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Michel Daenzer 65d25572de wrapper for ioremap_nocache() like for ioremap() (Paul Mundt) 2002-02-02 17:03:51 +00:00
..
Config.in Import of XFree86 4.2.0 2002-01-27 18:23:04 +00:00
Makefile.kernel First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
README.drm More changes for sync with Linux 2.4.0-test9-pre7 2000-09-29 02:05:41 +00:00
ati_pcigart.c merge with linux kernel 2.4.15 2001-12-10 23:29:37 +00:00
drmP.h wrapper for ioremap_nocache() like for ioremap() (Paul Mundt) 2002-02-02 17:03:51 +00:00
drm_agpsupport.c merge with linux kernel 2.4.15 2001-12-10 23:29:37 +00:00
drm_auth.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_bufs.c No one's maintaining 2.2.x support - so remove all the cruft. 2001-08-19 15:20:08 +00:00
drm_context.c First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
drm_dma.c Enable shared IRQs in DMA template, use in i810 driver. 2001-06-18 12:59:42 +00:00
drm_drawable.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_drv.c wrap the MODULE_LICENSE definition. 2001-11-02 17:40:11 +00:00
drm_fops.c First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
drm_init.c Merge the multihead-1-0-0 branch into the trunk, with the exception of the 2001-07-30 19:59:39 +00:00
drm_ioctl.c merge with 2.4.10 kernel 2001-09-25 09:32:16 +00:00
drm_lock.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_memory.h wrapper for ioremap_nocache() like for ioremap() (Paul Mundt) 2002-02-02 17:03:51 +00:00
drm_proc.c commit Abraham vd Merwe fix. 2001-10-08 12:58:20 +00:00
drm_scatter.c merge with 2.4.10 kernel 2001-09-25 09:32:16 +00:00
drm_stub.c No one's maintaining 2.2.x support - so remove all the cruft. 2001-08-19 15:20:08 +00:00
drm_vm.c merge with linux kernel 2.4.15 2001-12-10 23:29:37 +00:00
i810_dma.c First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
i810_drm.h First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
i810_drv.c First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
i810_drv.h First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
i830_dma.c Initial revision 2002-01-27 18:23:04 +00:00
i830_drm.h Initial revision 2002-01-27 18:23:04 +00:00
i830_drv.c Initial revision 2002-01-27 18:23:04 +00:00
i830_drv.h Initial revision 2002-01-27 18:23:04 +00:00
mga_drv.c Fixes that allow the modules to be built into the kernel 2001-07-23 20:25:38 +00:00
r128_drv.c Put drm version back from 3.0 to 2.2; XFree86 4.1 is the baseline for 2001-11-26 13:28:38 +00:00
radeon_drv.c Fixes that allow the modules to be built into the kernel 2001-07-23 20:25:38 +00:00
sis_drv.c First pass merge of XFree86 4.2.0 import. 2002-01-27 20:05:42 +00:00
tdfx_drv.c new multihead code was missing Voodoo3 2000 and Voodoo4 support. 2001-08-11 15:48:00 +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/                          *
************************************************************