linux

iv/linux

History

Daniel Vetter 01a06850fb drm/i915: disable drm agp support for !gen3 with kms enabled

This is the quick&dirty way Dave Airlie suggested to workaround the
midlayer drm agp brain-damange. Note that i915_probe is only called
when the driver has ksm enabled, so no need to check for that.

We also need to move the intel_agp_enabled check at the right place.
Note that the only thing this does is enforce the correct module load
order (by using a symbol from intel-agp.ko) to ensure that the fake
agp driver is ready before the drm core tries to set up the agp stuff.

v2: Add a comment to explain why gen3 needs all this legacy fake agp
stuff - we've shipped an XvMC library with a kms-enabled ddx that
requires it (but only on gen3).

v3: Make it clear that this is only a gen3 issue in the comment.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

2012-06-25 21:10:14 +02:00

ast

drm: update ast/cirrus/mgag200 for change in TTM api

2012-05-23 14:08:41 +01:00

cirrus

drm/cirrus: kick out conflicting framebuffers earlier

2012-06-01 11:11:09 +01:00

exynos

drm/exynos: fixed blending for hdmi graphic layer

2012-06-05 13:25:18 +09:00

gma500

drm: Constify drm_mode_config_funcs pointer

2012-05-22 10:35:07 +01:00

i2c

drm: add convenience function to create an range property

2012-02-09 10:15:25 +00:00

i810

i810: switch to vm_mmap()

2012-05-30 21:04:54 -04:00

i915

drm/i915: disable drm agp support for !gen3 with kms enabled

2012-06-25 21:10:14 +02:00

mga

drm: move pci bus master enable into driver.

2012-02-16 18:31:07 +00:00

mgag200

drm/mgag200: kick off conflicting framebuffers earlier.

2012-06-01 11:12:39 +01:00

nouveau

nouveau: add vmap support to nouveau prime support

2012-05-31 14:14:00 +01:00

r128

drm: move pci bus master enable into driver.

2012-02-16 18:31:07 +00:00

radeon

drm/radeon: SI tiling fixes for display

2012-06-20 19:55:56 +01:00

savage

drm: checking the wrong variable in savage_do_init_bci()

2012-05-17 11:42:27 +01:00

sis

drm sis: initialize object_idr

2012-06-16 11:18:53 +01:00

tdfx

drm: Make the per-driver file_operations struct const

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

ttm

drm/ttm: Fix buffer object metadata accounting regression v2

2012-06-12 15:57:47 +01:00

udl

drm/udl: only bind to the video devices on the hub.

2012-06-16 11:09:58 +01:00

via

drm via: initialize object_idr

2012-06-16 11:18:38 +01:00

vmwgfx

drm/vmwgfx: Fix nasty write past alloced memory area

2012-06-01 17:00:20 +01:00

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_auth.c

drm: Fix authentication kernel crash

2012-01-25 09:27:45 +00:00

drm_buffer.c

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

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

drm_bufs.c

VM: add "vm_mmap()" helper function

2012-04-20 17:29:13 -07:00

drm_cache.c

Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-core-next

2012-04-12 10:27:01 +01:00

drm_context.c

drm: Unify and fix idr error handling

2012-04-24 09:50:20 +01:00

drm_crtc_helper.c

drm: Don't initialize local ret variable when not needed

2012-05-22 10:32:58 +01:00

drm_crtc.c

drm: Use stdint types for consistency

2012-05-29 11:07:09 +01:00

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: add generic ioctls to get/set properties on any object

2012-05-17 11:11:22 +01:00

drm_edid_load.c

drm: Don't initialize local ret variable when not needed

2012-05-22 10:32:58 +01:00

drm_edid_modes.h

drm: replace open-coded ARRAY_SIZE with macro

2012-04-20 13:12:16 +01:00

drm_edid.c

drm/edid: don't return stack garbage from supports_rb

2012-06-21 09:34:13 +01:00

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: Make the CRTC gamma_set operation optional

2012-05-22 10:35:15 +01:00

drm_fops.c

drm: Releasing FBs before releasing GEM objects during drm_release

2012-04-19 14:40:41 +01:00

drm_gem.c

drm/prime: add exported buffers to current fprivs imported buffer list (v2)

2012-05-23 10:46:03 +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

…

drm_ioc32.c

drivers/gpu/drm/drm_ioc32.c: initialize all fields

2012-02-03 09:47:32 +00:00

drm_ioctl.c

drm/prime: expose capability flags for userspace.

2012-05-18 11:12:16 +01:00

drm_irq.c

drm: Don't initialize local ret variable when not needed

2012-05-22 10:32:58 +01:00

drm_lock.c

drm: Don't initialize local ret variable when not needed

2012-05-22 10:32:58 +01:00

drm_memory.c

drm: remove unused code

2012-02-29 10:18:29 +00:00

drm_mm.c

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

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

drm_modes.c

drm: Add drm_mode_copy()

2012-03-15 09:52:51 +00:00

drm_pci.c

drm: move pci bus master enable into driver.

2012-02-16 18:31:07 +00:00

drm_platform.c

drm: cope with platformdev->id == -1

2012-03-07 14:03:40 +00:00

drm_prime.c

drm/prime: add exported buffers to current fprivs imported buffer list (v2)

2012-05-23 10:46:03 +01:00

drm_proc.c

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

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

drm_scatter.c

…

drm_stub.c

drm: Don't initialize local ret variable when not needed

2012-05-22 10:32:58 +01:00

drm_sysfs.c

drm: Miscellaneous typo fixes and documentation updates

2012-05-22 10:34:33 +01:00

drm_trace_points.c

…

drm_trace.h

…

drm_usb.c

drm/usb: fix module license on drm/usb layer.

2012-04-19 09:33:32 +01:00

drm_vm.c

drm: pass dev to drm_vm_{open,close}_locked()

2012-05-11 17:37:46 +01:00

Kconfig

drm/kms: driver for virtual cirrus under qemu

2012-05-17 11:02:24 +01:00

Makefile

drm/kms: driver for virtual cirrus under qemu

2012-05-17 11:02:24 +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