diff options
| -rw-r--r-- | drivers/media/dvb/frontends/au8522_decoder.c | 5 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/au8522_dig.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/au8522_decoder.c b/drivers/media/dvb/frontends/au8522_decoder.c index ef5fd49..68dba3a 100644 --- a/drivers/media/dvb/frontends/au8522_decoder.c +++ b/drivers/media/dvb/frontends/au8522_decoder.c @@ -666,6 +666,11 @@ static int au8522_reset(struct v4l2_subdev *sd, u32 val) state->operational_mode = AU8522_ANALOG_MODE; + /* Clear out any state associated with the digital side of the + chip, so that when it gets powered back up it won't think + that it is already tuned */ + state->current_frequency = 0; + au8522_writereg(state, 0xa4, 1 << 5); return 0; diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c index e2efb25..65f6a36 100644 --- a/drivers/media/dvb/frontends/au8522_dig.c +++ b/drivers/media/dvb/frontends/au8522_dig.c @@ -618,6 +618,11 @@ int au8522_init(struct dvb_frontend *fe) state->operational_mode = AU8522_DIGITAL_MODE; + /* Clear out any state associated with the digital side of the + chip, so that when it gets powered back up it won't think + that it is already tuned */ + state->current_frequency = 0; + au8522_writereg(state, 0xa4, 1 << 5); au8522_i2c_gate_ctrl(fe, 1); |