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factor out setting of input

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This commit is contained in:
rjkm 2024-09-19 10:31:41 +02:00
parent 11b8c21cb5
commit 1c88e05931
1 changed files with 12 additions and 25 deletions

37
lib/src/dvb.c

@ -99,7 +99,15 @@ static int get_stat_num(int fd, uint32_t cmd, struct dtv_fe_stats *stats, int nu
return 0;
}
static int set_property_input(int fd, uint32_t input)
{
struct dvb_diseqc_master_cmd cmd = {.msg = {input}, .msg_len = 1};
if (ioctl(fd, FE_DISEQC_SEND_MASTER_CMD, &cmd) == -1)
perror("FE_DISEQC_SEND_MASTER_CMD for setting input failed");
return 0;
//return set_property(fd, DTV_INPUT, input);
}
static int set_fe_input(struct dddvb_fe *fe, uint32_t fr,
uint32_t sr, fe_delivery_system_t ds,
@ -129,7 +137,7 @@ static int set_fe_input(struct dddvb_fe *fe, uint32_t fr,
return -1;
}
if (input != DDDVB_UNDEF)
set_property(fd, DTV_INPUT, input);
set_property_input(fd, input);
//fprintf(stderr, "bw =%u\n", fe->param.param[PARAM_BW_HZ]);
if (fe->param.param[PARAM_BW_HZ] != DDDVB_UNDEF)
set_property(fd, DTV_BANDWIDTH_HZ, fe->param.param[PARAM_BW_HZ]);
@ -214,7 +222,7 @@ static int set_en50494(struct dddvb_fe *fe, uint32_t freq_khz, uint32_t sr,
(slot << 5) | ((sat & 0x3f) ? 0x10 : 0) | (band ? 4 : 0) | (hor ? 8 : 0);
cmd.msg[4] = t & 0xff;
set_property(fd, DTV_INPUT, input);
set_property_input(fd, input);
if (ioctl(fd, FE_SET_TONE, SEC_TONE_OFF) == -1)
perror("FE_SET_TONE failed");
if (ioctl(fd, FE_SET_VOLTAGE, SEC_VOLTAGE_18) == -1)
@ -253,7 +261,7 @@ static int set_en50607(struct dddvb_fe *fe, uint32_t freq_khz, uint32_t sr,
cmd.msg[2] = (t & 0xff);
cmd.msg[3] = ((sat & 0x3f) << 2) | (hor ? 2 : 0) | (band ? 1 : 0);
set_property(fd, DTV_INPUT, input);
set_property_input(fd, input);
if (ioctl(fd, FE_SET_TONE, SEC_TONE_OFF) == -1)
perror("FE_SET_TONE failed");
if (ioctl(fd, FE_SET_VOLTAGE, SEC_VOLTAGE_18) == -1)
@ -345,7 +353,7 @@ static int tune_sat(struct dddvb_fe *fe)
if (input != DDDVB_UNDEF) {
input = 3 & (input >> 6);
dbgprintf(DEBUG_DVB, "input = %u\n", input);
set_property(fe->fd, DTV_INPUT, input);
set_property_input(fe->fd, input);
}
if (fe->scif_type == 3)
set_vol_tone(fe->fd, fe->param.param[PARAM_POL], hi);
@ -831,27 +839,6 @@ static int dddvb_fe_init(struct dddvb *dd, int a, int f, int fd)
fe->fnum = f;
fe->nr = dd->dvbfe_num;
dps.num = 1;
dps.props = dp;
dp[0].cmd = DTV_INPUT;
r = ioctl(fd, FE_GET_PROPERTY, &dps);
if (r < 0)
return -1;
#if 0
for (i = 0; i < dp[0].u.buffer.len; i++) {
fe->input[i] = dp[0].u.buffer.data[i];
//dbgprintf(DEBUG_DVB, "input prop %u = %u\n", i, fe->input[i]);
}
if (fe->input[3]) {
dd->has_feswitch = 1;
if (!dd->scif_type && !msmode) {
if (fe->input[2] >= fe->input[1]) {
fe->type = 0;
return -1;
}
}
}
#endif
if (fe->type & (1UL << SYS_DVBS2))
dd->dvbs2num++;
if (fe->type & (1UL << SYS_DVBT2))