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dont show gpu index on single gpu systems

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This commit is contained in:
Linus Dierheimer
2021-05-08 17:18:59 +02:00
parent e4a61c3572
commit 62f1c5d059
1 changed files with 18 additions and 17 deletions
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src/modules/gpu.c
+18 -17
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@@ -7,7 +7,7 @@
#define FF_GPU_MODULE_NAME "GPU"
#define FF_GPU_NUM_FORMAT_ARGS 4
static void handleGPU(FFinstance* instance, struct pci_access* pacc, struct pci_dev* dev, FFcache* cache, uint8_t counter, char*(*ffpci_lookup_name)(struct pci_access*, char*, int, int, ...))
static void printGPU(FFinstance* instance, struct pci_access* pacc, struct pci_dev* dev, FFcache* cache, uint8_t counter, char*(*ffpci_lookup_name)(struct pci_access*, char*, int, int, ...))
{
char vendor[512];
vendor[0] = '\0';
@@ -114,17 +114,17 @@ void ffPrintGPU(FFinstance* instance)
return;
}
uint8_t counter = 1;
struct pci_access *pacc = ffpci_alloc();
ffpci_init(pacc);
ffpci_scan_bus(pacc);
FFlist devices;
ffListInitA(&devices, sizeof(struct pci_dev*), 4);
FFcache cache;
ffCacheOpenWrite(instance, FF_GPU_MODULE_NAME, &cache);
struct pci_access *pacc;
struct pci_dev *dev;
pacc = ffpci_alloc();
ffpci_init(pacc);
ffpci_scan_bus(pacc);
struct pci_dev* dev;
for (dev=pacc->devices; dev; dev=dev->next)
{
ffpci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_CLASS);
@@ -133,17 +133,18 @@ void ffPrintGPU(FFinstance* instance)
if(
strcasecmp("VGA compatible controller", class) == 0 ||
strcasecmp("3D controller", class) == 0 ||
strcasecmp("Display controller", class) == 0 )
{
handleGPU(instance, pacc, dev, &cache, counter++, ffpci_lookup_name);
}
strcasecmp("Display controller", class) == 0
) *(struct pci_dev**)ffListAdd(&devices) = dev;
}
ffpci_cleanup(pacc);
for(uint32_t i = 0; i < devices.length; i++)
printGPU(instance, pacc, *(struct pci_dev**)ffListGet(&devices, i), &cache, devices.length == 1 ? 0 : i + 1, ffpci_lookup_name);
if(devices.length == 0)
ffPrintError(instance, FF_GPU_MODULE_NAME, 0, &instance->config.gpuKey, &instance->config.gpuFormat, FF_GPU_NUM_FORMAT_ARGS, "No GPU found");
ffCacheClose(&cache);
ffListDestroy(&devices);
ffpci_cleanup(pacc);
dlclose(pci);
if(counter == 1)
ffPrintError(instance, FF_GPU_MODULE_NAME, 0, &instance->config.gpuKey, &instance->config.gpuFormat, FF_GPU_NUM_FORMAT_ARGS, "No GPU found");
}