--- 05fa037eca715d230e91e8f69e261a0bacb6063b
+++ 847d0a6186dc7949cea98ef57b2725d8bb6cc652
@@ -1594,7 +1594,7 @@ struct sii8240_platform_data sii8240_pda
 	.power = sii8240_hw_onoff,
 	.hw_reset = sii8240_hw_reset,
 	.gpio_cfg = mhl_gpio_config,
-	.swing_level = 0x36,
+	.swing_level = 0x26,
 	.vbus_present = muic77693_mhl_cb,
 };
 
@@ -2125,7 +2125,9 @@ static int ssp_check_changes(void)
 */
 static void ssp_get_positions(int *acc, int *mag)
 {
-	if (system_rev > BOARD_REV09)
+	if (system_rev == BOARD_REV13)
+		*acc = MPU6500_TOP_RIGHT_UPPER;
+	else if (system_rev > BOARD_REV09)
 		*acc = K330_TOP_LEFT_UPPER;
 	else if (system_rev > BOARD_REV04)
 		*acc = MPU6500_TOP_RIGHT_UPPER;