linux-bl808

mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00

History

Alex Deucher 4339c442c0 drm/radeon/kms: add support for ss overrides on Fusion APUs System specific spread spectrum overrides can be specified in the integrated system info table for Fusion APUs. This adds support for using those overrides. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2010-11-23 09:23:22 +10:00
..
i2c
i810
i830
i915	drm/i915: Disable FBC on Ironlake to save 1W	2010-11-19 09:36:21 +00:00
mga
nouveau	nouveau: Acknowledge HPD irq in handler, not bottom half	2010-11-18 14:39:07 +10:00
r128
radeon	drm/radeon/kms: add support for ss overrides on Fusion APUs	2010-11-23 09:23:22 +10:00
savage
sis
tdfx
ttm	drm/ttm: Fix up a theoretical deadlock	2010-11-18 15:00:42 +10:00
via	drivers/gpu: Use vzalloc	2010-11-09 13:41:35 +10:00
vmwgfx	drm/vmwgfx: Fix up an error path during bo creation	2010-11-18 14:56:47 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc.c
drm_crtc_helper.c	drm/vblank: Add support for precise vblank timestamping.	2010-11-22 11:45:05 +10:00
drm_debugfs.c
drm_dma.c
drm_dp_i2c_helper.c
drm_drv.c
drm_edid.c	DRM: ignore invalid EDID extensions	2010-11-09 13:34:14 +10:00
drm_edid_modes.h
drm_encoder_slave.c
drm_fb_helper.c
drm_fops.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm/vblank: Add support for precise vblank timestamping.	2010-11-22 11:45:05 +10:00
drm_lock.c
drm_memory.c
drm_mm.c
drm_modes.c
drm_pci.c
drm_platform.c
drm_proc.c
drm_scatter.c
drm_sman.c
drm_stub.c	drm/vblank: Add support for precise vblank timestamping.	2010-11-22 11:45:05 +10:00
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_vm.c
Kconfig
Makefile
README.drm

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