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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-25 13:26:43 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-25 15:48:45 +0200 |
| commit | 430e29d9c0f65d9653a0b7f7a56f1c6cd374b84b (patch) | |
| tree | 615778d380a194c08db7ecbd69c01e4a7c5da8cd /drivers | |
| parent | media: dvb-frontends/stv0367: DVB-C signal strength statistics (diff) | |
| download | linux-430e29d9c0f65d9653a0b7f7a56f1c6cd374b84b.tar.xz linux-430e29d9c0f65d9653a0b7f7a56f1c6cd374b84b.zip | |
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 <mchehab@s-opensource.com>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/dvb-frontends/stv0367.c | 15 |
1 files changed, 14 insertions, 1 deletions
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; |