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yaml
---
r: 366607
b: refs/heads/master
c: eab0fa0
h: refs/heads/master
i:
  366605: ce78ee2
  366603: 5da8d7f
  366599: 11a7c56
  366591: 93d68ee
v: v3
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Mauro Carvalho Chehab committed Mar 21, 2013
1 parent 5338b0b commit ee338ea
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Showing 2 changed files with 125 additions and 106 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 80ccb51a0f970ab0935a8be70b677ecbcdf74e3e
refs/heads/master: eab0fa0f04317c7bb50f87d6b410d8ad6e2c2888
229 changes: 124 additions & 105 deletions trunk/drivers/media/common/siano/smsdvb.c
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Original file line number Diff line number Diff line change
Expand Up @@ -863,131 +863,150 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe)
}
}

static int smsdvb_get_frontend(struct dvb_frontend *fe)
static int smsdvb_get_frontend_dvb(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct smsdvb_client_t *client =
container_of(fe, struct smsdvb_client_t, frontend);
struct smscore_device_t *coredev = client->coredev;
struct TRANSMISSION_STATISTICS_S *td =
&client->sms_stat_dvb.TransmissionData;

switch (smscore_get_device_mode(coredev)) {
case DEVICE_MODE_DVBT:
case DEVICE_MODE_DVBT_BDA:
fep->frequency = td->Frequency;

switch (td->Bandwidth) {
case 6:
fep->bandwidth_hz = 6000000;
break;
case 7:
fep->bandwidth_hz = 7000000;
break;
case 8:
fep->bandwidth_hz = 8000000;
break;
}
fep->frequency = td->Frequency;

switch (td->TransmissionMode) {
case 2:
fep->transmission_mode = TRANSMISSION_MODE_2K;
break;
case 8:
fep->transmission_mode = TRANSMISSION_MODE_8K;
}
switch (td->Bandwidth) {
case 6:
fep->bandwidth_hz = 6000000;
break;
case 7:
fep->bandwidth_hz = 7000000;
break;
case 8:
fep->bandwidth_hz = 8000000;
break;
}

switch (td->GuardInterval) {
case 0:
fep->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
fep->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
fep->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
fep->guard_interval = GUARD_INTERVAL_1_4;
break;
}
switch (td->TransmissionMode) {
case 2:
fep->transmission_mode = TRANSMISSION_MODE_2K;
break;
case 8:
fep->transmission_mode = TRANSMISSION_MODE_8K;
}

switch (td->CodeRate) {
case 0:
fep->code_rate_HP = FEC_1_2;
break;
case 1:
fep->code_rate_HP = FEC_2_3;
break;
case 2:
fep->code_rate_HP = FEC_3_4;
break;
case 3:
fep->code_rate_HP = FEC_5_6;
break;
case 4:
fep->code_rate_HP = FEC_7_8;
break;
}
switch (td->GuardInterval) {
case 0:
fep->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
fep->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
fep->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
fep->guard_interval = GUARD_INTERVAL_1_4;
break;
}

switch (td->LPCodeRate) {
case 0:
fep->code_rate_LP = FEC_1_2;
break;
case 1:
fep->code_rate_LP = FEC_2_3;
break;
case 2:
fep->code_rate_LP = FEC_3_4;
break;
case 3:
fep->code_rate_LP = FEC_5_6;
break;
case 4:
fep->code_rate_LP = FEC_7_8;
break;
}
switch (td->CodeRate) {
case 0:
fep->code_rate_HP = FEC_1_2;
break;
case 1:
fep->code_rate_HP = FEC_2_3;
break;
case 2:
fep->code_rate_HP = FEC_3_4;
break;
case 3:
fep->code_rate_HP = FEC_5_6;
break;
case 4:
fep->code_rate_HP = FEC_7_8;
break;
}

switch (td->Constellation) {
case 0:
fep->modulation = QPSK;
break;
case 1:
fep->modulation = QAM_16;
break;
case 2:
fep->modulation = QAM_64;
break;
}
switch (td->LPCodeRate) {
case 0:
fep->code_rate_LP = FEC_1_2;
break;
case 1:
fep->code_rate_LP = FEC_2_3;
break;
case 2:
fep->code_rate_LP = FEC_3_4;
break;
case 3:
fep->code_rate_LP = FEC_5_6;
break;
case 4:
fep->code_rate_LP = FEC_7_8;
break;
}

switch (td->Hierarchy) {
case 0:
fep->hierarchy = HIERARCHY_NONE;
break;
case 1:
fep->hierarchy = HIERARCHY_1;
break;
case 2:
fep->hierarchy = HIERARCHY_2;
break;
case 3:
fep->hierarchy = HIERARCHY_4;
break;
}
switch (td->Constellation) {
case 0:
fep->modulation = QPSK;
break;
case 1:
fep->modulation = QAM_16;
break;
case 2:
fep->modulation = QAM_64;
break;
}

fep->inversion = INVERSION_AUTO;
switch (td->Hierarchy) {
case 0:
fep->hierarchy = HIERARCHY_NONE;
break;
case 1:
fep->hierarchy = HIERARCHY_1;
break;
case 2:
fep->hierarchy = HIERARCHY_2;
break;
case 3:
fep->hierarchy = HIERARCHY_4;
break;
}

fep->inversion = INVERSION_AUTO;

return 0;
}

static int smsdvb_get_frontend_isdb(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct smsdvb_client_t *client =
container_of(fe, struct smsdvb_client_t, frontend);
struct TRANSMISSION_STATISTICS_S *td =
&client->sms_stat_dvb.TransmissionData;

fep->frequency = td->Frequency;
fep->bandwidth_hz = 6000000;
/* todo: retrive the other parameters */

return 0;
}

static int smsdvb_get_frontend(struct dvb_frontend *fe)
{
struct smsdvb_client_t *client =
container_of(fe, struct smsdvb_client_t, frontend);
struct smscore_device_t *coredev = client->coredev;

switch (smscore_get_device_mode(coredev)) {
case DEVICE_MODE_DVBT:
case DEVICE_MODE_DVBT_BDA:
return smsdvb_get_frontend_dvb(fe);
case DEVICE_MODE_ISDBT:
case DEVICE_MODE_ISDBT_BDA:
fep->frequency = td->Frequency;
fep->bandwidth_hz = 6000000;
/* todo: retrive the other parameters */
break;
return smsdvb_get_frontend_isdb(fe);
default:
return -EINVAL;
}

return 0;
}

static int smsdvb_init(struct dvb_frontend *fe)
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