學習資料:
https://blog.csdn.net/hexiaolong2009/category_10838100.html
https://www.cnblogs.com/sky-heaven/category/1288321.html
https://www.kernel.org/doc/html/v6.6/driver-api/dma-buf.html#dma-fences-functions-reference
此處初步記錄,後學習總結
學習資料:
https://blog.csdn.net/hexiaolong2009/category_10838100.html
https://www.cnblogs.com/sky-heaven/category/1288321.html
https://www.kernel.org/doc/html/v6.6/driver-api/dma-buf.html#dma-fences-functions-reference
此處初步記錄,後學習總結