[media] dtt200u-fe: 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>

diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
index 7ce8227..9e887b8 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -16,7 +16,7 @@ struct dtt200u_fe_state {
 
        fe_status_t stat;
 
-       struct dvb_frontend_parameters fep;
+       struct dtv_frontend_properties fep;
        struct dvb_frontend frontend;
 };
 
@@ -100,22 +100,27 @@ static int dtt200u_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_fron
        return 0;
 }
 
-static int dtt200u_fe_set_frontend(struct dvb_frontend* fe,
-                                 struct dvb_frontend_parameters *fep)
+static int dtt200u_fe_set_frontend(struct dvb_frontend *fe)
 {
+       struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
        struct dtt200u_fe_state *state = fe->demodulator_priv;
        int i;
        fe_status_t st;
        u16 freq = fep->frequency / 250000;
        u8 bwbuf[2] = { SET_BANDWIDTH, 0 },freqbuf[3] = { SET_RF_FREQ, 0, 0 };
 
-       switch (fep->u.ofdm.bandwidth) {
-               case BANDWIDTH_8_MHZ: bwbuf[1] = 8; break;
-               case BANDWIDTH_7_MHZ: bwbuf[1] = 7; break;
-               case BANDWIDTH_6_MHZ: bwbuf[1] = 6; break;
-               case BANDWIDTH_AUTO: return -EOPNOTSUPP;
-               default:
-                       return -EINVAL;
+       switch (fep->bandwidth_hz) {
+       case 8000000:
+               bwbuf[1] = 8;
+               break;
+       case 7000000:
+               bwbuf[1] = 7;
+               break;
+       case 6000000:
+               bwbuf[1] = 6;
+               break;
+       default:
+               return -EINVAL;
        }
 
        dvb_usb_generic_write(state->d,bwbuf,2);
@@ -135,10 +140,10 @@ static int dtt200u_fe_set_frontend(struct dvb_frontend* fe,
 }
 
 static int dtt200u_fe_get_frontend(struct dvb_frontend* fe,
-                                 struct dvb_frontend_parameters *fep)
+                                 struct dtv_frontend_properties *fep)
 {
        struct dtt200u_fe_state *state = fe->demodulator_priv;
-       memcpy(fep,&state->fep,sizeof(struct dvb_frontend_parameters));
+       memcpy(fep, &state->fep, sizeof(struct dtv_frontend_properties));
        return 0;
 }
 
@@ -172,6 +177,7 @@ error:
 }
 
 static struct dvb_frontend_ops dtt200u_fe_ops = {
+       .delsys = { SYS_DVBT },
        .info = {
                .name                   = "WideView USB DVB-T",
                .type                   = FE_OFDM,
@@ -193,8 +199,8 @@ static struct dvb_frontend_ops dtt200u_fe_ops = {
        .init = dtt200u_fe_init,
        .sleep = dtt200u_fe_sleep,
 
-       .set_frontend_legacy = dtt200u_fe_set_frontend,
-       .get_frontend_legacy = dtt200u_fe_get_frontend,
+       .set_frontend = dtt200u_fe_set_frontend,
+       .get_frontend = dtt200u_fe_get_frontend,
        .get_tune_settings = dtt200u_fe_get_tune_settings,
 
        .read_status = dtt200u_fe_read_status,