diff --git a/drivers/power/supply/qcom/qpnp-smb2.c b/drivers/power/supply/qcom/qpnp-smb2.c
index ea205100644d..33f59bcfb781 100644
--- a/drivers/power/supply/qcom/qpnp-smb2.c
+++ b/drivers/power/supply/qcom/qpnp-smb2.c
@@ -188,6 +188,11 @@ static int __weak_chg_icl_ua = 500000;
 module_param_named(
 	weak_chg_icl_ua, __weak_chg_icl_ua, int, S_IRUSR | S_IWUSR);
 
+static int __try_sink_enabled = 1;
+module_param_named(
+	try_sink_enabled, __try_sink_enabled, int, 0600
+);
+
 #define MICRO_1P5A		1500000
 #define MICRO_P1A		100000
 #define OTG_DEFAULT_DEGLITCH_TIME_MS	50
@@ -2236,6 +2241,7 @@ static int smb2_probe(struct platform_device *pdev)
 	chg->dev = &pdev->dev;
 	chg->param = v1_params;
 	chg->debug_mask = &__debug_mask;
+	chg->try_sink_enabled = &__try_sink_enabled;
 	chg->weak_chg_icl_ua = &__weak_chg_icl_ua;
 	chg->mode = PARALLEL_MASTER;
 	chg->irq_info = smb2_irqs;
diff --git a/drivers/power/supply/qcom/smb-lib.c b/drivers/power/supply/qcom/smb-lib.c
index df7aabfd7e2e..72d5c31fc216 100644
--- a/drivers/power/supply/qcom/smb-lib.c
+++ b/drivers/power/supply/qcom/smb-lib.c
@@ -3734,8 +3734,165 @@ irqreturn_t smblib_handle_usb_source_change(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
+static int typec_try_sink(struct smb_charger *chg)
+{
+	union power_supply_propval val;
+	bool debounce_done, vbus_detected, sink;
+	u8 stat;
+	int exit_mode = ATTACHED_SRC, rc;
+
+	/* ignore typec interrupt while try.snk WIP */
+	chg->try_sink_active = true;
+
+	/* force SNK mode */
+	val.intval = POWER_SUPPLY_TYPEC_PR_SINK;
+	rc = smblib_set_prop_typec_power_role(chg, &val);
+	if (rc < 0) {
+		smblib_err(chg, "Couldn't set UFP mode rc=%d\n", rc);
+		goto try_sink_exit;
+	}
+
+	/* reduce Tccdebounce time to ~20ms */
+	rc = smblib_masked_write(chg, MISC_CFG_REG,
+			TCC_DEBOUNCE_20MS_BIT, TCC_DEBOUNCE_20MS_BIT);
+	if (rc < 0) {
+		smblib_err(chg, "Couldn't set MISC_CFG_REG rc=%d\n", rc);
+		goto try_sink_exit;
+	}
+
+	/*
+	 * give opportunity to the other side to be a SRC,
+	 * for tDRPTRY + Tccdebounce time
+	 */
+	msleep(100);
+
+	rc = smblib_read(chg, TYPE_C_STATUS_4_REG, &stat);
+	if (rc < 0) {
+		smblib_err(chg, "Couldn't read TYPE_C_STATUS_4 rc=%d\n",
+				rc);
+		goto try_sink_exit;
+	}
+
+	debounce_done = stat & TYPEC_DEBOUNCE_DONE_STATUS_BIT;
+
+	if (!debounce_done)
+		/*
+		 * The other side didn't switch to source, either it
+		 * is an adamant sink or is removed go back to showing Rp
+		 */
+		goto try_wait_src;
+
+	/*
+	 * We are in force sink mode and the other side has switched to
+	 * showing Rp. Config DRP in case the other side removes Rp so we
+	 * can quickly (20ms) switch to showing our Rp. Note that the spec
+	 * needs us to show Rp for 80mS while the drp DFP residency is just
+	 * 54mS. But 54mS is plenty time for us to react and force Rp for
+	 * the remaining 26mS.
+	 */
+	val.intval = POWER_SUPPLY_TYPEC_PR_DUAL;
+	rc = smblib_set_prop_typec_power_role(chg, &val);
+	if (rc < 0) {
+		smblib_err(chg, "Couldn't set DFP mode rc=%d\n",
+				rc);
+		goto try_sink_exit;
+	}
+
+	/*
+	 * while other side is Rp, wait for VBUS from it; exit if other side
+	 * removes Rp
+	 */
+	do {
+		rc = smblib_read(chg, TYPE_C_STATUS_4_REG, &stat);
+		if (rc < 0) {
+			smblib_err(chg, "Couldn't read TYPE_C_STATUS_4 rc=%d\n",
+					rc);
+			goto try_sink_exit;
+		}
+
+		debounce_done = stat & TYPEC_DEBOUNCE_DONE_STATUS_BIT;
+		vbus_detected = stat & TYPEC_VBUS_STATUS_BIT;
+
+		/* Successfully transitioned to ATTACHED.SNK */
+		if (vbus_detected && debounce_done) {
+			exit_mode = ATTACHED_SINK;
+			goto try_sink_exit;
+		}
+
+		/*
+		 * Ensure sink since drp may put us in source if other
+		 * side switches back to Rd
+		 */
+		sink = !(stat &  UFP_DFP_MODE_STATUS_BIT);
+
+		usleep_range(1000, 2000);
+	} while (debounce_done && sink);
+
+try_wait_src:
+	/*
+	 * Transition to trywait.SRC state. check if other side still wants
+	 * to be SNK or has been removed.
+	 */
+	val.intval = POWER_SUPPLY_TYPEC_PR_SOURCE;
+	rc = smblib_set_prop_typec_power_role(chg, &val);
+	if (rc < 0) {
+		smblib_err(chg, "Couldn't set UFP mode rc=%d\n", rc);
+		goto try_sink_exit;
+	}
+
+	/* Need to be in this state for tDRPTRY time, 75ms~150ms */
+	msleep(80);
+
+	rc = smblib_read(chg, TYPE_C_STATUS_4_REG, &stat);
+	if (rc < 0) {
+		smblib_err(chg, "Couldn't read TYPE_C_STATUS_4 rc=%d\n", rc);
+		goto try_sink_exit;
+	}
+
+	debounce_done = stat & TYPEC_DEBOUNCE_DONE_STATUS_BIT;
+
+	if (debounce_done)
+		/* the other side wants to be a sink */
+		exit_mode = ATTACHED_SRC;
+	else
+		/* the other side is detached */
+		exit_mode = UNATTACHED_SINK;
+
+try_sink_exit:
+	/* release forcing of SRC/SNK mode */
+	val.intval = POWER_SUPPLY_TYPEC_PR_DUAL;
+	rc = smblib_set_prop_typec_power_role(chg, &val);
+	if (rc < 0)
+		smblib_err(chg, "Couldn't set DFP mode rc=%d\n", rc);
+
+	/* revert Tccdebounce time back to ~120ms */
+	rc = smblib_masked_write(chg, MISC_CFG_REG, TCC_DEBOUNCE_20MS_BIT, 0);
+	if (rc < 0)
+		smblib_err(chg, "Couldn't set MISC_CFG_REG rc=%d\n", rc);
+
+	chg->try_sink_active = false;
+
+	return exit_mode;
+}
+
 static void typec_sink_insertion(struct smb_charger *chg)
 {
+	int exit_mode;
+
+	/*
+	 * Try.SNK entry status - ATTACHWAIT.SRC state and detected Rd-open
+	 * or RD-Ra for TccDebounce time.
+	 */
+
+	if (*chg->try_sink_enabled) {
+		exit_mode = typec_try_sink(chg);
+
+		if (exit_mode != ATTACHED_SRC) {
+			smblib_usb_typec_change(chg);
+			return;
+		}
+	}
+
 	/* when a sink is inserted we should not wait on hvdcp timeout to
 	 * enable pd
 	 */
@@ -3993,7 +4150,7 @@ static void smblib_handle_typec_cc_state_change(struct smb_charger *chg)
 				smblib_typec_mode_name[chg->typec_mode]);
 }
 
