Re: Updated -next

Daniel Vetter
2012-04-27T11:44:45Z

Hi Dave,

A new drm-intel-next pull. Highlights:
- More gmbus patches from Daniel Kurtz, I think gmbus is now ready, all
known issues fixed.
- Fencing cleanup and pipelined fencing removal from Chris.
- rc6 residency interface from Ben, useful for powertop.
- Cleanups and code reorg around the ringbuffer code (Ben&me).
- Use hw semaphores in the pageflip code from Ben.
- More vlv stuff from Jesse, unfortunately his vlv cpu is doa, so less
merged than I've hoped for - we still have the unused function warning :(
- More hsw patches from Eugeni, again, not yet enabled fully.
- intel_pm.c refactoring from Eugeni.
- Ironlake sprite support from Chris.
- And various smaller improvements/fixes all over the place.

Note that this pull request also contains a backmerge of -rc3 to sort out
a few things in -next. I've also had to frob the shortlog a bit to exclude
anything that -rc3 brings in with this pull.

Regression wise we have a few strange bugs going on, but for all of them
closer inspection revealed that they've been pre-existing, just now
slightly more likely to be hit. And for most of them we have a patch
already. Otherwise QA has not reported any regressions, and I'm also not
aware of anything bad happening in 3.4.

For 3.4 Ken discovered that one of the snb workarounds in -next is
required to fix hangs in google maps and tons of other apps, so expect
another -fixes pull.

Cheers, Daniel

The following changes since commit effbc4fd8e37e41d6f2bb6bcc611c14b4fbdcf9b:

Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-core-next (2012-04-12 10:27:01 +0100)

are available in the git repository at:

git://people.freedesktop.org/~danvet/drm-intel tags/drm-intel-next-2012-04-23

for you to fetch changes up to a85d4bcb8a0cd5b3c754f98ff91ef2b9b3a73bc5:

drm/i915: rc6 residency (fix the fix) (2012-04-23 09:30:14 +0200)

----------------------------------------------------------------
Armin Reese (1):
drm/i915: Mask reserved bits in display/sprite address registers

Ben Widawsky (10):
drm/i915: add rc6 residency times to debugfs
drm/i915: use semaphores for the display plane
drm/i915: rc6 in sysfs
drm/i915: i915_gem_object_sync must handle NULL
drm/i915: fix for when semaphore updates fail
drm/i915: hide (seqno-1) in ringbuffer code
drm/i915: [sparse] trivial sparse fixes
drm/i915: [sparse] don't use variable size arrays
drm/i915: [GEN7] Use HW scheduler for fixed function shaders
drm/i915: rc6 residency (fix the fix)

Chris Wilson (25):
drm/i915: Reorganise rules for get_fence/put_fence
drm/i915: Ironlake shares the same video sprite controls as Sandybridge
drm/i915: Allow concurrent read access between CPU and GPU domain
drm/i915: Trigger hangcheck if we detect more a repeating missed IRQ
drm/i915: Refactor the deferred PM_IIR handling into a single function
drm/i915: Export the generic, not arch specific, intel_update_watermarks()
drm/i915/sprite: Always enable the scaler on IronLake
drm/i915/dp: Flush any outstanding work to turn the VDD off
drm/i915: Always flush tiling changes before accessing through the GTT
drm/i915: Replace open coded MI_BATCH_GTT
drm/i915: Unpin the flip target if we fail to queue the flip
drm/i915: intel_update_fbc() requires struct_mutex, so no longer atomic
drm/i915: Don't set a MBZ bit in gen2/3 MI_FLUSH
drm/i915: Wait for all pending operations to the fb before disabling the pipe
drm/i915: Remove the pipelined parameter from get_fence()
drm/i915: Remove fence pipelining
drm/i915: Remove unused ring->setup_seqno
drm/i915: Discard the unused obj->last_fenced_ring
drm/i915: Simplify fence finding
drm/i915: Remove the unsightly "optimisation" from flush_fence()
drm/i915: Prepare to consolidate fence writing
drm/i915: Refactor put_fence() to use the common fence writing routine
drm/i915: Refactor fence clearing to use the common fence writing routine
drm/i915: Refactor get_fence() to use the common fence writing routine
drm/i915: Silence the change of LVDS sync polarity

Daniel Kurtz (9):
drm/i915/intel_i2c: handle zero-length writes
drm/i915/intel_i2c: use double-buffered writes
drm/i915/intel_i2c: always wait for IDLE before clearing NAK
drm/i915/intel_i2c: use WAIT cycle, not STOP
drm/i915/intel_i2c: use INDEX cycles for i2c read transactions
drm/i915/intel_i2c: reuse GMBUS2 value read in polling loop
drm/i915/intel_i2c: remove POSTING_READ() from gmbus transfers
drm/i915/intel_i2c: handle zero-length reads
drm/i915/intel_i2c: reduce verbosity of some messages

Daniel Vetter (24):
drm/i915: simplify ppgtt setup
drm/i915: re-init modeset hw state after gpu reset
drm/i915: rip out ring->irq_mask
drm/i915: set ring->size in common ring setup code
drm/i915: dynamically set up the render ring functions and params
drm/i915: dynamically set up bsd ring functions and params
drm/i915: dynamically set up blt ring functions and parameters
drm/i915: don't set up rings on gen6+ for non-kms
drm/i915: consolidate ring->sync-to functions
drm/i915: abstract away ring-specific irq_get/put
drm/i915: split out the gen5 ring irq get/put functions
drm/i915: don't enable the gen6 bsd ring tail write enable on gen7
drm/i915: split up ring->dispatch_execbuffer functions
drm/i915: consolidate ring->add_request a bit
drm/i915: don't set up gem ring functions on gen5 for !kms
drm/i915: inline enable/disable_irq into ring->get/put_irq
drm/i915: don't pwrite tiled objects through the gtt
Merge tag 'v3.4-rc3' into drm-intel-next-queued
drm/i915: implement a media hang w/a
drm/i915: set w/a bit for snb pagefaults
drm/i915: properly set ppgtt cacheability on snb
drm/i915: implement w/a for incorrect guarband clipping
drm/i915: set stc evict disable lra evict w/a
drm/i915: invalidate render cache on gen2

Dave Airlie (1):
drm/i915/tv: fix open-coded ARRAY_SIZE.

Eugeni Dodonov (13):
drm/i915: add definition of LPT FDI port width registers
drm/i915: add WRPLL divider programming bits
drm/i915: share forcewaking code between IVB and HSW
drm/i915: haswell has 3 pipes as well
drm/i915: share IVB cursor routine with Haswell
drm/i915: disable rc6 on haswell for now
drm/i915: move fbc-related functionality into intel_pm module
drm/i915: move watermarks settings into intel_pm module
drm/i915: fix line breaks in intel_pm
drm/i915: move drps, rps and rc6-related functions to intel_pm
drm/i915: move emon functionality into intel_pm module
drm/i915: move clock gating functionality into intel_pm module
drm/i915: add generic power management initialization

Jesse Barnes (6):
drm/i915: use register name when disabling VGA
drm/i915: make DP configuration vars less confusing in ironlake_crtc_mode_se
drm/i915: check PPS regs for sanity when using eDP
drm/i915: disable turbo on ValleyView for now
drm/i915: allow PCH PWM override on IVB
drm/i915: IBX+ doesn't have separate vsync/hsync controls on the VGA DAC