400ms delay seems to be enough in order to gain DVB-C lock.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/dvb-frontends/mn88472_c.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/media/dvb-frontends/mn88472_c.c
b/drivers/media/dvb-frontends/mn88472_c.c
index 59d48e7..b5bd326 100644
--- a/drivers/media/dvb-frontends/mn88472_c.c
+++ b/drivers/media/dvb-frontends/mn88472_c.c
@@ -105,6 +105,13 @@ static int mn88472_rreg(struct mn88472_state *s, u16 reg,
u8 *val)
return mn88472_rregs(s, reg, val, 1);
}
+static int mn88472_get_tune_settings(struct dvb_frontend *fe,
+ struct dvb_frontend_tune_settings *s)
+{
+ s->min_delay_ms = 400;
+ return 0;
+}
+
static int mn88472_set_frontend_c(struct dvb_frontend *fe)
{
struct mn88472_state *s = fe->demodulator_priv;
@@ -398,6 +405,8 @@ static struct dvb_frontend_ops mn88472_ops_c = {
.release = mn88472_release_c,
+ .get_tune_settings = mn88472_get_tune_settings,
+
.init = mn88472_init_c,
.sleep = mn88472_sleep_c,
--
http://palosaari.fi/
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