GPU (Linux): fix intel GPU type detection

Ref: #1177
This commit is contained in:
李通洲
2024-08-10 21:03:56 +08:00
parent e42dfe63c3
commit bdb0a9262c
5 changed files with 30 additions and 10 deletions
+8 -2
View File
@@ -70,11 +70,12 @@ const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
ffParsePropFileData("libdrm/amdgpu.ids", query, &gpu->name);
}
FF_STRBUF_AUTO_DESTROY coreName = ffStrbufCreate();
if (gpu->name.length == 0)
{
if (pciids.length == 0)
loadPciIds(&pciids);
ffGPUParsePciIds(&pciids, pc->pc_subclass, pc->pc_vendor, pc->pc_device, gpu);
ffGPUParsePciIds(&pciids, pc->pc_subclass, pc->pc_vendor, pc->pc_device, gpu, &coreName);
}
if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_NVIDIA && (options->temp || options->driverSpecific))
@@ -114,7 +115,12 @@ const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
}
else if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_INTEL)
{
gpu->type = ffStrbufStartsWithIgnCaseS(&gpu->name, "Arc ") ? FF_GPU_TYPE_DISCRETE : FF_GPU_TYPE_INTEGRATED;
if ((coreName->chars[0] == 'D' || coreName->chars[0] == 'S') &&
coreName->chars[1] == 'G' &&
ffCharIsDigit(coreName->chars[2]))
gpu->type = FF_GPU_TYPE_DISCRETE; // DG1 / DG2 / SG1
else
gpu->type = FF_GPU_TYPE_INTEGRATED;
}
}
}