diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-02-14 18:53:12 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-21 20:32:03 -0300 |
| commit | 2d351df443b0b324a440b5fd053074562d36a7f5 (patch) | |
| tree | 911ffeb44059127e4524898bddfc82cb50822fb5 /drivers/media/common/tuners/tea5761.c | |
| parent | 0ae79d993cd5ce425bedebcbd2f8c4fa310acfe6 (diff) | |
[media] Remove the remaining usages for T_STANDBY
tda9887 used to use the T_STANDBY type internally, while tea5761
used it to put the device to sleep. Fix the code for it to work
properly with the tuner core changes and remove this flag from
tuner.h.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common/tuners/tea5761.c')
| -rw-r--r-- | drivers/media/common/tuners/tea5761.c | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c index 925399dffbed..bf78cb9fc52c 100644 --- a/drivers/media/common/tuners/tea5761.c +++ b/drivers/media/common/tuners/tea5761.c @@ -23,6 +23,7 @@ struct tea5761_priv { struct tuner_i2c_props i2c_props; u32 frequency; + bool standby; }; /*****************************************************************************/ @@ -135,18 +136,19 @@ static void tea5761_status_dump(unsigned char *buffer) } /* Freq should be specifyed at 62.5 Hz */ -static int set_radio_freq(struct dvb_frontend *fe, - struct analog_parameters *params) +static int __set_radio_freq(struct dvb_frontend *fe, + unsigned int freq, + bool mono) { struct tea5761_priv *priv = fe->tuner_priv; - unsigned int frq = params->frequency; + unsigned int frq = freq; unsigned char buffer[7] = {0, 0, 0, 0, 0, 0, 0 }; unsigned div; int rc; tuner_dbg("radio freq counter %d\n", frq); - if (params->mode == T_STANDBY) { + if (priv->standby) { tuner_dbg("TEA5761 set to standby mode\n"); buffer[5] |= TEA5761_TNCTRL_MU; } else { @@ -154,7 +156,7 @@ static int set_radio_freq(struct dvb_frontend *fe, } - if (params->audmode == V4L2_TUNER_MODE_MONO) { + if (mono) { tuner_dbg("TEA5761 set to mono\n"); buffer[5] |= TEA5761_TNCTRL_MST; } else { @@ -176,6 +178,26 @@ static int set_radio_freq(struct dvb_frontend *fe, return 0; } +static int set_radio_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tea5761_priv *priv = fe->analog_demod_priv; + + priv->standby = false; + + return __set_radio_freq(fe, params->frequency, + params->audmode == V4L2_TUNER_MODE_MONO); +} + +static int set_radio_sleep(struct dvb_frontend *fe) +{ + struct tea5761_priv *priv = fe->analog_demod_priv; + + priv->standby = true; + + return __set_radio_freq(fe, priv->frequency, false); +} + static int tea5761_read_status(struct dvb_frontend *fe, char *buffer) { struct tea5761_priv *priv = fe->tuner_priv; @@ -284,6 +306,7 @@ static struct dvb_tuner_ops tea5761_tuner_ops = { .name = "tea5761", // Philips TEA5761HN FM Radio }, .set_analog_params = set_radio_freq, + .sleep = set_radio_sleep, .release = tea5761_release, .get_frequency = tea5761_get_frequency, .get_status = tea5761_get_status, |