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drivers
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gpu
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drm
Dave Airlie 39060a0778 Revert "drm/i915: Try enabling RC6 by default (again)" 14 years ago
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i2c c93ebb4021 drm/i2c/ch7006: Don't use POWER_LEVEL_FULL_POWER_OFF on early chip versions. 15 years ago
i810 8410ea3b95 drm: rework PCI/platform driver interface. 14 years ago
i915 39060a0778 Revert "drm/i915: Try enabling RC6 by default (again)" 14 years ago
mga 83533c132a alpha, drm: Remove obsolete Alpha support in MGA DRM code 14 years ago
nouveau 757c26b804 Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 14 years ago
r128 8410ea3b95 drm: rework PCI/platform driver interface. 14 years ago
radeon a81b31e9fc drm/radeon: Extended DDC Probing for ECS A740GM-M DVI-D Connector 14 years ago
savage 96bf8bd1c9 savage: remove unnecessary if statement 14 years ago
sis 497888cf69 treewide: fix potentially dangerous trailing ';' in #defined values/expressions 14 years ago
tdfx 8410ea3b95 drm: rework PCI/platform driver interface. 14 years ago
ttm 60063497a9 atomic: use <linux/atomic.h> 14 years ago
via 8410ea3b95 drm: rework PCI/platform driver interface. 14 years ago
vmwgfx f35119d668 drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible 14 years ago
Kconfig bf5192edcb drm: select FRAMEBUFFER_CONSOLE_PRIMARY if we have FRAMEBUFFER_CONSOLE 14 years ago
Makefile a250b9fdc5 drm: add usb framework 14 years ago
README.drm c0e09200dc drm: reorganise drm tree to be more future proof. 17 years ago
ati_pcigart.c a30f6fb7ce drm/radeon: Fix pci_map_page() error checking 15 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 d3147e86d7 drm: fix trivial coding errors 14 years ago
drm_bufs.c 66aa6962ff drm: Compare only lower 32 bits of framebuffer map offsets 14 years ago
drm_cache.c ed017d9fb1 drm: fix drm_cache.c for arch with no support. 16 years ago
drm_context.c b3da8f7d2d drm: kill context_ctor callback 14 years ago
drm_crtc.c d61a06862b drm/kms: allow drm_mode_group with no objects 14 years ago
drm_crtc_helper.c 46e484566f drm: bpp and depth changes require full mode sets 14 years ago
drm_debugfs.c 4d5cb60d3f drm/debugfs: Initialise empty variable 14 years ago
drm_dma.c 6ebc22e6d0 drivers/gpu/drm: Use kzalloc 15 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 9f35421e09 drm/core: add ioctl to query device/driver capabilities 14 years ago
drm_edid.c 051963d483 drm: Separate EDID Header Check from EDID Block Check 14 years ago
drm_edid_modes.h b1f559ecdc drm: Mark constant arrays of drm_display_mode const 14 years ago
drm_encoder_slave.c a1e09b6259 drm/kms: Simplify setup of the initial I2C encoder config. 15 years ago
drm_fb_helper.c 1794d257fa drm: Export the command-line mode parser 14 years ago
drm_fops.c 5bcf719b7d drm/switcheroo: track state of switch in drivers. 14 years ago
drm_gem.c 62cb70118c drm/gem: add support for private objects 14 years ago
drm_global.c ba4420c224 drm: move ttm global code to core drm 15 years ago
drm_hashtab.c 7811bddb66 drm: Remove unused members from struct drm_open_hash 14 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 cafe8d8413 drivers/gpu/drm: use printk_ratelimited instead of printk_ratelimit 14 years ago
drm_ioctl.c 51eab416c9 drm/vblank: update recently added vbl interface to be more future proof. 14 years ago
drm_irq.c 5037f8acf4 drm: Add NULL check about irq functions 14 years ago
drm_lock.c 45ff46c54a drm: readd drm_lock_free in drm_unlock 14 years ago
drm_memory.c 89c372647d drm: kill agp indirection mess 14 years ago
drm_mm.c 2bbd449255 drm: mm: fix debug output 14 years ago
drm_modes.c 04fee895ef DRM: clean up and document parsing of video= parameter 14 years ago
drm_pci.c 45e97ab650 drm: populate irq_by_busid-member for pci 14 years ago
drm_platform.c 28a4a163b5 drm: platform multi-device support 14 years ago
drm_proc.c 73aa808f10 drm: Move the GTT accounting to i915 14 years ago
drm_scatter.c f35119d668 drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible 14 years ago
drm_sman.c 288db88216 GPU DRM: Remove unnecessary casts of void ptr returning alloc function return values 14 years ago
drm_stub.c 5ad3d8831f drm: Create and use drm_err 14 years ago
drm_sysfs.c 007c80a549 drm: Hold the mode mutex whilst probing for sysfs status 14 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 a250b9fdc5 drm: add usb framework 14 years ago
drm_vm.c 82ba3fef67 alpha/drm: Cleanup Alpha support in DRM generic code 14 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