diff options
Diffstat (limited to 'drivers/media/dvb-frontends/rtl2832_sdr.c')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832_sdr.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c index 7bf98cf6bbe1..2896b47c29d8 100644 --- a/drivers/media/dvb-frontends/rtl2832_sdr.c +++ b/drivers/media/dvb-frontends/rtl2832_sdr.c @@ -1013,6 +1013,10 @@ static int rtl2832_sdr_start_streaming(struct vb2_queue *vq, unsigned int count) if (s->d->props->power_ctrl) s->d->props->power_ctrl(s->d, 1); + /* enable ADC */ + if (s->d->props->frontend_ctrl) + s->d->props->frontend_ctrl(s->fe, 1); + set_bit(POWER_ON, &s->flags); ret = rtl2832_sdr_set_tuner(s); @@ -1064,6 +1068,10 @@ static void rtl2832_sdr_stop_streaming(struct vb2_queue *vq) clear_bit(POWER_ON, &s->flags); + /* disable ADC */ + if (s->d->props->frontend_ctrl) + s->d->props->frontend_ctrl(s->fe, 0); + if (s->d->props->power_ctrl) s->d->props->power_ctrl(s->d, 0); |
