diff --git a/packages/linux/patches/4.1/linux-228-fix-tt-s2-4600.patch b/packages/linux/patches/4.1/linux-228-fix-tt-s2-4600.patch
new file mode 100644
index 0000000000..b3ab7ad94c
--- /dev/null
+++ b/packages/linux/patches/4.1/linux-228-fix-tt-s2-4600.patch
@@ -0,0 +1,63 @@
+diff -urN a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
+--- a/drivers/media/usb/dvb-usb/dw2102.c	2015-06-22 08:05:43.000000000 +0300
++++ b/drivers/media/usb/dvb-usb/dw2102.c	2015-06-24 14:36:13.236830491 +0300
+@@ -117,8 +117,13 @@
+ 
+ struct dw2102_state {
+ 	u8 initialized;
++	u8 last_lock;
+ 	struct i2c_client *i2c_client_tuner;
++
++	/* fe hook functions*/
+ 	int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
++	int (*fe_read_status)(struct dvb_frontend *fe,
++		fe_status_t *status);
+ };
+ 
+ /* debug */
+@@ -928,8 +933,6 @@
+ 			break;
+ 		else
+ 			mac[i] = ibuf[0];
+-
+-		debug_dump(mac, 6, printk);
+ 	}
+ 
+ 	return 0;
+@@ -1001,6 +1004,23 @@
+ 	i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
+ }
+ 
++static int tt_s2_4600_read_status(struct dvb_frontend *fe, fe_status_t *status)
++{
++	struct dvb_usb_adapter *d =
++		(struct dvb_usb_adapter *)(fe->dvb->priv);
++	struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
++	int ret;
++
++	ret = st->fe_read_status(fe, status);
++
++	/* resync slave fifo when signal change from unlock to lock */
++	if ((*status & FE_HAS_LOCK) && (!st->last_lock))
++		su3000_streaming_ctrl(d, 1);
++
++	st->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
++	return ret;
++}
++
+ static struct stv0299_config sharp_z0194a_config = {
+ 	.demod_address = 0x68,
+ 	.inittab = sharp_z0194a_inittab,
+@@ -1553,6 +1573,12 @@
+ 
+ 	state->i2c_client_tuner = client;
+ 
++	/* hook fe: need to resync the slave fifo when signal locks */
++	state->fe_read_status = adap->fe_adap[0].fe->ops.read_status;
++	adap->fe_adap[0].fe->ops.read_status = tt_s2_4600_read_status;
++
++	state->last_lock = 0;
++
+ 	return 0;
+ }
+