linux

mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-23 01:40:30 +00:00

History

Dave Airlie 97b94ccb9a drm/radeon/kms: fix incorrect logic in DP vs eDP connector checking. This makes displayport work again here. Signed-off-by: Dave Airlie <airlied@redhat.com>		2010-02-01 10:12:17 +10:00
..
i2c
i810
i830
i915	drm: remove address mask param for drm_pci_alloc()	2010-01-07 13:15:50 +10:00
mga
nouveau	drm/nv50: prevent switching off SOR when in use for DVI-over-DP	2010-01-25 10:35:33 +10:00
r128
radeon	drm/radeon/kms: fix incorrect logic in DP vs eDP connector checking.	2010-02-01 10:12:17 +10:00
savage
sis
tdfx
ttm	drm/ttm: Allow system memory as a busy placement.	2010-01-25 16:04:30 +10:00
via
vmwgfx	drm/vmwgfx: Optimize memory footprint for DMA buffers.	2010-01-25 16:04:39 +10:00
ati_pcigart.c	drm: remove address mask param for drm_pci_alloc()	2010-01-07 13:15:50 +10:00
drm_agpsupport.c
drm_auth.c
drm_bufs.c	drm: remove address mask param for drm_pci_alloc()	2010-01-07 13:15:50 +10:00
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm: change drm set mode messages as DRM_DEBUG	2010-01-13 16:16:05 +10:00
drm_crtc.c	drm: Add eDP connector type	2010-01-08 13:04:04 +10:00
drm_debugfs.c
drm_dma.c
drm_dp_i2c_helper.c
drm_drawable.c
drm_drv.c
drm_edid.c	drm: EDID accept separate sync video mode	2010-01-15 13:29:52 +10:00
drm_encoder_slave.c
drm_fb_helper.c	drm: fix regression in fb blank handling	2010-01-25 16:04:47 +10:00
drm_fops.c
drm_gem.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm: Avoid calling vblank function is vblank wasn't initialized	2010-01-08 13:12:09 +10:00
drm_lock.c
drm_memory.c
drm_mm.c
drm_modes.c
drm_pci.c	drm: remove address mask param for drm_pci_alloc()	2010-01-07 13:15:50 +10:00
drm_proc.c
drm_scatter.c
drm_sman.c
drm_stub.c
drm_sysfs.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