是的,我想读EDID。注册表里面的那个EDID其实是不准的。本来在XP下面已经挺难搞的了,现在Vista就更不好搞了,微软说了“Int10 communications are supported in the Windows XP display driver model (XDDM) and earlier versions of the Windows display driver model support. However, to avoid the stability problems caused by legacy BIOS communication methods, the Windows Vista display driver model (WDDM) does not support Int10 communications. It does not pass the Int10 interrupt message to the system BIOS, thus disabling any functionality that depends on Int10 communications.
The WDDM is a significant evolution of the graphics driver infrastructure and is not backward compatible with XDDM drivers and previous versions of Windows. ”。我这只是举了个VGA的例子,其实我一直对如何打开驱动的接口相当感兴趣。麻烦各位大牛指点一下。