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Alan Hourihane 971c2f8ad5 allow dristat to find out whether AGP is write-combined or not. 2001-03-05 16:02:40 +00:00
..
Makefile.kernel Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
README.drm More changes for sync with Linux 2.4.0-test9-pre7 2000-09-29 02:05:41 +00:00
drmP.h - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
drm_agpsupport.c Don't try and setup the MTRR for AGP when AGP not available. Check 2001-03-04 19:19:20 +00:00
drm_auth.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_bufs.c allow dristat to find out whether AGP is write-combined or not. 2001-03-05 16:02:40 +00:00
drm_context.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
drm_dma.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
drm_drawable.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_drv.c fix that last patch to initialize the MTRR when AGP available. 2001-03-05 15:52:11 +00:00
drm_fops.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
drm_init.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_ioctl.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_lock.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_memory.h Don't try and setup the MTRR for AGP when AGP not available. Check 2001-03-04 19:19:20 +00:00
drm_proc.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
drm_stub.c Add Linux 2.2.x support for stubs 2001-02-21 16:06:10 +00:00
drm_vm.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
i810_dma.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
i810_drm.h applied Jeff's xf86cvs-I810copy.patch 2000-07-13 18:47:48 +00:00
i810_drv.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
i810_drv.h - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
mga_drv.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
r128_drv.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
radeon_drv.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00
sis_drv.c Sync with Linux 2.4.0-test11-pre5 Provide backward compatibility tested 2000-11-15 15:47:51 +00:00
tdfx_drv.c - Clean up the way customization of the templates is done. 2001-02-16 05:24:06 +00:00

README.drm 

************************************************************
* 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/                          *
************************************************************