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Subject: media: dvb-frontends/stv0367: Improve DVB-C/T frontend status
Author: Mauro Carvalho Chehab <mche...@s-opensource.com>
Date: Sun Jun 25 08:26:43 2017 -0300
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 <mche...@s-opensource.com>
Signed-off-by: Daniel Scheller <d.schel...@gmx.net>
drivers/media/dvb-frontends/stv0367.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
---
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;
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