Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_debugfs.c | 5 +++++
drivers/gpu/drm/i915/i915_reg.h | 3 +++
2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 1e83ae4..02f1b39 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1261,6 +1261,11 @@ static int vlv_drpc_info(struct seq_file *m)
(I915_READ(VLV_GTLC_PW_STATUS) &
VLV_GTLC_PW_MEDIA_STATUS_MASK) ? "Up" : "Down");
+ seq_printf(m, "Render RC6 residency since boot: %u\n",
+ I915_READ(VLV_GT_RENDER_RC6));
+ seq_printf(m, "Media RC6 residency since boot: %u\n",
+ I915_READ(VLV_GT_MEDIA_RC6));
+
spin_lock_irq(&dev_priv->uncore.lock);
fw_rendercount = dev_priv->uncore.fw_rendercount;
fw_mediacount = dev_priv->uncore.fw_mediacount;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 0997da3..c4fd089 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -5125,6 +5125,9 @@ enum punit_power_well {
#define VLV_MEDIA_RC6_COUNT_EN (1<<1)
#define VLV_RENDER_RC6_COUNT_EN (1<<0)
#define GEN6_GT_GFX_RC6 0x138108
+#define VLV_GT_RENDER_RC6 0x138108
+#define VLV_GT_MEDIA_RC6 0x13810C
+
#define GEN6_GT_GFX_RC6p 0x13810C
#define GEN6_GT_GFX_RC6pp 0x138110
--
1.8.4
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