diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index ce7fc77..f801330 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -12,6 +12,7 @@
 	  i915_gem_execbuffer.o \
 	  i915_gem_gtt.o \
 	  i915_gem_tiling.o \
+	  i915_sysfs.o \
 	  i915_trace_points.o \
 	  intel_display.o \
 	  intel_crt.o \
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 652f43f..333b746 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -2139,6 +2139,8 @@
 		}
 	}
 
+	i915_setup_sysfs(dev);
+
 	/* Must be done after probing outputs */
 	intel_opregion_init(dev);
 	acpi_video_register();
@@ -2190,6 +2192,8 @@
 	i915_mch_dev = NULL;
 	spin_unlock(&mchdev_lock);
 
+	i915_teardown_sysfs(dev);
+
 	if (dev_priv->mm.inactive_shrinker.shrink)
 		unregister_shrinker(&dev_priv->mm.inactive_shrinker);
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 7dcdccb..a189f75 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1385,6 +1385,10 @@
 extern int i915_save_state(struct drm_device *dev);
 extern int i915_restore_state(struct drm_device *dev);
 
+/* i915_sysfs.c */
+void i915_setup_sysfs(struct drm_device *dev_priv);
+void i915_teardown_sysfs(struct drm_device *dev_priv);
+
 /* intel_i2c.c */
 extern int intel_setup_gmbus(struct drm_device *dev);
 extern void intel_teardown_gmbus(struct drm_device *dev);
@@ -1441,6 +1445,7 @@
 extern void gen6_set_rps(struct drm_device *dev, u8 val);
 extern void intel_detect_pch(struct drm_device *dev);
 extern int intel_trans_dp_port_sel(struct drm_crtc *crtc);
+extern int intel_enable_rc6(const struct drm_device *dev);
 
 extern bool i915_semaphore_is_enabled(struct drm_device *dev);
 extern void __gen6_gt_force_wake_get(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
new file mode 100644
index 0000000..f1b5108
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright © 2012 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Ben Widawsky <ben@bwidawsk.net>
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/stat.h>
+#include <linux/sysfs.h>
+#include "i915_drv.h"
+
+static u32 calc_residency(struct drm_device *dev, const u32 reg)
+{
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	u64 raw_time; /* 32b value may overflow during fixed point math */
+
+	if (!intel_enable_rc6(dev))
+		return 0;
+
+	raw_time = I915_READ(reg) * 128ULL + 500;
+	return do_div(raw_time, 100000);
+}
+
+static ssize_t
+show_rc6_mask(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct drm_minor *dminor = container_of(dev, struct drm_minor, kdev);
+	return snprintf(buf, PAGE_SIZE, "%x", intel_enable_rc6(dminor->dev));
+}
+
+static ssize_t
+show_rc6_ms(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct drm_minor *dminor = container_of(dev, struct drm_minor, kdev);
+	u32 rc6_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6);
+	return snprintf(buf, PAGE_SIZE, "%u", rc6_residency);
+}
+
+static ssize_t
+show_rc6p_ms(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct drm_minor *dminor = container_of(dev, struct drm_minor, kdev);
+	u32 rc6p_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6p);
+	return snprintf(buf, PAGE_SIZE, "%u", rc6p_residency);
+}
+
+static ssize_t
+show_rc6pp_ms(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct drm_minor *dminor = container_of(dev, struct drm_minor, kdev);
+	u32 rc6pp_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6pp);
+	return snprintf(buf, PAGE_SIZE, "%u", rc6pp_residency);
+}
+
+static DEVICE_ATTR(rc6_enable, S_IRUGO, show_rc6_mask, NULL);
+static DEVICE_ATTR(rc6_residency_ms, S_IRUGO, show_rc6_ms, NULL);
+static DEVICE_ATTR(rc6p_residency_ms, S_IRUGO, show_rc6p_ms, NULL);
+static DEVICE_ATTR(rc6pp_residency_ms, S_IRUGO, show_rc6pp_ms, NULL);
+
+static struct attribute *rc6_attrs[] = {
+	&dev_attr_rc6_enable.attr,
+	&dev_attr_rc6_residency_ms.attr,
+	&dev_attr_rc6p_residency_ms.attr,
+	&dev_attr_rc6pp_residency_ms.attr,
+	NULL
+};
+
+static struct attribute_group rc6_attr_group = {
+	.name = power_group_name,
+	.attrs =  rc6_attrs
+};
+
+void i915_setup_sysfs(struct drm_device *dev)
+{
+	int ret;
+
+	/* ILK doesn't have any residency information */
+	if (INTEL_INFO(dev)->gen < 6)
+		return;
+
+	ret = sysfs_merge_group(&dev->primary->kdev.kobj, &rc6_attr_group);
+	if (ret)
+		DRM_ERROR("sysfs setup failed\n");
+}
+
+void i915_teardown_sysfs(struct drm_device *dev)
+{
+	sysfs_unmerge_group(&dev->primary->kdev.kobj, &rc6_attr_group);
+}
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 42dbe14..5b8b3d1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8547,7 +8547,7 @@
 	dev_priv->corr = (lcfuse & LCFUSE_HIV_MASK);
 }
 
-static int intel_enable_rc6(struct drm_device *dev)
+int intel_enable_rc6(const struct drm_device *dev)
 {
 	/*
 	 * Respect the kernel parameter if it is set