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oleavr-rgl-a500-mini-linux-.../drivers/gpu/drm
History
Ole André Vadla Ravnås 169c65d57e Initial commit
2022-05-07 01:01:45 +02:00
..
ast Initial commit 2022-05-07 01:01:45 +02:00
cirrus Initial commit 2022-05-07 01:01:45 +02:00
exynos Initial commit 2022-05-07 01:01:45 +02:00
gma500 Initial commit 2022-05-07 01:01:45 +02:00
i2c Initial commit 2022-05-07 01:01:45 +02:00
i810 Initial commit 2022-05-07 01:01:45 +02:00
i915 Initial commit 2022-05-07 01:01:45 +02:00
mga Initial commit 2022-05-07 01:01:45 +02:00
mgag200 Initial commit 2022-05-07 01:01:45 +02:00
nouveau Initial commit 2022-05-07 01:01:45 +02:00
omapdrm Initial commit 2022-05-07 01:01:45 +02:00
qxl Initial commit 2022-05-07 01:01:45 +02:00
r128 Initial commit 2022-05-07 01:01:45 +02:00
radeon Initial commit 2022-05-07 01:01:45 +02:00
savage Initial commit 2022-05-07 01:01:45 +02:00
shmobile Initial commit 2022-05-07 01:01:45 +02:00
sis Initial commit 2022-05-07 01:01:45 +02:00
tdfx Initial commit 2022-05-07 01:01:45 +02:00
tilcdc Initial commit 2022-05-07 01:01:45 +02:00
ttm Initial commit 2022-05-07 01:01:45 +02:00
udl Initial commit 2022-05-07 01:01:45 +02:00
via Initial commit 2022-05-07 01:01:45 +02:00
vmwgfx Initial commit 2022-05-07 01:01:45 +02:00
ati_pcigart.c Initial commit 2022-05-07 01:01:45 +02:00
drm_agpsupport.c Initial commit 2022-05-07 01:01:45 +02:00
drm_auth.c Initial commit 2022-05-07 01:01:45 +02:00
drm_buffer.c Initial commit 2022-05-07 01:01:45 +02:00
drm_bufs.c Initial commit 2022-05-07 01:01:45 +02:00
drm_cache.c Initial commit 2022-05-07 01:01:45 +02:00
drm_context.c Initial commit 2022-05-07 01:01:45 +02:00
drm_crtc.c Initial commit 2022-05-07 01:01:45 +02:00
drm_crtc_helper.c Initial commit 2022-05-07 01:01:45 +02:00
drm_debugfs.c Initial commit 2022-05-07 01:01:45 +02:00
drm_dma.c Initial commit 2022-05-07 01:01:45 +02:00
drm_dp_helper.c Initial commit 2022-05-07 01:01:45 +02:00
drm_drv.c Initial commit 2022-05-07 01:01:45 +02:00
drm_edid.c Initial commit 2022-05-07 01:01:45 +02:00
drm_edid_load.c Initial commit 2022-05-07 01:01:45 +02:00
drm_encoder_slave.c Initial commit 2022-05-07 01:01:45 +02:00
drm_fb_cma_helper.c Initial commit 2022-05-07 01:01:45 +02:00
drm_fb_helper.c Initial commit 2022-05-07 01:01:45 +02:00
drm_fops.c Initial commit 2022-05-07 01:01:45 +02:00
drm_gem.c Initial commit 2022-05-07 01:01:45 +02:00
drm_gem_cma_helper.c Initial commit 2022-05-07 01:01:45 +02:00
drm_global.c Initial commit 2022-05-07 01:01:45 +02:00
drm_hashtab.c Initial commit 2022-05-07 01:01:45 +02:00
drm_info.c Initial commit 2022-05-07 01:01:45 +02:00
drm_ioc32.c Initial commit 2022-05-07 01:01:45 +02:00
drm_ioctl.c Initial commit 2022-05-07 01:01:45 +02:00
drm_irq.c Initial commit 2022-05-07 01:01:45 +02:00
drm_lock.c Initial commit 2022-05-07 01:01:45 +02:00
drm_memory.c Initial commit 2022-05-07 01:01:45 +02:00
drm_mm.c Initial commit 2022-05-07 01:01:45 +02:00
drm_modes.c Initial commit 2022-05-07 01:01:45 +02:00
drm_pci.c Initial commit 2022-05-07 01:01:45 +02:00
drm_platform.c Initial commit 2022-05-07 01:01:45 +02:00
drm_prime.c Initial commit 2022-05-07 01:01:45 +02:00
drm_proc.c Initial commit 2022-05-07 01:01:45 +02:00
drm_scatter.c Initial commit 2022-05-07 01:01:45 +02:00
drm_stub.c Initial commit 2022-05-07 01:01:45 +02:00
drm_sysfs.c Initial commit 2022-05-07 01:01:45 +02:00
drm_trace.h Initial commit 2022-05-07 01:01:45 +02:00
drm_trace_points.c Initial commit 2022-05-07 01:01:45 +02:00
drm_usb.c Initial commit 2022-05-07 01:01:45 +02:00
drm_vm.c Initial commit 2022-05-07 01:01:45 +02:00
Kconfig Initial commit 2022-05-07 01:01:45 +02:00
Makefile Initial commit 2022-05-07 01:01:45 +02:00
README.drm Initial commit 2022-05-07 01:01:45 +02:00

README.drm 

************************************************************
* For the very latest on DRI development, please see:      *
*     http://dri.freedesktop.org/                          *
************************************************************

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://dri.freedesktop.org/wiki/Documentation
    http://sourceforge.net/project/showfiles.php?group_id=387
    http://dri.sourceforge.net/doc/

For specific information about kernel-level support, see:

    The Direct Rendering Manager, Kernel Support for the Direct Rendering
    Infrastructure
    http://dri.sourceforge.net/doc/drm_low_level.html

    Hardware Locking for the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/hardware_locking_low_level.html

    A Security Analysis of the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/security_low_level.html