Merge tag 'drm-intel-next-2013-03-23' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

Daniel writes:
Highlights:
- Imre's for_each_sg_pages rework (now also with the stolen mem backed
  case fixed with a hack) plus the drm prime sg list coalescing patch from
  Rahul Sharma. I have some follow-up cleanups pending, already acked by
  Andrew Morton.
- Some prep-work for the crazy no-pch/display-less platform by Ben.
- Some vlv patches, by far not all (Jesse et al).
- Clean up the HDMI/SDVO #define confusion (Paulo)
- gen2-4 vblank fixes from Ville.
- Unclaimed register warning fixes for hsw (Paulo). More still to come ...
- Complete pageflips which have been stuck in a gpu hang, should prevent
  stuck gl compositors (Ville).
- pm patches for vt-switchless resume (Jesse). Note that the i915 enabling
  is not (yet) included, that took a bit longer to settle. PM patches are
  acked by Rafael Wysocki.
- Minor fixlets all over from various people.

* tag 'drm-intel-next-2013-03-23' of git://people.freedesktop.org/~danvet/drm-intel: (79 commits)
  drm/i915: Implement WaSwitchSolVfFArbitrationPriority
  drm/i915: Set the VIC in AVI infoframe for SDVO
  drm/i915: Kill a strange comment about DPMS functions
  drm/i915: Correct sandybrige overclocking
  drm/i915: Introduce GEN7_FEATURES for device info
  drm/i915: Move num_pipes to intel info
  drm/i915: fixup pd vs pt confusion in gen6 ppgtt code
  style nit: Align function parameter continuation properly.
  drm/i915: VLV doesn't have HDMI on port C
  drm/i915: DSPFW and BLC regs are in the display offset range
  drm/i915: set conservative clock gating values on VLV v2
  drm/i915: fix WaDisablePSDDualDispatchEnable on VLV v2
  drm/i915: add more VLV IDs
  drm/i915: use VLV DIP routines on VLV v2
  drm/i915: add media well to VLV force wake routines v2
  drm/i915: don't use plane pipe select on VLV
  drm: modify pages_to_sg prime helper to create optimized SG table
  drm/i915: use for_each_sg_page for setting up the gtt ptes
  drm/i915: create compact dma scatter lists for gem objects
  drm/i915: handle walking compact dma scatter lists
  ...

2 files changed, 15 insertions, 0 deletions

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 58b98606ac26..d49c60f5aa4c 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -501,6 +501,8 @@ struct fb_info {
 			resource_size_t size;
 		} ranges[0];
 	} *apertures;
+
+	bool skip_vt_switch; /* no VT switch on suspend/resume required */
 };
 
 static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
diff --git a/include/linux/pm.h b/include/linux/pm.h
index e5d7230332a4..a224c7f5c377 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -34,6 +34,19 @@
 extern void (*pm_power_off)(void);
 extern void (*pm_power_off_prepare)(void);
 
+struct device; /* we have a circular dep with device.h */
+#ifdef CONFIG_VT_CONSOLE_SLEEP
+extern void pm_vt_switch_required(struct device *dev, bool required);
+extern void pm_vt_switch_unregister(struct device *dev);
+#else
+static inline void pm_vt_switch_required(struct device *dev, bool required)
+{
+}
+static inline void pm_vt_switch_unregister(struct device *dev)
+{
+}
+#endif /* CONFIG_VT_CONSOLE_SLEEP */
+
 /*
  * Device power management
  */