Ok, done :) Look like DTV_DVBT2_PLP_ID not implemented for CXD2820r ?
12.08.2012, 03:00, "Antti Palosaari" <crope@xxxxxx>:
> We asked you to merge isdbs_ts_id, dvbt2_plp_id and dvbs2_mis_id to one
> as those are logically same thing from the user-point of view.
> Technically those differs, but that is userspace API so underlying
> technique should not matter.
>
> It is some more work for you, but it should not be such big issue you
> cannot do. So please use few hours and merge all those. I think correct
> name is DTV_STREAM_ID. So remove isdbs_ts_id, dvbt2_plp_id and
> dvbs2_mis_id. Add new variable stream_id. As DTV_ISDBS_TS_ID and
> DTV_DVBT2_PLP_ID already exists you should make some logic those could
> be still used.
Signed-off-by: Evgeny Plehov <EvgenyPlehov@xxxxxxx>
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index f50d405..32d51bc 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
FE_CAN_8VSB = 0x200000,
FE_CAN_16VSB = 0x400000,
FE_HAS_EXTENDED_CAPS = 0x800000, /* We need more bitspace for newer APIs, indicate this. */
+ FE_CAN_MULTISTREAM = 0x4000000, /* frontend supports DVB-S2 multistream filtering */
FE_CAN_TURBO_FEC = 0x8000000, /* frontend supports "turbo fec modulation" */
FE_CAN_2G_MODULATION = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
FE_NEEDS_BENDING = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
@@ -314,9 +315,10 @@ struct dvb_frontend_event {
#define DTV_ISDBT_LAYER_ENABLED 41
-#define DTV_ISDBS_TS_ID 42
-
-#define DTV_DVBT2_PLP_ID 43
+#define DTV_STREAM_ID 42
+#define DTV_ISDBS_TS_ID DTV_STREAM_ID
+#define DTV_DVBT2_PLP_ID DTV_STREAM_ID
+#define DTV_DVBS2_MIS_ID DTV_STREAM_ID
#define DTV_ENUM_DELSYS 44
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index aebcdf2..8fb7eac 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -946,8 +946,7 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
c->layer[i].segment_count = 0;
}
- c->isdbs_ts_id = 0;
- c->dvbt2_plp_id = 0;
+ c->stream_id = -1;
switch (c->delivery_system) {
case SYS_DVBS:
@@ -1017,8 +1016,7 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
_DTV_CMD(DTV_ISDBT_LAYERC_SEGMENT_COUNT, 1, 0),
_DTV_CMD(DTV_ISDBT_LAYERC_TIME_INTERLEAVING, 1, 0),
- _DTV_CMD(DTV_ISDBS_TS_ID, 1, 0),
- _DTV_CMD(DTV_DVBT2_PLP_ID, 1, 0),
+ _DTV_CMD(DTV_STREAM_ID, 1, 0),
/* Get */
_DTV_CMD(DTV_DISEQC_SLAVE_REPLY, 0, 1),
@@ -1382,11 +1380,9 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
case DTV_ISDBT_LAYERC_TIME_INTERLEAVING:
tvp->u.data = c->layer[2].interleaving;
break;
- case DTV_ISDBS_TS_ID:
- tvp->u.data = c->isdbs_ts_id;
- break;
- case DTV_DVBT2_PLP_ID:
- tvp->u.data = c->dvbt2_plp_id;
+
+ case DTV_STREAM_ID:
+ tvp->u.data = c->stream_id;
break;
/* ATSC-MH */
@@ -1771,11 +1767,8 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
case DTV_ISDBT_LAYERC_TIME_INTERLEAVING:
c->layer[2].interleaving = tvp->u.data;
break;
- case DTV_ISDBS_TS_ID:
- c->isdbs_ts_id = tvp->u.data;
- break;
- case DTV_DVBT2_PLP_ID:
- c->dvbt2_plp_id = tvp->u.data;
+ case DTV_STREAM_ID:
+ c->stream_id = tvp->u.data;
break;
/* ATSC-MH */
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 7c64c09..bec0cda 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -368,11 +368,8 @@ struct dtv_frontend_properties {
u8 interleaving;
} layer[3];
- /* ISDB-T specifics */
- u32 isdbs_ts_id;
-
- /* DVB-T2 specifics */
- u32 dvbt2_plp_id;
+ /* Multistream specifics */
+ u32 stream_id;
/* ATSC-MH specifics */
u8 atscmh_fic_ver;
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index ea86a56..13caec0 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -3425,6 +3425,33 @@ err:
return -1;
}
+static int stv090x_set_mis(struct stv090x_state *state, int mis)
+{
+ u32 reg;
+
+ if (mis < 0 || mis > 255) {
+ dprintk(FE_DEBUG, 1, "Disable MIS filtering");
+ reg = STV090x_READ_DEMOD(state, PDELCTRL1);
+ STV090x_SETFIELD_Px(reg, FILTER_EN_FIELD, 0x00);
+ if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)
+ goto err;
+ } else {
+ dprintk(FE_DEBUG, 1, "Enable MIS filtering - %d", mis);
+ reg = STV090x_READ_DEMOD(state, PDELCTRL1);
+ STV090x_SETFIELD_Px(reg, FILTER_EN_FIELD, 0x01);
+ if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)
+ goto err;
+ if (STV090x_WRITE_DEMOD(state, ISIENTRY, mis) < 0)
+ goto err;
+ if (STV090x_WRITE_DEMOD(state, ISIBITENA, 0xff) < 0)
+ goto err;
+ }
+ return 0;
+err:
+ dprintk(FE_ERROR, 1, "I/O error");
+ return -1;
+}
+
static enum dvbfe_search stv090x_search(struct dvb_frontend *fe)
{
struct stv090x_state *state = fe->demodulator_priv;
@@ -3447,6 +3474,8 @@ static enum dvbfe_search stv090x_search(struct dvb_frontend *fe)
state->search_range = 5000000;
}
+ stv090x_set_mis(state, props->stream_id);
+
if (stv090x_algo(state) == STV090x_RANGEOK) {
dprintk(FE_DEBUG, 1, "Search success!");
return DVBFE_ALGO_SEARCH_SUCCESS;
@@ -4798,6 +4827,9 @@ struct dvb_frontend *stv090x_attach(const struct stv090x_config *config,
}
}
+ if (state->internal->dev_ver >= 0x30)
+ state->frontend.ops.info.caps |= FE_CAN_MULTISTREAM;
+
/* workaround for stuck DiSEqC output */
if (config->diseqc_envelope_mode)
stv090x_send_diseqc_burst(&state->frontend, SEC_MINI_A);
--
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