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History

Ville Syrjälä 01f2c7730e drm: Replace pitch with pitches[] in drm_framebuffer Otherwise each driver would need to keep the information inside their own framebuffer object structure. Also add offsets[]. BOs on the other hand are driver specific, so those can be kept in driver specific structures. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2011-12-20 10:06:27 +00:00
..
exynos	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
gma500	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
i2c
i810
i915	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
mga
nouveau	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
r128
radeon	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
savage
sis
tdfx
ttm	drm/ttm: callback move_notify any time bo placement change v4	2011-12-06 10:40:23 +00:00
via
vmwgfx	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
drm_crtc.c	drm: Replace pitch with pitches[] in drm_framebuffer	2011-12-20 10:06:27 +00:00
drm_debugfs.c
drm_dma.c
drm_dp_i2c_helper.c
drm_drv.c
drm_edid_modes.h	drm/edid: support CEA video modes.	2011-12-19 14:53:16 +00:00
drm_edid.c	Fix wrong assumptions in cea_for_each_detailed_block v2	2011-12-20 09:51:10 +00:00
drm_encoder_slave.c
drm_fb_helper.c
drm_fops.c
drm_gem.c
drm_global.c
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_modes.c
drm_pci.c
drm_platform.c
drm_proc.c
drm_scatter.c
drm_sman.c
drm_stub.c
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_usb.c
drm_vm.c
Kconfig	gma500: Now connect up to the DRM build to finish the job	2011-11-16 12:14:08 +00:00
Makefile	gma500: Now connect up to the DRM build to finish the job	2011-11-16 12:14:08 +00:00
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