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cbc7e22151
linux/drivers/gpu/drm
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Dave Airlie cbc7e22151 drm/modeset: add helper to unplug all connectors from sysfs 
In order to get correct ordering at hot-unplug for userspace,
we need to tear down all the sysfs bits at the correct time.

This adds a helper to allow drivers to remove the sysfs nodes
for all connectors.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15 13:35:32 +00:00
..
exynos drm: Merge tag 'v3.3-rc7' into drm-core-next 2012-03-15 10:24:32 +00:00
gma500 drm: Merge tag 'v3.3-rc7' into drm-core-next 2012-03-15 10:24:32 +00:00
i2c drm: add convenience function to create an range property 2012-02-09 10:15:25 +00:00
i810 drm: drop setting vm_file to filp 2012-03-05 11:19:08 +00:00
i915 drm: Merge tag 'v3.3-rc7' into drm-core-next 2012-03-15 10:24:32 +00:00
mga drm: move pci bus master enable into driver. 2012-02-16 18:31:07 +00:00
nouveau drm: Add drm_mode_copy() 2012-03-15 09:52:51 +00:00
r128 drm: move pci bus master enable into driver. 2012-02-16 18:31:07 +00:00
radeon drm: Merge tag 'v3.3-rc7' into drm-core-next 2012-03-15 10:24:32 +00:00
savage
sis drm: move pci bus master enable into driver. 2012-02-16 18:31:07 +00:00
tdfx
ttm drm/ttm: fix two regressions since move_notify changes 2012-01-25 18:54:28 +00:00
via drm: move pci bus master enable into driver. 2012-02-16 18:31:07 +00:00
vmwgfx drm: move pci bus master enable into driver. 2012-02-16 18:31:07 +00:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c drm: Fix authentication kernel crash 2012-01-25 09:27:45 +00:00
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c drm: Handle drm_object_get() failures 2012-03-15 09:52:30 +00:00
drm_crtc.c drm/modeset: add helper to unplug all connectors from sysfs 2012-03-15 13:35:32 +00:00
drm_debugfs.c
drm_dma.c
drm_dp_i2c_helper.c
drm_drv.c drm: remove master fd restriction on mode setting getters 2012-02-03 09:29:35 +00:00
drm_edid_modes.h
drm_edid.c drm/edid: drm modes have to be free with drm_mode_destroy 2012-02-03 09:50:08 +00:00
drm_encoder_slave.c
drm_fb_helper.c drm fb helper: remove unused variable crtc_id 2012-02-03 09:55:52 +00:00
drm_fops.c drm: Fix authentication kernel crash 2012-01-25 09:27:45 +00:00
drm_gem.c drm: drop setting vm_file to filp 2012-03-05 11:19:08 +00:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_ioc32.c drivers/gpu/drm/drm_ioc32.c: initialize all fields 2012-02-03 09:47:32 +00:00
drm_ioctl.c drm: add some caps for userspace to discover more info for dumb KMS driver (v2) 2012-02-16 18:35:11 +00:00
drm_irq.c drm: remove unused code 2012-02-29 10:18:29 +00:00
drm_lock.c
drm_memory.c drm: remove unused code 2012-02-29 10:18:29 +00:00
drm_mm.c
drm_modes.c drm: Add drm_mode_copy() 2012-03-15 09:52:51 +00:00
drm_pci.c drm: move pci bus master enable into driver. 2012-02-16 18:31:07 +00:00
drm_platform.c drm: cope with platformdev->id == -1 2012-03-07 14:03:40 +00:00
drm_proc.c
drm_scatter.c
drm_stub.c
drm_sysfs.c drm/sysfs: protect sysfs removal code against being run twice. 2012-03-15 13:35:31 +00:00
drm_trace_points.c
drm_trace.h
drm_usb.c
drm_vm.c drm: drop setting vm_file to filp 2012-03-05 11:19:08 +00:00
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