drm/linux
Daryll Strauss 42f526b5ca Only enable DRI for 16bpp mode. Allow GL_BLEND if color is 0,0,0,1 Wrap
grTexLodBiasValue call Link math library into libGL Recognize Napalm
    boards Allow CLUT/gamma changes Make driver compile on 2.2.14 kernel
2000-04-09 17:29:28 +00:00
..
Makefile.kernel Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
Makefile.linux Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
README.drm First DRI release of 3dfx driver. 1999-12-05 23:10:37 +00:00
agpsupport.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
auth.c Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
bufs.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
context.c Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
ctxbitmap.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
dma.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
drawable.c Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
drm.h Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
drmP.h Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
fops.c Only enable DRI for 16bpp mode. Allow GL_BLEND if color is 0,0,0,1 Wrap 2000-04-09 17:29:28 +00:00
gamma_dma.c Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
gamma_drv.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
gamma_drv.h Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
i810_bufs.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
i810_context.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
i810_dma.c Fixed reclaim Oops 2000-04-05 18:48:23 +00:00
i810_drm.h Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
i810_drv.c Fixed reclaim Oops 2000-04-05 18:48:23 +00:00
i810_drv.h Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
init.c Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
ioctl.c Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
lists.c Merge with 4.0 2000-03-16 03:37:30 +00:00
lock.c Merge with 4.0 2000-03-16 03:37:30 +00:00
memory.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
mga_bufs.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
mga_context.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
mga_dma.c Fixed reclaim Oops 2000-04-05 18:48:23 +00:00
mga_drm.h Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
mga_drv.c Fixed reclaim Oops 2000-04-05 18:48:23 +00:00
mga_drv.h Fixed reclaim Oops 2000-04-05 18:48:23 +00:00
mga_state.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
picker.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
proc.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
tdfx_context.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
tdfx_drv.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00
tdfx_drv.h Import of XFree86 4.0 2000-03-15 21:40:23 +00:00
vm.c Merged mga branch with trunk 2000-04-04 22:08:14 +00:00

README.drm

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



$XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/README.drm,v 1.2 1999/09/27 14:59:24 dawes Exp $