Daniel writes:
Besides the big item of lifting the "preliminary hw support" tag from the
Haswell code, just small bits&pieces all over:
- Leftover Haswell patches and some fixes from Paulo
- LyncPoint PCH support (for hsw)
- OOM handling improvements from Chris Wilson
- connector property and send_vblank_event refactorings from Rob Clark
- random pile of small fixes
Note that the send_vblank refactorings will cause some locking WARNs to
show up. Imre has fixed that up, but since all the driver changes outside
of the drm core have been for exonys, those four patches are merged
through the exonys-next tree.
Meh, I've forgotten to cherry-pick an important fix from Ben for a
regression in the 3.8 gen6+ gtt code. New pull request below. While I'm at
it, the hdmi VIC patch for the drm edid code is still in my queue, I'll
send you that in the next 3.8-fixes pull.
* 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel: (33 commits)
drm/i915: Fix pte updates in ggtt clear range
drm/i915: promote Haswell to full support
drm/i915: Report the origin of the LVDS fixed panel mode
drm/i915: LVDS fallback to fixed-mode if EDID not present
drm/i915/sdvo: kfree the intel_sdvo_connector, not drm_connector, on destroy
drm/i915: drm_connector_property -> drm_object_property
drm/i915: use drm_send_vblank_event() helper
drm/i915: Use pci_resource functions for BARs.
drm/i915: Borrow our struct_mutex for the direct reclaim
drm/i915: Defer assignment of obj->gtt_space until after all possible mallocs
drm/i915: Apply the IBX transcoder A w/a for HDMI to SDVO as well
drm/i915: implement WaMbcDriverBootEnable on Haswell
drm/i915: fix intel_ddi_get_cdclk_freq for ULT machines
drm/i915: make the panel fitter work on pipes B and C on Haswell
drm/i915: make the panel fitter work on pipes B and C on IVB
drm/i915: don't intel_crt_init if DDI A has 4 lanes
drm/i915: make DP work on LPT-LP machines
drm/i915: fix false positive "Unclaimed write" messages
drm/i915: use cpu/pch transcoder on intel_enable_pipe
drm/i915: don't limit Haswell CRT encoder to pipe A
...
************************************************************
* 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
7136470d4b