std::string formatRamModule();
 };

Source/sys-clk/overlay/src/ui/gui/app_profile_gui.cpp

@@ -292,7 +292,7 @@ void AppProfileGui::addProfileUI(SysClkProfile profile)
     this->addModuleListItem(profile, SysClkModule_MEM);
     #if IS_MINIMAL == 0
         ValueThresholds lcdThresholds(60, 65);
-        if(!IsHoag() && configList.values[HorizonOCConfigValue_OverwriteRefreshRate]) {
+        if(configList.values[HorizonOCConfigValue_OverwriteRefreshRate]) {
             if(profile != SysClkProfile_Docked) {
                 this->addModuleListItemValue(profile, HorizonOCModule_Display, "Display", IsAula() ? 45 : 40, configList.values[HorizonOCConfigValue_EnableUnsafeDisplayFreqs] ? IsAula() ? 65 : 72 : 60, 1, " Hz", 1, 0, lcdThresholds);
             } else {
@@ -360,13 +360,25 @@ void AppProfileGui::addProfileUI(SysClkProfile profile)
                         NamedValue("115 Hz", 115),
                         NamedValue("120 Hz", 120)
                     };
-                    
-                    this->addModuleListItemValue(profile, HorizonOCModule_Display, "Display", 50, 120, 1, " Hz", 1, 0, ValueThresholds(), dockedFreqsStandard);
+                    if(configList.values[HorizonOCConfigValue_OverwriteRefreshRate] && !IsHoag())
+                        this->addModuleListItemValue(profile, HorizonOCModule_Display, "Display", 50, 120, 1, " Hz", 1, 0, ValueThresholds(), dockedFreqsStandard);
                 }
             }
         }
     #endif
     std::vector<NamedValue> governorSettingsE = {
+        NamedValue("Do Not Override", GovernorState_DoNotOverride),
+        NamedValue("Disabled", GovernorState_Disabled),
+        NamedValue("CPU + GPU + VRR", GovernorState_Enabled_CpuGpuVrr),
+        NamedValue("CPU + VRR", GovernorState_Enabled_CpuVrr),
+        NamedValue("GPU + VRR", GovernorState_Enabled_GpuVrr),
+        NamedValue("CPU + GPU", GovernorState_Enabled_CpuGpu),
+        NamedValue("CPU", GovernorState_Enabled_Cpu),
+        NamedValue("GPU", GovernorState_Enabled_Gpu),
+        NamedValue("VRR", GovernorState_Enabled_Vrr),
+    };
+
+    std::vector<NamedValue> governorSettingsH = {
         NamedValue("Do Not Override", GovernorState_DoNotOverride),
         NamedValue("Disabled", GovernorState_Disabled),
         NamedValue("CPU + GPU", GovernorState_Enabled_CpuGpu),
@@ -374,12 +386,7 @@ void AppProfileGui::addProfileUI(SysClkProfile profile)
         NamedValue("GPU", GovernorState_Enabled_Gpu),
     };
 
-    std::vector<NamedValue> governorSettings = {
-        NamedValue("Do Not Override", GovernorState_DoNotOverride),
-        NamedValue("Disabled", GovernorState_Disabled),
-        NamedValue("GPU", GovernorState_Enabled_Gpu),
-    };
-    this->addModuleListItemValue(profile, HorizonOCModule_Governor, "Governor", 0, 0, 1, "", 1, 0, ValueThresholds(), configList.values[HorizonOCConfigValue_EnableExperimentalSettings] ?governorSettingsE : governorSettings, false);
+    this->addModuleListItemValue(profile, HorizonOCModule_Governor, "Governor", 0, 0, 1, "", 1, 0, ValueThresholds(), IsHoag() ? governorSettingsH : governorSettingsE, false);
 }
 
 void AppProfileGui::listUI()

Source/sys-clk/overlay/src/ui/gui/base_gui.cpp

@@ -48,16 +48,11 @@ std::string getVersionString() {
     return std::string(buf);
 }
 
-// ---------------------------------------------
-// AQUATIC BLUE COLORS (4-bit color space)
-// ---------------------------------------------
-static constexpr tsl::Color dynamicLogoRGB1 = tsl::Color(0, 4, 8, 15);   // Deep ocean blue
-static constexpr tsl::Color dynamicLogoRGB2 = tsl::Color(7, 15, 15, 15); // Bright aqua cyan
-static constexpr tsl::Color STATIC_AQUA     = tsl::Color(2, 10, 12, 15); // Mid aqua
+static constexpr tsl::Color dynamicLogoRGB1 = tsl::Color(0, 4, 8, 15);
+static constexpr tsl::Color dynamicLogoRGB2 = tsl::Color(7, 15, 15, 15);
+static constexpr tsl::Color STATIC_AQUA     = tsl::Color(2, 10, 12, 15);
+const std::string name = "Horizon OC Zeus";
 
-// ---------------------------------------------
-// FULLY ENHANCED ANIMATED LOGO EFFECT
-// ---------------------------------------------
 static s32 drawDynamicUltraText(
     tsl::gfx::Renderer* renderer,
     s32 startX,
@@ -68,7 +63,6 @@ static s32 drawDynamicUltraText(
 {
     static constexpr double cycleDuration = 1.6;
 
-    const std::string name = "Horizon OC Zeus";
     s32 currentX = startX;
 
     const u64 currentTime_ns = armTicksToNs(armGetSystemTick());
@@ -89,15 +83,9 @@ static s32 drawDynamicUltraText(
         double s1 = n * n * (3.0 - 2.0 * n);
         double blend = std::clamp(s1, 0.0, 1.0);
 
-        // ---------------------------------------------
-        // Glow Pulse (brightness modulation)
-        // ---------------------------------------------
         double glow = (cos(phase * 1.5) + 1.0) * 0.5;
         double brightness = 0.75 + glow * 0.25;
 
-        // ---------------------------------------------
-        // Color interpolation (4-bit!)
-        // ---------------------------------------------
         u8 r = static_cast<u8>(
             (dynamicLogoRGB1.r + (dynamicLogoRGB2.r - dynamicLogoRGB1.r) * blend) * brightness
         );
@@ -112,21 +100,15 @@ static s32 drawDynamicUltraText(
         g = std::clamp<u8>(g, 0, 15);
         b = std::clamp<u8>(b, 0, 15);
 
-        // ---------------------------------------------
-        // ZEUS Lightning Flash
-        // ---------------------------------------------
         bool lightning = (fmod(timeNow, 5.0) < 0.15);
         if (lightning) {
             r = std::min<u8>(r + 4, 15);
             g = std::min<u8>(g + 4, 15);
-            b = std::min<u8>(b + 15, 15); // strong blue spike
+            b = std::min<u8>(b + 15, 15);
         }
 
         tsl::Color color(r, g, b, 15);
 
-        // ---------------------------------------------
-        // Static Position (no vertical wobble)
-        // ---------------------------------------------
         std::string ls(1, letter);
 
         if (useNotificationMethod)
@@ -138,11 +120,7 @@ static s32 drawDynamicUltraText(
     return currentX;
 }
 
-// ---------------------------------------------
-// PRE-DRAW HOOK
-// ---------------------------------------------
-void BaseGui::preDraw(tsl::gfx::Renderer* renderer)
-{
+void BaseGui::preDraw(tsl::gfx::Renderer* renderer) {
     drawDynamicUltraText(
         renderer,
         LOGO_X,
@@ -153,9 +131,6 @@ void BaseGui::preDraw(tsl::gfx::Renderer* renderer)
     );
 }
 
-// ---------------------------------------------
-// UI SETUP
-// ---------------------------------------------
 tsl::elm::Element* BaseGui::createUI()
 {
     BaseFrame* rootFrame = new BaseFrame(this);
@@ -163,9 +138,6 @@ tsl::elm::Element* BaseGui::createUI()
     return rootFrame;
 }
 
-// ---------------------------------------------
-// LIVE UPDATE
-// ---------------------------------------------
 void BaseGui::update()
 {
     this->refresh();

Source/sys-clk/overlay/src/ui/gui/base_menu_gui.cpp

@@ -58,7 +58,7 @@ void BaseMenuGui::preDraw(tsl::gfx::Renderer* renderer) {
 
     // All constants pre-calculated and cached
     static constexpr const char* const labels[] = {
-        "App ID", "Profile", "CPU", "GPU", "MEM", "SoC", "Board", "Skin", "Now", "Avg", "BAT", "PMIC", "FAN", "DISP"
+        "App ID", "Profile", "CPU", "GPU", "MEM", "SoC", "Board", "Skin", "Now", "Avg", "BAT", "PMIC", "FAN", "DISP", "FPS"
     };
 
     static constexpr u32 dataPositions[6] = {63-3+3, 200-1, 344-1-3, 200-1, 342-1, 321-1};
@@ -154,11 +154,11 @@ void BaseMenuGui::preDraw(tsl::gfx::Renderer* renderer) {
     renderer->drawString(labels[10], false, positions[2], y, SMALL_TEXT_SIZE, tsl::sectionTextColor);
 
     renderer->drawString(displayStrings[20], false, dataPositions[0], y, SMALL_TEXT_SIZE, tempColors[HorizonOCThermalSensor_Battery]);  // Battery
+    if(!IsHoag()) {
+        renderer->drawString(labels[13], false, positions[4], y, SMALL_TEXT_SIZE, tsl::sectionTextColor); // disp label
 
-    renderer->drawString(labels[13], false, positions[4], y, SMALL_TEXT_SIZE, tsl::sectionTextColor); // disp label
-
-    renderer->drawString(displayStrings[25], false, dataPositions[2], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // disp freq
-
+        renderer->drawString(displayStrings[25], false, dataPositions[2], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // disp freq
+    }
     renderer->drawString(labels[12], false, positions[3], y, SMALL_TEXT_SIZE, tsl::sectionTextColor); // fan label
 
     renderer->drawString(displayStrings[24], false, dataPositions[1], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // fan speed
@@ -168,8 +168,10 @@ void BaseMenuGui::preDraw(tsl::gfx::Renderer* renderer) {
     renderer->drawString(displayStrings[21], false, dataPositions[0], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // Bat voltage
     renderer->drawString(displayStrings[23], false, positions[2] - 2, y, SMALL_TEXT_SIZE, tsl::infoTextColor);  // Bat Age
 
-
-    renderer->drawString(displayStrings[26], false, dataPositions[2], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // disp volt
+    if(this->context->isSaltyNXInstalled) {
+        renderer->drawString(labels[14], false, positions[4], y, SMALL_TEXT_SIZE, tsl::sectionTextColor); // FPS label
+        renderer->drawString(displayStrings[26], false, dataPositions[2], y, SMALL_TEXT_SIZE, tsl::infoTextColor);   // FPS
+    }
 
     y+=20;
 }
@@ -285,9 +287,14 @@ void BaseMenuGui::refresh()
     sprintf(displayStrings[24], "%u%%", context->partLoad[HocClkPartLoad_FAN]);
 
     sprintf(displayStrings[25], "%u Hz", context->realFreqs[HorizonOCModule_Display]);
-
-    //sprintf(displayStrings[26], "%u", context->speedos[HorizonOCSpeedo_CPU]);
-
+    if(this->context->isSaltyNXInstalled) {
+        if(context->fps == 254) {
+            strcpy(displayStrings[26], "N/A");
+        } else {
+            memset(displayStrings[26], 0, sizeof(displayStrings[26]));
+            sprintf(displayStrings[26], "%u", context->fps);
+        }
+    }
 }
 
 tsl::elm::Element* BaseMenuGui::baseUI()

Source/sys-clk/overlay/src/ui/gui/global_override_gui.cpp

@@ -290,6 +290,25 @@ void GlobalOverrideGui::addModuleToggleItem(SysClkModule module)
     this->listItems[module] = toggle;
 }
 
