diff options
Diffstat (limited to 'drivers/media/video/tuner-xc2028.c')
| -rw-r--r-- | drivers/media/video/tuner-xc2028.c | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c index cef170cc2ad8..42fb141fc386 100644 --- a/drivers/media/video/tuner-xc2028.c +++ b/drivers/media/video/tuner-xc2028.c @@ -919,35 +919,47 @@ static int xc2028_set_params(struct dvb_frontend *fe, { struct xc2028_data *priv = fe->tuner_priv; unsigned int type=0; - fe_bandwidth_t bw; + fe_bandwidth_t bw = BANDWIDTH_8_MHZ; tuner_dbg("%s called\n", __FUNCTION__); - /* FIXME: Only OFDM implemented */ - if (fe->ops.info.type != FE_OFDM) { - tuner_err("DTV type not implemented.\n"); - return -EINVAL; - } - bw = p->u.ofdm.bandwidth; - - if (bw == BANDWIDTH_7_MHZ || bw == BANDWIDTH_8_MHZ) - type |= F8MHZ; - if (priv->ctrl.d2633) type |= D2633; else type |= D2620; + switch(fe->ops.info.type) { + case FE_QPSK: + break; + case FE_OFDM: + bw = p->u.ofdm.bandwidth; + break; + case FE_QAM: + bw = BANDWIDTH_6_MHZ; + type |= QAM; + break; + case FE_ATSC: + bw = BANDWIDTH_6_MHZ; + type |= ATSC| D2633; + break; + } + + bw = p->u.ofdm.bandwidth; + + /* FIXME: + There are two Scodes that will never be selected: + DTV78 ZARLINK456, DTV78 DIBCOM52 + When it should opt for DTV78 instead of DTV7 or DTV8? + */ switch (bw) { case BANDWIDTH_8_MHZ: - type |= DTV8; + type |= DTV8 | F8MHZ; break; case BANDWIDTH_7_MHZ: - type |= DTV7; + type |= DTV7 | F8MHZ; break; case BANDWIDTH_6_MHZ: - /* FIXME: Should allow select also ATSC */ - type |= DTV6 | QAM; + type |= DTV6 ; break; default: tuner_err("error: bandwidth not supported.\n"); |