-static void smblib_usb_typec_change(struct smb_charger *chg)
+void smblib_usb_typec_change(struct smb_charger *chg)
 {
 	int rc;
 
@@ -4029,7 +4186,8 @@ irqreturn_t smblib_handle_usb_typec_change(int irq, void *data)
 		return IRQ_HANDLED;
 	}
 
-	if (chg->cc2_detach_wa_active || chg->typec_en_dis_active) {
+	if (chg->cc2_detach_wa_active || chg->typec_en_dis_active ||
+					 chg->try_sink_active) {
 		smblib_dbg(chg, PR_INTERRUPT, "Ignoring since %s active\n",
 			chg->cc2_detach_wa_active ?
 			"cc2_detach_wa" : "typec_en_dis");
diff --git a/drivers/power/supply/qcom/smb-lib.h b/drivers/power/supply/qcom/smb-lib.h
index 19c0d19106d6..f292ca09f532 100644
--- a/drivers/power/supply/qcom/smb-lib.h
+++ b/drivers/power/supply/qcom/smb-lib.h
@@ -128,6 +128,12 @@ enum smb_irq_index {
 	SMB_IRQ_MAX,
 };
 
+enum try_sink_exit_mode {
+	ATTACHED_SRC = 0,
+	ATTACHED_SINK,
+	UNATTACHED_SINK,
+};
+
 struct smb_irq_info {
 	const char			*name;
 	const irq_handler_t		handler;
@@ -232,6 +238,7 @@ struct smb_charger {
 	struct smb_params	param;
 	struct smb_iio		iio;
 	int			*debug_mask;
+	int			*try_sink_enabled;
 	enum smb_mode		mode;
 	struct smb_chg_freq	chg_freq;
 	int			smb_version;
@@ -341,6 +348,7 @@ struct smb_charger {
 	u32			wa_flags;
 	bool			cc2_detach_wa_active;
 	bool			typec_en_dis_active;
+	bool			try_sink_active;
 	int			boost_current_ua;
 	int			temp_speed_reading_count;
 
@@ -518,6 +526,7 @@ int smblib_get_prop_pr_swap_in_progress(struct smb_charger *chg,
 				union power_supply_propval *val);
 int smblib_set_prop_pr_swap_in_progress(struct smb_charger *chg,
 				const union power_supply_propval *val);
+void smblib_usb_typec_change(struct smb_charger *chg);
 
 int smblib_init(struct smb_charger *chg);
 int smblib_deinit(struct smb_charger *chg);