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linux-vybrid_pu...
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drivers
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gpu
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drm
Alan Cox e912b6d27c gma500: Fix shmem mapping 13 years ago
..
exynos 0a7eb243db drm: add support for private planes 13 years ago
gma500 e912b6d27c gma500: Fix shmem mapping 13 years ago
i2c e0cd360813 gpu: add module.h to drivers/gpu files as required. 13 years ago
i810 40c34d042d drm/i810: don't acces hw regs in lastclose 13 years ago
i915 1a464cbb3d Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux 13 years ago
mga e08e96de98 drm: Make the per-driver file_operations struct const 13 years ago
nouveau d099230cc3 nouveau: Support Optimus models for vga_switcheroo 13 years ago
r128 e08e96de98 drm: Make the per-driver file_operations struct const 13 years ago
radeon 642ce5251b radeon: Call pci_clear_master() instead of open-coding it. 13 years ago
savage e08e96de98 drm: Make the per-driver file_operations struct const 13 years ago
sis b5215ef1a8 drm/sis|via: don't return stack garbage from free_mem ioctl 13 years ago
tdfx e08e96de98 drm: Make the per-driver file_operations struct const 13 years ago
ttm 0e11331579 ttm/dma: Remove the WARN() which is not useful. 13 years ago
via b5215ef1a8 drm/sis|via: don't return stack garbage from free_mem ioctl 13 years ago
vmwgfx 1a464cbb3d Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux 13 years ago
Kconfig 1fbe6f625f Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next 13 years ago
Makefile 7a6e0daaf4 drm: kill drm_sman 13 years ago
README.drm c0e09200dc drm: reorganise drm tree to be more future proof. 17 years ago
ati_pcigart.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_agpsupport.c 4af72e2865 drm: kill drm_agp_chipset_flush 14 years ago
drm_auth.c 6ebc22e6d0 drivers/gpu/drm: Use kzalloc 15 years ago
drm_buffer.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_bufs.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_cache.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_context.c 09b4ea47d1 drm: make DRM_UNLOCKED ioctls with their own mutex 13 years ago
drm_crtc.c 0a7eb243db drm: add support for private planes 13 years ago
drm_crtc_helper.c d0d110e096 drm: Add drm_format_num_planes() utility function 13 years ago
drm_debugfs.c b3e067c0b2 drm: serialize access to list of debugfs files 13 years ago
drm_dma.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_dp_i2c_helper.c 5a0e3ad6af include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 15 years ago
drm_drv.c 09b4ea47d1 drm: make DRM_UNLOCKED ioctls with their own mutex 13 years ago
drm_edid.c 4966b2a935 Fix wrong assumptions in cea_for_each_detailed_block v2 13 years ago
drm_edid_modes.h 54ac76f851 drm/edid: support CEA video modes. 13 years ago
drm_encoder_slave.c e0cd360813 gpu: add module.h to drivers/gpu files as required. 13 years ago
drm_fb_helper.c d68752cf7b drm: avoid switching to text console if there is no panic timeout 13 years ago
drm_fops.c e08e96de98 drm: Make the per-driver file_operations struct const 13 years ago
drm_gem.c 75ef8b3b9c drm/gem: add functions for mmap offset creation 14 years ago
drm_global.c ba4420c224 drm: move ttm global code to core drm 15 years ago
drm_hashtab.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_info.c 34db18abd3 Merge remote branch 'intel/drm-intel-next' of ../drm-next into drm-core-next 14 years ago
drm_ioc32.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_ioctl.c 09b4ea47d1 drm: make DRM_UNLOCKED ioctls with their own mutex 13 years ago
drm_irq.c d53dab3ae1 drm: Remove utterly bogus preempt_disable() sections 13 years ago
drm_lock.c 5c2a5ce689 drm: add missing exports for i810 driver. 13 years ago
drm_memory.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_mm.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_modes.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_pci.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_platform.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_proc.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_scatter.c f35119d668 drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible 14 years ago
drm_stub.c 5ad3d8831f drm: Create and use drm_err 14 years ago
drm_sysfs.c 2c9ede55ec switch device_get_devnode() and ->devnode() to umode_t * 13 years ago
drm_trace.h b9c2c9ae88 drm: add per-event vblank event trace points 15 years ago
drm_trace_points.c ac2874b980 drm: add vblank event trace point 15 years ago
drm_usb.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago
drm_vm.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. 13 years ago

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