diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2841er.c | 32 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2841er.h | 2 | ||||
| -rw-r--r-- | drivers/media/pci/netup_unidvb/netup_unidvb_core.c | 3 |
3 files changed, 24 insertions, 13 deletions
diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index 40189a395a67..d0035d2bf88d 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -327,6 +327,20 @@ static u32 cxd2841er_calc_iffreq(u32 ifhz) return cxd2841er_calc_iffreq_xtal(SONY_XTAL_20500, ifhz); } +static int cxd2841er_tuner_set(struct dvb_frontend *fe) +{ + struct cxd2841er_priv *priv = fe->demodulator_priv; + + if ((priv->flags & CXD2841ER_USE_GATECTRL) && fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (fe->ops.tuner_ops.set_params) + fe->ops.tuner_ops.set_params(fe); + if ((priv->flags & CXD2841ER_USE_GATECTRL) && fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + return 0; +} + static int cxd2841er_dvbs2_set_symbol_rate(struct cxd2841er_priv *priv, u32 symbol_rate) { @@ -3251,12 +3265,9 @@ static int cxd2841er_set_frontend_s(struct dvb_frontend *fe) dev_dbg(&priv->i2c->dev, "%s(): tune failed\n", __func__); goto done; } - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (fe->ops.tuner_ops.set_params) - fe->ops.tuner_ops.set_params(fe); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 0); + + cxd2841er_tuner_set(fe); + cxd2841er_tune_done(priv); timeout = ((3000000 + (symbol_rate - 1)) / symbol_rate) + 150; for (i = 0; i < timeout / CXD2841ER_DVBS_POLLING_INVL; i++) { @@ -3376,12 +3387,9 @@ static int cxd2841er_set_frontend_tc(struct dvb_frontend *fe) } if (ret) goto done; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (fe->ops.tuner_ops.set_params) - fe->ops.tuner_ops.set_params(fe); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 0); + + cxd2841er_tuner_set(fe); + cxd2841er_tune_done(priv); timeout = 2500; while (timeout > 0) { diff --git a/drivers/media/dvb-frontends/cxd2841er.h b/drivers/media/dvb-frontends/cxd2841er.h index 2fb8b385c643..15564af1cf92 100644 --- a/drivers/media/dvb-frontends/cxd2841er.h +++ b/drivers/media/dvb-frontends/cxd2841er.h @@ -24,6 +24,8 @@ #include <linux/dvb/frontend.h> +#define CXD2841ER_USE_GATECTRL 1 + enum cxd2841er_xtal { SONY_XTAL_20500, /* 20.5 MHz */ SONY_XTAL_24000, /* 24 MHz */ diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c index 9444483fb942..48b9cd773988 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c @@ -122,7 +122,8 @@ static void netup_unidvb_queue_cleanup(struct netup_dma *dma); static struct cxd2841er_config demod_config = { .i2c_addr = 0xc8, - .xtal = SONY_XTAL_24000 + .xtal = SONY_XTAL_24000, + .flags = CXD2841ER_USE_GATECTRL }; static struct horus3a_config horus3a_conf = { |