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mesa-drm/linux-core
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David Dawes bf01c96677 Revert the minor version back to 2 (and bump the patchlevel).
2002-02-13 21:18:28 +00:00
..
ati_pcigart.c merge linux kernel 2.4.15 2001-12-10 23:30:17 +00:00
Config.in Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
drm_agpsupport.c merge linux kernel 2.4.15 2001-12-10 23:30:17 +00:00
drm_auth.c memset some places. 2001-11-06 18:05:36 +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 Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
drm_dma.c Create a noop stub for DRM_IOCTL_CONTROL when __HAVE_DMA_IRQ is turned off. 2001-12-09 17:43:49 +00:00
drm_drawable.c Merge mga-1-0-0-branch into trunk. 2001-02-15 08:12:14 +00:00
drm_drv.c Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
drm_fops.c Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +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 Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
drm_proc.c commit Abraham vd Merwe fix. 2001-10-08 12:58:20 +00:00
drm_scatter.c memset some places. 2001-11-06 18:05:36 +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 Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
drmP.h Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
i810_dma.c Remove ; from the end of some do { ... } while(0) macros (Timothy Ball). 2002-02-13 16:37:09 +00:00
i810_drm.h Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
i810_drv.c Revert the minor version back to 2 (and bump the patchlevel). 2002-02-13 21:18:28 +00:00
i810_drv.h Remove references to dead i810_vertex2 ioctl 2002-02-12 22:53:29 +00:00
i830_dma.c Remove ; from the end of some do { ... } while(0) macros (Timothy Ball). 2002-02-13 16:37:09 +00:00
i830_drm.h Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
i830_drv.c Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
i830_drv.h Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +00:00
Makefile.kernel Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +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 version number bumps 2001-11-26 11:21:10 +00:00
radeon_drv.c version number bumps 2001-11-26 11:21:10 +00:00
README.drm More changes for sync with Linux 2.4.0-test9-pre7 2000-09-29 02:05:41 +00:00
sis_drv.c Initial merge of trunk into mesa-4-0 branch. 2002-02-12 01:22:13 +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/                          *
************************************************************