diff options
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index c6881a1b3232..2080f6ef4be1 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -552,6 +552,9 @@ tuner_found: if (ret) goto err; + /* slave demod needs some time to wake up */ + msleep(20); + /* check slave answers */ ret = rtl28xxu_ctrl_msg(d, &req_mn88472); if (ret == 0 && buf[0] == 0x02) { |