[media] ec100: 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, 10 insertions, 9 deletions

diff --git a/drivers/media/dvb/frontends/ec100.c b/drivers/media/dvb/frontends/ec100.c
index 20decd704b8f..39e08112c5d1 100644
--- a/drivers/media/dvb/frontends/ec100.c
+++ b/drivers/media/dvb/frontends/ec100.c
@@ -76,15 +76,15 @@ static int ec100_read_reg(struct ec100_state *state, u8 reg, u8 *val)
         return 0;
 }
 
-static int ec100_set_frontend(struct dvb_frontend *fe,
-        struct dvb_frontend_parameters *params)
+static int ec100_set_frontend(struct dvb_frontend *fe)
 {
+        struct dtv_frontend_properties *c = &fe->dtv_property_cache;
         struct ec100_state *state = fe->demodulator_priv;
         int ret;
         u8 tmp, tmp2;
 
-        deb_info("%s: freq:%d bw:%d\n", __func__, params->frequency,
-                params->u.ofdm.bandwidth);
+        deb_info("%s: freq:%d bw:%d\n", __func__, c->frequency,
+                c->bandwidth_hz);
 
         /* program tuner */
         if (fe->ops.tuner_ops.set_params)
@@ -108,16 +108,16 @@ static int ec100_set_frontend(struct dvb_frontend *fe,
            B 0x1b | 0xb7 | 0x00 | 0x49
            B 0x1c | 0x55 | 0x64 | 0x72 */
 
-        switch (params->u.ofdm.bandwidth) {
-        case BANDWIDTH_6_MHZ:
+        switch (c->bandwidth_hz) {
+        case 6000000:
                 tmp = 0xb7;
                 tmp2 = 0x55;
                 break;
-        case BANDWIDTH_7_MHZ:
+        case 7000000:
                 tmp = 0x00;
                 tmp2 = 0x64;
                 break;
-        case BANDWIDTH_8_MHZ:
+        case 8000000:
         default:
                 tmp = 0x49;
                 tmp2 = 0x72;
@@ -306,6 +306,7 @@ error:
 EXPORT_SYMBOL(ec100_attach);
 
 static struct dvb_frontend_ops ec100_ops = {
+        .delsys = { SYS_DVBT },
         .info = {
                 .name = "E3C EC100 DVB-T",
                 .type = FE_OFDM,
@@ -321,7 +322,7 @@ static struct dvb_frontend_ops ec100_ops = {
         },
 
         .release = ec100_release,
-        .set_frontend_legacy = ec100_set_frontend,
+        .set_frontend = ec100_set_frontend,
         .get_tune_settings = ec100_get_tune_settings,
         .read_status = ec100_read_status,
         .read_ber = ec100_read_ber,