drm-intel-next-2013-09-21:
- clock state handling rework from Ville
- l3 parity handling fixes for hsw from Ben
- some more watermark improvements from Ville
- ban badly behaved context from Mika
- a few vlv improvements from Jesse
- VGA power domain handling from Ville
drm-intel-next-2013-09-06:
- Basic mipi dsi support from Jani. Not yet converted over to drm_bridge
since that was too fresh, but the porting is in progress already.
- More vma patches from Ben, this time the code to convert the execbuffer
code. Now that the shrinker recursion bug is tracked down we can move
ahead here again. Yay!
- Optimize hw context switching to not generate needless interrupts (Chris
Wilson). Also some shuffling for the oustanding request allocation.
- Opregion support for SWSCI, although not yet fully wired up (we need a
bit of runtime D3 support for that apparently, due to Windows design
deficiencies), from Jani Nikula.
- A few smaller changes all over.
[airlied: merge conflict fix in i9xx_set_pipeconf]
* tag 'drm-intel-next-2013-09-21-merged' of git://people.freedesktop.org/~danvet/drm-intel: (119 commits)
drm/i915: assume all GM45 Acer laptops use inverted backlight PWM
drm/i915: cleanup a min_t() cast
drm/i915: Pull intel_init_power_well() out of intel_modeset_init_hw()
drm/i915: Add POWER_DOMAIN_VGA
drm/i915: Refactor power well refcount inc/dec operations
drm/i915: Add intel_display_power_{get, put} to request power for specific domains
drm/i915: Change i915_request power well handling
drm/i915: POSTING_READ IPS_CTL before waiting for the vblank
drm/i915: don't disable ERR_INT on the IRQ handler
drm/i915/vlv: disable rc6p and rc6pp residency reporting on BYT
drm/i915/vlv: honor i915_enable_rc6 boot param on VLV
drm/i915: s/HAS_L3_GPU_CACHE/HAS_L3_DPF
drm/i915: Do remaps for all contexts
drm/i915: Keep a list of all contexts
drm/i915: Make l3 remapping use the ring
drm/i915: Add second slice l3 remapping
drm/i915: Fix HSW parity test
drm/i915: dump crtc timings from the pipe config
drm/i915: register backlight device also when backlight class is a module
drm/i915: write D_COMP using the mailbox
...
Conflicts:
drivers/gpu/drm/i915/intel_display.c
************************************************************
* 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
4821ff14a3