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