--- zzzz-none-000/linux-3.10.107/drivers/media/dvb-frontends/cxd2820r_c.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/dvb-frontends/cxd2820r_c.c	2021-02-04 17:41:59.000000000 +0000
@@ -45,6 +45,7 @@
 		{ 0x1008b, 0x07, 0xff },
 		{ 0x1001f, priv->cfg.if_agc_polarity << 7, 0x80 },
 		{ 0x10070, priv->cfg.ts_mode, 0xff },
+		{ 0x10071, !priv->cfg.ts_clock_inv << 4, 0x10 },
 	};
 
 	dev_dbg(&priv->i2c->dev, "%s: frequency=%d symbol_rate=%d\n", __func__,
@@ -64,7 +65,7 @@
 	}
 
 	priv->delivery_system = SYS_DVBC_ANNEX_A;
-	priv->ber_running = 0; /* tune stops BER counter */
+	priv->ber_running = false; /* tune stops BER counter */
 
 	/* program IF frequency */
 	if (fe->ops.tuner_ops.get_if_frequency) {
@@ -78,7 +79,7 @@
 
 	num = if_freq / 1000; /* Hz => kHz */
 	num *= 0x4000;
-	if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
+	if_ctl = 0x4000 - DIV_ROUND_CLOSEST_ULL(num, 41000);
 	buf[0] = (if_ctl >> 8) & 0x3f;
 	buf[1] = (if_ctl >> 0) & 0xff;
 
@@ -167,7 +168,7 @@
 			start_ber = 1;
 		}
 	} else {
-		priv->ber_running = 1;
+		priv->ber_running = true;
 		start_ber = 1;
 	}
 
@@ -258,7 +259,7 @@
 	return 0;
 }
 
-int cxd2820r_read_status_c(struct dvb_frontend *fe, fe_status_t *status)
+int cxd2820r_read_status_c(struct dvb_frontend *fe, enum fe_status *status)
 {
 	struct cxd2820r_priv *priv = fe->demodulator_priv;
 	int ret;