linux/drivers/gpu/drm
Jerome Glisse 249d6048ca drm: Split out the mm declarations in a separate header. Add atomic operations.
this is a TTM preparation patch, it rearranges the mm and
add operations needed to do mm operations in atomic context.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-12 15:56:31 +10:00
..
i810
i830
i915 drm/i915: duplicate desired mode for use by fbcon. 2009-06-12 15:00:01 +10:00
mga
r128 drm/r128: fix r128 ioremaps to use ioremap_wc. 2009-05-06 09:04:52 +10:00
radeon drm/radeon: add support for RV790. 2009-06-12 15:56:30 +10:00
savage
sis
tdfx
via drm/via: vfree() no need checking before calling it 2009-06-12 14:59:59 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_bufs.c drm: don't associate _DRM_DRIVER maps with a master 2009-06-11 16:15:29 +10:00
drm_cache.c
drm_context.c
drm_crtc_helper.c drm/kms: don't try to shortcut drm mode set function 2009-04-24 14:47:00 +10:00
drm_crtc.c
drm_debugfs.c
drm_dma.c
drm_drawable.c
drm_drv.c drm: Copy back ioctl data to userspace regardless of return code. 2009-05-20 11:41:41 -07:00
drm_edid.c drm: Eliminate magic I2C frobbing when reading EDID 2009-06-12 15:37:27 +10:00
drm_fops.c
drm_gem.c drm: simplify kcalloc() call to kzalloc(). 2009-06-11 16:10:30 +10:00
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c
drm_irq.c
drm_lock.c
drm_memory.c
drm_mm.c drm: Split out the mm declarations in a separate header. Add atomic operations. 2009-06-12 15:56:31 +10:00
drm_modes.c drm: Replace DRM_DEBUG with DRM_DEBUG_MODE in drm_mode 2009-06-12 14:59:42 +10:00
drm_pci.c
drm_proc.c
drm_scatter.c
drm_sman.c
drm_stub.c drm: add separate drm debugging levels 2009-06-11 18:36:36 +10:00
drm_sysfs.c drm: remove unreachable code in drm_sysfs.c 2009-04-24 15:06:36 +10:00
drm_vm.c
Kconfig ACPI, i915: build fix (v2) 2009-05-29 21:26:38 -04:00
Makefile
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