+std::vector<NamedValue> governorSettingsE = {
+    NamedValue("Do Not Override", GovernorState_DoNotOverride),
+    NamedValue("Disabled", GovernorState_Disabled),
+    NamedValue("CPU + GPU + VRR", GovernorState_Enabled_CpuGpuVrr),
+    NamedValue("CPU + VRR", GovernorState_Enabled_CpuVrr),
+    NamedValue("GPU + VRR", GovernorState_Enabled_GpuVrr),
+    NamedValue("CPU + GPU", GovernorState_Enabled_CpuGpu),
+    NamedValue("CPU", GovernorState_Enabled_Cpu),
+    NamedValue("GPU", GovernorState_Enabled_Gpu),
+    NamedValue("VRR", GovernorState_Enabled_Vrr),
+};
+
+std::vector<NamedValue> governorSettingsH = {
+    NamedValue("Do Not Override", GovernorState_DoNotOverride),
+    NamedValue("Disabled", GovernorState_Disabled),
+    NamedValue("CPU + GPU", GovernorState_Enabled_CpuGpu),
+    NamedValue("CPU", GovernorState_Enabled_Cpu),
+    NamedValue("GPU", GovernorState_Enabled_Gpu),
+};
 
 void GlobalOverrideGui::listUI()
 {
@@ -306,24 +325,11 @@ void GlobalOverrideGui::listUI()
     this->addModuleListItem(SysClkModule_MEM);
     #if IS_MINIMAL == 0
         ValueThresholds lcdThresholds(60, 65);
-        if(!IsHoag() && configList.values[HorizonOCConfigValue_OverwriteRefreshRate])
+        if(configList.values[HorizonOCConfigValue_OverwriteRefreshRate] && !IsHoag())
             this->addModuleListItemValue(HorizonOCModule_Display, "Display", IsAula() ? 45 : 40, configList.values[HorizonOCConfigValue_EnableUnsafeDisplayFreqs] ? IsAula() ? 65 : 72 : 60, 1, " Hz", 1, 0, lcdThresholds);
     #endif
-    
-    std::vector<NamedValue> governorSettingsE = {
-        NamedValue("Do Not Override", GovernorState_DoNotOverride),
-        NamedValue("Disabled", GovernorState_Disabled),
-        NamedValue("CPU + GPU", GovernorState_Enabled_CpuGpu),
-        NamedValue("CPU", GovernorState_Enabled_Cpu),
-        NamedValue("GPU", GovernorState_Enabled_Gpu),
-    };
 
-    std::vector<NamedValue> governorSettings = {
-        NamedValue("Do Not Override", GovernorState_DoNotOverride),
-        NamedValue("Disabled", GovernorState_Disabled),
-        NamedValue("GPU", GovernorState_Enabled_Gpu),
-    };
-    this->addModuleListItemValue(HorizonOCModule_Governor, "Governor", 0, 0, 1, "", 1, 0, ValueThresholds(), configList.values[HorizonOCConfigValue_EnableExperimentalSettings] ?governorSettingsE : governorSettings, false);
+    this->addModuleListItemValue(HorizonOCModule_Governor, "Governor", 0, 0, 1, "", 1, 0, ValueThresholds(), IsHoag() ? governorSettingsH : governorSettingsE, false);
 }
 
 void GlobalOverrideGui::refresh()
@@ -341,15 +347,8 @@ void GlobalOverrideGui::refresh()
                 std::string displayText = FREQ_DEFAULT_TEXT;
                 std::uint32_t currentValue = this->context->overrideFreqs[m];
                 
-                std::vector<NamedValue> governorSettings = {
-                    NamedValue("Do Not Override", GovernorState_DoNotOverride),
-                    NamedValue("Disabled", GovernorState_Disabled),
-                    NamedValue("CPU + GPU", GovernorState_Enabled_CpuGpu),
-                    NamedValue("CPU", GovernorState_Enabled_Cpu),
-                    NamedValue("GPU", GovernorState_Enabled_Gpu),
-                };
-                
-                for (const auto& setting : governorSettings) {
+
+                for (const auto& setting : governorSettingsE) {
                     if (setting.value == currentValue) {
                         displayText = setting.name;
                         break;

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

@@ -28,6 +28,10 @@
 #pragma message("Compiling with minimal features")
 #endif
 
+#define A_BTN "\ue0e0"
+#define R_ARROW "\u2192"
+class GeneralSettingsSubMenuGui;
+class GovernorSettingsSubMenuGui;
 class DisplaySubMenuGui;
 class SafetySubMenuGui;
 class RamSubmenuGui;
@@ -37,6 +41,7 @@ class CpuSubmenuGui;
 class GpuSubmenuGui;
 class GpuCustomTableSubmenuGui;
 class RamTableEditor;
+
 MiscGui::MiscGui()
 {
     this->configList = new SysClkConfigValueList {};
@@ -357,14 +362,28 @@ void MiscGui::listUI()
     ValueThresholds thresholdsDisabled(0, 0);
     std::vector<NamedValue> noNamedValues = {};
 
-    this->listElement->addItem(new tsl::elm::CategoryHeader("Hoc-clk Settings"));
-    std::vector<NamedValue> ramVoltDispModes = {
-        NamedValue("VDD2 + VDDQ", RamDisplayMode_VDD2VDDQ),
-        NamedValue("VDD2 + Usage", RamDisplayMode_VDD2Usage),
-        NamedValue("VDDQ + Usage", RamDisplayMode_VDDQUsage),
-    };
+    this->listElement->addItem(new tsl::elm::CategoryHeader("Settings"));
+    tsl::elm::ListItem* sysmoduleSettingsSubMenu = new tsl::elm::ListItem("General Settings");
+    sysmoduleSettingsSubMenu->setClickListener([](u64 keys) {
+        if (keys & HidNpadButton_A) {
+            tsl::changeTo<GeneralSettingsSubMenuGui>();
+            return true;
+        }
+        return false;
+    });
+    sysmoduleSettingsSubMenu->setValue(R_ARROW);
+    this->listElement->addItem(sysmoduleSettingsSubMenu);
 
-    addConfigButton(HorizonOCConfigValue_RAMVoltUsageDisplayMode, "RAM Voltage Display Mode", ValueRange(0, 12, 1, "", 0), "RAM Voltage Display Mode", &thresholdsDisabled, {}, ramVoltDispModes, false);
+    tsl::elm::ListItem* governorSettingsSubMenu = new tsl::elm::ListItem("Governor Settings");
+    governorSettingsSubMenu->setClickListener([](u64 keys) {
+        if (keys & HidNpadButton_A) {
+            tsl::changeTo<GovernorSettingsSubMenuGui>();
+            return true;
+        }
+        return false;
+    });
+    governorSettingsSubMenu->setValue(R_ARROW);
+    this->listElement->addItem(governorSettingsSubMenu);
 
     tsl::elm::ListItem* safetySubmenu = new tsl::elm::ListItem("Safety Settings");
     safetySubmenu->setClickListener([](u64 keys) {
@@ -374,9 +393,10 @@ void MiscGui::listUI()
         }
         return false;
     });
+    safetySubmenu->setValue(R_ARROW);
     this->listElement->addItem(safetySubmenu);
 
-    this->listElement->addItem(new tsl::elm::CategoryHeader("KIP"));
+    // this->listElement->addItem(new tsl::elm::CategoryHeader("KIP"));
 
     tsl::elm::ListItem* saveBtn = new tsl::elm::ListItem("Save KIP Settings");
     saveBtn->setClickListener([](u64 keys) {
@@ -390,6 +410,7 @@ void MiscGui::listUI()
         }
         return false;
     });
+    saveBtn->setValue(A_BTN);
     this->listElement->addItem(saveBtn);
 
     tsl::elm::ListItem* ramSubmenu = new tsl::elm::ListItem("RAM Settings");
@@ -400,6 +421,7 @@ void MiscGui::listUI()
         }
         return false;
     });
+    ramSubmenu->setValue(R_ARROW);
     this->listElement->addItem(ramSubmenu);
 
     tsl::elm::ListItem* cpuSubmenu = new tsl::elm::ListItem("CPU Settings");
@@ -410,6 +432,7 @@ void MiscGui::listUI()
         }
         return false;
     });
+    cpuSubmenu->setValue(R_ARROW);
     this->listElement->addItem(cpuSubmenu);
 
     tsl::elm::ListItem* gpuSubmenu = new tsl::elm::ListItem("GPU Settings");
@@ -420,18 +443,20 @@ void MiscGui::listUI()
         }
         return false;
     });
+    gpuSubmenu->setValue(R_ARROW);
     this->listElement->addItem(gpuSubmenu);
-
-    this->listElement->addItem(new tsl::elm::CategoryHeader("Display"));
-    tsl::elm::ListItem* displaySubMenu = new tsl::elm::ListItem("Display Settings");
-    displaySubMenu->setClickListener([](u64 keys) {
-        if (keys & HidNpadButton_A) {
-            tsl::changeTo<DisplaySubMenuGui>();
-            return true;
-        }
-        return false;
-    });
-    this->listElement->addItem(displaySubMenu);
+    if(!IsHoag()) {
+        tsl::elm::ListItem* displaySubMenu = new tsl::elm::ListItem("Display Settings");
+        displaySubMenu->setClickListener([](u64 keys) {
+            if (keys & HidNpadButton_A) {
+                tsl::changeTo<DisplaySubMenuGui>();
+                return true;
+            }
+            return false;
+        });
+        displaySubMenu->setValue(R_ARROW);
+        this->listElement->addItem(displaySubMenu);
+    }
 
     #if IS_MINIMAL == 0
         // std::vector<NamedValue> chargerCurrents = {
@@ -529,24 +554,64 @@ void MiscGui::listUI()
     #endif
 }
 
+class GeneralSettingsSubMenuGui : public MiscGui {
+public:
+    GeneralSettingsSubMenuGui() { }
+
+protected:
+    void listUI() override {
+        this->listElement->addItem(new tsl::elm::CategoryHeader("General Settings"));
+        ValueThresholds thresholdsDisabled(0, 0);
+        std::vector<NamedValue> ramVoltDispModes = {
+            NamedValue("VDD2 + VDDQ", RamDisplayMode_VDD2VDDQ),
+            NamedValue("VDD2 + Usage", RamDisplayMode_VDD2Usage),
+            NamedValue("VDDQ + Usage", RamDisplayMode_VDDQUsage),
+        };
+
+        addConfigButton(HorizonOCConfigValue_RAMVoltUsageDisplayMode, "RAM Voltage Display Mode", ValueRange(0, 12, 1, "", 0), "RAM Voltage Display Mode", &thresholdsDisabled, {}, ramVoltDispModes, false);
+
+        addConfigButton(
+            SysClkConfigValue_PollingIntervalMs,
+            "Polling Interval",
+            ValueRange(50, 1000, 50, "ms", 1),
+            "Polling Interval",
+            &thresholdsDisabled,
+            {},
+            {},
+            false
+        );
+    }
+};
+
+class GovernorSettingsSubMenuGui : public MiscGui {
+public:
+    GovernorSettingsSubMenuGui() { }
+
+protected:
+    void listUI() override {
+        this->listElement->addItem(new tsl::elm::CategoryHeader("Governor Settings"));
+        addFreqButton(HorizonOCConfigValue_CpuGovernorMinimumFreq, "CPU Governor Minimum Frequency", SysClkModule_CPU, BaseMenuGui::IsMariko() ? cpu_freq_label_m : cpu_freq_label_e);
+    }
+};
+
+
 class DisplaySubMenuGui : public MiscGui {
 public:
     DisplaySubMenuGui() { }
 
 protected:
     void listUI() override {
-        if(!IsHoag()) {
-            addConfigToggle(HorizonOCConfigValue_OverwriteRefreshRate, nullptr);
-            tsl::elm::CustomDrawer* warningText = new tsl::elm::CustomDrawer([](tsl::gfx::Renderer *renderer, s32 x, s32 y, s32 w, s32 h) {
-                renderer->drawString("\uE150 Enabling unsafe display", false, x + 20, y + 30, 18, tsl::style::color::ColorText);
-                renderer->drawString("refresh rates may cause stress", false, x + 20, y + 50, 18, tsl::style::color::ColorText);
-                renderer->drawString("or damage to your display! ", false, x + 20, y + 70, 18, tsl::style::color::ColorText);
-                renderer->drawString("Proceed at your own risk!", false, x + 20, y + 90, 18, tsl::style::color::ColorText);
-            });
-            warningText->setBoundaries(0, 0, tsl::cfg::FramebufferWidth, 110);
-            this->listElement->addItem(warningText);
-            addConfigToggle(HorizonOCConfigValue_EnableUnsafeDisplayFreqs, nullptr);
-        }
+        this->listElement->addItem(new tsl::elm::CategoryHeader("Display Settings"));
+        addConfigToggle(HorizonOCConfigValue_OverwriteRefreshRate, nullptr);
+        tsl::elm::CustomDrawer* warningText = new tsl::elm::CustomDrawer([](tsl::gfx::Renderer *renderer, s32 x, s32 y, s32 w, s32 h) {
+            renderer->drawString("\uE150 Enabling unsafe display", false, x + 20, y + 30, 18, tsl::style::color::ColorText);
+            renderer->drawString("refresh rates may cause stress", false, x + 20, y + 50, 18, tsl::style::color::ColorText);
+            renderer->drawString("or damage to your display! ", false, x + 20, y + 70, 18, tsl::style::color::ColorText);
+            renderer->drawString("Proceed at your own risk!", false, x + 20, y + 90, 18, tsl::style::color::ColorText);
+        });
+        warningText->setBoundaries(0, 0, tsl::cfg::FramebufferWidth, 110);
+        this->listElement->addItem(warningText);
+        addConfigToggle(HorizonOCConfigValue_EnableUnsafeDisplayFreqs, nullptr);
     }
 };
 
@@ -657,15 +722,82 @@ protected:
             false
         );
 
