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adjust to newer include files and firmware

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This commit is contained in:
Ralph Metzler 2018-03-22 19:36:08 +01:00
parent 9acbf467ec
commit e0fdedbef3
2 changed files with 78 additions and 74 deletions
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65
ddbridge/ddbridge-mci.c
View File

@ -1,7 +1,7 @@
/*
* ddbridge-mci.c: Digital Devices microcode interface
*
* Copyright (C) 2017 Digital Devices GmbH
* Copyright (C) 2017-2018 Digital Devices GmbH
* Ralph Metzler <rjkm@metzlerbros.de>
* Marcus Metzler <mocm@metzlerbros.de>
*
@ -238,6 +238,30 @@ static int get_info(struct dvb_frontend *fe)
return stat;
}
static int get_snr(struct dvb_frontend *fe)
{
struct mci *state = fe->demodulator_priv;
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
p->cnr.len = 1;
p->cnr.stat[0].scale = FE_SCALE_DECIBEL;
p->cnr.stat[0].svalue = (s64) state->signal_info.dvbs2_signal_info.signal_to_noise * 100;
return 0;
}
static int get_strength(struct dvb_frontend *fe)
{
struct mci *state = fe->demodulator_priv;
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
s32 str;
str = 100000 - (state->signal_info.dvbs2_signal_info.channel_power * 10 + 108750);
p->strength.len = 1;
p->strength.stat[0].scale = FE_SCALE_DECIBEL;
p->strength.stat[0].svalue = str;
return 0;
}
static int read_status(struct dvb_frontend *fe, enum fe_status *status)
{
int stat;
@ -252,10 +276,14 @@ static int read_status(struct dvb_frontend *fe, enum fe_status *status)
if (stat)
return stat;
*status = 0x00;
get_info(fe);
get_strength(fe);
if (res->status == SX8_DEMOD_WAIT_MATYPE)
*status = 0x0f;
if (res->status == SX8_DEMOD_LOCKED)
if (res->status == SX8_DEMOD_LOCKED) {
*status = 0x1f;
get_snr(fe);
}
return stat;
}
@ -378,7 +406,7 @@ unlock:
memset(&cmd, 0, sizeof(cmd));
if (state->base->iq_mode) {
cmd.command = SX8_CMD_SELECT_IQOUT;
cmd.command = SX8_CMD_ENABLE_IQOUTPUT;
cmd.demod = state->demod;
cmd.output = 0;
mci_cmd(state, &cmd, NULL);
@ -412,8 +440,6 @@ static int start_iq(struct dvb_frontend *fe, u32 ts_config)
{
struct mci *state = fe->demodulator_priv;
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
static const u32 MAX_DEMOD_LDPC_BITRATE = (1550000000 / 6);
u32 used_ldpc_bitrate = 0, free_ldpc_bitrate;
u32 used_demods = 0;
struct mci_command cmd;
u32 input = state->tuner;
@ -538,34 +564,6 @@ static int set_input(struct dvb_frontend *fe, int input)
static int sleep(struct dvb_frontend *fe)
{
struct mci *state = fe->demodulator_priv;
}
static int get_snr(struct dvb_frontend *fe)
{
struct mci *state = fe->demodulator_priv;
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
s32 snr;
get_info(fe);
p->cnr.len = 1;
p->cnr.stat[0].scale = FE_SCALE_DECIBEL;
p->cnr.stat[0].svalue = (s64) state->signal_info.dvbs2_signal_info.signal_to_noise * 100;
return 0;
}
static int get_strength(struct dvb_frontend *fe)
{
struct mci *state = fe->demodulator_priv;
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
s32 str;
get_info(fe);
str = 100000 - (state->signal_info.dvbs2_signal_info.channel_power * 10 + 108750);
p->strength.len = 1;
p->strength.stat[0].scale = FE_SCALE_DECIBEL;
p->strength.stat[0].svalue = str;
return 0;
}
@ -590,6 +588,7 @@ static struct dvb_frontend_ops mci_ops = {
.release = release,
.read_status = read_status,
.set_input = set_input,
.sleep = sleep,
};
static struct mci_base *match_base(void *key)

19
ddbridge/ddbridge-mci.h
View File

@ -1,7 +1,7 @@
/*
* ddbridge-mci.h: Digital Devices micro code interface
*
* Copyright (C) 2017 Digital Devices GmbH
* Copyright (C) 2017-2018 Digital Devices GmbH
* Marcus Metzler <mocm@metzlerbros.de>
* Ralph Metzler <rjkm@metzlerbros.de>
*
@ -59,6 +59,11 @@
#define SX8_DEMOD_TIMEOUT (14)
#define SX8_DEMOD_LOCKED (15)
#define M4_DEMOD_STOPPED (0)
#define M4_DEMOD_WAIT_SIGNAL (1)
#define M4_DEMOD_TIMEOUT (14)
#define M4_DEMOD_LOCKED (15)
#define MCI_CMD_STOP (0x01)
#define MCI_CMD_GETSTATUS (0x02)
#define MCI_CMD_GETSIGNALINFO (0x03)
@ -72,12 +77,12 @@
#define SX8_CMD_INPUT_DISABLE (0x41)
#define SX8_CMD_START_IQ (0x42)
#define SX8_CMD_STOP_IQ (0x43)
#define SX8_CMD_SELECT_IQOUT (0x44)
#define SX8_CMD_SELECT_TSOUT (0x45)
#define SX8_CMD_ENABLE_IQOUTPUT (0x44)
#define SX8_CMD_DISABLE_IQOUTPUT (0x45)
#define SX8_ERROR_UNSUPPORTED (0x80)
#define MCI_ERROR_UNSUPPORTED (0x80)
#define SX8_SUCCESS(status) (status < SX8_ERROR_UNSUPPORTED)
#define MCI_SUCCESS(status) (status < MCI_ERROR_UNSUPPORTED)
#define SX8_CMD_DIAG_READ8 (0xE0)
#define SX8_CMD_DIAG_READ32 (0xE1)
@ -149,8 +154,8 @@ struct mci_result {
u32 ber_denominator;
} dvbs2_signal_info;
struct {
u8 i_symbol;
u8 q_symbol;
s16 I;
s16 Q;
} dvbs2_signal_iq;
};
u32 version[4];