[PATCH 10/15] af9015: enable 2nd TS flow control when dual mode

[Antti Palosaari <crope@xxxxxx>]

It needs to be enabled in order to get stream from slave af9013 demod.

Signed-off-by: Antti Palosaari <crope@xxxxxx>
---
 drivers/media/usb/dvb-usb-v2/af9015.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c
index 54c1d47..ee0e354 100644
--- a/drivers/media/usb/dvb-usb-v2/af9015.c
+++ b/drivers/media/usb/dvb-usb-v2/af9015.c
@@ -1131,10 +1131,21 @@ static int af9015_init_endpoint(struct dvb_usb_device *d)
 	}
 
 	/* enable / disable mp2if2 */
-	if (state->dual_mode)
+	if (state->dual_mode) {
 		ret = af9015_set_reg_bit(d, 0xd50b, 0);
-	else
+		if (ret)
+			goto error;
+		ret = af9015_set_reg_bit(d, 0xd520, 4);
+		if (ret)
+			goto error;
+	} else {
 		ret = af9015_clear_reg_bit(d, 0xd50b, 0);
+		if (ret)
+			goto error;
+		ret = af9015_clear_reg_bit(d, 0xd520, 4);
+		if (ret)
+			goto error;
+	}
 
 error:
 	if (ret)
-- 
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