diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1e5e0d3..61d759f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5743,6 +5743,11 @@ void intel_init_clock_gating(struct drm_device *dev)
 			dspclk_gate |= DSSUNIT_CLOCK_GATE_DISABLE;
 		I915_WRITE(DSPCLK_GATE_D, dspclk_gate);
 	} else if (IS_I965GM(dev)) {
+		printk("Clockgating registers RD1: %x, RD2: %x, DSP: %x, DEUX: %x\n",
+				I915_READ(RENCLK_GATE_D1),
+				I915_READ(RENCLK_GATE_D2),
+				I915_READ(DSPCLK_GATE_D),
+				I915_READ(DEUC));
 		I915_WRITE(RENCLK_GATE_D1, I965_RCC_CLOCK_GATE_DISABLE);
 		I915_WRITE(RENCLK_GATE_D2, 0);
 		I915_WRITE(DSPCLK_GATE_D, 0);