diff options
| -rw-r--r-- | drivers/media/dvb-frontends/stv0367.c | 54 |
1 files changed, 50 insertions, 4 deletions
diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index b42b99ad4d3f..9c6f41be9144 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -2980,21 +2980,59 @@ static int stv0367ddb_set_frontend(struct dvb_frontend *fe) return -EINVAL; } +static void stv0367ddb_read_ucblocks(struct dvb_frontend *fe) +{ + struct stv0367_state *state = fe->demodulator_priv; + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + u32 ucblocks = 0; + + switch (state->activedemod) { + case demod_ter: + stv0367ter_read_ucblocks(fe, &ucblocks); + break; + case demod_cab: + stv0367cab_read_ucblcks(fe, &ucblocks); + break; + default: + p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; + return; + } + + p->block_error.stat[0].scale = FE_SCALE_COUNTER; + p->block_error.stat[0].uvalue = ucblocks; +} + static int stv0367ddb_read_status(struct dvb_frontend *fe, enum fe_status *status) { struct stv0367_state *state = fe->demodulator_priv; + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + int ret; switch (state->activedemod) { case demod_ter: - return stv0367ter_read_status(fe, status); + ret = stv0367ter_read_status(fe, status); + break; case demod_cab: - return stv0367cab_read_status(fe, status); - default: + ret = stv0367cab_read_status(fe, status); break; + default: + return 0; } - return -EINVAL; + /* stop and report on *_read_status failure */ + if (ret) + return ret; + + /* stop if demod isn't locked */ + if (!(*status & FE_HAS_LOCK)) { + p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; + return ret; + } + + stv0367ddb_read_ucblocks(fe); + + return 0; } static int stv0367ddb_get_frontend(struct dvb_frontend *fe, @@ -3035,6 +3073,7 @@ static int stv0367ddb_sleep(struct dvb_frontend *fe) static int stv0367ddb_init(struct stv0367_state *state) { struct stv0367ter_state *ter_state = state->ter_state; + struct dtv_frontend_properties *p = &state->fe.dtv_property_cache; stv0367_writereg(state, R367TER_TOPCTRL, 0x10); @@ -3109,6 +3148,13 @@ static int stv0367ddb_init(struct stv0367_state *state) ter_state->first_lock = 0; ter_state->unlock_counter = 2; + p->strength.len = 1; + p->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; + p->cnr.len = 1; + p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; + p->block_error.len = 1; + p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; + return 0; } |