最近几周，有很多开源的AMD Radeon图形驱动程序补丁飞来飞去GFX12图形引擎，视频核心下一步5，以及其他新的图形知识产权(IP)块这似乎是针对下一代“RDNA4”Radeon显卡的。本周，更多的补丁被公开发布。
值得注意的是，发布了用于启用PSP 14.0作为下一代平台安全处理器(PSP)。GPU上的Platform Security处理器块处理固件验证和其他低级别安全相关任务。该PSP 14.0数据块支持包括PSP版本14.0.2和14.0.3。这些补丁没有透露PSP 14是否有任何与终端用户相关的显著变化。
与此同时，今天单独发出的是PSP 14.0.1支持。今年情人节也有补丁SDMA 6.1.1和NBIO 7.11.1.
Again, presumably all these new IP versions are for different upcoming RDNA4 graphics processors but hard to ascertain particular product details given the AMD graphics block-by-block enablement strategy of more recent years. In any event, great seeing these patches continue to flow out publicly pre-launch so that by the time the graphics cards are shipping to customers there will hopefully be out-of-the-box Linux support with modern distributions.
