diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/dib8000.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index 77dac46bfcbf..57863d3fd1cf 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -2355,7 +2355,7 @@ static void dib8000_set_isdbt_common_channel(struct dib8000_state *state, u8 seq /* TSB or ISDBT ? apply it now */ if (c->isdbt_sb_mode) { dib8000_set_sb_channel(state); - if (c->isdbt_sb_subchannel != -1) + if (c->isdbt_sb_subchannel < 14) init_prbs = dib8000_get_init_prbs(state, c->isdbt_sb_subchannel); else init_prbs = 0; @@ -3102,7 +3102,9 @@ static int dib8000_tune(struct dvb_frontend *fe) dib8000_set_isdbt_loop_params(state, LOOP_TUNE_2); /* mpeg will never lock on this condition because init_prbs is not set : search for it !*/ - if (c->isdbt_sb_mode && c->isdbt_sb_subchannel == -1 && !state->differential_constellation) { + if (c->isdbt_sb_mode + && c->isdbt_sb_subchannel < 14 + && !state->differential_constellation) { state->subchannel = 0; *tune_state = CT_DEMOD_STEP_11; } else { @@ -3146,14 +3148,18 @@ static int dib8000_tune(struct dvb_frontend *fe) locks = dib8000_read_lock(fe); if (locks&(1<<(7-state->longest_intlv_layer))) { /* mpeg lock : check the longest one */ dprintk("Mpeg locks [ L0 : %d | L1 : %d | L2 : %d ]", (locks>>7)&0x1, (locks>>6)&0x1, (locks>>5)&0x1); - if (c->isdbt_sb_mode && c->isdbt_sb_subchannel == -1 && !state->differential_constellation) + if (c->isdbt_sb_mode + && c->isdbt_sb_subchannel < 14 + && !state->differential_constellation) /* signal to the upper layer, that there was a channel found and the parameters can be read */ state->status = FE_STATUS_DEMOD_SUCCESS; else state->status = FE_STATUS_DATA_LOCKED; *tune_state = CT_DEMOD_STOP; } else if (now > *timeout) { - if (c->isdbt_sb_mode && c->isdbt_sb_subchannel == -1 && !state->differential_constellation) { /* continue to try init prbs autosearch */ + if (c->isdbt_sb_mode + && c->isdbt_sb_subchannel < 14 + && !state->differential_constellation) { /* continue to try init prbs autosearch */ state->subchannel += 3; *tune_state = CT_DEMOD_STEP_11; } else { /* we are done mpeg of the longest interleaver xas not locking but let's try if an other layer has locked in the same time */ |