1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 967fb928c577..97c963082d4d 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1171,6 +1171,17 @@ static int gen6_drpc_info(struct seq_file *m)
 
         seq_printf(m, "Core Power Down: %s\n",
                    yesno(gt_core_status & GEN6_CORE_CPD_STATE_MASK));
+
+        /* Not exactly sure what this is */
+        seq_printf(m, "RC6 \"Locked to RPn\" residency since boot: %u\n",
+                   I915_READ(GEN6_GT_GFX_RC6_LOCKED));
+        seq_printf(m, "RC6 residency since boot: %u\n",
+                   I915_READ(GEN6_GT_GFX_RC6));
+        seq_printf(m, "RC6+ residency since boot: %u\n",
+                   I915_READ(GEN6_GT_GFX_RC6p));
+        seq_printf(m, "RC6++ residency since boot: %u\n",
+                   I915_READ(GEN6_GT_GFX_RC6pp));
+
         return 0;
 }