linux_dsm_epyc7002/drivers/gpu/drm
Linus Torvalds b3a4bcaa5a IOMMU Updates for Linux v3.14
A few patches have been queued up for this merge window:
 
 	* Improvements for the ARM-SMMU driver
 	  (IOMMU_EXEC support, IOMMU group support)
 	* Updates and fixes for the shmobile IOMMU driver
 	* Various fixes to generic IOMMU code and the
 	  Intel IOMMU driver
 	* Some cleanups in IOMMU drivers (dev_is_pci() usage)
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Merge tag 'iommu-updates-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU Updates from Joerg Roedel:
 "A few patches have been queued up for this merge window:

   - improvements for the ARM-SMMU driver (IOMMU_EXEC support, IOMMU
     group support)
   - updates and fixes for the shmobile IOMMU driver
   - various fixes to generic IOMMU code and the Intel IOMMU driver
   - some cleanups in IOMMU drivers (dev_is_pci() usage)"

* tag 'iommu-updates-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (36 commits)
  iommu/vt-d: Fix signedness bug in alloc_irte()
  iommu/vt-d: free all resources if failed to initialize DMARs
  iommu/vt-d, trivial: clean sparse warnings
  iommu/vt-d: fix wrong return value of dmar_table_init()
  iommu/vt-d: release invalidation queue when destroying IOMMU unit
  iommu/vt-d: fix access after free issue in function free_dmar_iommu()
  iommu/vt-d: keep shared resources when failed to initialize iommu devices
  iommu/vt-d: fix invalid memory access when freeing DMAR irq
  iommu/vt-d, trivial: simplify code with existing macros
  iommu/vt-d, trivial: use defined macro instead of hardcoding
  iommu/vt-d: mark internal functions as static
  iommu/vt-d, trivial: clean up unused code
  iommu/vt-d, trivial: check suitable flag in function detect_intel_iommu()
  iommu/vt-d, trivial: print correct domain id of static identity domain
  iommu/vt-d, trivial: refine support of 64bit guest address
  iommu/vt-d: fix resource leakage on error recovery path in iommu_init_domains()
  iommu/vt-d: fix a race window in allocating domain ID for virtual machines
  iommu/vt-d: fix PCI device reference leakage on error recovery path
  drm/msm: Fix link error with !MSM_IOMMU
  iommu/vt-d: use dedicated bitmap to track remapping entry allocation status
  ...
2014-01-29 20:00:13 -08:00
..
armada Merge branch 'drm-tda998x-3.12-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox into drm-fixes 2013-12-12 10:40:19 +10:00
ast drm: Add separate Kconfig option for fbdev helpers 2013-10-11 23:36:58 +02:00
cirrus drm/cirrus: use drm_set_preferred_mode 2013-11-06 13:36:19 +10:00
exynos treewide: Fix typos in printk 2013-12-19 15:10:49 +01:00
gma500 ACPI and power management updates for 3.14-rc1 2014-01-24 15:51:02 -08:00
i2c drm/i2c: tda998x: set VIF for full range, underscanned display 2013-10-18 15:58:32 +01:00
i810 drm: Kill drm perf counter leftovers 2013-10-09 15:55:33 +10:00
i915 ACPI and power management updates for 3.14-rc1 2014-01-24 15:51:02 -08:00
mga drm: Kill drm perf counter leftovers 2013-10-09 15:55:33 +10:00
mgag200 drm/mgag200: drop pointless info print. 2013-11-08 15:49:43 +10:00
msm drm/msm: Fix link error with !MSM_IOMMU 2014-01-07 23:23:36 +01:00
nouveau ACPI and power management updates for 3.14-rc1 2014-01-24 15:51:02 -08:00
omapdrm Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2013-11-15 14:19:54 +09:00
qxl Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-01-22 21:21:55 -08:00
