[media] vp7045-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>

1 files changed, 16 insertions, 17 deletions

diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index f8b5d8c86d7b..ecbd62384a68 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -103,9 +103,9 @@ static int vp7045_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_front
         return 0;
 }
 
-static int vp7045_fe_set_frontend(struct dvb_frontend* fe,
-                                  struct dvb_frontend_parameters *fep)
+static int vp7045_fe_set_frontend(struct dvb_frontend *fe)
 {
+        struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
         struct vp7045_fe_state *state = fe->demodulator_priv;
         u8 buf[5];
         u32 freq = fep->frequency / 1000;
@@ -115,25 +115,24 @@ static int vp7045_fe_set_frontend(struct dvb_frontend* fe,
         buf[2] =  freq        & 0xff;
         buf[3] = 0;
 
-        switch (fep->u.ofdm.bandwidth) {
-                case BANDWIDTH_8_MHZ: buf[4] = 8; break;
-                case BANDWIDTH_7_MHZ: buf[4] = 7; break;
-                case BANDWIDTH_6_MHZ: buf[4] = 6; break;
-                case BANDWIDTH_AUTO: return -EOPNOTSUPP;
-                default:
-                        return -EINVAL;
+        switch (fep->bandwidth_hz) {
+        case 8000000:
+                buf[4] = 8;
+                break;
+        case 7000000:
+                buf[4] = 7;
+                break;
+        case 6000000:
+                buf[4] = 6;
+                break;
+        default:
+                return -EINVAL;
         }
 
         vp7045_usb_op(state->d,LOCK_TUNER_COMMAND,buf,5,NULL,0,200);
         return 0;
 }
 
-static int vp7045_fe_get_frontend(struct dvb_frontend* fe,
-                                  struct dvb_frontend_parameters *fep)
-{
-        return 0;
-}
-
 static void vp7045_fe_release(struct dvb_frontend* fe)
 {
         struct vp7045_fe_state *state = fe->demodulator_priv;
@@ -159,6 +158,7 @@ error:
 
 
 static struct dvb_frontend_ops vp7045_fe_ops = {
+        .delsys = { SYS_DVBT },
         .info = {
                 .name                   = "Twinhan VP7045/46 USB DVB-T",
                 .type                   = FE_OFDM,
@@ -180,8 +180,7 @@ static struct dvb_frontend_ops vp7045_fe_ops = {
         .init = vp7045_fe_init,
         .sleep = vp7045_fe_sleep,
 
-        .set_frontend_legacy = vp7045_fe_set_frontend,
-        .get_frontend_legacy = vp7045_fe_get_frontend,
+        .set_frontend = vp7045_fe_set_frontend,
         .get_tune_settings = vp7045_fe_get_tune_settings,
 
         .read_status = vp7045_fe_read_status,