Merge tag 'drm-intel-next-2013-07-12' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

 Highlights:
- follow-up refactoring after the shared dpll rework that landed in 3.11
- oddball prep cleanups from Ben for ppgtt
- encoder->get_config state tracking infrastructure from Jesse
- used by the experimental fastboot support from Jesse (disabled by
  default)
- make the error state file official and add it to our sysfs interface
  (Mika)
- drm_mm prep changes from Ben, prepares to embedd the drm_mm_node (which
  will be used by the vma rework later on)
- interrupt handling rework, follow up cleanups to the VECS enabling, hpd
  storm handling and fifo underrun reporting.
- Big pile of smaller cleanups, code improvements and related stuff.

* tag 'drm-intel-next-2013-07-12' of git://people.freedesktop.org/~danvet/drm-intel: (72 commits)
  drm/i915: clear DPLL reg when disabling i9xx dplls
  drm/i915: Fix up cpt pixel multiplier enable sequence
  drm/i915: clean up vlv ->pre_pll_enable and pll enable sequence
  drm/i915: move error state to own compilation unit
  drm/i915: Don't attempt to read an unitialized stack value
  drm/i915: Use for_each_pipe() when possible
  drm/i915: don't enable PM_VEBOX_CS_ERROR_INTERRUPT
  drm/i915: unify ring irq refcounts (again)
  drm/i915: kill dev_priv->rps.lock
  drm/i915: queue work outside spinlock in hsw_pm_irq_handler
  drm/i915: streamline hsw_pm_irq_handler
  drm/i915: irq handlers don't need interrupt-safe spinlocks
  drm/i915: kill lpt pch transcoder->crtc mapping code for fifo underruns
  drm/i915: improve GEN7_ERR_INT clearing for fifo underrun reporting
  drm/i915: improve SERR_INT clearing for fifo underrun reporting
  drm/i915: extract ibx_display_interrupt_update
  drm/i915: remove unused members from drm_i915_private
  drm/i915: don't frob mm.suspended when not using ums
  drm/i915: Fix VLV DP RBR/HDMI/DAC PLL LPF coefficients
  drm/i915: WARN if the bios reserved range is bigger than stolen size
  ...

Conflicts:
	drivers/gpu/drm/i915/i915_gem.c

1 files changed, 8 insertions, 14 deletions

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index adb319b..6ce9033 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1323,10 +1323,8 @@ static int i915_load_modeset_init(struct drm_device *dev)
 	/* Always safe in the mode setting case. */
 	/* FIXME: do pre/post-mode set stuff in core KMS code */
 	dev->vblank_disable_allowed = 1;
-	if (INTEL_INFO(dev)->num_pipes == 0) {
-		dev_priv->mm.suspended = 0;
+	if (INTEL_INFO(dev)->num_pipes == 0)
 		return 0;
-	}
 
 	ret = intel_fbdev_init(dev);
 	if (ret)
@@ -1352,9 +1350,6 @@ static int i915_load_modeset_init(struct drm_device *dev)
 
 	drm_kms_helper_poll_init(dev);
 
-	/* We're off and running w/KMS */
-	dev_priv->mm.suspended = 0;
-
 	return 0;
 
 cleanup_gem:
@@ -1558,8 +1553,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 		goto out_rmmap;
 	}
 
-	dev_priv->mm.gtt_mtrr = arch_phys_wc_add(dev_priv->gtt.mappable_base,
-						 aperture_size);
+	dev_priv->gtt.mtrr = arch_phys_wc_add(dev_priv->gtt.mappable_base,
+					      aperture_size);
 
 	/* The i915 workqueue is primarily used for batched retirement of
 	 * requests (and thus managing bo) once the task has been completed
@@ -1612,7 +1607,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 
 	spin_lock_init(&dev_priv->irq_lock);
 	spin_lock_init(&dev_priv->gpu_error.lock);
-	spin_lock_init(&dev_priv->rps.lock);
 	spin_lock_init(&dev_priv->backlight.lock);
 	mutex_init(&dev_priv->dpio_lock);
 
@@ -1629,9 +1623,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 			goto out_gem_unload;
 	}
 
-	/* Start out suspended */
-	dev_priv->mm.suspended = 1;
-
 	if (HAS_POWER_WELL(dev))
 		i915_init_power_well(dev);
 
@@ -1641,6 +1632,9 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 			DRM_ERROR("failed to init modeset\n");
 			goto out_gem_unload;
 		}
+	} else {
+		/* Start out suspended in ums mode. */
+		dev_priv->ums.mm_suspended = 1;
 	}
 
 	i915_setup_sysfs(dev);
@@ -1667,7 +1661,7 @@ out_gem_unload:
 	intel_teardown_mchbar(dev);
 	destroy_workqueue(dev_priv->wq);
 out_mtrrfree:
-	arch_phys_wc_del(dev_priv->mm.gtt_mtrr);
+	arch_phys_wc_del(dev_priv->gtt.mtrr);
 	io_mapping_free(dev_priv->gtt.mappable);
 	dev_priv->gtt.gtt_remove(dev);
 out_rmmap:
@@ -1705,7 +1699,7 @@ int i915_driver_unload(struct drm_device *dev)
 	cancel_delayed_work_sync(&dev_priv->mm.retire_work);
 
 	io_mapping_free(dev_priv->gtt.mappable);
-	arch_phys_wc_del(dev_priv->mm.gtt_mtrr);
+	arch_phys_wc_del(dev_priv->gtt.mtrr);
 
 	acpi_video_unregister();