linux

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History

Linus Torvalds 1a464cbb3d Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux

* 'drm-core-next' of git://people.freedesktop.org/~airlied/linux: (307 commits)
  drm/nouveau/pm: fix build with HWMON off
  gma500: silence gcc warnings in mid_get_vbt_data()
  drm/ttm: fix condition (and vs or)
  drm/radeon: double lock typo in radeon_vm_bo_rmv()
  drm/radeon: use after free in radeon_vm_bo_add()
  drm/sis|via: don't return stack garbage from free_mem ioctl
  drm/radeon/kms: remove pointless CS flags priority struct
  drm/radeon/kms: check if vm is supported in VA ioctl
  drm: introduce drm_can_sleep and use in intel/radeon drivers. (v2)
  radeon: Fix disabling PCI bus mastering on big endian hosts.
  ttm: fix agp since ttm tt rework
  agp: Fix multi-line warning message whitespace
  drm/ttm/dma: Fix accounting error when calling ttm_mem_global_free_page and don't try to free freed pages.
  drm/ttm/dma: Only call set_pages_array_wb when the page is not in WB pool.
  drm/radeon/kms: sync across multiple rings when doing bo moves v3
  drm/radeon/kms: Add support for multi-ring sync in CS ioctl (v2)
  drm/radeon: GPU virtual memory support v22
  drm: make DRM_UNLOCKED ioctls with their own mutex
  drm: no need to hold global mutex for static data
  drm/radeon/benchmark: common modes sweep ignores 640x480@32
  ...

Fix up trivial conflicts in radeon/evergreen.c and vmwgfx/vmwgfx_kms.c

2012-01-10 11:04:36 -08:00

exynos

drm: add support for private planes

2012-01-05 10:00:16 +00:00

gma500

gma500: silence gcc warnings in mid_get_vbt_data()

2012-01-10 10:01:22 +00:00

i2c

gpu: add module.h to drivers/gpu files as required.

2011-10-31 19:32:03 -04:00

i810

drm/i810: don't acces hw regs in lastclose

2011-12-22 19:54:58 +01:00

i915

Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux

2012-01-10 11:04:36 -08:00

mga

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

nouveau

drm/nouveau/pm: fix build with HWMON off

2012-01-10 10:13:16 +00:00

r128

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

radeon

Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux

2012-01-10 11:04:36 -08:00

savage

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

sis

drm/sis|via: don't return stack garbage from free_mem ioctl

2012-01-09 12:11:39 +00:00

tdfx

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

ttm

drm/ttm: fix condition (and vs or)

2012-01-10 10:00:42 +00:00

via

drm/sis|via: don't return stack garbage from free_mem ioctl

2012-01-09 12:11:39 +00:00

vmwgfx

Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux

2012-01-10 11:04:36 -08:00

ati_pcigart.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_agpsupport.c

drm: kill drm_agp_chipset_flush

2010-11-23 20:14:44 +00:00

drm_auth.c

…

drm_buffer.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_bufs.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_cache.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_context.c

drm: make DRM_UNLOCKED ioctls with their own mutex

2012-01-05 14:43:02 +00:00

drm_crtc_helper.c

drm: Add drm_format_num_planes() utility function

2011-12-20 20:34:32 +00:00

drm_crtc.c

drm: add support for private planes

2012-01-05 10:00:16 +00:00

drm_debugfs.c

drm: serialize access to list of debugfs files

2011-11-11 11:05:19 +00:00

drm_dma.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_dp_i2c_helper.c

…

drm_drv.c

drm: make DRM_UNLOCKED ioctls with their own mutex

2012-01-05 14:43:02 +00:00

drm_edid_modes.h

drm/edid: support CEA video modes.

2011-12-19 14:53:16 +00:00

drm_edid.c

Fix wrong assumptions in cea_for_each_detailed_block v2

2011-12-20 09:51:10 +00:00

drm_encoder_slave.c

gpu: add module.h to drivers/gpu files as required.

2011-10-31 19:32:03 -04:00

drm_fb_helper.c

drm: avoid switching to text console if there is no panic timeout

2011-11-10 21:27:34 +00:00

drm_fops.c

drm: Make the per-driver file_operations struct const

2011-11-11 11:14:47 +00:00

drm_gem.c

drm/gem: add functions for mmap offset creation

2011-08-30 11:06:06 +01:00

drm_global.c

…

drm_hashtab.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_info.c

Merge remote branch 'intel/drm-intel-next' of ../drm-next into drm-core-next

2011-03-14 14:15:13 +10:00

drm_ioc32.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_ioctl.c

drm: make DRM_UNLOCKED ioctls with their own mutex

2012-01-05 14:43:02 +00:00

drm_irq.c

drm: Remove utterly bogus preempt_disable() sections

2011-11-14 09:28:50 +00:00

drm_lock.c

drm: add missing exports for i810 driver.

2011-12-22 19:09:01 +00:00

drm_memory.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_mm.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_modes.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_pci.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_platform.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_proc.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_scatter.c

drivers: use kzalloc/kcalloc instead of 'kmalloc+memset', where possible

2011-07-25 20:57:13 -07:00

drm_stub.c

drm: Create and use drm_err

2011-04-28 14:53:02 +10:00

drm_sysfs.c

switch device_get_devnode() and ->devnode() to umode_t *

2012-01-03 22:54:55 -05:00

drm_trace_points.c

…

drm_trace.h

…

drm_usb.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

drm_vm.c

gpu: Add export.h as required to drivers/gpu files.

2011-10-31 19:32:03 -04:00

Kconfig

Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next

2011-12-20 14:43:53 +00:00

Makefile

drm: kill drm_sman

2011-12-22 00:33:23 +01:00

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