From 8fdc25bf61cf87280960e9fea453ac86b68fbb35 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Wed, 11 Nov 2015 17:40:27 -0200
Subject: [PATCH] [media] tda666x: add support for set_parms() and
get_frequency()
Those two callbacks are the ones that should be used by normal
DVB frontend drivers.
Add support for them.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
drivers/media/dvb-frontends/tda665x.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/media/dvb-frontends/tda665x.c b/drivers/media/dvb-frontends/tda665x.c
index 9c892533e6a78..6ced688c32648 100644
--- a/drivers/media/dvb-frontends/tda665x.c
+++ b/drivers/media/dvb-frontends/tda665x.c
@@ -88,6 +88,15 @@ static int tda665x_get_state(struct dvb_frontend *fe,
return err;
}
+static int tda665x_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tda665x_state *state = fe->tuner_priv;
+
+ *frequency = state->frequency;
+
+ return 0;
+}
+
static int tda665x_get_status(struct dvb_frontend *fe, u32 *status)
{
struct tda665x_state *state = fe->tuner_priv;
@@ -201,6 +210,15 @@ static int tda665x_set_frequency(struct dvb_frontend *fe,
return err;
}
+static int tda665x_set_params(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+ tda665x_set_frequency(fe, c->frequency);
+
+ return 0;
+}
+
static int tda665x_set_state(struct dvb_frontend *fe,
enum tuner_param param,
struct tuner_state *tstate)
@@ -226,6 +244,8 @@ static struct dvb_tuner_ops tda665x_ops = {
.set_state = tda665x_set_state,
.get_state = tda665x_get_state,
.get_status = tda665x_get_status,
+ .set_params = tda665x_set_params,
+ .get_frequency = tda665x_get_frequency,
.release = tda665x_release
};
--
GitLab