diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 3f303ba995c50e7965022ea384181d855eb8deff..98d7263fba6704759d7a58012939c046f1c1ac51 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4948,6 +4948,18 @@
 					CPT_AUD_CNTL_ST_B)
 #define CPT_AUD_CNTRL_ST2		0xE50C0
 
+#define VLV_HDMIW_HDMIEDID_A		(VLV_DISPLAY_BASE + 0x62050)
+#define VLV_HDMIW_HDMIEDID_B		(VLV_DISPLAY_BASE + 0x62150)
+#define VLV_HDMIW_HDMIEDID(pipe) _PIPE(pipe, \
+					VLV_HDMIW_HDMIEDID_A, \
+					VLV_HDMIW_HDMIEDID_B)
+#define VLV_AUD_CNTL_ST_A		(VLV_DISPLAY_BASE + 0x620B4)
+#define VLV_AUD_CNTL_ST_B		(VLV_DISPLAY_BASE + 0x621B4)
+#define VLV_AUD_CNTL_ST(pipe) _PIPE(pipe, \
+					VLV_AUD_CNTL_ST_A, \
+					VLV_AUD_CNTL_ST_B)
+#define VLV_AUD_CNTL_ST2		(VLV_DISPLAY_BASE + 0x620C0)
+
 /* These are the 4 32-bit write offset registers for each stream
  * output buffer.  It determines the offset from the
  * 3DSTATE_SO_BUFFERs that the next streamed vertex output goes to.
@@ -4964,6 +4976,12 @@
 #define CPT_AUD_CFG(pipe) _PIPE(pipe, \
 					CPT_AUD_CONFIG_A, \
 					CPT_AUD_CONFIG_B)
+#define VLV_AUD_CONFIG_A		(VLV_DISPLAY_BASE + 0x62000)
+#define VLV_AUD_CONFIG_B		(VLV_DISPLAY_BASE + 0x62100)
+#define VLV_AUD_CFG(pipe) _PIPE(pipe, \
+					VLV_AUD_CONFIG_A, \
+					VLV_AUD_CONFIG_B)
+
 #define   AUD_CONFIG_N_VALUE_INDEX		(1 << 29)
 #define   AUD_CONFIG_N_PROG_ENABLE		(1 << 28)
 #define   AUD_CONFIG_UPPER_N_SHIFT		20
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f34252d134b62bcd8cc72eecdbb592cc3761e543..e31a740e1663db3f705e92395212a03755542644 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6989,6 +6989,11 @@ static void ironlake_write_eld(struct drm_connector *connector,
 		aud_config = IBX_AUD_CFG(pipe);
 		aud_cntl_st = IBX_AUD_CNTL_ST(pipe);
 		aud_cntrl_st2 = IBX_AUD_CNTL_ST2;
+	} else if (IS_VALLEYVIEW(connector->dev)) {
+		hdmiw_hdmiedid = VLV_HDMIW_HDMIEDID(pipe);
+		aud_config = VLV_AUD_CFG(pipe);
+		aud_cntl_st = VLV_AUD_CNTL_ST(pipe);
+		aud_cntrl_st2 = VLV_AUD_CNTL_ST2;
 	} else {
 		hdmiw_hdmiedid = CPT_HDMIW_HDMIEDID(pipe);
 		aud_config = CPT_AUD_CFG(pipe);
@@ -6998,8 +7003,19 @@ static void ironlake_write_eld(struct drm_connector *connector,
 
 	DRM_DEBUG_DRIVER("ELD on pipe %c\n", pipe_name(pipe));
 
-	i = I915_READ(aud_cntl_st);
-	i = (i >> 29) & DIP_PORT_SEL_MASK;		/* DIP_Port_Select, 0x1 = PortB */
+	if (IS_VALLEYVIEW(connector->dev))  {
+		struct intel_encoder *intel_encoder;
+		struct intel_digital_port *intel_dig_port;
+
+		intel_encoder = intel_attached_encoder(connector);
+		intel_dig_port = enc_to_dig_port(&intel_encoder->base);
+		i = intel_dig_port->port;
+	} else {
+		i = I915_READ(aud_cntl_st);
+		i = (i >> 29) & DIP_PORT_SEL_MASK;
+		/* DIP_Port_Select, 0x1 = PortB */
+	}
+
 	if (!i) {
 		DRM_DEBUG_DRIVER("Audio directed to unknown port\n");
 		/* operate blindly on all ports */
@@ -10317,7 +10333,8 @@ static void intel_init_display(struct drm_device *dev)
 		}
 	} else if (IS_G4X(dev)) {
 		dev_priv->display.write_eld = g4x_write_eld;
-	}
+	} else if (IS_VALLEYVIEW(dev))
+		dev_priv->display.write_eld = ironlake_write_eld;
 
 	/* Default just returns -ENODEV to indicate unsupported */
 	dev_priv->display.queue_flip = intel_default_queue_flip;