-        tsl::elm::ListItem* freqSubmenu = new tsl::elm::ListItem("RAM Frequency Editor");
-        freqSubmenu->setClickListener([](u64 keys) {
-            if (keys & HidNpadButton_A) {
-                tsl::changeTo<RamTableEditor>();
-                return true;
-            }
-            return false;
-        });
-        this->listElement->addItem(freqSubmenu);
+        if (IsErista()) {
+            tsl::elm::ListItem* freqSubmenu = new tsl::elm::ListItem("RAM Frequency Editor");
+            freqSubmenu->setClickListener([](u64 keys) {
+                if (keys & HidNpadButton_A) {
+                    tsl::changeTo<RamTableEditor>();
+                    return true;
+                }
+                return false;
+            });
+            freqSubmenu->setValue(R_ARROW);
+            this->listElement->addItem(freqSubmenu);
+        } else {
+            std::vector<NamedValue> marikoMaxEmcClock = {
+                NamedValue("Disabled", 1600000),
+                NamedValue("1633 MHz", 1633000),
+                NamedValue("1666 MHz", 1666000),
+                NamedValue("1700 MHz", 1700000),
+                NamedValue("1733 MHz", 1733000),
+                NamedValue("1766 MHz", 1766000),
+                NamedValue("1800 MHz", 1800000),
+                NamedValue("1833 MHz", 1833000),
+                NamedValue("1866 MHz", 1866000, "JEDEC."),
+                NamedValue("1900 MHz", 1900000),
+                NamedValue("1933 MHz", 1933000),
+                NamedValue("1966 MHz", 1966000),
+                NamedValue("1996 MHz", 1996800, "JEDEC."),
+                NamedValue("2000 MHz", 2000000),
+                NamedValue("2033 MHz", 2033000),
+                NamedValue("2066 MHz", 2066000),
+                NamedValue("2100 MHz", 2100000),
+                NamedValue("2133 MHz", 2133000, "JEDEC."),
+                NamedValue("2166 MHz", 2166000),
+                NamedValue("2200 MHz", 2200000),
+                NamedValue("2233 MHz", 2233000),
+                NamedValue("2266 MHz", 2266000),
+                NamedValue("2300 MHz", 2300000),
+                NamedValue("2333 MHz", 2333000),
+                NamedValue("2366 MHz", 2366000),
+                NamedValue("2400 MHz", 2400000, "JEDEC."),
+                NamedValue("2433 MHz", 2433000),
+                NamedValue("2466 MHz", 2466000),
+                NamedValue("2500 MHz", 2500000),
+                NamedValue("2533 MHz", 2533000),
+                NamedValue("2566 MHz", 2566000),
+                NamedValue("2600 MHz", 2600000),
+                NamedValue("2633 MHz", 2633000),
+                NamedValue("2666 MHz", 2666000, "JEDEC."),
+                NamedValue("2700 MHz", 2700000),
+                NamedValue("2733 MHz", 2733000),
+                NamedValue("2766 MHz", 2766000),
+                NamedValue("2800 MHz", 2800000),
+                NamedValue("2833 MHz", 2833000),
+                NamedValue("2866 MHz", 2866000),
+                NamedValue("2900 MHz", 2900000),
+                NamedValue("2933 MHz", 2933000, "JEDEC."),
+                NamedValue("2966 MHz", 2966000),
+                NamedValue("3000 MHz", 3000000),
+                NamedValue("3033 MHz", 3033000),
+                NamedValue("3066 MHz", 3066000),
+                NamedValue("3100 MHz", 3100000),
+                NamedValue("3133 MHz", 3133000),
+                NamedValue("3166 MHz", 3166000),
+                NamedValue("3200 MHz", 3200000, "JEDEC."),
+                NamedValue("3233 MHz", 3233000, "High speedo needed!"),
+                NamedValue("3266 MHz", 3266000, "High speedo needed!"),
+                NamedValue("3300 MHz", 3300000, "High speedo needed!"),
+                // NamedValue("3333MHz (Needs extreme Speedo/PLL)", 3333000),
+                // NamedValue("3366MHz (Needs extreme Speedo/PLL)", 3366000),
+                // NamedValue("3400MHz (Needs extreme Speedo/PLL)", 3400000),
+                // NamedValue("3433MHz (Needs ridiculous Speedo/PLL)", 3433000),
+                // NamedValue("3466MHz (Needs ridiculous Speedo/PLL)", 3466000),
+                // NamedValue("3500MHz (Needs ridiculous Speedo/PLL)", 3500000),
+            };
+
+            addConfigButton(KipConfigValue_marikoEmcMaxClock, "Ram Max Clock", ValueRange(0, 1, 1, "", 1), "Ram Max Clock", &thresholdsDisabled, {}, marikoMaxEmcClock, false);
+        }
 
         tsl::elm::ListItem* latenciesSubmenu = new tsl::elm::ListItem("RAM Latency Editor");
         latenciesSubmenu->setClickListener([](u64 keys) {
@@ -675,6 +807,7 @@ protected:
             }
             return false;
         });
+        latenciesSubmenu->setValue(R_ARROW);
         this->listElement->addItem(latenciesSubmenu);
 
         tsl::elm::ListItem* timingsSubmenu = new tsl::elm::ListItem("RAM Timing Reductions");
@@ -685,6 +818,7 @@ protected:
             }
             return false;
         });
+        timingsSubmenu->setValue(R_ARROW);
         this->listElement->addItem(timingsSubmenu);
 
     }
@@ -820,7 +954,7 @@ protected:
                 NamedValue("2091 MHz", 2091000),
                 NamedValue("2193 MHz", 2193000),
                 NamedValue("2295 MHz", 2295000),
-                NamedValue("2397 MHz", 2295000),
+                NamedValue("2397 MHz", 2397000),
             };
             ValueThresholds eCpuClockThresholds(1785000, 2091000);
             addConfigButton(
@@ -850,7 +984,7 @@ protected:
             addConfigButton(
                 KipConfigValue_eristaCpuVmin,
                 "CPU VMIN",
-                ValueRange(700, 900, 5, "mV", 1),
+                ValueRange(700, 900, 25, "mV", 1),
                 "CPU VMIN",
                 &thresholdsDisabled,
                 {},
@@ -1003,146 +1137,68 @@ protected:
         this->listElement->addItem(new tsl::elm::CategoryHeader("RAM Frequency Editor"));
 
         ValueThresholds thresholdsDisabled(0, 0);
-        if(IsMariko()) {
-            tsl::elm::ListItem* ramItem1600 = new tsl::elm::ListItem("1600 MHz");
-            this->listElement->addItem(ramItem1600);
+        // 1600000, 1331200, 1065600, 800000, 665600, 408000, 204000
 
-            std::vector<NamedValue> marikoMaxEmcClock = {
-                NamedValue("Disabled", 1600000),
-                NamedValue("1633 MHz", 1633000),
-                NamedValue("1666 MHz", 1666000),
-                NamedValue("1700 MHz", 1700000),
-                NamedValue("1733 MHz", 1733000),
-                NamedValue("1766 MHz", 1766000),
-                NamedValue("1800 MHz", 1800000),
-                NamedValue("1833 MHz", 1833000),
-                NamedValue("1866 MHz", 1866000, "JEDEC."),
-                NamedValue("1900 MHz", 1900000),
-                NamedValue("1933 MHz", 1933000),
-                NamedValue("1966 MHz", 1966000),
-                NamedValue("1996 MHz", 1996800, "JEDEC."),
-                NamedValue("2000 MHz", 2000000),
-                NamedValue("2033 MHz", 2033000),
-                NamedValue("2066 MHz", 2066000),
-                NamedValue("2100 MHz", 2100000),
-                NamedValue("2133 MHz", 2133000, "JEDEC."),
-                NamedValue("2166 MHz", 2166000),
-                NamedValue("2200 MHz", 2200000),
-                NamedValue("2233 MHz", 2233000),
-                NamedValue("2266 MHz", 2266000),
-                NamedValue("2300 MHz", 2300000),
-                NamedValue("2333 MHz", 2333000),
-                NamedValue("2366 MHz", 2366000),
-                NamedValue("2400 MHz", 2400000, "JEDEC."),
-                NamedValue("2433 MHz", 2433000),
-                NamedValue("2466 MHz", 2466000),
-                NamedValue("2500 MHz", 2500000),
-                NamedValue("2533 MHz", 2533000),
-                NamedValue("2566 MHz", 2566000),
-                NamedValue("2600 MHz", 2600000),
-                NamedValue("2633 MHz", 2633000),
-                NamedValue("2666 MHz", 2666000, "JEDEC."),
-                NamedValue("2700 MHz", 2700000),
-                NamedValue("2733 MHz", 2733000),
-                NamedValue("2766 MHz", 2766000),
-                NamedValue("2800 MHz", 2800000),
-                NamedValue("2833 MHz", 2833000),
-                NamedValue("2866 MHz", 2866000),
-                NamedValue("2900 MHz", 2900000),
-                NamedValue("2933 MHz", 2933000, "JEDEC."),
-                NamedValue("2966 MHz", 2966000),
-                NamedValue("3000 MHz", 3000000),
-                NamedValue("3033 MHz", 3033000),
-                NamedValue("3066 MHz", 3066000),
-                NamedValue("3100 MHz", 3100000),
-                NamedValue("3133 MHz", 3133000),
-                NamedValue("3166 MHz", 3166000),
-                NamedValue("3200 MHz", 3200000, "JEDEC."),
-                NamedValue("3233 MHz", 3233000, "High speedo needed!"),
-                NamedValue("3266 MHz", 3266000, "High speedo needed!"),
-                NamedValue("3300 MHz", 3300000, "High speedo needed!"),
-                // NamedValue("3333MHz (Needs extreme Speedo/PLL)", 3333000),
-                // NamedValue("3366MHz (Needs extreme Speedo/PLL)", 3366000),
-                // NamedValue("3400MHz (Needs extreme Speedo/PLL)", 3400000),
-                // NamedValue("3433MHz (Needs ridiculous Speedo/PLL)", 3433000),
-                // NamedValue("3466MHz (Needs ridiculous Speedo/PLL)", 3466000),
-                // NamedValue("3500MHz (Needs ridiculous Speedo/PLL)", 3500000),
-            };
-            addConfigButtonS(
-                KipConfigValue_marikoEmcMaxClock,
-                "",
-                ValueRange(0, 1, 1, "", 1),
-                "",
-                &thresholdsDisabled,
-                {},
-                marikoMaxEmcClock,
-                false,
-                "\ue0e0"
-            );
-        } else {
-            // 1600000, 1331200, 1065600, 800000, 665600, 408000, 204000
+        tsl::elm::ListItem* ramItem665 = new tsl::elm::ListItem("665 MHz");
+        this->listElement->addItem(ramItem665);
 
-            tsl::elm::ListItem* ramItem665 = new tsl::elm::ListItem("665 MHz");
-            this->listElement->addItem(ramItem665);
+        tsl::elm::ListItem* ramItem800 = new tsl::elm::ListItem("800 MHz");
+        this->listElement->addItem(ramItem800);
 
-            tsl::elm::ListItem* ramItem800 = new tsl::elm::ListItem("800 MHz");
-            this->listElement->addItem(ramItem800);
+        tsl::elm::ListItem* ramItem1065 = new tsl::elm::ListItem("1065 MHz");
+        this->listElement->addItem(ramItem1065);
 
-            tsl::elm::ListItem* ramItem1065 = new tsl::elm::ListItem("1065 MHz");
-            this->listElement->addItem(ramItem1065);
+        tsl::elm::ListItem* ramItem1331 = new tsl::elm::ListItem("1331 MHz");
+        this->listElement->addItem(ramItem1331);
 
-            tsl::elm::ListItem* ramItem1331 = new tsl::elm::ListItem("1331 MHz");
-            this->listElement->addItem(ramItem1331);
+        tsl::elm::ListItem* ramItem1600 = new tsl::elm::ListItem("1600 MHz");
+        this->listElement->addItem(ramItem1600);
 
-            tsl::elm::ListItem* ramItem1600 = new tsl::elm::ListItem("1600 MHz");
-            this->listElement->addItem(ramItem1600);
+        ValueThresholds eristaRamThresholds(2208000, 2304000);
 
