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Linux社區暖心更新:老舊ATI Radeon R300系列顯卡迎來新驅動擴展

   時間:2025-09-01 04:11 來源:ITBEAR作者:顧青青

Linux社區再次展現了其對老舊硬件的非凡支持,這次是為ATI Radeon R300系列顯卡用戶帶來了福音。近日,專為這一系列顯卡設計的驅動擴展正式發布,標志著即便是在技術日新月異的當下,這些“古董級”顯卡也能享受到功能上的改進與優化。

追溯至2002年,ATI X300系列顯卡作為Radeon 9000系列的核心成員首次亮相,其中的Radeon 9700 PRO更是憑借DirectX 9與AGP 8X技術的融合,引領了桌面顯卡的一次革新。然而,時光荏苒,這些顯卡早已淡出主流視野,甚至在Windows系統中,官方支持也早在2009年戛然而止,Catalyst 9.3成為它們最后的官方驅動。

相比之下,Linux社區對R300系列顯卡的關愛顯得尤為珍貴。此次開源社區推出的新OpenGL擴展,不僅覆蓋了R300系列,還惠及了X700、X800、R400以及X1000、R500等系列顯卡,讓這些老舊硬件在Linux平臺上煥發出新的生機。

那么,這次Linux驅動升級究竟為用戶帶來了哪些實質性的改變呢?即將面世的Mesa 25.3版本中,R300 Gallium3D驅動新增了兩項關鍵的OpenGL擴展:GL_ATI_meminfo與GL_NVX_gpu_memory_info。這兩項擴展的加入,意味著用戶可以通過glxinfo等OpenGL程序,精確查詢到顯卡的顯存使用情況,包括GPU內存與GTT內存的可用量及總容量。對于配備有限顯存(如64MB)的老顯卡而言,這一功能無疑大大提升了系統的透明度和管理效率。

據悉,這兩項驅動擴展預計將在下個季度與Mesa 25.3正式版一同推出,屆時,R300系列顯卡用戶將能親身體驗到這一波來自Linux社區的技術紅利。

 
 
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