diff options
Diffstat (limited to 'linux/drivers/media/dvb/frontends/s5h1409.c')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/s5h1409.c | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/linux/drivers/media/dvb/frontends/s5h1409.c b/linux/drivers/media/dvb/frontends/s5h1409.c index 035a94bff..d1f9543c4 100644 --- a/linux/drivers/media/dvb/frontends/s5h1409.c +++ b/linux/drivers/media/dvb/frontends/s5h1409.c @@ -296,13 +296,14 @@ static int s5h1409_writereg(struct s5h1409_state* state, u8 reg, u16 data) int ret; u8 buf [] = { reg, data >> 8, data & 0xff }; - struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 3 }; + struct i2c_msg msg = { .addr = state->config->demod_address, + .flags = 0, .buf = buf, .len = 3 }; ret = i2c_transfer(state->i2c, &msg, 1); if (ret != 1) - printk("%s: writereg error (reg == 0x%02x, val == 0x%04x, ret == %i)\n", - __FUNCTION__, reg, data, ret); + printk("%s: writereg error (reg == 0x%02x, val == 0x%04x, " + "ret == %i)\n", __FUNCTION__, reg, data, ret); return (ret != 1) ? -1 : 0; } @@ -314,14 +315,15 @@ static u16 s5h1409_readreg(struct s5h1409_state* state, u8 reg) u8 b1 [] = { 0, 0 }; struct i2c_msg msg [] = { - { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 }, - { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 2 } }; + { .addr = state->config->demod_address, .flags = 0, + .buf = b0, .len = 1 }, + { .addr = state->config->demod_address, .flags = I2C_M_RD, + .buf = b1, .len = 2 } }; ret = i2c_transfer(state->i2c, msg, 2); if (ret != 2) - printk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret) - ; + printk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret); return (b1[0] << 8) | b1[1]; } @@ -343,8 +345,7 @@ static int s5h1409_set_if_freq(struct dvb_frontend* fe, int KHz) dprintk("%s(%d KHz)\n", __FUNCTION__, KHz); - if( (KHz == 44000) || (KHz == 5380) ) - { + if( (KHz == 44000) || (KHz == 5380) ) { s5h1409_writereg(state, 0x87, 0x01be); s5h1409_writereg(state, 0x88, 0x0436); s5h1409_writereg(state, 0x89, 0x054d); @@ -368,7 +369,8 @@ static int s5h1409_set_spectralinversion(struct dvb_frontend* fe, int inverted) return s5h1409_writereg(state, 0x1b, 0x0110); /* Normal */ } -static int s5h1409_enable_modulation(struct dvb_frontend* fe, fe_modulation_t m) +static int s5h1409_enable_modulation(struct dvb_frontend* fe, + fe_modulation_t m) { struct s5h1409_state* state = fe->demodulator_priv; @@ -450,7 +452,8 @@ static int s5h1409_register_reset(struct dvb_frontend* fe) } /* Talk to the demod, set the FEC, GUARD, QAM settings etc */ -static int s5h1409_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) +static int s5h1409_set_frontend (struct dvb_frontend* fe, + struct dvb_frontend_parameters *p) { struct s5h1409_state* state = fe->demodulator_priv; @@ -528,11 +531,13 @@ static int s5h1409_read_status(struct dvb_frontend* fe, fe_status_t* status) case S5H1409_TUNERLOCKING: /* Get the tuner status */ if (fe->ops.tuner_ops.get_status) { - if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); fe->ops.tuner_ops.get_status(fe, &tuner_status); - if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); } if (tuner_status) *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL; @@ -612,7 +617,8 @@ static int s5h1409_read_snr(struct dvb_frontend* fe, u16* snr) return -EINVAL; } -static int s5h1409_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) +static int s5h1409_read_signal_strength(struct dvb_frontend* fe, + u16* signal_strength) { return s5h1409_read_snr(fe, signal_strength); } @@ -631,7 +637,8 @@ static int s5h1409_read_ber(struct dvb_frontend* fe, u32* ber) return s5h1409_read_ucblocks(fe, ber); } -static int s5h1409_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) +static int s5h1409_get_frontend(struct dvb_frontend* fe, + struct dvb_frontend_parameters *p) { struct s5h1409_state* state = fe->demodulator_priv; @@ -641,7 +648,8 @@ static int s5h1409_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par return 0; } -static int s5h1409_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune) +static int s5h1409_get_tune_settings(struct dvb_frontend* fe, + struct dvb_frontend_tune_settings *tune) { tune->min_delay_ms = 1000; return 0; @@ -675,7 +683,8 @@ struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config, goto error; /* create dvb_frontend */ - memcpy(&state->frontend.ops, &s5h1409_ops, sizeof(struct dvb_frontend_ops)); + memcpy(&state->frontend.ops, &s5h1409_ops, + sizeof(struct dvb_frontend_ops)); state->frontend.demodulator_priv = state; /* Note: Leaving the I2C gate open here. */ @@ -720,3 +729,8 @@ MODULE_AUTHOR("Steven Toth"); MODULE_LICENSE("GPL"); EXPORT_SYMBOL(s5h1409_attach); + +/* + * Local variables: + * c-basic-offset: 8 + */ |