diff --git a/components/bt/bluedroid/stack/include/stack/hcidefs.h b/components/bt/bluedroid/stack/include/stack/hcidefs.h
index 7fab1d830..31542e5c2 100644
--- a/components/bt/bluedroid/stack/include/stack/hcidefs.h
+++ b/components/bt/bluedroid/stack/include/stack/hcidefs.h
@@ -1521,8 +1521,7 @@ typedef struct {
 
 #define HCI_FEATURE_SWITCH_MASK         0x20
 #define HCI_FEATURE_SWITCH_OFF          0
-// temporarily disable ROLE_SWITCH since there is an issue to be fixed
-#define HCI_SWITCH_SUPPORTED(x)         (0 & ((x)[HCI_FEATURE_SWITCH_OFF] & HCI_FEATURE_SWITCH_MASK))
+#define HCI_SWITCH_SUPPORTED(x)         ((x)[HCI_FEATURE_SWITCH_OFF] & HCI_FEATURE_SWITCH_MASK)
 
 #define HCI_FEATURE_HOLD_MODE_MASK      0x40
 #define HCI_FEATURE_HOLD_MODE_OFF       0
diff --git a/components/bt/lib b/components/bt/lib
index 21d16b124..d143becb2 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 21d16b124158e4398ec4c363472f3a8c737399f6
+Subproject commit d143becb21c4182fcf2d761d7c84b886179b290c
diff --git a/components/esp32/ld/esp32.rom.ld b/components/esp32/ld/esp32.rom.ld
index b0767e507..1f1028473 100644
--- a/components/esp32/ld/esp32.rom.ld
+++ b/components/esp32/ld/esp32.rom.ld
@@ -674,6 +674,7 @@ PROVIDE ( ld_acl_rx_sync = 0x4002fbec );
 PROVIDE ( ld_acl_rx_sync2 = 0x4002fd8c );
 PROVIDE ( ld_acl_rx_no_sync = 0x4002fe78 );
 PROVIDE ( ld_acl_clk_isr = 0x40030cf8 );
+PROVIDE ( ld_acl_rsw_frm_cbk = 0x40033bb0 );
 PROVIDE ( ld_sco_modify = 0x40031778 );
 PROVIDE ( lm_cmd_cmp_send = 0x40051838 );
 PROVIDE ( ld_sco_frm_cbk = 0x400349dc );