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drivers
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drm
Ben Skeggs ec9b3a9de6 drm/nouveau/i2c: resume use of i2c-algo-bit, rather than custom stack il y a 13 ans
..
exynos b9556e0fa2 Merge branch 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-2.6-samsung into drm-fixes il y a 13 ans
gma500 5edaad8700 drivers: gpu: drm: gma500: mdfld_dsi_output.h: Remove not unneeded include of version.h il y a 13 ans
i2c d9bc3c02e3 drm: add convenience function to create an range property il y a 13 ans
i810 bfce281c28 kill mm argument of vm_munmap() il y a 13 ans
i915 2e7a44814d drm/i915: Do no set Stencil Cache eviction LRA w/a on gen7+ il y a 13 ans
mga 466e69b8b0 drm: move pci bus master enable into driver. il y a 13 ans
nouveau ec9b3a9de6 drm/nouveau/i2c: resume use of i2c-algo-bit, rather than custom stack il y a 13 ans
r128 466e69b8b0 drm: move pci bus master enable into driver. il y a 13 ans
radeon c994ead62c drm/radeon: clarify and extend wb setup on APUs and NI+ asics il y a 13 ans
savage 6587eb8261 drm/savage: fix integer overflows in savage_bci_cmdbuf() il y a 13 ans
sis 466e69b8b0 drm: move pci bus master enable into driver. il y a 13 ans
tdfx e08e96de98 drm: Make the per-driver file_operations struct const il y a 13 ans
ttm be53bfdb80 Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux il y a 13 ans
udl fa9e855025 mm, drm/udl: fixup vma flags on mmap il y a 13 ans
via 466e69b8b0 drm: move pci bus master enable into driver. il y a 13 ans
vmwgfx be53bfdb80 Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux il y a 13 ans
Kconfig 3248877ea1 drm: base prime/dma-buf support (v5) il y a 13 ans
Makefile 3248877ea1 drm: base prime/dma-buf support (v5) il y a 13 ans
README.drm c0e09200dc drm: reorganise drm tree to be more future proof. il y a 17 ans
ati_pcigart.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. il y a 13 ans
drm_agpsupport.c 4af72e2865 drm: kill drm_agp_chipset_flush il y a 14 ans
drm_auth.c 598781d711 drm: Fix authentication kernel crash il y a 13 ans
drm_buffer.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. il y a 13 ans
drm_bufs.c 6be5ceb02e VM: add "vm_mmap()" helper function il y a 13 ans
drm_cache.c 1c9c20f602 drm: remove the second argument of k[un]map_atomic() il y a 13 ans
drm_context.c 09b4ea47d1 drm: make DRM_UNLOCKED ioctls with their own mutex il y a 13 ans
drm_crtc.c aef6a7eeac drm: fix page_flip error handling il y a 13 ans
drm_crtc_helper.c da0df92b57 drm: allow loading an EDID as firmware to override broken monitor il y a 13 ans
drm_debugfs.c b3e067c0b2 drm: serialize access to list of debugfs files il y a 13 ans
drm_dma.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. il y a 13 ans
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 il y a 15 ans
drm_drv.c 3248877ea1 drm: base prime/dma-buf support (v5) il y a 13 ans
drm_edid.c ef61d3d8b7 drm: remove unneeded redefinition of DDC_ADDR il y a 13 ans
drm_edid_load.c da0df92b57 drm: allow loading an EDID as firmware to override broken monitor il y a 13 ans
drm_edid_modes.h 54ac76f851 drm/edid: support CEA video modes. il y a 13 ans
drm_encoder_slave.c e0cd360813 gpu: add module.h to drivers/gpu files as required. il y a 13 ans
drm_fb_helper.c 62fb376e21 drm: Validate requested virtual size against allocated fb size il y a 13 ans
drm_fops.c 4e47e02d1a drm: Releasing FBs before releasing GEM objects during drm_release il y a 13 ans
drm_gem.c 3248877ea1 drm: base prime/dma-buf support (v5) il y a 13 ans
drm_global.c ba4420c224 drm: move ttm global code to core drm il y a 15 ans
drm_hashtab.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. il y a 13 ans
drm_info.c 34db18abd3 Merge remote branch 'intel/drm-intel-next' of ../drm-next into drm-core-next il y a 14 ans
drm_ioc32.c 08bc3d4e67 drivers/gpu/drm/drm_ioc32.c: initialize all fields il y a 13 ans
drm_ioctl.c 019d96cb55 drm: add some caps for userspace to discover more info for dumb KMS driver (v2) il y a 13 ans
drm_irq.c 884a53ef43 drm: remove unused code il y a 13 ans
drm_lock.c 5c2a5ce689 drm: add missing exports for i810 driver. il y a 13 ans
drm_memory.c 884a53ef43 drm: remove unused code il y a 13 ans
drm_mm.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. il y a 13 ans
drm_modes.c c3c50e8b65 drm: Add drm_mode_copy() il y a 13 ans
drm_pci.c 466e69b8b0 drm: move pci bus master enable into driver. il y a 13 ans
drm_platform.c b19c19afa8 drm: cope with platformdev->id == -1 il y a 13 ans
drm_prime.c 3248877ea1 drm: base prime/dma-buf support (v5) il y a 13 ans
drm_proc.c 2d1a8a48ac gpu: Add export.h as required to drivers/gpu files. il y a 13 ans
drm_scatter.c f35119d668 drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible il y a 14 ans
drm_stub.c 9c1dfc5574 drm/usb: move usb support into a separate module il y a 13 ans
drm_sysfs.c 1828fe6c5f drm/sysfs: protect sysfs removal code against being run twice. il y a 13 ans
drm_trace.h b9c2c9ae88 drm: add per-event vblank event trace points il y a 15 ans
drm_trace_points.c ac2874b980 drm: add vblank event trace point il y a 15 ans
drm_usb.c b10c6d4b50 drm/usb: fix module license on drm/usb layer. il y a 13 ans
drm_vm.c 2c07a21d6f drm: add core support for unplugging a device (v2) il y a 13 ans

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