linux

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History

Alex Deucher 7ec478f835 drm/radeon/kms: add missing external encoder action required for ddc. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2011-06-17 09:28:01 +10:00
..
i2c
i810
i915	Revert "drm/i915: Enable GMBUS for post-gen2 chipsets"	2011-06-17 09:22:01 +10:00
mga	alpha, drm: Remove obsolete Alpha support in MGA DRM code	2011-06-14 09:32:56 +10:00
nouveau	drm/nv40: fall back to paged dma object for the moment	2011-06-07 09:23:03 +10:00
r128
radeon	drm/radeon/kms: add missing external encoder action	2011-06-17 09:28:01 +10:00
savage	savage: remove unnecessary if statement	2011-06-14 09:29:12 +10:00
sis
tdfx
ttm	vmscan: change shrinker API by passing shrink_control struct	2011-05-25 08:39:26 -07:00
via
vmwgfx	Fix common misspellings	2011-03-31 11:26:23 -03:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c	drm: Compare only lower 32 bits of framebuffer map offsets	2011-06-14 11:09:54 +10:00
drm_cache.c
drm_context.c
drm_crtc_helper.c
drm_crtc.c	drm: fix fbs in DRM_IOCTL_MODE_GETRESOURCES ioctl	2011-06-09 14:31:09 +10:00
drm_debugfs.c
drm_dma.c
drm_dp_i2c_helper.c
drm_drv.c
drm_edid_modes.h
drm_edid.c	drm/radeon: workaround a hw bug on some radeon chipsets with all-0 EDIDs.	2011-06-16 16:30:54 +10:00
drm_encoder_slave.c
drm_fb_helper.c	drm: Take lock around probes for drm_fb_helper_hotplug_event	2011-05-16 12:01:43 +10:00
drm_fops.c
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_ioc32.c	drivers/gpu/drm: use printk_ratelimited instead of printk_ratelimit	2011-06-16 16:32:15 +10:00
drm_ioctl.c	drm/vblank: update recently added vbl interface to be more future proof.	2011-03-24 21:28:46 +10:00
drm_irq.c	Merge remote branch 'keithp/drm-intel-next' of /ssd/git/drm-next into drm-core-next	2011-05-16 10:45:40 +10:00
drm_lock.c
drm_memory.c
drm_mm.c	drm: mm: fix debug output	2011-05-09 09:14:45 +10:00
drm_modes.c	drm/fb: fix CONFIG_DRM=m && CONFIG_FB=n	2011-05-04 13:08:58 +10:00
drm_pci.c	drm: populate irq_by_busid-member for pci	2011-06-16 16:26:45 +10:00
drm_platform.c
drm_proc.c
drm_scatter.c
drm_sman.c
drm_stub.c	drm: Create and use drm_err	2011-04-28 14:53:02 +10:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_usb.c
drm_vm.c	alpha/drm: Cleanup Alpha support in DRM generic code	2011-06-14 09:31:37 +10:00
Kconfig	drm: select FRAMEBUFFER_CONSOLE_PRIMARY if we have FRAMEBUFFER_CONSOLE	2011-04-27 16:54:06 +10:00
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