diff options
| author | Antti Palosaari <crope@iki.fi> | 2016-02-05 20:26:30 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-03-03 12:26:49 (GMT) |
| commit | d884acad4fe728b30b55d166089fb9f092b336ed (patch) | |
| tree | 685e457091916a6b1688ea3285469368b82f4285 /drivers/media/usb/dvb-usb-v2 | |
| parent | 7908fad99a6cc08a41c666d425df42809b34dce2 (diff) | |
| download | linux-d884acad4fe728b30b55d166089fb9f092b336ed.tar.xz | |
[media] rtl2832: improve slave TS control
Add callback parameter to select enable / disable slave TS and use
it when slave demod is in use.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index c4c6e92..fa72642 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -1571,19 +1571,19 @@ static int rtl28xxu_frontend_ctrl(struct dvb_frontend *fe, int onoff) if (dev->chip_id == CHIP_ID_RTL2831U) return 0; - /* control internal demod ADC */ - if (fe->id == 0 && onoff) - val = 0x48; /* enable ADC */ - else - val = 0x00; /* disable ADC */ - - ret = rtl28xxu_wr_reg_mask(d, SYS_DEMOD_CTL, val, 0x48); - if (ret) - goto err; + if (fe->id == 0) { + /* control internal demod ADC */ + if (onoff) + val = 0x48; /* enable ADC */ + else + val = 0x00; /* disable ADC */ - /* bypass slave demod TS through master demod */ - if (fe->id == 1 && onoff) { - ret = pdata->enable_slave_ts(dev->i2c_client_demod); + ret = rtl28xxu_wr_reg_mask(d, SYS_DEMOD_CTL, val, 0x48); + if (ret) + goto err; + } else if (fe->id == 1) { + /* bypass slave demod TS through master demod */ + ret = pdata->slave_ts_ctrl(dev->i2c_client_demod, onoff); if (ret) goto err; } |