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https://github.com/fastfetch-cli/fastfetch.git
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李通洲
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
#include "gpu_driver_specific.h"
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// Everything detected in this file is static.
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// The real time monitoring requires ADLX, whose interface is much more complicated than AGS
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// Whoever has AMD graphic cards interested in this may contribute
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// * ADLX (AMD Device Library eXtra): https://github.com/GPUOpen-LibrariesAndSDKs/ADLX
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#include "3rdparty/ags/amd_ags.h"
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#include "common/library.h"
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#include "util/mallocHelper.h"
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const char* ffDetectAmdGpuInfo(const FFGpuDriverCondition* cond, FFGpuDriverResult result, const char* soName)
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{
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static bool inited = false;
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static AGSGPUInfo gpuInfo;
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if (!inited)
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{
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inited = true;
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FF_LIBRARY_LOAD(libags, NULL, "dlopen amd_ags failed", soName , 1);
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FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libags, agsInitialize)
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struct AGSContext* apiHandle;
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if (ffagsInitialize(AGS_CURRENT_VERSION, NULL, &apiHandle, &gpuInfo) != AGS_SUCCESS)
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return "loading ags library failed";
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// agsDeInitialize will free pointers allocated in gpuInfo. Just leak them.
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}
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if (gpuInfo.numDevices == 0)
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return "loading ags library failed or no AMD gpus found";
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AGSDeviceInfo* device = NULL;
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for (int iDev = 0; iDev < gpuInfo.numDevices; iDev++)
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{
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if (cond->type & FF_GPU_DRIVER_CONDITION_TYPE_DEVICE_ID)
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{
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if (
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cond->pciDeviceId.deviceId == (uint32_t) gpuInfo.devices[iDev].deviceId &&
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cond->pciDeviceId.vendorId == (uint32_t) gpuInfo.devices[iDev].vendorId &&
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cond->pciDeviceId.revId == (uint32_t) gpuInfo.devices[iDev].revisionId)
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{
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device = &gpuInfo.devices[iDev];
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break;
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}
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}
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}
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if (!device)
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return "Device not found";
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if (result.coreCount)
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*result.coreCount = (uint32_t) device->numCUs;
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if (result.memory)
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{
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result.memory->total = device->localMemoryInBytes;
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result.memory->used = FF_GPU_VMEM_SIZE_UNSET;
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}
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if (result.frequency)
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*result.frequency = (uint32_t) device->coreClock; // Maximum frequency
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if (result.type)
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*result.type = device->isAPU ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
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return NULL;
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}
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