-            ValueThresholds eristaRamThresholds(2208000, 2304000);
+        std::vector<NamedValue> eristaMaxEmcClock = {
+            NamedValue("Disabled", 1600000),
+            NamedValue("1633 MHz", 1633000),
+            NamedValue("1666 MHz", 1666000),
+            NamedValue("1700 MHz", 1700000),
+            NamedValue("1733 MHz", 1733000),
+            NamedValue("1766 MHz", 1766000),
+            NamedValue("1800 MHz", 1800000),
+            NamedValue("1833 MHz", 1833000),
+            NamedValue("1862 MHz", 1862400, "JEDEC."),
+            NamedValue("1881 MHz", 1881600),
+            NamedValue("1900 MHz", 1900800),
+            NamedValue("1920 MHz", 1920000),
+            NamedValue("1939 MHz", 1939200),
+            NamedValue("1958 MHz", 1958400),
+            NamedValue("1977 MHz", 1977600),
+            NamedValue("1996 MHz", 1996800, "JEDEC."),
+            NamedValue("2016 MHz", 2016000),
+            NamedValue("2035 MHz", 2035200),
+            NamedValue("2054 MHz", 2054400),
+            NamedValue("2073 MHz", 2073600),
+            NamedValue("2092 MHz", 2092800),
+            NamedValue("2112 MHz", 2112000),
+            NamedValue("2131 MHz", 2131200, "JEDEC."),
+            NamedValue("2150 MHz", 2150400),
+            NamedValue("2169 MHz", 2169600),
+            NamedValue("2188 MHz", 2188800),
+            NamedValue("2208 MHz", 2208000),
+            NamedValue("2227 MHz", 2227200),
+            NamedValue("2246 MHz", 2246400),
+            NamedValue("2265 MHz", 2265600),
+            NamedValue("2284 MHz", 2284800),
+            NamedValue("2304 MHz", 2304000),
+            NamedValue("2323 MHz", 2323200),
+            NamedValue("2342 MHz", 2342400),
+            NamedValue("2361 MHz", 2361600),
+            NamedValue("2380 MHz", 2380800),
+            NamedValue("2400 MHz", 2400000, "JEDEC."),
+        };
 
-            std::vector<NamedValue> eristaMaxEmcClock = {
-                NamedValue("Disabled", 1600000),
-                NamedValue("1633 MHz", 1633000),
-                NamedValue("1666 MHz", 1666000),
-                NamedValue("1700 MHz", 1700000),
-                NamedValue("1733 MHz", 1733000),
-                NamedValue("1766 MHz", 1766000),
-                NamedValue("1800 MHz", 1800000),
-                NamedValue("1833 MHz", 1833000),
-                NamedValue("1862 MHz", 1862400, "JEDEC."),
-                NamedValue("1881 MHz", 1881600),
-                NamedValue("1900 MHz", 1900800),
-                NamedValue("1920 MHz", 1920000),
-                NamedValue("1939 MHz", 1939200),
-                NamedValue("1958 MHz", 1958400),
-                NamedValue("1977 MHz", 1977600),
-                NamedValue("1996 MHz", 1996800, "JEDEC."),
-                NamedValue("2016 MHz", 2016000),
-                NamedValue("2035 MHz", 2035200),
-                NamedValue("2054 MHz", 2054400),
-                NamedValue("2073 MHz", 2073600),
-                NamedValue("2092 MHz", 2092800),
-                NamedValue("2112 MHz", 2112000),
-                NamedValue("2131 MHz", 2131200, "JEDEC."),
-                NamedValue("2150 MHz", 2150400),
-                NamedValue("2169 MHz", 2169600),
-                NamedValue("2188 MHz", 2188800),
-                NamedValue("2208 MHz", 2208000),
-                NamedValue("2227 MHz", 2227200),
-                NamedValue("2246 MHz", 2246400),
-                NamedValue("2265 MHz", 2265600),
-                NamedValue("2284 MHz", 2284800),
-                NamedValue("2304 MHz", 2304000),
-                NamedValue("2323 MHz", 2323200),
-                NamedValue("2342 MHz", 2342400),
-                NamedValue("2361 MHz", 2361600),
-                NamedValue("2380 MHz", 2380800),
-                NamedValue("2400 MHz", 2400000, "JEDEC."),
-            };
-
-            addConfigButtonS(KipConfigValue_eristaEmcMaxClock, "", ValueRange(0, 1, 1, "", 1), "", &eristaRamThresholds, {}, eristaMaxEmcClock, false, "\ue0e0");
-            addConfigButtonS(KipConfigValue_eristaEmcMaxClock1, "", ValueRange(0, 1, 1, "", 1), "", &eristaRamThresholds, {}, eristaMaxEmcClock, false, "\ue0e0");
-            addConfigButtonS(KipConfigValue_eristaEmcMaxClock2, "", ValueRange(0, 1, 1, "", 1), "", &eristaRamThresholds, {}, eristaMaxEmcClock, false, "\ue0e0");
-        }
+        addConfigButtonS(KipConfigValue_eristaEmcMaxClock, "", ValueRange(0, 1, 1, "", 1), "", &eristaRamThresholds, {}, eristaMaxEmcClock, false, A_BTN);
+        addConfigButtonS(KipConfigValue_eristaEmcMaxClock1, "", ValueRange(0, 1, 1, "", 1), "", &eristaRamThresholds, {}, eristaMaxEmcClock, false, A_BTN);
+        addConfigButtonS(KipConfigValue_eristaEmcMaxClock2, "", ValueRange(0, 1, 1, "", 1), "", &eristaRamThresholds, {}, eristaMaxEmcClock, false, A_BTN);
     };
 };
 
@@ -1236,11 +1292,11 @@ protected:
             // });
 
             addConfigButton(KipConfigValue_marikoGpuVmin, "GPU VMIN", ValueRange(0, 0, 0, "0", 1), "GPU VMIN", &thresholdsDisabled, {}, mGpuVoltsVmin, false);
-            ValueThresholds MgpuVmaxThresholds(800, 850);
+            ValueThresholds MgpuVmaxThresholds(805, 850);
             addConfigButton(
                 KipConfigValue_marikoGpuVmax,
                 "GPU Maximum Voltage",
-                ValueRange(750, 960, 5, "mV", 1),
+                ValueRange(800, 960, 5, "mV", 1),
                 "GPU Maximum Voltage",
                 &MgpuVmaxThresholds,
                 {},
@@ -1328,6 +1384,7 @@ protected:
             }
             return false;
         });
+        customTableSubmenu->setValue(R_ARROW);
         this->listElement->addItem(customTableSubmenu);
     }
 };

Source/sys-clk/sysmodule/perms.json

@@ -6,11 +6,11 @@
 	"main_thread_stack_size": "0x0000C000",
 	"main_thread_priority": 16,
 	"default_cpu_id": 3,
-	"process_category": 0,
+	"process_category": 1,
 	"is_retail": true,
 	"pool_partition": 2,
 	"is_64_bit": true,
-	"address_space_type": 1,
+	"address_space_type": 3,
 	"filesystem_access": {
 		"permissions": "0xFFFFFFFFFFFFFFFF"
 	},

Source/sys-clk/sysmodule/src/board.cpp

@@ -276,11 +276,13 @@ void Board::Initialize()
     // threadStart(&cpuCore3Thread);
     threadStart(&miscThread);
     batteryInfoInitialize();
+    FetchHardwareInfos();
 
     if (hosversionAtLeast(6,0,0) && R_SUCCEEDED(pwmInitialize())) {
         pwmCheck = pwmOpenSession2(&g_ICon, 0x3D000001);
     }
-    if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag) {
+
+    if(!IsHoag()) {
         u64 clkVirtAddr, dsiVirtAddr, outsize;
         rc = svcQueryMemoryMapping(&clkVirtAddr, &outsize, 0x60006000, 0x1000);
         ASSERT_RESULT_OK(rc, "svcQueryMemoryMapping (clk)");
@@ -292,9 +294,9 @@ void Board::Initialize()
         DisplayRefresh_Initialize(&cfg);
     }
 
-    FetchHardwareInfos();
     rc = svcQueryMemoryMapping(&cldvfs, &cldvfs_temp, CLDVFS_REGION_BASE, CLDVFS_REGION_SIZE);
     ASSERT_RESULT_OK(rc, "svcQueryMemoryMapping (cldvfs)");
+
     if(Board::GetSocType() == SysClkSocType_Erista) {
         cachedEristaUvLowTune0 = *(u32*)(cldvfs + CL_DVFS_TUNE0_0);
         cachedEristaUvLowTune1 = *(u32*)(cldvfs + CL_DVFS_TUNE1_0);
@@ -303,6 +305,8 @@ void Board::Initialize()
         cachedMarikoUvHighTune0 = *(u32*)(cldvfs + CL_DVFS_TUNE0_0);
         Board::ResetToStockCpu();
     }
+
+
 }
 
 void Board::fuseReadSpeedos() {
@@ -422,7 +426,7 @@ void Board::Exit()
     batteryInfoExit();
     pmdmntExit();
     nvExit();
-    if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag)
+    if(!IsHoag())
         DisplayRefresh_Shutdown();
 }
 
@@ -457,8 +461,9 @@ SysClkProfile Board::GetProfile()
 void Board::SetHz(SysClkModule module, std::uint32_t hz)
 {
     Result rc = 0;
-    if(module == HorizonOCModule_Display && Board::GetConsoleType() != HorizonOCConsoleType_Hoag) {
-        DisplayRefresh_SetRate(hz);
+    if(module == HorizonOCModule_Display) {
+        if(!IsHoag())
+            DisplayRefresh_SetRate(hz);
         return;
     }
     if(module > SysClkModule_MEM)
@@ -496,7 +501,7 @@ std::uint32_t Board::GetHz(SysClkModule module)
     std::uint32_t hz = 0;
 
     if(module == HorizonOCModule_Display) {
-        if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag)
+        if(!IsHoag())
             DisplayRefresh_GetRate(&hz, false);
         else
             hz = 60;
@@ -536,7 +541,7 @@ std::uint32_t Board::GetRealHz(SysClkModule module)
         case SysClkModule_MEM:
             return t210ClkMemFreq();
         case HorizonOCModule_Display:
-            if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag)
+            if(!IsHoag())
                 DisplayRefresh_GetRate(&hz, false);
             else
                 hz = 60;
@@ -734,9 +739,8 @@ void Board::ResetToStockGpu()
 }
 
 void Board::ResetToStockDisplay() {
-    if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag) {
+    if(!IsHoag())
         DisplayRefresh_SetRate(60);
-    }
 }
 
 u8 Board::GetHighestDockedDisplayRate() {
@@ -1317,4 +1321,8 @@ u32 Board::CalculateTbreak(u32 table) {
         }
     }
 
+}
+
+bool Board::IsHoag() {
+    return Board::GetConsoleType() == HorizonOCConsoleType_Hoag;
 }

Source/sys-clk/sysmodule/src/board.h

@@ -68,6 +68,7 @@ class Board
     static void SetDisplayRefreshDockedState(bool docked);
     static void SetCpuUvLevel(u32 levelLow, u32 levelHigh, u32 tbreakPoint);
     static u32 CalculateTbreak(u32 table);
+    static bool IsHoag();
   protected:
     static void FetchHardwareInfos();
     static PcvModule GetPcvModule(SysClkModule sysclkModule);

Source/sys-clk/sysmodule/src/clock_manager.cpp

@@ -41,18 +41,26 @@
 #include <crc32.h>
 
 #define HOSPPC_HAS_BOOST (hosversionAtLeast(7,0,0))
+
+// governor constants
+#define POLL_NS 5'000'000  // 5 ms  – governor poll rate
+#define DOWN_HOLD_TICKS 10         // 50 ms – how long to in POLL_NS to hold while ramping down
+#define STEP_UTIL 900        // multiplier for step calculations
+
 bool isGpuGovernorEnabled = false;
 bool isCpuGovernorEnabled = false;
 bool lastGpuGovernorState = false;
 bool lastCpuGovernorState = false;
+bool lastVrrGovernorState = false;
 bool hasChanged = true;
 ClockManager *ClockManager::instance = NULL;
 Thread cpuGovernorTHREAD;
 Thread gpuGovernorTHREAD;
+Thread vrrTHREAD;
 u32 initialConfigValues[SysClkConfigValue_EnumMax]; // initial config. used for safety checks
 bool kipAvailable = false;
 bool isCpuGovernorInBoostMode = false;
-
+bool isVRREnabled = false;
 ClockManager *ClockManager::GetInstance()
 {
     return instance;
@@ -93,6 +101,8 @@ ClockManager::ClockManager()
     this->lastCsvWriteNs = 0;
 
     this->sysDockIntegration = new SysDockIntegration;
+    this->saltyNXIntegration = new SaltyNXIntegration;
+
     memset(&initialConfigValues, 0, sizeof(initialConfigValues));
     this->GetKipData();
 
@@ -116,8 +126,15 @@ ClockManager::ClockManager()
         -2
     );
 
-	threadStart(&cpuGovernorTHREAD);
-	threadStart(&gpuGovernorTHREAD);
+    threadCreate(
+        &vrrTHREAD,
+        ClockManager::VRRThread,
+        this,
+        NULL,
+        0x2000,
+        0x3F,
+        -2
+    );
 
     for(int i = 0; i < HorizonOCSpeedo_EnumMax; i++) {
         this->context->speedos[i] = Board::getSpeedo((HorizonOCSpeedo)i);
@@ -128,13 +145,27 @@ ClockManager::ClockManager()
     this->context->isDram8GB = Board::IsDram8GB();
     Board::SetGpuSchedulingMode((GpuSchedulingMode)this->config->GetConfigValue(HorizonOCConfigValue_GPUScheduling), (GpuSchedulingOverrideMethod)this->config->GetConfigValue(HorizonOCConfigValue_GPUSchedulingMethod));
     this->context->gpuSchedulingMode = (GpuSchedulingMode)this->config->GetConfigValue(HorizonOCConfigValue_GPUScheduling);
+
     this->context->isSysDockInstalled = this->sysDockIntegration->getCurrentSysDockState();
+    this->context->isSaltyNXInstalled = this->saltyNXIntegration->getCurrentSaltyNXState();
+    if(this->context->isSaltyNXInstalled) {
+        this->saltyNXIntegration->LoadSaltyNX();
+    }
+
+
+	threadStart(&cpuGovernorTHREAD);
+	threadStart(&gpuGovernorTHREAD);
+    threadStart(&vrrTHREAD);
 }
 
