patch-2.4.18 linux/drivers/char/drm-4.0/README.drm

• Lines: 47
• Date: Wed Jan 9 21:56:59 2002
• Orig file: linux.orig/drivers/char/drm-4.0/README.drm
• Orig date: Thu Jan 1 00:00:00 1970

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/drivers/char/drm-4.0/README.drm linux/drivers/char/drm-4.0/README.drm
@@ -0,0 +1,46 @@
+************************************************************
+* For the very latest on DRI development, please see:      *
+*     http://dri.sourceforge.net/                          *
+************************************************************
+
+The Direct Rendering Manager (drm) is a device-independent kernel-level
+device driver that provides support for the XFree86 Direct Rendering
+Infrastructure (DRI).
+
+The DRM supports the Direct Rendering Infrastructure (DRI) in four major
+ways:
+
+    1. The DRM provides synchronized access to the graphics hardware via
+       the use of an optimized two-tiered lock.
+
+    2. The DRM enforces the DRI security policy for access to the graphics
+       hardware by only allowing authenticated X11 clients access to
+       restricted regions of memory.
+
+    3. The DRM provides a generic DMA engine, complete with multiple
+       queues and the ability to detect the need for an OpenGL context
+       switch.
+
+    4. The DRM is extensible via the use of small device-specific modules
+       that rely extensively on the API exported by the DRM module.
+
+
+Documentation on the DRI is available from:
+    http://precisioninsight.com/piinsights.html
+
+For specific information about kernel-level support, see:
+
+    The Direct Rendering Manager, Kernel Support for the Direct Rendering
+    Infrastructure
+    http://precisioninsight.com/dr/drm.html
+
+    Hardware Locking for the Direct Rendering Infrastructure
+    http://precisioninsight.com/dr/locking.html
+
+    A Security Analysis of the Direct Rendering Infrastructure
+    http://precisioninsight.com/dr/security.html
+
+************************************************************
+* For the very latest on DRI development, please see:      *
+*     http://dri.sourceforge.net/                          *
+************************************************************