diff options
author | Igor M. Liplianin <liplianin@me.by> | 2011-02-25 18:41:22 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-21 20:32:26 -0300 |
commit | fa8bae102fbbabe9ecc4381ace3b74a199684594 (patch) | |
tree | 33bb9b680e4f1920a7f15dcfdb5a4457fceb1e71 /drivers/media/dvb/frontends | |
parent | 2adc591fb7764bf70f65a5923ff50c1c1b671c20 (diff) |
[media] dw2102: Prof 7500: Lock LED implemented
Code changed for dw2102, stv0900 in order to achieve that.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/frontends')
-rw-r--r-- | drivers/media/dvb/frontends/stv0900.h | 2 | ||||
-rw-r--r-- | drivers/media/dvb/frontends/stv0900_core.c | 23 |
2 files changed, 24 insertions, 1 deletions
diff --git a/drivers/media/dvb/frontends/stv0900.h b/drivers/media/dvb/frontends/stv0900.h index e3e35d1ce838..91c7ee8b2313 100644 --- a/drivers/media/dvb/frontends/stv0900.h +++ b/drivers/media/dvb/frontends/stv0900.h @@ -53,6 +53,8 @@ struct stv0900_config { u8 tun2_type; /* Set device param to start dma */ int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); + /* Hook for Lock LED */ + void (*set_lock_led)(struct dvb_frontend *fe, int offon); }; #if defined(CONFIG_DVB_STV0900) || (defined(CONFIG_DVB_STV0900_MODULE) \ diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c index 4f5e7d3a0e61..1ca1c835048f 100644 --- a/drivers/media/dvb/frontends/stv0900_core.c +++ b/drivers/media/dvb/frontends/stv0900_core.c @@ -1660,8 +1660,13 @@ static int stv0900_read_status(struct dvb_frontend *fe, enum fe_status *status) | FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK; - } else + if (state->config->set_lock_led) + state->config->set_lock_led(fe, 1); + } else { + if (state->config->set_lock_led) + state->config->set_lock_led(fe, 0); dprintk("DEMOD LOCK FAIL\n"); + } return 0; } @@ -1831,6 +1836,9 @@ static void stv0900_release(struct dvb_frontend *fe) dprintk("%s\n", __func__); + if (state->config->set_lock_led) + state->config->set_lock_led(fe, 0); + if ((--(state->internal->dmds_used)) <= 0) { dprintk("%s: Actually removing\n", __func__); @@ -1842,6 +1850,18 @@ static void stv0900_release(struct dvb_frontend *fe) kfree(state); } +static int stv0900_sleep(struct dvb_frontend *fe) +{ + struct stv0900_state *state = fe->demodulator_priv; + + dprintk("%s\n", __func__); + + if (state->config->set_lock_led) + state->config->set_lock_led(fe, 0); + + return 0; +} + static int stv0900_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { @@ -1876,6 +1896,7 @@ static struct dvb_frontend_ops stv0900_ops = { .release = stv0900_release, .init = stv0900_init, .get_frontend = stv0900_get_frontend, + .sleep = stv0900_sleep, .get_frontend_algo = stv0900_frontend_algo, .i2c_gate_ctrl = stv0900_i2c_gate_ctrl, .diseqc_send_master_cmd = stv0900_send_master_cmd, |