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Jeff Hartmann aee9f6e45b Add infrastructure for backwards compatibility to the mesa-3-5 branch.
2001-08-21 21:53:23 +00:00
..
ati_pcigart.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
Config.in Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_agpsupport.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_auth.c Add support for strips/fans 2001-03-02 17:23:47 +00:00
drm_bufs.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_context.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_dma.c merge from DRI trunk (first pass) 2001-06-26 02:08:24 +00:00
drm_drawable.c Add support for strips/fans 2001-03-02 17:23:47 +00:00
drm_drv.c Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +00:00
drm_fops.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_init.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_ioctl.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_lock.c Add support for strips/fans 2001-03-02 17:23:47 +00:00
drm_memory.h Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_proc.c Hardware accelerated stencil buffers. Conformant, but broken? Disabled by 2001-03-22 12:44:17 +00:00
drm_scatter.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_stub.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drm_vm.c Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
drmP.h Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +00:00
i810_dma.c merge from DRI trunk (first pass) 2001-06-26 02:08:24 +00:00
i810_drm.h Initial merge of trunk onto branch. 2001-03-27 20:05:37 +00:00
i810_drv.c Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +00:00
i810_drv.h Remove (almost redundant) irq so that i810 driver works on all i810 2001-06-01 11:50:45 +00:00
Makefile.kernel Merge templates from trunk into the mesa-3-5 branch. 2001-08-20 20:31:05 +00:00
mga_drv.c Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +00:00
r128_drv.c Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +00:00
radeon_drv.c Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +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 Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +00:00
tdfx_drv.c Add infrastructure for backwards compatibility to the mesa-3-5 branch. 2001-08-21 21:53:23 +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/                          *
************************************************************