 ClockManager::~ClockManager()
 {
     threadClose(&cpuGovernorTHREAD);
     threadClose(&gpuGovernorTHREAD);
+    threadClose(&vrrTHREAD);
+
+    delete this->sysDockIntegration;
+    delete this->saltyNXIntegration;
     delete this->config;
     delete this->context;
 }
@@ -308,319 +339,233 @@ void ClockManager::RefreshFreqTableRow(SysClkModule module)
     FileUtils::LogLine("[mgr] count = %u", this->freqTable[module].count);
 }
 
-u32 findIndex(u32 arr[], u32 size, u32 value) {
-    for (u32 i = 0; i < size; i++) {
-        if (arr[i] == value) {
-            return i;
-        }
-    }
-    return 0;
+u32 ClockManager::SchedutilTargetHz(u32 util, u32 tableMaxHz) {
+    u64 hz = (u64)tableMaxHz * util / STEP_UTIL;
+    return (u32)(std::min(hz, static_cast<u64>(tableMaxHz)));
 }
 
-u32 findIndexMHz(u32 arr[], u32 size, u32 value) {
-    for (u32 i = 0; i < size; i++) {
-        if (arr[i] / 1000000 == value) {
+u32 ClockManager::TableIndexForHz(const FreqTable& table, u32 targetHz) { // must pass in a freqTable as tables are different for cpu/gpu
+    for (u32 i = 0; i < table.count; i++)
+        if (table.list[i] >= targetHz)
             return i;
-        }
-    }
-    return 0;
+    return table.count - 1;
 }
 
-void ClockManager::CpuGovernorThread(void* arg)
-{
+u32 ClockManager::ResolveTargetHz(ClockManager* mgr, SysClkModule module) {
+    u32 hz = mgr->context->overrideFreqs[module];
+    if (!hz)
+        hz = mgr->config->GetAutoClockHz(
+                mgr->context->applicationId, module,
+                mgr->context->profile, false);
+    if (!hz)
+        hz = mgr->config->GetAutoClockHz(
+                GLOBAL_PROFILE_ID, module,
+                mgr->context->profile, false);
+    return hz;
+}
+
+void ClockManager::CpuGovernorThread(void* arg) {
     ClockManager* mgr = static_cast<ClockManager*>(arg);
 
-    for (;;)
-    {
-        if (!mgr->running)
-        {
-            svcSleepThread(50'000'000);
+    u32 downHoldRemaining = 0;
+    u32 lastHz            = 0;
+
+    for (;;) {
+        if (!mgr->running || !isCpuGovernorEnabled) {
+            downHoldRemaining = 0;
+            lastHz            = 0;
+            svcSleepThread(POLL_NS);
             continue;
         }
 
-        if (!isCpuGovernorEnabled)
-        {
-            svcSleepThread(50'000'000);
-            continue;
-        }
+        u32 mode = 0;
+        Result rc   = apmExtGetCurrentPerformanceConfiguration(&mode);
 
-        std::uint32_t mode = 0;
-        Result rc = apmExtGetCurrentPerformanceConfiguration(&mode);
-        bool isInBoostMode = R_SUCCEEDED(rc) && apmExtIsBoostMode(mode);
-
-        if (isInBoostMode)
-        {
+        if (R_SUCCEEDED(rc) && apmExtIsBoostMode(mode)) {
             isCpuGovernorInBoostMode = true;
-            svcSleepThread(50'000'000);
-            continue;
+            downHoldRemaining        = 0;
+            lastHz                   = 0;
+            continue; // TODO: figure out a way to get boost clock easily and set it instead of just skipping the governor
+        } else if(!apmExtIsBoostMode(mode)) {
+            isCpuGovernorInBoostMode = false;
         }
 
-        isCpuGovernorInBoostMode = false;
-
         auto& table = mgr->freqTable[SysClkModule_CPU];
+
         if (table.count == 0)
-        {
-            svcSleepThread(50'000'000);
             continue;
-        }
 
         std::scoped_lock lock{mgr->contextMutex};
 
-        u32 currentHz = Board::GetHz(SysClkModule_CPU);
-
-        u32 index = table.count - 1;
-        for (u32 i = 0; i < table.count; i++)
-        {
-            if (table.list[i] == currentHz)
-            {
-                index = i;
-                break;
-            }
-        }
-
-        if (table.list[index] != currentHz)
-        {
-            for (u32 i = 0; i < table.count; i++)
-            {
-                if (table.list[i] >= currentHz)
-                {
-                    index = i;
-                    break;
-                }
-            }
-        }
-
-        u32 targetHz = mgr->context->overrideFreqs[SysClkModule_CPU];
-        if (!targetHz)
-        {
-            targetHz = mgr->config->GetAutoClockHz(
-                mgr->context->applicationId,
-                SysClkModule_CPU,
-                mgr->context->profile,
-                false
-            );
-
-            if (!targetHz)
-            {
-                targetHz = mgr->config->GetAutoClockHz(
-                    GLOBAL_PROFILE_ID,
-                    SysClkModule_CPU,
-                    mgr->context->profile,
-                    false
-                );
-            }
-        }
-
-        int gpuLoad = Board::GetPartLoad(HocClkPartLoad_GPU);
-        int cpuLoad = Board::GetPartLoad(HocClkPartLoad_CPUMax);
-
-        if (isGpuGovernorEnabled && gpuLoad < 800)
-        {
-            if (cpuLoad < 600 && index > 0)
-            {
-                index--;
-            }
-            else if (cpuLoad > 800 && index + 1 < table.count)
-            {
-                index++;
-            }
-        }
-        else
-        {
-            if (cpuLoad < 600 && index > 0)
-            {
-                index--;
-            }
-            else if (cpuLoad > 800 && index + 1 < table.count)
-            {
-                index++;
-            }
-        }
+        u32 cpuLoad    = Board::GetPartLoad(HocClkPartLoad_CPUMax);
 
+        u32 tableMaxHz = table.list[table.count - 1];
+        u32 desiredHz  = ClockManager::SchedutilTargetHz(cpuLoad, tableMaxHz);
+        u32 targetHz = ClockManager::ResolveTargetHz(mgr, SysClkModule_CPU);
         u32 maxHz = mgr->GetMaxAllowedHz(SysClkModule_CPU, mgr->context->profile);
 
-        if (targetHz)
-        {
-            u32 targetIndex = table.count - 1;
-            for (u32 i = 0; i < table.count; i++)
-            {
-                if (table.list[i] >= targetHz)
-                {
-                    targetIndex = i;
-                    break;
-                }
-            }
+        if (targetHz && desiredHz > targetHz)
+            desiredHz = targetHz;
 
-            if (index > targetIndex)
-            {
-                index = targetIndex;
-            }
-        }
+        if (maxHz && desiredHz > maxHz)
+            desiredHz = maxHz;
 
-        if (maxHz > 0 && table.list[index] > maxHz)
-        {
-            for (u32 i = table.count; i > 0; i--)
-            {
-                if (table.list[i - 1] <= maxHz)
-                {
-                    index = i - 1;
-                    break;
-                }
-            }
-        }
+        u32 newHz = table.list[ClockManager::TableIndexForHz(table, desiredHz)];
 
-        u32 newHz = table.list[index];
-        if (mgr->IsAssignableHz(SysClkModule_CPU, newHz))
-        {
+        // ramp up fast, go down slow
+        bool goingDown = (lastHz != 0) && (newHz < lastHz);
+
+        if (!goingDown)
+            downHoldRemaining = 0;
+        else if (downHoldRemaining == 0)
+            downHoldRemaining = DOWN_HOLD_TICKS;
+
+        if (downHoldRemaining > 0)
+            downHoldRemaining--;
+
+        if ((!goingDown || (downHoldRemaining == 0)) && mgr->IsAssignableHz(SysClkModule_CPU, newHz)) {
             Board::SetHz(SysClkModule_CPU, newHz);
             mgr->context->freqs[SysClkModule_CPU] = newHz;
+            lastHz = newHz;
         }
 
-        svcSleepThread(50'000'000);
+        svcSleepThread(POLL_NS);
     }
 }
 
-void ClockManager::GovernorThread(void* arg)
-{
+void ClockManager::GovernorThread(void* arg) {
     ClockManager* mgr = static_cast<ClockManager*>(arg);
 
-    for (;;)
-    {
-        if (!mgr->running)
-        {
-            svcSleepThread(50'000'000);
-            continue;
-        }
+    u32 downHoldRemaining = 0;
+    u32 lastHz            = 0;
 
-        if (!isGpuGovernorEnabled)
-        {
-            svcSleepThread(50'000'000);
+    for (;;) {
+        if (!mgr->running || !isGpuGovernorEnabled) {
+            downHoldRemaining = 0;
+            lastHz            = 0;
+            svcSleepThread(POLL_NS);
             continue;
         }
 
         auto& table = mgr->freqTable[SysClkModule_GPU];
         if (table.count == 0)
-        {
-            svcSleepThread(50'000'000);
+            continue;
+
+        std::scoped_lock lock{mgr->contextMutex};
+
+        u32 gpuLoad    = Board::GetPartLoad(HocClkPartLoad_GPU);
+        u32 tableMaxHz = table.list[table.count - 1];
+        u32 desiredHz  = ClockManager::SchedutilTargetHz(gpuLoad, tableMaxHz);
+        u32 targetHz = ClockManager::ResolveTargetHz(mgr, SysClkModule_GPU);
+        u32 maxHz = mgr->GetMaxAllowedHz(SysClkModule_GPU, mgr->context->profile);
+
+        if (targetHz && desiredHz > targetHz)
+            desiredHz = targetHz;
+
+        if (maxHz && desiredHz > maxHz)
+            desiredHz = maxHz;
+
+        u32 newHz = table.list[ClockManager::TableIndexForHz(table, desiredHz)];
+        bool goingDown = (lastHz != 0) && (newHz < lastHz);
+
+        if (!goingDown)
+            downHoldRemaining = 0;
+        else if (downHoldRemaining == 0)
+            downHoldRemaining = DOWN_HOLD_TICKS;
+
+        if (downHoldRemaining > 0)
+            downHoldRemaining--;
+
+        if ((!goingDown || (downHoldRemaining == 0)) && mgr->IsAssignableHz(SysClkModule_GPU, newHz)) {
+            Board::SetHz(SysClkModule_GPU, newHz);
+            mgr->context->freqs[SysClkModule_GPU] = newHz;
+            lastHz = newHz;
+        }
+
+        svcSleepThread(POLL_NS);
+    }
+}
+
+void ClockManager::VRRThread(void* arg) {
+    ClockManager* mgr = static_cast<ClockManager*>(arg);
+    u8 tick = 0;
+    for (;;) {
+        if (!mgr->running || mgr->context->profile == SysClkProfile_Docked || !isVRREnabled) {
+            svcSleepThread(POLL_NS);
+            continue;
+        }
+
+        if(Board::IsHoag()) { // don't do anything on lite
+            svcSleepThread(~0ULL);
             continue;
         }
 
         std::scoped_lock lock{mgr->contextMutex};
 
-        u32 currentHz = Board::GetHz(SysClkModule_GPU);
+        u8 fps;
 
-        u32 index = table.count - 1;
-        for (u32 i = 0; i < table.count; i++)
-        {
-            if (table.list[i] == currentHz)
-            {
-                index = i;
-                break;
-            }
+        if(mgr->context->isSaltyNXInstalled) {
+            fps = mgr->saltyNXIntegration->GetFPS();
+        } else {
+            svcSleepThread(~0ULL); // effectively disable the thread if SaltyNX isn't installed, as there's no point in it running
+            continue;
         }
 
-        if (table.list[index] != currentHz)
-        {
-            for (u32 i = 0; i < table.count; i++)
-            {
-                if (table.list[i] >= currentHz)
-                {
-                    index = i;
-                    break;
-                }
-            }
-        }
 
-        u32 targetHz = mgr->context->overrideFreqs[SysClkModule_GPU];
+        if(fps == 254) {
+            svcSleepThread(POLL_NS);
+            continue;
+        }
+        // if(appletGetFocusState() != AppletFocusState_InFocus) {
+        //     Board::ResetToStockDisplay();
+        //     continue;
+        // }
+
+        u32 targetHz = mgr->context->overrideFreqs[HorizonOCModule_Display];
         if (!targetHz)
         {
-            targetHz = mgr->config->GetAutoClockHz(
-                mgr->context->applicationId,
-                SysClkModule_GPU,
-                mgr->context->profile,
-                false
-            );
+            targetHz = mgr->config->GetAutoClockHz(mgr->context->applicationId, HorizonOCModule_Display, mgr->context->profile, false);
+            if(!targetHz)
+                targetHz = mgr->config->GetAutoClockHz(GLOBAL_PROFILE_ID, HorizonOCModule_Display, mgr->context->profile, false);
+        }
 
