Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "Intel: edid fixes, power consumption fix, s/r fix, haswell fix

  Radeon: BIOS loading fixes for UEFI and Thunderbolt machines, better
  MSAA validation, lockup timeout fixes, modesetting fixes

  One udl dpms fix, one vmwgfx fix, a couple of trivial core changes.

  There is an export added to ACPI as part of the radeon bios fixes.

  I've also included the fbcon flashing cursor vs deinit race fix, that
  seems the simplest place to start"

Trivial conflict in drivers/video/console/fbcon.c due to me having
already applied the fbcon flashing cursor vs deinit race fix, and Dave
had added a comment in there too.

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (22 commits)
  fbcon: fix race condition between console lock and cursor timer (v1.1)
  drm: Add missing static storage class specifiers in drm_proc.c file
  drm/udl: dpms off the crtc when disabled.
  drm: Remove two unused fields from struct drm_display_mode
  drm: stop vmgfx driver explosion
  drm/radeon/ss: use num_crtc rather than hardcoded 6
  Revert "drm/radeon: fix bo creation retry path"
  drm/i915: use hsw rps tuning values everywhere on gen6+
  drm/radeon: split ATRM support out from the ATPX handler (v3)
  drm/radeon: convert radeon vfct code to use acpi_get_table_with_size
  ACPI: export symbol acpi_get_table_with_size
  drm/radeon: implement ACPI VFCT vbios fetch (v3)
  drm/radeon/kms: extend the Fujitsu D3003-S2 board connector quirk to cover later silicon stepping
  drm/radeon: fix checking of MSAA renderbuffers on r600-r700
  drm/radeon: allow CMASK and FMASK in the CS checker on r600-r700
  drm/radeon: init lockup timeout on ring init
  drm/radeon: avoid turning off spread spectrum for used pll
  drm/i915: fall back to bit-banging if GMBUS fails in CRT EDID reads
  drm/i915: extract connector update from intel_ddc_get_modes() for reuse
  drm/i915: fix hsw uncached pte
  ...

28 files changed, 419 insertions, 181 deletions

diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index ea4c6d52605a..29e51bc01383 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -387,6 +387,7 @@ acpi_get_table_with_size(char *signature,
 
         return (AE_NOT_FOUND);
 }
+ACPI_EXPORT_SYMBOL(acpi_get_table_with_size)
 
 acpi_status
 acpi_get_table(char *signature,
diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h
index 6f007b6c240d..6ec0fff79bc2 100644
--- a/drivers/char/agp/intel-agp.h
+++ b/drivers/char/agp/intel-agp.h
@@ -64,6 +64,7 @@
 #define I830_PTE_SYSTEM_CACHED  0x00000006
 /* GT PTE cache control fields */
 #define GEN6_PTE_UNCACHED       0x00000002
+#define HSW_PTE_UNCACHED        0x00000000
 #define GEN6_PTE_LLC            0x00000004
 #define GEN6_PTE_LLC_MLC        0x00000006
 #define GEN6_PTE_GFDT           0x00000008
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 08fc5cbb13cd..58e32f7c3229 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1156,6 +1156,30 @@ static bool gen6_check_flags(unsigned int flags)
         return true;
 }
 
+static void haswell_write_entry(dma_addr_t addr, unsigned int entry,
+                                unsigned int flags)
+{
+        unsigned int type_mask = flags & ~AGP_USER_CACHED_MEMORY_GFDT;
+        unsigned int gfdt = flags & AGP_USER_CACHED_MEMORY_GFDT;
+        u32 pte_flags;
+
+        if (type_mask == AGP_USER_MEMORY)
+                pte_flags = HSW_PTE_UNCACHED | I810_PTE_VALID;
+        else if (type_mask == AGP_USER_CACHED_MEMORY_LLC_MLC) {
+                pte_flags = GEN6_PTE_LLC_MLC | I810_PTE_VALID;
+                if (gfdt)
+                        pte_flags |= GEN6_PTE_GFDT;
+        } else { /* set 'normal'/'cached' to LLC by default */
+                pte_flags = GEN6_PTE_LLC | I810_PTE_VALID;
+                if (gfdt)
+                        pte_flags |= GEN6_PTE_GFDT;
+        }
+
+        /* gen6 has bit11-4 for physical addr bit39-32 */
+        addr |= (addr >> 28) & 0xff0;
+        writel(addr | pte_flags, intel_private.gtt + entry);
+}
+
 static void gen6_write_entry(dma_addr_t addr, unsigned int entry,
                              unsigned int flags)
 {
@@ -1382,6 +1406,15 @@ static const struct intel_gtt_driver sandybridge_gtt_driver = {
         .check_flags = gen6_check_flags,
         .chipset_flush = i9xx_chipset_flush,
 };
+static const struct intel_gtt_driver haswell_gtt_driver = {
+        .gen = 6,
+        .setup = i9xx_setup,
+        .cleanup = gen6_cleanup,
+        .write_entry = haswell_write_entry,
+        .dma_mask_size = 40,
+        .check_flags = gen6_check_flags,
+        .chipset_flush = i9xx_chipset_flush,
+};
 static const struct intel_gtt_driver valleyview_gtt_driver = {
         .gen = 7,
         .setup = i9xx_setup,
@@ -1499,77 +1532,77 @@ static const struct intel_gtt_driver_description {
         { PCI_DEVICE_ID_INTEL_VALLEYVIEW_IG,
             "ValleyView", &valleyview_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_D_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_M_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_S_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_PLUS_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT1_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_IG,
-            "Haswell", &sandybridge_gtt_driver },
+            "Haswell", &haswell_gtt_driver },
         { PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_PLUS_IG,