1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c
index ee2fec87c2e6..32cffca14d0b 100644
--- a/drivers/media/dvb-frontends/m88rs2000.c
+++ b/drivers/media/dvb-frontends/m88rs2000.c
@@ -715,6 +715,22 @@ static int m88rs2000_get_frontend(struct dvb_frontend *fe)
         return 0;
 }
 
+static int m88rs2000_get_tune_settings(struct dvb_frontend *fe,
+        struct dvb_frontend_tune_settings *tune)
+{
+        struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+        if (c->symbol_rate > 3000000)
+                tune->min_delay_ms = 2000;
+        else
+                tune->min_delay_ms = 3000;
+
+        tune->step_size = c->symbol_rate / 16000;
+        tune->max_drift = c->symbol_rate / 2000;
+
+        return 0;
+}
+
 static int m88rs2000_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 {
         struct m88rs2000_state *state = fe->demodulator_priv;
@@ -766,6 +782,7 @@ static struct dvb_frontend_ops m88rs2000_ops = {
 
         .set_frontend = m88rs2000_set_frontend,
         .get_frontend = m88rs2000_get_frontend,
+        .get_tune_settings = m88rs2000_get_tune_settings,
 };
 
 struct dvb_frontend *m88rs2000_attach(const struct m88rs2000_config *config,