[media] stv900: convert set_fontend to use DVBv5 parameters

Instead of using dvb_frontend_parameters struct, that were
designed for a subset of the supported standards, use the DVBv5
cache information.

Also, fill the supported delivery systems at dvb_frontend_ops
struct.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/stv0900_core.c

@@ -973,31 +973,6 @@ static enum dvbfe_algo stv0900_frontend_algo(struct dvb_frontend *fe)
 	return DVBFE_ALGO_CUSTOM;
 }
 
-static int stb0900_set_property(struct dvb_frontend *fe,
-				struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-
-	return 0;
-}
-
-static int stb0900_get_property(struct dvb_frontend *fe,
-				struct dtv_property *tvp)
-{
-	dprintk("%s(..)\n", __func__);
-	switch (tvp->cmd) {
-	case DTV_ENUM_DELSYS:
-		tvp->u.buffer.data[0] = SYS_DSS;
-		tvp->u.buffer.data[1] = SYS_DVBS;
-		tvp->u.buffer.data[2] = SYS_DVBS2;
-		tvp->u.buffer.len = 3;
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
 void stv0900_start_search(struct stv0900_internal *intp,
 				enum fe_stv0900_demod_num demod)
 {
@@ -1876,7 +1851,7 @@ static int stv0900_sleep(struct dvb_frontend *fe)
 }
 
 static int stv0900_get_frontend(struct dvb_frontend *fe,
-				struct dvb_frontend_parameters *p)
+				struct dtv_frontend_properties *p)
 {
 	struct stv0900_state *state = fe->demodulator_priv;
 	struct stv0900_internal *intp = state->internal;
@@ -1884,12 +1859,12 @@ static int stv0900_get_frontend(struct dvb_frontend *fe,
 	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;
+	p->symbol_rate = p_result.locked ? p_result.symbol_rate : 0;
 	return 0;
 }
 
 static struct dvb_frontend_ops stv0900_ops = {
-
+	.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
 	.info = {
 		.name			= "STV0900 frontend",
 		.type			= FE_QPSK,
@@ -1908,7 +1883,7 @@ static struct dvb_frontend_ops stv0900_ops = {
 	},
 	.release			= stv0900_release,
 	.init				= stv0900_init,
-	.get_frontend_legacy = stv0900_get_frontend,
+	.get_frontend                   = stv0900_get_frontend,
 	.sleep				= stv0900_sleep,
 	.get_frontend_algo		= stv0900_frontend_algo,
 	.i2c_gate_ctrl			= stv0900_i2c_gate_ctrl,
@@ -1916,8 +1891,6 @@ static struct dvb_frontend_ops stv0900_ops = {
 	.diseqc_send_burst		= stv0900_send_burst,
 	.diseqc_recv_slave_reply	= stv0900_recv_slave_reply,
 	.set_tone			= stv0900_set_tone,
-	.set_property			= stb0900_set_property,
-	.get_property			= stb0900_get_property,
 	.search				= stv0900_search,
 	.track				= stv0900_track,
 	.read_status			= stv0900_read_status,