Merge tag 'drm-intel-next-2013-02-01' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

Daniel writes:
"Probably the last feature pull for 3.9, there's some fixes outstanding
thought that I'd like to sneak in. And maybe 3.8 takes a bit longer ...
Anyway, highlights of this pull:
- Kill the horrible IS_DISPLAYREG hack to handle the mmio offset movements
  on vlv, big thanks to Ville.
- Dynamic power well support for Haswell, shaves away a bit when only
  using the eDP port on pipe A (Paulo). Plus unclaimed register fixes
  uncovered by this.
- Clarifications of the gpu hang/reset state transitions, hopefully fixing
  a few spurious -EIO deaths in userspace.
- Haswell ELD fixes.
- Some more (pp)gtt cleanups from Ben.
- A few smaller things all over.

Plus all the stuff from the previous rather small pull request:
- Broadcast RBG improvements and reduced color range fixes from Ville.
- Ben is on a "kill legacy gtt code for good" spree, first pile of patches
  included.
- No-relocs and bo lut improvements for faster execbuf from Chris.
- Some refactorings from Imre."

* tag 'drm-intel-next-2013-02-01' of git://people.freedesktop.org/~danvet/drm-intel: (101 commits)
  GPU/i915: Fix acpi_bus_get_device() check in drivers/gpu/drm/i915/intel_opregion.c
  drm/i915: Set the SR01 "screen off" bit in i915_redisable_vga() too
  drm/i915: Kill IS_DISPLAYREG()
  drm/i915: Introduce i915_vgacntrl_reg()
  drm/i915: gen6_gmch_remove can be static
  drm/i915: dynamic Haswell display power well support
  drm/i915: check the power down well on assert_pipe()
  drm/i915: don't send DP "idle" pattern before "normal" on HSW PORT_A
  drm/i915: don't run hsw power well code on !hsw
  drm/i915: kill cargo-culted locking from power well code
  drm/i915: Only run idle processing from i915_gem_retire_requests_worker
  drm/i915: Fix CAGF for HSW
  drm/i915: Reclaim GTT space for failed PPGTT
  drm/i915: remove intel_gtt structure
  drm/i915: Add probe and remove to the gtt ops
  drm/i915: extract hw ppgtt setup/cleanup code
  drm/i915: pte_encode is gen6+
  drm/i915: vfuncs for ppgtt
  drm/i915: vfuncs for gtt_clear_range/insert_entries
  drm/i915: Error state should print /sys/kernel/debug
  ...

1 files changed, 24 insertions, 19 deletions

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 6d8a1dc74934..cf0610330135 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -992,6 +992,12 @@ static int i915_getparam(struct drm_device *dev, void *data,
 	case I915_PARAM_HAS_PINNED_BATCHES:
 		value = 1;
 		break;
+	case I915_PARAM_HAS_EXEC_NO_RELOC:
+		value = 1;
+		break;
+	case I915_PARAM_HAS_EXEC_HANDLE_LUT:
+		value = 1;
+		break;
 	default:
 		DRM_DEBUG_DRIVER("Unknown parameter %d\n",
 				 param->param);
@@ -1070,7 +1076,7 @@ static int i915_set_status_page(struct drm_device *dev, void *data,
 	ring->status_page.gfx_addr = hws->addr & (0x1ffff<<12);
 
 	dev_priv->dri1.gfx_hws_cpu_addr =
-		ioremap_wc(dev_priv->mm.gtt_base_addr + hws->addr, 4096);
+		ioremap_wc(dev_priv->gtt.mappable_base + hws->addr, 4096);
 	if (dev_priv->dri1.gfx_hws_cpu_addr == NULL) {
 		i915_dma_cleanup(dev);
 		ring->status_page.gfx_addr = 0;
@@ -1420,9 +1426,9 @@ static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv)
 	if (!ap)
 		return;
 
