Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/i915: select framebuffer support automatically
  drm/i915: add get_vblank_counter function for GM45
  drm/i915: capture last_vblank count at IRQ uninstall time too
  drm/i915: Unlock mutex on i915_gem_fault() error path
  drm/i915: Quiet the message on get/setparam ioctl with an unknown value.
  drm/i915: skip LVDS initialization on Apple Mac Mini
  drm/i915: sync SDVO code with stable userland modesetting driver
  drm/i915: Unref the object after failing to set tiling mode.
  drm/i915: add fence register management to execbuf
  drm/i915: Return error from i915_gem_object_get_fence_reg() when failing.
  drm/i915: Set up an MTRR covering the GTT at driver load.
  drm/i915: Skip SDVO/HDMI init when the chipset tells us it's not present.
  drm/i915: Suppress GEM teardown on X Server exit in KMS mode.
  drm/radeon: fix ioremap conflict with AGP mappings
  i915: fix unneeded locking in i915 LVDS get modes code.

include/drm/i915_drm.h

@@ -261,6 +261,7 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_LAST_DISPATCH         3
 #define I915_PARAM_CHIPSET_ID            4
 #define I915_PARAM_HAS_GEM               5
+#define I915_PARAM_NUM_FENCES_AVAIL      6
 
 typedef struct drm_i915_getparam {
 	int param;
@@ -272,6 +273,7 @@ typedef struct drm_i915_getparam {
 #define I915_SETPARAM_USE_MI_BATCHBUFFER_START            1
 #define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY             2
 #define I915_SETPARAM_ALLOW_BATCHBUFFER                   3
+#define I915_SETPARAM_NUM_USED_FENCES                     4
 
 typedef struct drm_i915_setparam {
 	int param;