-            if (!targetHz)
-            {
-                targetHz = mgr->config->GetAutoClockHz(
-                    GLOBAL_PROFILE_ID,
-                    SysClkModule_GPU,
-                    mgr->context->profile,
-                    false
-                );
+        u8 maxDisplay;
+        if(targetHz) {
+            maxDisplay = targetHz;
+        } else {
+            if(Board::GetConsoleType() == HorizonOCConsoleType_Aula) {
+                maxDisplay = mgr->config->GetConfigValue(HorizonOCConfigValue_EnableUnsafeDisplayFreqs) ? 65 : 60;
+            } else {
+                maxDisplay = mgr->config->GetConfigValue(HorizonOCConfigValue_EnableUnsafeDisplayFreqs) ? 72 : 60;
             }
         }
 
-        int gpuLoad = Board::GetPartLoad(HocClkPartLoad_GPU);
-        int cpuLoad = Board::GetPartLoad(HocClkPartLoad_CPUMax);
+        u8 minDisplay = Board::GetConsoleType() == HorizonOCConsoleType_Aula ? 45 : 40;
+        if(maxDisplay == minDisplay)
+            continue;
 
-        if (isCpuGovernorEnabled && !isCpuGovernorInBoostMode && cpuLoad < 600)
-        {
-            if (gpuLoad < 600 && index > 0)
-            {
-                index--;
-            }
-            else if (gpuLoad > 750 && index + 1 < table.count)
-            {
-                index++;
-            }
-        }
-        else
-        {
-            if (gpuLoad < 600 && index > 0)
-            {
-                index--;
-            }
-            else if (gpuLoad > 800 && index + 1 < table.count)
-            {
-                index++;
-            }
-        }
-
-        u32 maxHz = mgr->GetMaxAllowedHz(SysClkModule_GPU, mgr->context->profile);
-
-        if (targetHz)
-        {
-            u32 targetIndex = table.count - 1;
-            for (u32 i = 0; i < table.count; i++)
-            {
-                if (table.list[i] >= targetHz)
-                {
-                    targetIndex = i;
-                    break;
-                }
-            }
-
-            if (index > targetIndex)
-            {
-                index = targetIndex;
-            }
-        }
-
-        if (maxHz > 0 && table.list[index] > maxHz)
-        {
-            for (u32 i = table.count; i > 0; i--)
-            {
-                if (table.list[i - 1] <= maxHz)
-                {
-                    index = i - 1;
+        if(fps >= minDisplay && fps <= maxDisplay)
+            Board::SetHz(HorizonOCModule_Display, fps);
+        else {
+            for(u32 i = 0; i < 10; i++) {
+                u32 compareHz = fps * i;
+                if(compareHz >= minDisplay && compareHz <= maxDisplay) {
+                    Board::SetHz(HorizonOCModule_Display, compareHz);
                     break;
                 }
             }
         }
-
-        u32 newHz = table.list[index];
-        if (mgr->IsAssignableHz(SysClkModule_GPU, newHz))
-        {
-            Board::SetHz(SysClkModule_GPU, newHz);
-            mgr->context->freqs[SysClkModule_GPU] = newHz;
+        if(++tick > 50) {
+            Board::ResetToStockDisplay();
+            tick = 0;
+            svcSleepThread(25'000'000);
         }
 
-        svcSleepThread(50'000'000);
+        svcSleepThread(POLL_NS);
     }
 }
 
+
 GovernorState ClockManager::GetEffectiveGovernorState(GovernorState appState, GovernorState tempState)
 {
     if (tempState == GovernorState_Disabled)
@@ -676,25 +621,41 @@ void ClockManager::HandleGovernor(uint32_t targetHz) {
 
     GovernorState effectiveState = this->GetEffectiveGovernorState(appGovernorState, tempGovernorState);
 
-    bool newCpuGovernorState = (effectiveState == GovernorState_Enabled_CpuGpu || effectiveState == GovernorState_Enabled_Cpu);
-    bool newGpuGovernorState = (effectiveState == GovernorState_Enabled_CpuGpu || effectiveState == GovernorState_Enabled_Gpu);
+    bool newCpuGovernorState = (effectiveState == GovernorState_Enabled_CpuGpuVrr ||
+                                effectiveState == GovernorState_Enabled_CpuVrr ||
+                                effectiveState == GovernorState_Enabled_CpuGpu ||
+                                effectiveState == GovernorState_Enabled_Cpu);
+
+    bool newGpuGovernorState = (effectiveState == GovernorState_Enabled_CpuGpuVrr ||
+                                effectiveState == GovernorState_Enabled_GpuVrr ||
+                                effectiveState == GovernorState_Enabled_CpuGpu ||
+                                effectiveState == GovernorState_Enabled_Gpu);
+
+    bool newVrrGovernorState = (effectiveState == GovernorState_Enabled_CpuGpuVrr ||
+                                effectiveState == GovernorState_Enabled_CpuVrr ||
+                                effectiveState == GovernorState_Enabled_GpuVrr ||
+                                effectiveState == GovernorState_Enabled_Vrr);
 
     isCpuGovernorEnabled = newCpuGovernorState;
     isGpuGovernorEnabled = newGpuGovernorState;
-
+    isVRREnabled = newVrrGovernorState;
     if(newCpuGovernorState == false && lastCpuGovernorState == true) {
-        svcSleepThread(150'000'000); // thread syncing. probably a cleaner way to do this but hey, it works!
+        svcSleepThread(50'000'000); // thread syncing. probably a cleaner way to do this but hey, it works!
         Board::ResetToStockCpu();
     }
     if(newGpuGovernorState == false && lastGpuGovernorState == true) {
-        svcSleepThread(150'000'000);
+        svcSleepThread(50'000'000);
         Board::ResetToStockGpu();
     }
-
-    if(newCpuGovernorState != lastCpuGovernorState || newGpuGovernorState != lastGpuGovernorState) {
-        FileUtils::LogLine("[mgr] Governor state changed: CPU %s, GPU %s", newCpuGovernorState ? "enabled" : "disabled", newGpuGovernorState ? "enabled" : "disabled");
+    if (newVrrGovernorState == false && lastVrrGovernorState == true) {
+        svcSleepThread(50'000'000);
+        Board::ResetToStockDisplay();
+    }
+    if(newCpuGovernorState != lastCpuGovernorState || newGpuGovernorState != lastGpuGovernorState || newVrrGovernorState != lastVrrGovernorState) {
+        FileUtils::LogLine("[mgr] Governor state changed: CPU %s, GPU %s, VRR %s", newCpuGovernorState ? "enabled" : "disabled", newGpuGovernorState ? "enabled" : "disabled", newVrrGovernorState ? "enabled" : "disabled");
         lastCpuGovernorState = newCpuGovernorState;
         lastGpuGovernorState = newGpuGovernorState;
+        lastVrrGovernorState = newVrrGovernorState;
     }
 }
 
@@ -714,24 +675,23 @@ void ClockManager::DVFSBeforeSet(u32 targetHz) {
 
 void ClockManager::DVFSAfterSet(u32 targetHz) {
     s32 dvfsOffset = this->config->GetConfigValue(HorizonOCConfigValue_DVFSOffset);
-    dvfsOffset = std::max(dvfsOffset, -50);
-    u32 vmin = Board::GetMinimumGpuVoltage(targetHz / 1000000) + dvfsOffset;
-    Board::PcvHijackDvfs(vmin);
+    dvfsOffset = std::max(dvfsOffset, -80);
+    u32 vmin = Board::GetMinimumGpuVoltage(targetHz / 1000000);
 
-    targetHz = this->context->overrideFreqs[SysClkModule_GPU];
-    if (!targetHz)
-    {
-        targetHz = this->config->GetAutoClockHz(this->context->applicationId, SysClkModule_GPU, this->context->profile, false);
-        if(!targetHz)
-            targetHz = this->config->GetAutoClockHz(GLOBAL_PROFILE_ID, SysClkModule_GPU, this->context->profile, false);
+    if (vmin) {
+        vmin += dvfsOffset;
     }
 
     u32 maxHz = this->GetMaxAllowedHz(SysClkModule_GPU, this->context->profile);
     u32 nearestHz = this->GetNearestHz(SysClkModule_GPU, targetHz, maxHz);
+    Board::PcvHijackDvfs(vmin);
 
-    if(targetHz) {
+    if (targetHz) {
         Board::SetHz(SysClkModule_GPU, ~0);
         Board::SetHz(SysClkModule_GPU, nearestHz);
+    } else {
+        Board::SetHz(SysClkModule_GPU, ~0);
+        Board::ResetToStockGpu();
     }
 }
 
@@ -771,7 +731,7 @@ void ClockManager::HandleFreqReset(SysClkModule module, bool isBoost) {
     case SysClkModule_CPU:
         if(!(isBoost || (this->config->GetConfigValue(HocClkConfigValue_OverwriteBoostMode) && isBoost)))
             Board::ResetToStockCpu();
-        if(this->config->GetConfigValue(HorizonOCConfigValue_LiveCpuUv) || (kipAvailable && Board::GetSocType() == SysClkSocType_Erista)) { 
+        if(this->config->GetConfigValue(HorizonOCConfigValue_LiveCpuUv)) {
             if(Board::GetSocType() == SysClkSocType_Erista)
                 Board::SetCpuUvLevel(this->config->GetConfigValue(KipConfigValue_eristaCpuUV), 0, 1581000000);
             else
@@ -785,6 +745,12 @@ void ClockManager::HandleFreqReset(SysClkModule module, bool isBoost) {
     case SysClkModule_MEM:
         Board::ResetToStockMem();
         DVFSReset();
+        break;
+    case HorizonOCModule_Display:
+        if(this->config->GetConfigValue(HorizonOCConfigValue_OverwriteRefreshRate) && !Board::IsHoag()) {
+            Board::ResetToStockDisplay();
+        }
+        break;
     default:
         break;
     }
@@ -807,7 +773,7 @@ void ClockManager::SetClocks(bool isBoost) {
     bool returnRaw = false; // Return a value scaled to MHz instead of raw value
     for (unsigned int module = 0; module < SysClkModule_EnumMax; module++)
     {
-        u32 oldHz = Board::GetHz((SysClkModule)module); // Get Old RAM hz (used primarily for DVFS Logic)
+        u32 oldHz = Board::GetHz((SysClkModule)module); // Get Old hz (used primarily for DVFS Logic)
 
         if(module > SysClkModule_MEM)
             returnRaw = true;
@@ -825,11 +791,19 @@ void ClockManager::SetClocks(bool isBoost) {
             HandleGovernor(targetHz);
         }
 
-        if(module == HorizonOCModule_Display && this->config->GetConfigValue(HorizonOCConfigValue_OverwriteRefreshRate) && Board::GetConsoleType() != HorizonOCConsoleType_Hoag) {
-            if(targetHz)
-                Board::SetHz(HorizonOCModule_Display, targetHz);
-            else
-                Board::ResetToStockDisplay();
+        bool noCPU = isCpuGovernorEnabled;
+        bool noGPU = isGpuGovernorEnabled;
+        if(!Board::IsHoag()) {
+            bool noDisp = isVRREnabled;
+            if(noDisp && module == HorizonOCModule_Display)
+                continue;
+
+            if(module == HorizonOCModule_Display && this->config->GetConfigValue(HorizonOCConfigValue_OverwriteRefreshRate)) {
+                if(targetHz)
+                    Board::SetHz(HorizonOCModule_Display, targetHz);
+                else
+                    Board::ResetToStockDisplay();
+            }
         }
 
         // Skip GPU and CPU if governors handle them
@@ -837,8 +811,6 @@ void ClockManager::SetClocks(bool isBoost) {
             continue;
         }
 
-        bool noCPU = isCpuGovernorEnabled;
-        bool noGPU = isGpuGovernorEnabled;
 
         if(noCPU && module == SysClkModule_CPU)
             continue;
@@ -865,8 +837,7 @@ void ClockManager::SetClocks(bool isBoost) {
                 Board::SetHz((SysClkModule)module, nearestHz);
                 this->context->freqs[module] = nearestHz;
 
-                if(module == SysClkModule_CPU && (this->config->GetConfigValue(HorizonOCConfigValue_LiveCpuUv) || (kipAvailable && Board::GetSocType() == SysClkSocType_Erista)))
-                {
+                if(module == SysClkModule_CPU && (this->config->GetConfigValue(HorizonOCConfigValue_LiveCpuUv))) {
                     HandleCpuUv();
                 }
 
@@ -901,7 +872,7 @@ void ClockManager::Tick()
 
 void ClockManager::ResetToStockClocks() {
     Board::ResetToStockCpu();
-    if(this->config->GetConfigValue(HorizonOCConfigValue_LiveCpuUv) || (kipAvailable && Board::GetSocType() == SysClkSocType_Erista))
+    if(this->config->GetConfigValue(HorizonOCConfigValue_LiveCpuUv))
     {
         if(Board::GetSocType() == SysClkSocType_Erista)
             Board::SetCpuUvLevel(this->config->GetConfigValue(KipConfigValue_eristaCpuUV), 0, 1581000000);
@@ -1037,20 +1008,24 @@ bool ClockManager::RefreshContext()
     }
 
     // this->context->maxDisplayFreq = Board::GetHighestDockedDisplayRate();
+    if(!Board::IsHoag()) {
+        u32 targetHz = this->context->overrideFreqs[HorizonOCModule_Display];
+        if (!targetHz)
+        {
+            targetHz = this->config->GetAutoClockHz(this->context->applicationId, HorizonOCModule_Display, this->context->profile, true);
+            if(!targetHz)
+                targetHz = this->config->GetAutoClockHz(GLOBAL_PROFILE_ID, HorizonOCModule_Display, this->context->profile, true);
+        }
 
-    u32 targetHz = this->context->overrideFreqs[HorizonOCModule_Display];
-    if (!targetHz)
-    {
-        targetHz = this->config->GetAutoClockHz(this->context->applicationId, HorizonOCModule_Display, this->context->profile, true);
-        if(!targetHz)
-            targetHz = this->config->GetAutoClockHz(GLOBAL_PROFILE_ID, HorizonOCModule_Display, this->context->profile, true);
-    }
+        if(targetHz && this->context->realFreqs[HorizonOCModule_Display] > targetHz && this->context->profile != SysClkProfile_Docked)
+            this->context->realFreqs[HorizonOCModule_Display] = targetHz; // clean up display real freqs, should probably be moved to the real freqs loop?
 