-	ap->ranges[0].base = dev_priv->mm.gtt->gma_bus_addr;
-	ap->ranges[0].size =
-		dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT;
+	ap->ranges[0].base = dev_priv->gtt.mappable_base;
+	ap->ranges[0].size = dev_priv->gtt.mappable_end - dev_priv->gtt.start;
+
 	primary =
 		pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
 
@@ -1536,18 +1542,17 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 		goto put_gmch;
 	}
 
-	aperture_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT;
-	dev_priv->mm.gtt_base_addr = dev_priv->mm.gtt->gma_bus_addr;
+	aperture_size = dev_priv->gtt.mappable_end;
 
-	dev_priv->mm.gtt_mapping =
-		io_mapping_create_wc(dev_priv->mm.gtt_base_addr,
+	dev_priv->gtt.mappable =
+		io_mapping_create_wc(dev_priv->gtt.mappable_base,
 				     aperture_size);
-	if (dev_priv->mm.gtt_mapping == NULL) {
+	if (dev_priv->gtt.mappable == NULL) {
 		ret = -EIO;
 		goto out_rmmap;
 	}
 
-	i915_mtrr_setup(dev_priv, dev_priv->mm.gtt_base_addr,
+	i915_mtrr_setup(dev_priv, dev_priv->gtt.mappable_base,
 			aperture_size);
 
 	/* The i915 workqueue is primarily used for batched retirement of
@@ -1600,7 +1605,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 		pci_enable_msi(dev->pdev);
 
 	spin_lock_init(&dev_priv->irq_lock);
-	spin_lock_init(&dev_priv->error_lock);
+	spin_lock_init(&dev_priv->gpu_error.lock);
 	spin_lock_init(&dev_priv->rps.lock);
 	mutex_init(&dev_priv->dpio_lock);
 
@@ -1652,15 +1657,15 @@ out_gem_unload:
 out_mtrrfree:
 	if (dev_priv->mm.gtt_mtrr >= 0) {
 		mtrr_del(dev_priv->mm.gtt_mtrr,
-			 dev_priv->mm.gtt_base_addr,
+			 dev_priv->gtt.mappable_base,
 			 aperture_size);
 		dev_priv->mm.gtt_mtrr = -1;
 	}
-	io_mapping_free(dev_priv->mm.gtt_mapping);
+	io_mapping_free(dev_priv->gtt.mappable);
 out_rmmap:
 	pci_iounmap(dev->pdev, dev_priv->regs);
 put_gmch:
-	i915_gem_gtt_fini(dev);
+	dev_priv->gtt.gtt_remove(dev);
 put_bridge:
 	pci_dev_put(dev_priv->bridge_dev);
 free_priv:
@@ -1690,11 +1695,11 @@ int i915_driver_unload(struct drm_device *dev)
 	/* Cancel the retire work handler, which should be idle now. */
 	cancel_delayed_work_sync(&dev_priv->mm.retire_work);
 
-	io_mapping_free(dev_priv->mm.gtt_mapping);
+	io_mapping_free(dev_priv->gtt.mappable);
 	if (dev_priv->mm.gtt_mtrr >= 0) {
 		mtrr_del(dev_priv->mm.gtt_mtrr,
-			 dev_priv->mm.gtt_base_addr,
-			 dev_priv->mm.gtt->gtt_mappable_entries * PAGE_SIZE);
+			 dev_priv->gtt.mappable_base,
+			 dev_priv->gtt.mappable_end);
 		dev_priv->mm.gtt_mtrr = -1;
 	}
 
@@ -1720,8 +1725,8 @@ int i915_driver_unload(struct drm_device *dev)
 	}
 
 	/* Free error state after interrupts are fully disabled. */
-	del_timer_sync(&dev_priv->hangcheck_timer);
-	cancel_work_sync(&dev_priv->error_work);
+	del_timer_sync(&dev_priv->gpu_error.hangcheck_timer);
+	cancel_work_sync(&dev_priv->gpu_error.work);
 	i915_destroy_error_state(dev);
 
 	if (dev->pdev->msi_enabled)