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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-26 17:48:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-31 10:08:46 -0200 |
| commit | 7e0722215a510921cbb73ab4c37477d4dcb91bf8 (patch) | |
| tree | 0a5d1126bc488ccdeb54e8762aa89d5df48ae719 /drivers/media/dvb/bt8xx/dst.c | |
| parent | 5581e130ad288af745706c30de050bc2cf6e37b3 (diff) | |
| download | op-kernel-dev-7e0722215a510921cbb73ab4c37477d4dcb91bf8.zip op-kernel-dev-7e0722215a510921cbb73ab4c37477d4dcb91bf8.tar.gz | |
[media] dvb-core: Don't pass DVBv3 parameters on tune() fops
As all parameters are passed via DVBv5 to the frontends, there's
no need to pass them again via fops. Also, most drivers weren't using
it anyway. So, instead, just pass a parameter to indicate if the
hardware algorithm wants the driver to re-tune or not.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/bt8xx/dst.c')
| -rw-r--r-- | drivers/media/dvb/bt8xx/dst.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 7d60893..80b1f2a 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -1643,31 +1643,32 @@ static int dst_set_frontend(struct dvb_frontend *fe) } static int dst_tune_frontend(struct dvb_frontend* fe, - struct dvb_frontend_parameters* p, + bool re_tune, unsigned int mode_flags, unsigned int *delay, fe_status_t *status) { struct dst_state *state = fe->demodulator_priv; + struct dtv_frontend_properties *p = &fe->dtv_property_cache; - if (p != NULL) { + if (re_tune) { dst_set_freq(state, p->frequency); dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency); if (state->dst_type == DST_TYPE_IS_SAT) { if (state->type_flags & DST_TYPE_HAS_OBS_REGS) dst_set_inversion(state, p->inversion); - dst_set_fec(state, p->u.qpsk.fec_inner); - dst_set_symbolrate(state, p->u.qpsk.symbol_rate); + dst_set_fec(state, p->fec_inner); + dst_set_symbolrate(state, p->symbol_rate); dst_set_polarization(state); - dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate); + dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate); } else if (state->dst_type == DST_TYPE_IS_TERR) - dst_set_bandwidth(state, p->u.ofdm.bandwidth); + dst_set_bandwidth(state, p->bandwidth_hz); else if (state->dst_type == DST_TYPE_IS_CABLE) { - dst_set_fec(state, p->u.qam.fec_inner); - dst_set_symbolrate(state, p->u.qam.symbol_rate); - dst_set_modulation(state, p->u.qam.modulation); + dst_set_fec(state, p->fec_inner); + dst_set_symbolrate(state, p->symbol_rate); + dst_set_modulation(state, p->modulation); } dst_write_tuna(fe); } |
