linux

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History

Ben Skeggs 893887ed75 drm/nouveau: fix i2c-related init table handlers Mutliple issues. INIT_ZM_I2C_BYTE/INIT_I2C_BYTE didn't even try and use the register value, and all the handlers were using the wrong slave address. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>		2010-05-19 16:22:08 +10:00
..
i2c
i810
i830
i915	Merge remote branch 'anholt/drm-intel-next' into drm-next	2010-05-19 09:35:51 +10:00
mga
nouveau	drm/nouveau: fix i2c-related init table handlers	2010-05-19 16:22:08 +10:00
r128
radeon	drm/radeon: fix hdmi offset bug reported by smatch.	2010-05-19 10:35:02 +10:00
savage	drivers/gpu/drm: Use kzalloc	2010-05-18 15:57:05 +10:00
sis
tdfx
ttm	ttm: Provide an API for starting and stopping the delayed workqueue	2010-05-18 18:21:20 +10:00
via	Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2010-05-04 19:08:12 -07:00
vmwgfx	fbdev: allow passing more than one aperture for handoff	2010-05-18 16:19:27 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c	drivers/gpu/drm: Use kzalloc	2010-05-18 15:57:05 +10:00
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm/fbdev: rework output polling to be back in the core. (v4)	2010-05-18 17:40:11 +10:00
drm_crtc.c
drm_debugfs.c
drm_dma.c	drivers/gpu/drm: Use kzalloc	2010-05-18 15:57:05 +10:00
drm_dp_i2c_helper.c
drm_drawable.c
drm_drv.c
drm_edid.c	drm/fbdev: fix cloning on fbcon	2010-05-18 17:40:22 +10:00
drm_encoder_slave.c
drm_fb_helper.c	drm/fbdev: fix cloning on fbcon	2010-05-18 17:40:22 +10:00
drm_fops.c	drivers/gpu/drm: Use kzalloc	2010-05-18 15:57:05 +10:00
drm_gem.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c
drm_irq.c
drm_lock.c
drm_memory.c	drivers/gpu/drm/drm_memory.c: fix check for end of loop	2010-04-28 18:41:51 +10:00
drm_mm.c
drm_modes.c
drm_pci.c
drm_proc.c
drm_scatter.c
drm_sman.c
drm_stub.c
drm_sysfs.c	Merge remote branch 'origin/master' into drm-intel-next	2010-05-10 13:36:52 -07:00
drm_vm.c
Kconfig	drm/fbdev: rework output polling to be back in the core. (v4)	2010-05-18 17:40:11 +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