-    if(targetHz && this->context->realFreqs[HorizonOCModule_Display] > targetHz && this->context->profile != SysClkProfile_Docked)
-        this->context->realFreqs[HorizonOCModule_Display] = targetHz; // clean up display real freqs, should probably be moved to the real freqs loop?
-
-    if(Board::GetConsoleType() != HorizonOCConsoleType_Hoag)
         Board::SetDisplayRefreshDockedState(this->context->profile == SysClkProfile_Docked);
+    }
+    if(this->context->isSaltyNXInstalled)
+        this->context->fps = saltyNXIntegration->GetFPS();
+    else
+        this->context->fps = 254; // N/A
 
     return hasChanged;
 }
@@ -1333,4 +1308,4 @@ void ClockManager::GetKipData() {
         FileUtils::LogLine("[clock_manager] Config refresh error in GetKipData!");
         writeNotification("Horizon OC\nConfig refresh failed");
     }
-}
+}

Source/sys-clk/sysmodule/src/clock_manager.h

@@ -33,6 +33,7 @@
 #include "integrations.h"
 
 class SysDockIntegration;
+class SaltyNXIntegration;
 class ClockManager
 {
   public:
@@ -184,6 +185,13 @@ class ClockManager
      */
     static void GovernorThread(void* arg);
 
+    /**
+     * Runs the VRR Algorithm
+     *
+     * @param arg Cast to ClockManager* for context
+     */
+    static void VRRThread(void* arg);
+
     /**
      * Gets the effective governor state from application/temporary override
      *
@@ -193,10 +201,10 @@ class ClockManager
     GovernorState GetEffectiveGovernorState(GovernorState appState, GovernorState tempState);
 
     /**
-     * Frequency tables
+     * Frequency table
      *
      */
-    struct {
+    struct FreqTable {
       std::uint32_t count;
       std::uint32_t list[SYSCLK_FREQ_LIST_MAX];
     } freqTable[SysClkModule_EnumMax];
@@ -216,6 +224,30 @@ class ClockManager
      */
     unsigned int GetGpuVoltage (unsigned int freq, int speedo);
 
+    /**
+     * Gets the required vMin for a ram frequency for a speedo
+     *
+     * @param util Utilization in percentile
+     * @param tableMaxHz Table Max Hz
+     */
+    static u32 SchedutilTargetHz(u32 util, u32 tableMaxHz);
+
+    /**
+     * Gets the required vMin for a ram frequency for a speedo
+     *
+     * @param table FreqTable for module
+     * @param targetHz Hz to search for
+     */
+    static u32 TableIndexForHz(const FreqTable& table, u32 targetHz);
+
+    /**
+     * Gets the required vMin for a ram frequency for a speedo
+     *
+     * @param mgr ClockManager instance (runs in a thread so must be passed)
+     * @param module Module for which to resolve target Hz
+     */
+    static u32 ResolveTargetHz(ClockManager* mgr, SysClkModule module);
+
   protected:
     bool IsAssignableHz(SysClkModule module, std::uint32_t hz);
     inline std::uint32_t GetMaxAllowedHz(SysClkModule module, SysClkProfile profile);
@@ -233,4 +265,5 @@ class ClockManager
     std::uint64_t lastPowerLogNs;
     std::uint64_t lastCsvWriteNs;
     SysDockIntegration *sysDockIntegration;
+    SaltyNXIntegration *saltyNXIntegration;
 };

Source/sys-clk/sysmodule/src/integrations.cpp

@@ -18,15 +18,93 @@
 
 #include "integrations.h"
 #include <sys/stat.h>
+#include <SaltyNX.h>
+#include "process_management.h"
 
 SysDockIntegration::SysDockIntegration() {
 }
 
 bool SysDockIntegration::getCurrentSysDockState() {
     struct stat st = {0};
-    if (stat("sdmc:/atmosphere/contents/42000000000000A0", &st) == 0 && S_ISDIR(st.st_mode)) {
-        return true;
-    } else {
-        return false;
+    return stat("sdmc:/atmosphere/contents/42000000000000A0/flags/boot2.flag", &st) == 0;
+}
+
+SaltyNXIntegration::SaltyNXIntegration() {
+}
+
+void SaltyNXIntegration::LoadSaltyNX() {
+    if (!CheckPort())
+        return;
+    LoadSharedMemory();
+}
+
+bool SaltyNXIntegration::getCurrentSaltyNXState() {
+    struct stat st = {0};
+    return stat("sdmc:/atmosphere/contents/0000000000534C56/flags/boot2.flag", &st) == 0;
+}
+ 
+bool SaltyNXIntegration::CheckPort() {
+    Handle saltysd;
+ 
+    for (int i = 0; i < 67; i++) {
+        if (R_SUCCEEDED(svcConnectToNamedPort(&saltysd, "InjectServ"))) {
+            svcCloseHandle(saltysd);
+            break;
+        }
+        if (i == 66) return false;
+        svcSleepThread(1'000'000);
     }
+ 
+    for (int i = 0; i < 67; i++) {
+        if (R_SUCCEEDED(svcConnectToNamedPort(&saltysd, "InjectServ"))) {
+            svcCloseHandle(saltysd);
+            return true;
+        }
+        svcSleepThread(1'000'000);
+    }
+ 
+    return false;
+}
+ 
+void SaltyNXIntegration::LoadSharedMemory() {
+    if (SaltySD_Connect())
+        return;
+    SaltySD_GetSharedMemoryHandle(&remoteSharedMemory);
+    SaltySD_Term();
+    shmemLoadRemote(&_sharedmemory, remoteSharedMemory, 0x1000, Perm_Rw);
+    if (!shmemMap(&_sharedmemory))
+        SharedMemoryUsed = true;
+}
+ 
+void SaltyNXIntegration::searchSharedMemoryBlock(uintptr_t base) {
+    ptrdiff_t search_offset = 0;
+    while (search_offset < 0x1000) {
+        NxFps = (NxFpsSharedBlock*)(base + search_offset);
+        if (NxFps->MAGIC == 0x465053)
+            return;
+        search_offset += 4;
+    }
+    NxFps = 0;
+}
+ 
+u64 prevTid = 0;
+u8 SaltyNXIntegration::GetFPS() {
+    if (!SharedMemoryUsed)
+        return 254;
+ 
+    u64 tid = ProcessManagement::GetCurrentApplicationId();
+    if (tid == 0)
+        return 254;
+ 
+    if (prevTid != tid) {
+        NxFps = 0;
+        prevTid = tid;
+    }
+ 
+    if (!NxFps) {
+        uintptr_t base = (uintptr_t)shmemGetAddr(&_sharedmemory);
+        searchSharedMemoryBlock(base);
+    }
+ 
+    return NxFps ? NxFps->FPS : 254;
 }

Source/sys-clk/sysmodule/src/integrations.h

@@ -34,4 +34,60 @@ public:
     SysDockIntegration();
 
     bool getCurrentSysDockState();
+};
+
+class SaltyNXIntegration {
+public:
+    struct resolutionCalls {
+        uint16_t width;
+        uint16_t height;
+        uint16_t calls;
+    };
+
+    struct NxFpsSharedBlock {
+        uint32_t MAGIC;
+        uint8_t FPS;
+        float FPSavg;
+        bool pluginActive;
+        uint8_t FPSlocked;
+        uint8_t FPSmode;
+        uint8_t ZeroSync;
+        uint8_t patchApplied;
+        uint8_t API;
+        uint32_t FPSticks[10];
+        uint8_t Buffers;
+        uint8_t SetBuffers;
+        uint8_t ActiveBuffers;
+        uint8_t SetActiveBuffers;
+        union {
+           struct {
+                bool handheld: 1;
+                bool docked: 1;
+                unsigned int reserved: 6;
+            } NX_PACKED ds;
+            uint8_t general;
+        } displaySync;
+        resolutionCalls renderCalls[8];
+        resolutionCalls viewportCalls[8];
+        bool forceOriginalRefreshRate;
+        bool dontForce60InDocked;
+        bool forceSuspend;
+        uint8_t currentRefreshRate;
+        float readSpeedPerSecond;
+        uint8_t FPSlockedDocked;
+        uint64_t frameNumber;
+    } NX_PACKED;
+
+    NxFpsSharedBlock* NxFps = 0;
+    SharedMemory _sharedmemory = {};
+    bool SharedMemoryUsed = false;
+    Handle remoteSharedMemory = 1;
+    SaltyNXIntegration();
+    void LoadSaltyNX();
+    bool getCurrentSaltyNXState();
+
+    bool CheckPort();
+    void LoadSharedMemory();
+    void searchSharedMemoryBlock(uintptr_t base);
+    u8 GetFPS();
 };

Source/sys-clk/sysmodule/src/ipc_service.cpp

@@ -119,9 +119,15 @@ Result IpcService::ServiceHandlerFunc(void* arg, const IpcServerRequest* r, u8*
             break;
 
         case SysClkIpcCmd_GetCurrentContext:
-            *out_dataSize = sizeof(SysClkContext);
-            return ipcSrv->GetCurrentContext((SysClkContext*)out_data);
-
+            if(r->data.size >= sizeof(std::uint64_t) && r->hipc.meta.num_recv_buffers >= 1)
+            {
+                size_t bufSize = hipcGetBufferSize(r->hipc.data.recv_buffers);
+                if(bufSize >= sizeof(SysClkContext))
+                {
+                    return ipcSrv->GetCurrentContext((SysClkContext*)hipcGetBufferAddress(r->hipc.data.recv_buffers));
+                }
+            }
+            break;
         case SysClkIpcCmd_Exit:
             return ipcSrv->Exit();
 

