1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/dvb/frontends/tda18271-fe.c
index dd3657e459b1..dfe72aaec380 100644
--- a/drivers/media/dvb/frontends/tda18271-fe.c
+++ b/drivers/media/dvb/frontends/tda18271-fe.c
@@ -836,7 +836,6 @@ static int tda18271_set_params(struct dvb_frontend *fe,
 
         priv->mode = TDA18271_DIGITAL;
 
-        /* see table 22 */
         if (fe->ops.info.type == FE_ATSC) {
                 switch (params->u.vsb.modulation) {
                 case VSB_8:
@@ -884,6 +883,10 @@ static int tda18271_set_params(struct dvb_frontend *fe,
                 return -EINVAL;
         }
 
+        /* When tuning digital, the analog demod must be tri-stated */
+        if (fe->ops.analog_ops.standby)
+                fe->ops.analog_ops.standby(fe);
+
         ret = tda18271_tune(fe, sgIF * 1000, freq, bw, std, 0);
 
         if (ret < 0)