r128
radeon ACPI and power management updates for 3.14-rc1 2014-01-24 15:51:02 -08:00
rcar-du drm: Add separate Kconfig option for fbdev helpers 2013-10-11 23:36:58 +02:00
savage
shmobile drm: shmob_drm: Convert to clk_prepare/unprepare 2013-11-10 18:48:38 +10:00
sis
tdfx
tegra ARM: tegra: implement common DMA and resets DT bindings 2013-12-26 10:33:05 -08:00
tilcdc drm: Add separate Kconfig option for fbdev helpers 2013-10-11 23:36:58 +02:00
ttm drm/ttm: Fix swapin regression 2013-12-23 10:33:07 +10:00
udl udl: fix issue with imported prime buffers 2013-12-05 09:23:38 +10:00
via drm: Kill ctx_count from struct drm_device 2013-10-09 15:55:32 +10:00
vmwgfx drm/vmwgfx: Add max surface memory param 2013-12-08 23:50:23 -08:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c drm: Kill ctx_count from struct drm_device 2013-10-09 15:55:32 +10:00
drm_crtc_helper.c drm: eliminate bit-copy restoration of crtc 2013-11-06 14:27:51 +10:00
drm_crtc.c drm: Pretty print pixel format in drm_fb_get_bpp_depth() and format_check() 2013-11-06 13:29:34 +10:00
drm_debugfs.c drm: Make drm_debugfs_list const 2013-11-06 12:05:21 +10:00
drm_dma.c
drm_dp_helper.c drm/dp: constify DP DPCD helpers 2013-10-01 15:28:57 +10:00
drm_drv.c Merge tag 'drm-intel-fixes-2013-11-07' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2013-11-08 16:34:39 +10:00
drm_edid_load.c drm: Try loading builtin EDIDs first 2013-10-09 15:55:28 +10:00
drm_edid.c drm/edid: add quirk for BPC in Samsung NP700G7A-S01PL notebook 2013-12-17 14:18:16 +10:00
drm_encoder_slave.c drm: encoder_slave: Don't use i2c_client->driver 2013-10-03 22:28:28 +02:00
drm_fb_cma_helper.c
drm_fb_helper.c Merge tag 'v3.12' into drm-intel-next 2013-11-04 16:28:52 +01:00
drm_flip_work.c kfifo API type safety 2013-11-15 09:32:23 +09:00
drm_fops.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2013-11-15 14:19:54 +09:00
drm_gem_cma_helper.c
drm_gem.c drm: kill ->gem_init_object() and friends 2013-10-09 14:38:02 +10:00
drm_global.c drm: Remove unused variable in drm_global_item_ref() 2013-10-01 15:28:58 +10:00
drm_hashtab.c
drm_info.c drm: Collect per-crtc vblank stuff to a struct 2013-10-09 15:55:31 +10:00
drm_ioc32.c
drm_ioctl.c drm: Add a STEREO_3D capability to the SET_CLIENT_CAP ioctl 2013-10-01 07:45:27 +02:00
drm_irq.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
drm_lock.c drm: Kill drm perf counter leftovers 2013-10-09 15:55:33 +10:00
drm_memory.c
drm_mm.c
drm_modes.c Revert "drm: copy mode type in drm_mode_connector_list_update()" 2014-01-14 12:50:49 +10:00
drm_pci.c drm: Pass pointers to virt_to_page() 2013-11-06 13:23:20 +10:00
drm_platform.c drm: introduce drm_dev_free() to fix error paths 2013-10-09 15:55:09 +10:00
drm_prime.c drm: Remove unused variable in drm_prime_sg_to_page_addr_arrays() 2013-10-01 15:28:58 +10:00
drm_rect.c
drm_scatter.c
drm_stub.c drm: don't double-free on driver load error 2013-12-13 13:03:50 +10:00
drm_sysfs.c drm/sysfs: fix OOM verification 2013-11-28 14:35:23 +10:00
drm_trace_points.c
drm_trace.h
drm_usb.c drm: introduce drm_dev_free() to fix error paths 2013-10-09 15:55:09 +10:00
drm_vm.c drm: Pass pointers to virt_to_page() 2013-11-06 13:23:20 +10:00
drm_vma_manager.c
Kconfig drm/tegra: Changes for v3.13-rc1 2013-11-05 16:21:00 +10:00
Makefile drm/tegra: Changes for v3.13-rc1 2013-11-05 16:21:00 +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