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linux/drivers/char/drm
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Li Zefan 246a3d186a drm: DRM: fix memset size error 
The size passing to memset is wrong.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-11-06 10:12:44 +10:00
..
ati_pcigart.c
drm_agpsupport.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
drm_auth.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
drm_bufs.c Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
drm_context.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
drm_core.h
drm_dma.c drm: Replace filp in ioctl arguments with drm_file *file_priv. 2007-10-15 10:38:20 +10:00
drm_drawable.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
drm_drv.c Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
drm_fops.c Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
drm_hashtab.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
drm_hashtab.h Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
drm_ioc32.c drm: Replace filp in ioctl arguments with drm_file *file_priv. 2007-10-15 10:38:20 +10:00
drm_ioctl.c drm: DRM: fix memset size error 2007-11-06 10:12:44 +10:00
drm_irq.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
drm_lock.c Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
drm_memory_debug.h
drm_memory.c
drm_memory.h
drm_mm.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
drm_os_linux.h drm: remove remnants of DRM_COPY_FROM/TO_USER_IOCTL 2007-11-06 10:11:12 +10:00
drm_pci.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
drm_pciids.h via invalid device ids removal 2007-10-15 11:09:35 +10:00
drm_proc.c
drm_sarea.h Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
drm_scatter.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
drm_sman.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
drm_sman.h Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
drm_stub.c
drm_sysfs.c
drm_vm.c drm: Replace filp in ioctl arguments with drm_file *file_priv. 2007-10-15 10:38:20 +10:00
drm.h drm: remove XFREE86_VERSION macros. 2007-10-15 10:38:20 +10:00
drmP.h drm: remove second forward decleration of drm device struct. 2007-11-06 10:11:12 +10:00
i810_dma.c Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
i810_drm.h drm: remove XFREE86_VERSION macros. 2007-10-15 10:38:20 +10:00
i810_drv.c
i810_drv.h drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
i830_dma.c Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
i830_drm.h
i830_drv.c
i830_drv.h drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
i830_irq.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
i915_dma.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
i915_drm.h
i915_drv.c
i915_drv.h drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
i915_ioc32.c
i915_irq.c i915: fix vbl swap allocation size. 2007-10-15 10:42:27 +10:00
i915_mem.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
Kconfig video gfx: merge kconfig menus 2007-10-16 09:43:20 -07:00
Makefile
mga_dma.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
mga_drm.h
mga_drv.c
mga_drv.h drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
mga_ioc32.c
mga_irq.c
mga_state.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
mga_ucode.h
mga_warp.c drm: Remove DRM_ERR OS macro. 2007-10-15 10:38:19 +10:00
r128_cce.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
r128_drm.h drm: remove XFREE86_VERSION macros. 2007-10-15 10:38:20 +10:00
r128_drv.c
r128_drv.h Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
r128_ioc32.c
r128_irq.c
r128_state.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
r300_cmdbuf.c drm: Replace filp in ioctl arguments with drm_file *file_priv. 2007-10-15 10:38:20 +10:00
r300_reg.h
radeon_cp.c radeon: set the address to access the GART table on the CPU side correctly 2007-11-05 10:49:04 +10:00
radeon_drm.h
radeon_drv.c
radeon_drv.h radeon: set the address to access the GART table on the CPU side correctly 2007-11-05 10:49:04 +10:00
radeon_ioc32.c
radeon_irq.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
radeon_mem.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
radeon_state.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
README.drm
savage_bci.c drm: remove remnants of DRM_COPY_FROM/TO_USER_IOCTL 2007-11-06 10:11:12 +10:00
savage_drm.h
savage_drv.c
savage_drv.h drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
savage_state.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
sis_drm.h
sis_drv.c drm: Remove DRM_ERR OS macro. 2007-10-15 10:38:19 +10:00
sis_drv.h drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
sis_mm.c drm/sis: missing mutex unlock in error path. 2007-11-05 10:53:18 +10:00
tdfx_drv.c
tdfx_drv.h
via_3d_reg.h
via_dma.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
via_dmablit.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
via_dmablit.h
via_drm.h
via_drv.c
via_drv.h drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
via_irq.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
via_map.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00
via_mm.c Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
via_verifier.c drm: Remove DRM_ERR OS macro. 2007-10-15 10:38:19 +10:00
via_verifier.h Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
via_video.c drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE. 2007-10-15 10:38:20 +10:00

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