[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>

diff --git a/drivers/media/dvb/frontends/ec100.c b/drivers/media/dvb/frontends/ec100.c
index 20decd704b8f2b072bd0d36d5ae72008b3584eae..39e08112c5d116832cc3fbb69e30e87a1dfafb03 100644 (file)
--- 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,