linux

History

Laurent Pinchart ebc0bad4a0 drm/prime: Honor requested file flags when exporting a buffer The DRM PRIME API passes file flags to the driver for the exported buffer. Honor them instead of hardcoding 0600. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>		2013-06-19 11:34:54 +10:00
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ast
cirrus
exynos	Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next	2013-05-24 10:14:57 +10:00
gma500	Merge branch 'gma500-fixes' of git://github.com/patjak/drm-gma500 into drm-fixes	2013-06-11 08:16:10 +10:00
i2c
i810
i915	drm/i915: prefer VBT modes for SVDO-LVDS over EDID	2013-06-10 10:13:34 +02:00
mga
mgag200	drm/mgag200: Add missing write to index before accessing data register	2013-06-03 19:21:07 +10:00
nouveau	Merge branch 'drm-nouveau-fixes-3.10' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes	2013-06-05 14:35:08 +10:00
omapdrm	Merge branch 'fbdev-3.10-fixes' of git://gitorious.org/linux-omap-dss2/linux into linux-fbdev/for-3.10-fixes	2013-05-29 17:00:34 +08:00
qxl	drm/qxl: fix build warnings on 32-bit	2013-05-31 12:45:09 +10:00
r128
radeon	drm/radeon: don't allow audio on DCE6	2013-06-03 10:36:22 -04:00
savage
shmobile
sis
tdfx
tilcdc	drm/tilcd: select BACKLIGHT_LCD_SUPPORT	2013-06-03 19:20:49 +10:00
ttm
udl
via
vmwgfx
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_crtc.c
drm_debugfs.c
drm_dma.c
drm_dp_helper.c
drm_drv.c
drm_edid_load.c
drm_edid.c
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c
drm_fops.c
drm_gem_cma_helper.c
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm: fix a use-after-free when GPU acceleration disabled	2013-06-03 19:12:04 +10:00
drm_lock.c
drm_memory.c
drm_mm.c
drm_modes.c
drm_pci.c
drm_platform.c
drm_prime.c	drm/prime: Honor requested file flags when exporting a buffer	2013-06-19 11:34:54 +10:00
drm_proc.c
drm_scatter.c
drm_stub.c
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_usb.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