V4L/DVB: get_frontend for STV0900

Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 15 insertions, 1 deletions

diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c
index 01f8f1f802fd..a3cdca724634 100644
--- a/drivers/media/dvb/frontends/stv0900_core.c
+++ b/drivers/media/dvb/frontends/stv0900_core.c
@@ -1583,7 +1583,7 @@ static enum dvbfe_search stv0900_search(struct dvb_frontend *fe,
         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
         struct stv0900_search_params p_search;
-        struct stv0900_signal_info p_result;
+        struct stv0900_signal_info p_result = intp->result[demod];
 
         enum fe_stv0900_error error = STV0900_NO_ERROR;
 
@@ -1842,6 +1842,19 @@ static void stv0900_release(struct dvb_frontend *fe)
         kfree(state);
 }
 
+static int stv0900_get_frontend(struct dvb_frontend *fe,
+                                struct dvb_frontend_parameters *p)
+{
+        struct stv0900_state *state = fe->demodulator_priv;
+        struct stv0900_internal *intp = state->internal;
+        enum fe_stv0900_demod_num demod = state->demod;
+        struct stv0900_signal_info p_result = intp->result[demod];
+
+        p->frequency = p_result.locked ? p_result.frequency : 0;
+        p->u.qpsk.symbol_rate = p_result.locked ? p_result.symbol_rate : 0;
+        return 0;
+}
+
 static struct dvb_frontend_ops stv0900_ops = {
 
         .info = {
@@ -1862,6 +1875,7 @@ static struct dvb_frontend_ops stv0900_ops = {
         },
         .release                        = stv0900_release,
         .init                           = stv0900_init,
+        .get_frontend                   = stv0900_get_frontend,
         .get_frontend_algo              = stv0900_frontend_algo,
         .i2c_gate_ctrl                  = stv0900_i2c_gate_ctrl,
         .diseqc_send_master_cmd         = stv0900_send_master_cmd,