Instead of using DVBv3 parameters, rely on DVBv5 parameters to set the tuner.
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com> --- drivers/media/common/tuners/tda827x.c | 49 +++++++++++++++++++-------------- 1 files changed, 28 insertions(+), 21 deletions(-) diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c index e0d5b43..7316308 100644 --- a/drivers/media/common/tuners/tda827x.c +++ b/drivers/media/common/tuners/tda827x.c @@ -155,9 +155,11 @@ static int tuner_transfer(struct dvb_frontend *fe, static int tda827xo_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct tda827x_priv *priv = fe->tuner_priv; u8 buf[14]; int rc; + u32 band; struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, .buf = buf, .len = sizeof(buf) }; @@ -165,18 +167,20 @@ static int tda827xo_set_params(struct dvb_frontend *fe, u32 N; dprintk("%s:\n", __func__); - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: + if (c->bandwidth_hz == 0) { + if_freq = 5000000; + band = BANDWIDTH_8_MHZ; + } else if (c->bandwidth_hz <= 6000000) { if_freq = 4000000; - break; - case BANDWIDTH_7_MHZ: + band = BANDWIDTH_6_MHZ; + } else if (c->bandwidth_hz <= 7000000) { if_freq = 4500000; - break; - default: /* 8 MHz or Auto */ + band = BANDWIDTH_7_MHZ; + } else { /* 8 MHz */ if_freq = 5000000; - break; + band = BANDWIDTH_8_MHZ; } - tuner_freq = params->frequency; + tuner_freq = c->frequency; i = 0; while (tda827x_table[i].lomax < tuner_freq) { @@ -220,8 +224,8 @@ static int tda827xo_set_params(struct dvb_frontend *fe, if (rc < 0) goto err; - priv->frequency = params->frequency; - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; + priv->frequency = c->frequency; + priv->bandwidth = band; return 0; @@ -516,9 +520,11 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, static int tda827xa_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct tda827x_priv *priv = fe->tuner_priv; struct tda827xa_data *frequency_map = tda827xa_dvbt; u8 buf[11]; + u32 band; struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, .buf = buf, .len = sizeof(buf) }; @@ -531,18 +537,20 @@ static int tda827xa_set_params(struct dvb_frontend *fe, tda827xa_lna_gain(fe, 1, NULL); msleep(20); - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: + if (c->bandwidth_hz == 0) { + if_freq = 5000000; + band = BANDWIDTH_8_MHZ; + } else if (c->bandwidth_hz <= 6000000) { if_freq = 4000000; - break; - case BANDWIDTH_7_MHZ: + band = BANDWIDTH_6_MHZ; + } else if (c->bandwidth_hz <= 7000000) { if_freq = 4500000; - break; - default: /* 8 MHz or Auto */ + band = BANDWIDTH_7_MHZ; + } else { /* 8 MHz */ if_freq = 5000000; - break; + band = BANDWIDTH_8_MHZ; } - tuner_freq = params->frequency; + tuner_freq = c->frequency; if (fe->ops.info.type == FE_QAM) { dprintk("%s select tda827xa_dvbc\n", __func__); @@ -645,9 +653,8 @@ static int tda827xa_set_params(struct dvb_frontend *fe, if (rc < 0) goto err; - priv->frequency = params->frequency; - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - + priv->frequency = c->frequency; + priv->bandwidth = band; return 0; -- 1.7.8.352.g876a6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html