alistair23-linux

History

Daniel Vetter 7bddb01fb9 drm/i915: ppgtt binding/unbinding support This adds support to bind/unbind objects and wires it up. Objects are only put into the ppgtt when necessary, i.e. at execbuf time. Objects are still unconditionally put into the global gtt. v2: Kill the quick hack and explicitly pass cache_level to ppgtt_bind like for the global gtt function. Noticed by Chris Wilson. Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Tested-by: Chris Wilson <chris@chris-wilson.co.uk> Tested-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2012-02-09 21:25:23 +01:00
..
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
i810	drm/i810: don't acces hw regs in lastclose	2011-12-22 19:54:58 +01:00
i915	drm/i915: ppgtt binding/unbinding support	2012-02-09 21:25:23 +01:00
mga
nouveau	drm/nouveau/pm: fix build with HWMON off	2012-01-10 10:13:16 +00:00
r128
radeon	drm/radeon: double lock typo in radeon_vm_bo_rmv()	2012-01-09 12:49:48 +00:00
savage
sis	drm/sis\|via: don't return stack garbage from free_mem ioctl	2012-01-09 12:11:39 +00:00
tdfx
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 remote-tracking branch 'pfdo/drm-fixes' into drm-core-next	2011-12-21 09:50:56 +00:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c	drm: make DRM_UNLOCKED ioctls with their own mutex	2012-01-05 14:43:02 +00:00
drm_crtc.c	drm: add support for private planes	2012-01-05 10:00:16 +00:00
drm_crtc_helper.c	drm: Add drm_format_num_planes() utility function	2011-12-20 20:34:32 +00:00
drm_debugfs.c
drm_dma.c
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.c	Fix wrong assumptions in cea_for_each_detailed_block v2	2011-12-20 09:51:10 +00:00
drm_edid_modes.h	drm/edid: support CEA video modes.	2011-12-19 14:53:16 +00:00
drm_encoder_slave.c
drm_fb_helper.c
drm_fops.c
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c	drm/i915: kill i915_mem.c	2012-01-17 20:01:01 +01:00
drm_irq.c
drm_lock.c	drm: add missing exports for i810 driver.	2011-12-22 19:09:01 +00:00
drm_memory.c
drm_mm.c
drm_modes.c
drm_pci.c
drm_platform.c
drm_proc.c
drm_scatter.c
drm_stub.c
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_usb.c
drm_vm.c
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