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path: root/drivers/gpu/drm/i915/i915_debugfs.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
-rw-r--r--drivers/gpu/drm/i915/i915_debugfs.c11
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 967fb928c57..97c963082d4 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;
}