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GPU (FreeBSD): use ffGPUParsePciIds

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This commit is contained in:
Carter Li
2024-01-31 10:39:09 +08:00
parent b01d2bdd8c
commit cd2a1495b8
1 changed files with 2 additions and 67 deletions
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src/detection/gpu/gpu_bsd.c
+2 -67
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@@ -61,75 +61,10 @@ const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
gpu->coreCount = FF_GPU_CORE_COUNT_UNSET;
gpu->type = FF_GPU_TYPE_UNKNOWN;
gpu->dedicated.total = gpu->dedicated.used = gpu->shared.total = gpu->shared.used = FF_GPU_VMEM_SIZE_UNSET;
gpu->deviceId = ((uint64_t) pc->pc_vendor << 16) + pc->pc_device;
gpu->deviceId = ((uint64_t) pc->pc_sel.pc_domain << 6) | ((uint64_t) pc->pc_sel.pc_bus << 4) | ((uint64_t) pc->pc_sel.pc_dev << 2) | pc->pc_sel.pc_func;
gpu->frequency = FF_GPU_FREQUENCY_UNSET;
if (pciids.length)
{
char buffer[32];
uint32_t len = (uint32_t) snprintf(buffer, sizeof(buffer), "\n%04x ", pc->pc_vendor);
char* start = (char*) memmem(pciids.chars, pciids.length, buffer, len);
char* end = pciids.chars + pciids.length;
if (start)
{
start += len;
end = memchr(start, '\n', (uint32_t) (end - start));
if (!end)
end = pciids.chars + pciids.length;
if (!gpu->vendor.length)
ffStrbufSetNS(&gpu->vendor, (uint32_t) (end - start), start);
start = end; // point to '\n' of vendor
end = start + 1; // point to start of devices
// find the start of next vendor
while (end[0] == '\t' || end[0] == '#')
{
end = strchr(end, '\n');
if (!end)
{
end = pciids.chars + pciids.length;
break;
}
else
end++;
}
len = (uint32_t) snprintf(buffer, sizeof(buffer), "\n\t%04x ", pc->pc_device);
start = memmem(start, (size_t) (end - start), buffer, len);
if (start)
{
start += len;
end = memchr(start, '\n', (uint32_t) (end - start));
if (!end)
end = pciids.chars + pciids.length;
char* openingBracket = memchr(start, '[', (uint32_t) (end - start));
if (openingBracket)
{
openingBracket++;
char* closingBracket = memchr(openingBracket, ']', (uint32_t) (end - openingBracket));
if (closingBracket)
ffStrbufSetNS(&gpu->name, (uint32_t) (closingBracket - openingBracket), openingBracket);
}
if (!gpu->name.length)
ffStrbufSetNS(&gpu->name, (uint32_t) (end - start), start);
}
}
}
if (!gpu->name.length)
{
const char* subclass;
switch (pc->pc_subclass)
{
case PCIS_DISPLAY_VGA: subclass = " (VGA compatible)"; break;
case PCIS_DISPLAY_XGA: subclass = " (XGA compatible)"; break;
case PCIS_DISPLAY_3D: subclass = " (3D)"; break;
default: subclass = ""; break;
}
ffStrbufSetF(&gpu->name, "%s Device %04X%s", gpu->vendor.length ? gpu->vendor.chars : "Unknown", pc->pc_device, subclass);
}
ffGPUParsePciIds(&pciids, pc->pc_subclass, pc->pc_vendor, pc->pc_device, gpu);
#ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_NVIDIA && (options->temp || options->driverSpecific))