From 430e29d9c0f65d9653a0b7f7a56f1c6cd374b84b Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 25 Jun 2017 08:26:43 -0300 Subject: media: dvb-frontends/stv0367: Improve DVB-C/T frontend status The stv0367 driver provide a lot of status on its state machine. Change the logic to provide more information about frontend locking status. Also, while any detailed status isn't available, provide a more complete FE_STATUS for DVB-T. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Daniel Scheller --- drivers/media/dvb-frontends/stv0367.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index fab94341c22b..8ac0f598978d 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -1509,7 +1509,8 @@ static int stv0367ter_read_status(struct dvb_frontend *fe, *status = 0; if (stv0367_readbits(state, F367TER_LK)) { - *status |= FE_HAS_LOCK; + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI + | FE_HAS_SYNC | FE_HAS_LOCK; dprintk("%s: stv0367 has locked\n", __func__); } @@ -2157,6 +2158,18 @@ static int stv0367cab_read_status(struct dvb_frontend *fe, *status = 0; + if (state->cab_state->state > FE_CAB_NOSIGNAL) + *status |= FE_HAS_SIGNAL; + + if (state->cab_state->state > FE_CAB_NOCARRIER) + *status |= FE_HAS_CARRIER; + + if (state->cab_state->state >= FE_CAB_DEMODOK) + *status |= FE_HAS_VITERBI; + + if (state->cab_state->state >= FE_CAB_DATAOK) + *status |= FE_HAS_SYNC; + if (stv0367_readbits(state, (state->cab_state->qamfec_status_reg ? state->cab_state->qamfec_status_reg : F367CAB_QAMFEC_LOCK))) { *status |= FE_HAS_LOCK; -- cgit v1.2.3