diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 477dfda38fc79644e1756c7ee1e51e3827490a1e..85e8d1a1f70b26fe8b4a636cc1f8e8e96115f261 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9850,7 +9850,7 @@ enum skl_power_gate {
 #define  DPLL_CFGCR1_KDIV(x)		((x) << 6)
 #define  DPLL_CFGCR1_KDIV_1		(1 << 6)
 #define  DPLL_CFGCR1_KDIV_2		(2 << 6)
-#define  DPLL_CFGCR1_KDIV_4		(4 << 6)
+#define  DPLL_CFGCR1_KDIV_3		(4 << 6)
 #define  DPLL_CFGCR1_PDIV_MASK		(0xf << 2)
 #define  DPLL_CFGCR1_PDIV_SHIFT		(2)
 #define  DPLL_CFGCR1_PDIV(x)		((x) << 2)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 69aa0d1487959e3c04137a932f119066b421a79f..16f28e78afcd8f6a191b48d335abb0d3a26cef1f 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1349,8 +1349,8 @@ int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv,
 	case DPLL_CFGCR1_KDIV_2:
 		p2 = 2;
 		break;
-	case DPLL_CFGCR1_KDIV_4:
-		p2 = 4;
+	case DPLL_CFGCR1_KDIV_3:
+		p2 = 3;
 		break;
 	}