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change contexpr stuff, won't make a difference anyway

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Lightos1
2025-12-17 22:25:47 +01:00
parent 9b9e72b9aa
commit 4e8121ee5e
2 changed files with 65 additions and 65 deletions
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91
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.hpp
View File

@@ -52,28 +52,15 @@ namespace ams::ldr::oc::pcv {
constexpr u32 CpuVoltOfficial = 1120;
constexpr u32 CpuVminOfficial = 620;
constexpr u32 CpuVoltagePatchValues[] = { 850, 38, 1120, 1000, 100, 1000, 0 };
constexpr s32 CpuVoltagePatchOffsets[] = { -2, -1, 5, 6, 7, 8, 9 };
static constexpr u32 CpuVoltagePatchValues[] = { 850, 38, 1120, 1000, 100, 1000, 0 };
static constexpr s32 CpuVoltagePatchOffsets[] = { -2, -1, 5, 6, 7, 8, 9 };
static_assert(sizeof(CpuVoltagePatchValues) == sizeof(CpuVoltagePatchOffsets), "Invalid CpuVoltagePatch size");
constexpr u32 CpuVoltageSecondaryPatchValues[] = { 800, 1120, 0, 800, 1120, 0, 620, 1120, 20000, 620, 1120, 70000, 950, 1132, 0, 950 };
constexpr s32 CpuVoltageSecondaryPatchOffsets[] = { -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
static constexpr u32 CpuVoltageSecondaryPatchValues[] = { 800, 1120, 0, 800, 1120, 0, 620, 1120, 20000, 620, 1120, 70000, 950, 1132, 0, 950 };
static constexpr s32 CpuVoltageSecondaryPatchOffsets[] = { -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
static_assert(sizeof(CpuVoltageSecondaryPatchValues) == sizeof(CpuVoltageSecondaryPatchOffsets), "Invalid secondary CpuVoltagePatch size");
constexpr u32 CapCpuClock() {
constexpr u32 AllowedCpuMaxFrequencies[] = { 2'397'000, 2'499'000, 2'601'000, 2'703'000, };
u32 cpuCap = AllowedCpuMaxFrequencies[0];
for (u32 freq : AllowedCpuMaxFrequencies) {
if (C.marikoCpuMaxClock >= freq) {
cpuCap = freq;
} else {
break;
}
}
return cpuCap;
}
static constexpr u32 AllowedCpuMaxFrequencies[] = { 2'397'000, 2'499'000, 2'601'000, 2'703'000, };
constexpr cvb_entry_t GpuCvbTableDefault[] = {
// GPUB01_NA_CVB_TABLE
@@ -101,8 +88,8 @@ namespace ams::ldr::oc::pcv {
constexpr u32 GpuClkPllLimit = 2'600'000;
constexpr int GpuVminOfficial = 610;
constexpr u32 GpuDVFSPattern[] = { 1050, 1000, 100, 1000, 10, };
constexpr u32 GpuVoltThermalPattern[] = { 800, 1120, 0, 610, 1120, 20000, 610, 1120, 30000, 610, 1120, 50000, 610, 1120, 70000, 610, 1120, 90000, };
static constexpr u32 GpuDVFSPattern[] = { 1050, 1000, 100, 1000, 10, };
static constexpr u32 GpuVoltThermalPattern[] = { 800, 1120, 0, 610, 1120, 20000, 610, 1120, 30000, 610, 1120, 50000, 610, 1120, 70000, 610, 1120, 90000, };
static_assert(sizeof(GpuVoltThermalPattern) == 72, "Invalid GpuVoltThermalPattern");
struct SpeedoVminTable {
@@ -115,52 +102,26 @@ namespace ams::ldr::oc::pcv {
u32 offset;
};
constexpr u32 GetGpuVminVoltage() {
constexpr SpeedoVminTable Table[] {
{1560, 590},
{1583, 570},
{1620, 565},
{1670, 560},
{1694, 555},
{1731, 550},
{1750, 540},
{0xFFFFFFFF, 530},
};
static constexpr SpeedoVminTable Table[] {
{1560, 590},
{1583, 570},
{1620, 565},
{1670, 560},
{1694, 555},
{1731, 550},
{1750, 540},
{0xFFFFFFFF, 530},
};
for (auto e : Table) {
if (C.gpuSpeedo <= e.speedo) {
return e.voltage;
}
}
return 530;
}
constexpr u32 GetRamVminAdjustment(u32 vmin) {
if (C.marikoEmcMaxClock < 2133000) {
return vmin;
}
const u32 ramScale = (((C.marikoEmcMaxClock / 1000) - 2133) / 33) * 5 + vmin;
constexpr RamVminOffsetTable RamOffset[] {
{2400000, 5},
{2533000, 10},
{2666000, 15},
{2800000, 20},
{2933000, 25},
{3200000, 30},
{0xFFFFFFFF, 35},
};
for (auto r : RamOffset) {
if (C.marikoEmcMaxClock < r.maxClock) {
return ramScale + r.offset;
}
}
return ramScale;
}
static constexpr RamVminOffsetTable RamOffset[] {
{2400000, 5},
{2533000, 10},
{2666000, 15},
{2800000, 20},
{2933000, 25},
{3200000, 30},
{0xFFFFFFFF, 35},
};
/* GPU Max Clock asm Pattern:
*

39
Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv_mariko.cpp
View File

@@ -24,6 +24,32 @@
namespace ams::ldr::oc::pcv::mariko {
u32 GetGpuVminVoltage() {
for (auto e : Table) {
if (C.gpuSpeedo <= e.speedo) {
return e.voltage;
}
}
return 530;
}
u32 GetRamVminAdjustment(u32 vmin) {
if (C.marikoEmcMaxClock < 2133000) {
return vmin;
}
const u32 ramScale = (((C.marikoEmcMaxClock / 1000) - 2133) / 33) * 5 + vmin;
for (auto r : RamOffset) {
if (C.marikoEmcMaxClock < r.maxClock) {
return ramScale + r.offset;
}
}
return ramScale;
}
/* Note: EOS (probably?) has a bug in this function that always results in high vmin, this is fixed here. */
u32 GetAutoVoltage() {
u32 voltage = GetGpuVminVoltage();
@@ -91,6 +117,19 @@ namespace ams::ldr::oc::pcv::mariko {
R_SUCCEED();
}
u32 CapCpuClock() {
u32 cpuCap = AllowedCpuMaxFrequencies[0];
for (u32 freq : AllowedCpuMaxFrequencies) {
if (C.marikoCpuMaxClock >= freq) {
cpuCap = freq;
} else {
break;
}
}
return cpuCap;
}
Result CpuFreqVdd(u32 *ptr) {
dvfs_rail *entry = reinterpret_cast<dvfs_rail *>(reinterpret_cast<u8 *>(ptr) - offsetof(dvfs_rail, freq));