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Dave Airlie a2f7a9fa5f Commit sysfs and drm PCI changes for 2.6 kernel 2004-05-09 06:45:17 +00:00
..
Config.in Added via driver to drm/linux/Config.in Reported by: Terry Barnaby 2004-03-26 13:42:48 +00:00
Doxyfile - Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them 2003-10-17 05:13:48 +00:00
Kconfig Add mach64 to the trunk 2004-04-12 05:27:40 +00:00
Makefile add sparc ffb files from kernel just to keep things in sync 2004-04-22 11:31:55 +00:00
Makefile.kernel Add mach64 to the trunk 2004-04-12 05:27:40 +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 linux drm fixes 2003-09-12 20:00:59 +00:00
drmP.h Commit sysfs and drm PCI changes for 2.6 kernel 2004-05-09 06:45:17 +00:00
drm_agpsupport.c More differentiated error codes for DRM(agp_acquire) 2004-02-28 11:52:19 +00:00
drm_auth.c Merged DRM documentation. 2003-05-27 00:37:33 +00:00
drm_bufs.c update from linux kernel for ia64 2004-04-10 07:36:30 +00:00
drm_context.c drm_ctx_dtor.patch Submitted by: Erdi Chen 2004-02-20 22:55:12 +00:00
drm_dma.c - Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them 2003-10-17 05:13:48 +00:00
drm_drawable.c Merged DRM documentation. 2003-05-27 00:37:33 +00:00
drm_drv.c Commit sysfs and drm PCI changes for 2.6 kernel 2004-05-09 06:45:17 +00:00
drm_fops.c long dev_t patches from 2.6 tree 2004-04-08 12:25:31 +00:00
drm_init.c Merged DRM documentation. 2003-05-27 00:37:33 +00:00
drm_ioctl.c - Tie the DRM to a specific device: setunique no longer succeeds when given 2003-11-05 08:13:52 +00:00
drm_irq.c remove unused code 2004-04-10 07:39:00 +00:00
drm_lock.c Merged DRM documentation. 2003-05-27 00:37:33 +00:00
drm_memory.h include highmem.h 2004-04-10 13:25:30 +00:00
drm_memory_debug.h patch from lk 2004-04-08 11:26:52 +00:00
drm_os_linux.h Memory layout transition: 2003-11-04 00:46:05 +00:00
drm_pci.c more files for mach64 2004-04-12 05:44:16 +00:00
drm_proc.c long dev_t patches from 2.6 tree 2004-04-08 12:25:31 +00:00
drm_scatter.c Revert the janitorial - that works is now on the new branch 2003-06-19 00:09:52 +00:00
drm_stub.c use drm.. not dri for class... 2004-05-03 00:06:04 +00:00
drm_vm.c Adapt to nopage() prototype change in Linux 2.6.1. 2004-01-11 00:14:28 +00:00
ffb.h add sparc ffb files from kernel just to keep things in sync 2004-04-22 11:31:55 +00:00
ffb_context.c add sparc ffb files from kernel just to keep things in sync 2004-04-22 11:31:55 +00:00
ffb_drv.c add sparc ffb files from kernel just to keep things in sync 2004-04-22 11:31:55 +00:00
ffb_drv.h add sparc ffb files from kernel just to keep things in sync 2004-04-22 11:31:55 +00:00
i810_dma.c bug from Linux kernel list caught by checker 2004-04-21 12:18:42 +00:00
i810_drm.h DA: patch from Matthew upgraded to latest DRI head to solve issue with i810 2003-08-13 23:35:40 +00:00
i810_drv.c Revert the janitorial - that works is now on the new branch 2003-06-19 00:09:52 +00:00
i810_drv.h add page flipping support to the DRM, up version number to 1.3.0... 2003-06-05 23:31:40 +00:00
i830_dma.c Add __user annotations from kernel 2004-04-22 12:41:43 +00:00
i830_drm.h Add __user annotations from kernel 2004-04-22 12:41:43 +00:00
i830_drv.c - Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them 2003-10-17 05:13:48 +00:00
i830_drv.h Add __user annotations from kernel 2004-04-22 12:41:43 +00:00
i830_irq.c Add __user annotations from kernel 2004-04-22 12:41:43 +00:00
mach64_drv.c more files for mach64 2004-04-12 05:44:16 +00:00
mga_drv.c - Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them 2003-10-17 05:13:48 +00:00
r128_drv.c - Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them 2003-10-17 05:13:48 +00:00
radeon_drv.c - Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them 2003-10-17 05:13:48 +00:00
savage.h centralise pci ids into one place and use scripts to generate files for 2004-04-21 12:13:31 +00:00
savage_dma.c Merged the Savage DRM driver from the savage-2-0-0-branch into the trunk. 2004-02-22 16:20:16 +00:00
savage_drm.h Merged the Savage DRM driver from the savage-2-0-0-branch into the trunk. 2004-02-22 16:20:16 +00:00
savage_drv.c disable PCI DMA ioctls as they are not used currently until SAVAGE_CMD_DMA 2004-04-08 23:19:15 +00:00
savage_drv.h Merged the Savage DRM driver from the savage-2-0-0-branch into the trunk. 2004-02-22 16:20:16 +00:00
sis_drv.c Revert the janitorial - that works is now on the new branch 2003-06-19 00:09:52 +00:00
tdfx_drv.c - Converted Linux drivers to initialize DRM instances based on PCI IDs, not 2003-10-17 03:14:39 +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/                          *
************************************************************