Source/sys-clk/sysmodule/src/main.cpp

@@ -38,8 +38,11 @@
 #include "ipc_service.h"
 #define INNER_HEAP_SIZE 0x40000
 
+
 extern "C"
 {
+    void virtmemSetup(void);
+
     extern std::uint32_t __start__;
 
     std::uint32_t __nx_applet_type = AppletType_None;
@@ -62,6 +65,8 @@ extern "C"
 
         fake_heap_start = (char*)addr;
         fake_heap_end = (char*)addr + size;
+        
+        virtmemSetup();
     }
 
     void __appInit(void)
@@ -88,6 +93,9 @@ extern "C"
         rc = i2cInitialize();
         if (R_FAILED(rc))
             diagAbortWithResult(MAKERESULT(Module_Libnx, LibnxError_ShouldNotHappen));
+        rc = appletInitialize();
+        if (R_FAILED(rc))
+            diagAbortWithResult(MAKERESULT(Module_Libnx, LibnxError_ShouldNotHappen));
     }
 
     void __appExit(void)
@@ -97,6 +105,7 @@ extern "C"
         i2cExit();
         fsExit();
         fsdevUnmountAll();
+        appletExit();
         }
 }
 

dist/README.md

@@ -0,0 +1,168 @@
+
+<div align="center">
+
+<img src="assets/logo.png" alt="logo" width="768"/>
+
+---
+
+![License: GPL-2.0](https://img.shields.io/badge/GPL--2.0-red?style=for-the-badge)
+![Nintendo Switch](https://img.shields.io/badge/Nintendo_Switch-E60012?style=for-the-badge\&logo=nintendo-switch\&logoColor=white)
+[![Discord](https://img.shields.io/badge/Discord-5865F2?style=for-the-badge\&logo=discord\&logoColor=white)](https://dsc.gg/horizonoc)
+![VSCode](https://img.shields.io/badge/VSCode-0078D4?style=for-the-badge\&logo=visual%20studio%20code\&logoColor=white)
+![Made with Notepad++](assets/np++.png?raw=true)
+![C++](https://img.shields.io/badge/C%2B%2B-00599C?style=for-the-badge\&logo=c%2B%2B\&logoColor=white)
+![Downloads](https://img.shields.io/github/downloads/souldbminersmwc/Horizon-OC/total.svg?style=for-the-badge)
+
+---
+
+</div>
+
+## ⚠️ Disclaimer
+
+> **THIS TOOL CAN BE DANGEROUS IF MISUSED. PROCEED WITH CAUTION.**
+> Due to the design of Horizon OS, **overclocking RAM can cause NAND OR SD CORRUPTION.**
+> Ensure you have a **full NAND, PROINFO, EMUMMC and SD backup** before proceeding.
+
+---
+
+## About
+
+**Horizon OC** is an open-source overclocking tool for Nintendo Switch consoles running **Atmosphere custom firmware**.
+It enables advanced CPU, GPU, and RAM tuning with user-friendly configuration tools.
+
+---
+
+## Features
+
+* **CPU:** Up to 1963MHz (Mariko) / 1785MHz (Erista)
+* **GPU:** Up to 1075MHz (Mariko) / 921MHz (Erista)
+* **RAM:** Up to 1866/2133MHz (Mariko) / 1600MHz (Erista)
+* Over/undervolting support
+* Built-in configurator
+* Compatible with most homebrew
+
+> It is recommended to read the [guide](https://rentry.co/howtoget60fps) before proceeding, as this can help you get a *significant* performance boost over the default settings, often times with less power draw and heat output
+
+---
+
+## Installation
+
+1. Ensure you have the latest versions of
+
+   * [Atmosphere](https://github.com/Atmosphere-NX/Atmosphere)
+   * [Ultrahand Overlay](https://github.com/ppkantorski/Ultrahand-Overlay)
+2. Download and extract the **Horizon OC Package** to the root of your SD card.
+3. If using **Hekate**, edit `hekate_ipl.ini` to include:
+
+   ```
+   kip1=atmosphere/kips/hoc.kip
+   ```
+
+   *(No changes needed if using fusee.)*
+
+---
+
+## Configuration
+
+1. Open the Horizon OC Overlay
+2. Open the settings menu
+3. Adjust your overclocking settings as desired. A helpful guide can be found [here.](https://rentry.co/mariko#oc-settings-for-horizon-oc)
+4. Click **Save KIP Settings** to apply your configuration.
+
+---
+
+## Building from Source
+
+Refer to COMPILATION.md
+
+---
+## Clock table
+
+### MEM clocks
+* 3200 → max on mariko, JEDEC.
+* 2933 → JEDEC.
+* 2666 → JEDEC.
+* 2400 → max on erista, JEDEC.
+* 2133 → mariko safe max (4266 Modules), JEDEC.
+* 1996 → JEDEC.
+* 1866 → mariko safe max (3733 Modules), JEDEC.
+* 1600 → official docked, boost mode, erista safe max, JEDEC.
+* 1331 → official handheld, JEDEC.
+* 1065
+* 800
+* 665
+
+### CPU clocks
+* 2601 → mariko absolute max, very dangerous
+* 2499
+* 2397 → mariko safe max with UV (low speedo)
+* 2295
+* 2193
+* 2091
+* 1963 → mariko no UV max clock
+* 1887
+* 1785 → erista no UV max clock, boost mode
+* 1683
+* 1581
+* 1428
+* 1326
+* 1224 → sdev oc
+* 1122
+* 1020 → official docked & handheld
+* 918
+* 816
+* 714
+* 612 → sleep mode
+  
+**Notes:**
+1. On Erista, CPU in handheld is capped to 1581MHz
+
+### GPU clocks
+* 1536 → absolute max clock on mariko. very dangerous
+* 1459
+* 1382
+* 1305
+* 1267 → NVIDIA T214 rating
+* 1228 → mariko HiOPT safe clock
+* 1152 → mariko SLT max clock
+* 1075 → mariko no UV max clock. absolute max clock on erista. very dangerous
+* 998 → NVIDIA T210 rating
+* 960 (erista only) → erista slt/hiopt safe max clock
+* 921 → erista no UV max clock
+* 844
+* 768 → official docked
+* 691
+* 614
+* 537
+* 460 → max handheld
+* 384 → official handheld
+* 307 → official handheld
+* 230
+* 153
+* 76 → boost mode
+
+**Notes:**
+1. GPU overclock is capped at 460MHz on erista in handheld
+2. On Mariko, cap with No uv is 614MHz, with SLT it is 691MHz and with HiOPT it's 768MHz
+3. Clocks higher than 768MHz on erista need the official charger is plugged in.
+4. On Mariko, cap with No uv is 844MHz, with SLT it is 921MHz and with HiOPT it's 998MHz
+
+---
+
+## Credits
+* **Lightos's Cat** - Cat
+
+* **Souldbminer** – hoc-clk and loader development
+* **Lightos** – loader patches development
+* **SciresM** - Atmosphere CFW
+* **CTCaer** - L4T, Hekate, perfect ram timings
+* **KazushiMe** – Switch OC Suite
+* **hanai3bi (meha)** – Switch OC Suite, EOS, sys-clk-eos
+* **NaGaa95** – L4T-OC-kernel
+* **B3711 (halop)** – EOS
+* **sys-clk team (m4xw, p-sam, natinusala)** – sys-clk
+* **b0rd2death** – Ultrahand sys-clk & Status Monitor fork
+* **MasaGratoR and ZachyCatGames** - General help
+* **MasaGratoR** - Status Monitor & Display Refresh Rate Driver
+* **Dom, Samybigio, Arcdelta, Miki, Happy, Flopsider, Winnerboi77, Blaise, Alvise, TDRR, agjeococh, frost, letum00 and Xenshen** - Testing
+* **Samybigio2011** - Italian translations

dist/config/horizon-oc/lang/lang/zh-tw.json

@@ -0,0 +1,132 @@
+{
+    "Horizon OC Zeus": "Horizon OC Zeus",
+    "Edit App Profile": "編輯應用配置",
+    "Advanced": "高級",
+    "Edit Global Profile": "編輯全局配置",
+    "Temporary Overrides": "臨時覆蓋",
+    "Temporary Overrides   Reset": "臨時覆蓋   重設",
+    "Settings": "設置",
+    "Information": "資訊",
+    "Enable": "啟用",
+    "Uncapped Clocks": "解除頻率上限",
+    "Override Boost Mode": "覆蓋加速模式",
+    "CPU Max Display Clock": "CPU 最大顯示頻率",
+    "Thermal Throttle": "溫度節流",
+    "Thermal Throttle Threshold": "溫度節流閾值",
+    "Handheld TDP": "掌機模式 TDP",
+    "Handheld TDP Limit": "掌機模式 TDP 限制",
+    "Lite TDP Limit": "Lite TDP 限制",
+    "Enforce Board Limit": "強制主板限制",
+    "Battery Charge Current": "電池充電電流",
+    "Display Refresh Rate Changing": "顯示刷新率變更",
+    "Fix CPU Volt Bug": "修復 CPU 電壓錯誤",
+    "[cfg] no enum format string": "[cfg] 無枚舉格式字串",
+    "KIP": "KIP",
+    "Save KIP Settings": "保存 KIP 設置",
+    "RAM Settings": "記憶體設定",
+    "CPU Settings": "CPU 設置",
+    "GPU Settings": "GPU 設置",
+    "Experimental": "實驗性功能",
+    "Charge Current Override": "充電電流覆蓋",
+    "Disabled": "禁用",
+    "HP Mode": "高性能模式",
+    "EMC Max Clock": "EMC 最大頻率",
+    "EMC VDD2 Voltage": "EMC VDD2 電壓",
+    "EMC VDDQ Voltage": "EMC VDDQ 電壓",
+    "DVB Shift": "DVB 偏移",
+    "Memory Timings": "記憶體時序",
+    "Memory Latencies": "記憶體延遲",
+    "t1 tRCD": "t1 tRCD",
+    "t2 tRP": "t2 tRP",
+    "t3 tRAS": "t3 tRAS",
+    "t4 tRRD": "t4 tRRD",
+    "t5 tRFC": "t5 tRFC",
+    "t6 tRTW": "t6 tRTW",
+    "t7 tWTR": "t7 tWTR",
+    "t8 tREFI": "t8 tREFI",
+    "Update RAM Timings": "更新記憶體時序",
+    "\uE150 This feature is EXPERIMENTAL": "\uE150 此功能為實驗性功能",
+    "and should only be used for testing!": "僅應用於測試！",
+    "Read Latency": "讀取延遲",
+    "Write Latency": "寫入延遲",
+    "CPU UV": "CPU 降壓",
+    "CPU Unlock": "CPU 解鎖",
+    "CPU VMIN": "CPU 最低電壓",
+    "CPU Max Voltage": "CPU 最大電壓",
+    "CPU UV Table": "CPU 降壓表",
+    "CPU Low UV": "CPU 低頻降壓",
+    "CPU High UV": "CPU 高頻降壓",
+    "CPU Max Clock": "CPU 最大頻率",
+    "CPU Low VMIN": "CPU 低頻最低電壓",
+    "CPU High VMIN": "CPU 高頻最低電壓",
+    "GPU Undervolt Table": "GPU 降壓表",
+    "Calculate GPU Vmin": "計算 GPU 最低電壓",
+    "GPU VMIN": "GPU 最低電壓",
+    "GPU VMAX": "GPU 最大電壓",
+    "GPU Volt Offset": "GPU 電壓偏移",
+    "GPU Custom Table": "GPU 自訂表",
+    "GPU Custom Table (mV)": "GPU 自訂表 (mV)",
+    "\uE150 Setting GPU Clocks past": "\uE150 將 GPU 頻率設置超過",
+    "1075MHz without UV, 1152MHz on SLT or ": "無降壓時的 1075MHz、SLT 時的 1152MHz 或",
+    "1228MHz on HiOPT can cause ": "HiOPT 時的 1228MHz 可能會造成",
+    "permanent damage to your Switch!": "對您的 Switch 造成永久性損壞！",
+    "Proceed at your own risk!": "風險自負！",
+    "921MHz without UV and 960MHz on": "無降壓時的 921MHz 和",
+    "SLT or HiOPT can cause ": "SLT 或 HiOPT 時的 960MHz 可能會造成",
+    "Auto": "自動",
+    "Sleep Mode": "休眠模式",
+    "Stock": "默認",
+    "Dev OC": "開發超頻",
+    "Boost Mode": "加速模式",
+    "Safe Max": "安全最大值",
+    "Unsafe Max": "不安全最大值",
+    "Absolute Max": "絕對最大值",
+    "Boost Mode & Safe Max": "加速模式 & 安全最大值",
+    "Official Rating": "官方額定值",
+    "Default (Mariko)": "默認 (Mariko)",
+    "Default (Erista)": "默認 (Erista)",
+    "Rating": "額定值",
+    "Safe Max (Mariko)": "安全最大值 (Mariko)",
+    "Safe Max (Erista)": "安全最大值 (Erista)",
+    "Default": "默認",
+    "1581MHz Tbreak": "1581MHz Tbreak",
+    "1683MHz Tbreak": "1683MHz Tbreak",
+    "Extreme UV Table": "極限降壓表",
+    "No UV": "不降壓",
+    "SLT Table": "SLT 表",
+    "HiOPT Table": "HiOPT 表",
+    "Power": "功耗",
+    "Temp": "溫度",
+    "Voltage": "電壓",
+    "TDP Threshold": "TDP 閾值",
+    "Lite TDP Threshold": "Lite TDP 閾值",
+    "Thermal Throttle Limit": "溫度節流限制",
+    "1600BL": "1600BL",
+    "1866BL": "1866BL",
+    "2133BL": "2133BL",
+    "BAT": "電池",
+    "FAN": "風扇",
+    "DISP": "顯示",
+    "Board": "主板",
+    "Skin": "外殼",
+    "Now": "當前",
+    "Avg": "平均",
+    "App ID": "應用 ID",
+    "Profile": "配置",
+    "CPU": "CPU",
+    "GPU": "GPU",
+    "Memory": "記憶體",
+    "Display": "顯示",
+    "Governor": "調速器",
+    "SOC": "SOC",
+    "PCB": "PCB",
+    "PMIC": "PMIC",
+    "Docked": "底座模式",
+    "Handheld": "掌機模式",
+    "Charging": "充電中",
+    "USB Charger": "USB 充電器",
+    "PD Charger": "PD 充電器",
+    "VDD2": "VDD2",
+    "VDDQ": "VDDQ",
+    "GPU DVFS": "GPU DVFS"
+}