From: Dave Airlie <airlied@redhat.com>
Date: Thu, 27 Feb 2014 04:36:01 +0000 (+1000)
Subject: Merge tag 'drm-intel-next-2014-02-07' of ssh://git.freedesktop.org/git/drm-intel... 
X-Git-Tag: submit/tizen/20160607.132125~4790^2~62
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3e09dcd5bde5c1c3bf6aa3f848fe065f0c8fae9c;p=sdk%2Femulator%2Femulator-kernel.git

Merge tag 'drm-intel-next-2014-02-07' of ssh://git.freedesktop.org/git/drm-intel into drm-next

- Yet more steps towards atomic modeset from Ville.
- DP panel power sequencing improvements from Paulo.
- irq code cleanups from Ville.
- 5.4 GHz dp lane clock support for bdw/hsw from Todd.
- Clock readout support for hsw/bdw (aka fastboot) from Jesse.
- Make pipe underruns report at ERROR level (Ville). This is to check our
  improved watermarks code.
- Full ppgtt support from Ben for gen7.
- More fbc fixes and improvements from Ville all over the place, unfortunately
  not yet enabled by default on more platforms.
- w/a cleanups from Ville.
- HiZ stall optimization settings (Chia-I Wu).
- Display register mmio offset refactor patch from Antti.
- RPS improvements for corner-cases from Jeff McGee.

* tag 'drm-intel-next-2014-02-07' of ssh://git.freedesktop.org/git/drm-intel: (166 commits)
  drm/i915: Update rps interrupt limits
  drm/i915: Restore rps/rc6 on reset
  drm/i915: Prevent recursion by retiring requests when the ring is full
  drm/i915: Generate a hang error code
  drm/i915: unify FLIP_DONE macro names
  drm/i915: vlv: s/spin_lock_irqsave/spin_lock/ in irq handler
  drm/i915: factor out valleyview_pipestat_irq_handler
  drm/i915: vlv: don't unmask IIR[DISPLAY_PIPE_A/B_VBLANK] interrupt
  drm/i915: Reorganize display pipe register accesses
  drm/i915: Treat using a purged buffer as a source of EFAULT
  drm/i915: Convert EFAULT into a silent SIGBUS
  drm/i915: release mutex in i915_gem_init()'s error path
  drm/i915: check for oom when allocating private_default_ctx
  drm/i915/vlv: WA to fix Voltage not getting dropped to Vmin when Gfx is power gated.
  drm/i915: Get rid of acthd based guilty batch search
  drm/i915: Use hangcheck score to find guilty context
  drm/i915: Drop WaDisablePSDDualDispatchEnable:ivb for IVB GT2
  drm/i915: Fix IVB GT2 WaDisableDopClockGating and WaDisablePSDDualDispatchEnable
  drm/i915: Don't access snooped pages through the GTT (even for error capture)
  drm/i915: Only print information for filing bug reports once
  ...

Conflicts:
	drivers/gpu/drm/i915/intel_dp.c
---

3e09dcd5bde5c1c3bf6aa3f848fe065f0c8fae9c
diff --cc drivers/gpu/drm/i915/intel_dp.c
index 57552eb,0ef2690..bd1df502
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@@ -403,9 -458,8 +458,8 @@@ intel_dp_aux_ch(struct intel_dp *intel_
  	uint32_t aux_clock_divider;
  	int i, ret, recv_bytes;
  	uint32_t status;
- 	int try, precharge, clock = 0;
+ 	int try, clock = 0;
 -	bool has_aux_irq = true;
 +	bool has_aux_irq = HAS_AUX_IRQ(dev);
- 	uint32_t timeout;
  
  	/* dp aux is extremely sensitive to irq latency, hence request the
  	 * lowest possible wakeup latency and so prevent the cpu from going into