GPU (Linux): fix GPU driver detection

CarterLi · CarterLi · commit 48bb38ca85e9 · 2024-07-11T08:59:07.000+08:00
Regression of e5a04ee Fix #1084
diff --git a/src/detection/gpu/gpu_linux.c b/src/detection/gpu/gpu_linux.c
@@ -198,6 +198,7 @@ static const char* detectPci(const FFGPUOptions* options, FFlist* gpus, FFstrbuf
         if (!ffStrbufStartsWithC(buffer, '1'))
             return "GPU disabled";
     }
+    ffStrbufSubstrBefore(deviceDir, drmDirPathLength);
 
     FFGPUResult* gpu = (FFGPUResult*)ffListAdd(gpus);
     ffStrbufInitStatic(&gpu->vendor, ffGetGPUVendorString((uint16_t) vendorId));

Original file line number	Diff line number	Diff line change
`@@ -198,6 +198,7 @@ static const char* detectPci(const FFGPUOptions* options, FFlist* gpus, FFstrbuf`
`198`	`198`	`if (!ffStrbufStartsWithC(buffer, '1'))`
`199`	`199`	`return "GPU disabled";`
`200`	`200`	`}`
	`201`	`+ ffStrbufSubstrBefore(deviceDir, drmDirPathLength);`
`201`	`202`
`202`	`203`	`FFGPUResult* gpu = (FFGPUResult*)ffListAdd(gpus);`
`203`	`204`	`ffStrbufInitStatic(&gpu->vendor, ffGetGPUVendorString((uint16_t) vendorId));`