1 files changed, 116 insertions, 7 deletions

diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index e2dc80da82cc..aa77e54a8fae 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -49,9 +49,6 @@ struct smsdvb_client_t {
 
         struct completion       tune_done;
 
-        /* todo: save freq/band instead whole struct */
-        struct dtv_frontend_properties fe_params;
-
         struct SMSHOSTLIB_STATISTICS_DVB_S sms_stat_dvb;
         int event_fe_state;
         int event_unc_state;
@@ -744,12 +741,124 @@ static int smsdvb_get_frontend(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;
 
-        sms_debug("");
+        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;
+                }
+
+                switch (td->TransmissionMode) {
+                case 2:
+                        fep->transmission_mode = TRANSMISSION_MODE_2K;
+                        break;
+                case 8:
+                        fep->transmission_mode = TRANSMISSION_MODE_8K;
+                }
+
+                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->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->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->Constellation) {
+                case 0:
+                        fep->modulation = QPSK;
+                        break;
+                case 1:
+                        fep->modulation = QAM_16;
+                        break;
+                case 2:
+                        fep->modulation = QAM_64;
+                        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;
+                }
 
-        /* todo: */
-        memcpy(fep, &client->fe_params,
-               sizeof(struct dtv_frontend_properties));
+                fep->inversion = INVERSION_AUTO;
+                break;
+        case DEVICE_MODE_ISDBT:
+        case DEVICE_MODE_ISDBT_BDA:
+                fep->frequency = td->Frequency;
+                fep->bandwidth_hz = 6000000;
+                /* todo: retrive the other parameters */
+                break;
+        default:
+                return -EINVAL;
+        }
 
         return 0;
 }