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
  ...

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 7c25408..ccd44b0 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1645,6 +1645,11 @@ static int do_register_framebuffer(struct fb_info *fb_info)
 	if (!fb_info->modelist.prev || !fb_info->modelist.next)
 		INIT_LIST_HEAD(&fb_info->modelist);
 
+	if (fb_info->skip_vt_switch)
+		pm_vt_switch_required(fb_info->dev, false);
+	else
+		pm_vt_switch_required(fb_info->dev, true);
+
 	fb_var_to_videomode(&mode, &fb_info->var);
 	fb_add_videomode(&mode, &fb_info->modelist);
 	registered_fb[i] = fb_info;
@@ -1679,6 +1684,8 @@ static int do_unregister_framebuffer(struct fb_info *fb_info)
 	if (ret)
 		return -EINVAL;
 
+	pm_vt_switch_unregister(fb_info->dev);
+
 	unlink_framebuffer(fb_info);
 	if (fb_info->pixmap.addr &&
 	    (fb_info->pixmap.flags & FB_PIXMAP_DEFAULT))