diff options
| -rw-r--r-- | drivers/media/dvb/siano/smscoreapi.h | 4 | ||||
| -rw-r--r-- | drivers/media/dvb/siano/smsdvb.c | 73 |
2 files changed, 71 insertions, 6 deletions
diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h index eec18aaf5512..7393e2b5265a 100644 --- a/drivers/media/dvb/siano/smscoreapi.h +++ b/drivers/media/dvb/siano/smscoreapi.h @@ -212,6 +212,8 @@ struct smscore_device_t { #define MSG_SMS_DAB_CHANNEL 607 #define MSG_SMS_GET_PID_FILTER_LIST_REQ 608 #define MSG_SMS_GET_PID_FILTER_LIST_RES 609 +#define MSG_SMS_GET_STATISTICS_RES 616 +#define MSG_SMS_GET_STATISTICS_REQ 615 #define MSG_SMS_HO_PER_SLICES_IND 630 #define MSG_SMS_SET_ANTENNA_CONFIG_REQ 651 #define MSG_SMS_SET_ANTENNA_CONFIG_RES 652 @@ -340,7 +342,7 @@ struct SmsFirmware_ST { /* Statistics information returned as response for * SmsHostApiGetStatistics_Req */ struct SMSHOSTLIB_STATISTICS_S { - u32 Reserved; /* Reserved */ + u8 Reserved[5]; /* Reserved */ /* Common parameters */ u32 IsRfLocked; /* 0 - not locked, 1 - locked */ diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c index ca952eb8d56b..6b85b4872f59 100644 --- a/drivers/media/dvb/siano/smsdvb.c +++ b/drivers/media/dvb/siano/smsdvb.c @@ -218,6 +218,39 @@ static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb) is_status_update = true; break; } + case MSG_SMS_GET_STATISTICS_RES: { + struct SMSHOSTLIB_STATISTICS_S *p = + (struct SMSHOSTLIB_STATISTICS_S *)(phdr + 1); + struct RECEPTION_STATISTICS_S *pReceptionData = + &client->sms_stat_dvb.ReceptionData; + + sms_info("MSG_SMS_GET_STATISTICS_RES"); + + is_status_update = true; + pReceptionData->IsDemodLocked = p->IsDemodLocked; + if (!pReceptionData->IsDemodLocked) { + pReceptionData->SNR = 0; + pReceptionData->BER = 0; + pReceptionData->BERErrorCount = 0; + pReceptionData->InBandPwr = 0; + pReceptionData->ErrorTSPackets = 0; + + complete(&client->tune_done); + break; + } + + pReceptionData->SNR = p->SNR; + pReceptionData->BER = p->BER; + pReceptionData->BERErrorCount = p->BERErrorCount; + pReceptionData->InBandPwr = p->InBandPwr; + pReceptionData->ErrorTSPackets = p->ErrorTSPackets; + + complete(&client->tune_done); + break; + } + default: + sms_info("Unhandled message %d", phdr->msgType); + } smscore_putbuffer(client->coredev, cb); @@ -326,6 +359,20 @@ static int smsdvb_sendrequest_and_wait(struct smsdvb_client_t *client, 0 : -ETIME; } +static int smsdvb_send_statistics_request(struct smsdvb_client_t *client) +{ + int rc; + struct SmsMsgHdr_ST Msg = { MSG_SMS_GET_STATISTICS_REQ, + DVBT_BDA_CONTROL_MSG_ID, + HIF_TASK, + sizeof(struct SmsMsgHdr_ST), 0 }; + + rc = smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg), + &client->tune_done); + + return rc; +} + static inline int led_feedback(struct smsdvb_client_t *client) { if (client->fe_status & FE_HAS_LOCK) @@ -338,33 +385,43 @@ static inline int led_feedback(struct smsdvb_client_t *client) static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *stat = client->fe_status; led_feedback(client); - return 0; + return rc; } static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *ber = client->sms_stat_dvb.ReceptionData.BER; led_feedback(client); - return 0; + return rc; } static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) { + int rc; + struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + if (client->sms_stat_dvb.ReceptionData.InBandPwr < -95) *strength = 0; else if (client->sms_stat_dvb.ReceptionData.InBandPwr > -29) @@ -376,31 +433,37 @@ static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) led_feedback(client); - return 0; + return rc; } static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *snr = client->sms_stat_dvb.ReceptionData.SNR; led_feedback(client); - return 0; + return rc; } static int smsdvb_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *ucblocks = client->sms_stat_dvb.ReceptionData.ErrorTSPackets; led_feedback(client); - return 0; + return rc; } static int smsdvb_get_tune_settings(struct dvb_frontend *fe, |