3 files changed, 49 insertions, 13 deletions

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 6b914f9a03c5..7dffb48e55e5 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -773,9 +773,9 @@ struct dtv_cmds_h dtv_cmds[] = {
                 .cmd    = DTV_FREQUENCY,
                 .set    = 1,
         },
-        [DTV_BANDWIDTH] = {
-                .name   = "DTV_BANDWIDTH",
-                .cmd    = DTV_BANDWIDTH,
+        [DTV_BANDWIDTH_HZ] = {
+                .name   = "DTV_BANDWIDTH_HZ",
+                .cmd    = DTV_BANDWIDTH_HZ,
                 .set    = 1,
         },
         [DTV_MODULATION] = {
@@ -954,7 +954,15 @@ void dtv_property_cache_sync(struct dvb_frontend *fe, struct dvb_frontend_parame
                 c->delivery_system = SYS_DVBC_ANNEX_AC;
                 break;
         case FE_OFDM:
-                c->bandwidth = p->u.ofdm.bandwidth;
+                if (p->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+                        c->bandwidth_hz = 6000000;
+                else if (p->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+                        c->bandwidth_hz = 7000000;
+                else if (p->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+                        c->bandwidth_hz = 8000000;
+                else
+                        /* Including BANDWIDTH_AUTO */
+                        c->bandwidth_hz = 0;
                 c->code_rate_HP = p->u.ofdm.code_rate_HP;
                 c->code_rate_LP = p->u.ofdm.code_rate_LP;
                 c->modulation = p->u.ofdm.constellation;
@@ -1003,7 +1011,14 @@ void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
                 break;
         case FE_OFDM:
                 printk("%s() Preparing OFDM req\n", __FUNCTION__);
-                p->u.ofdm.bandwidth = c->bandwidth;
+                if (c->bandwidth_hz == 6000000)
+                        p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+                else if (c->bandwidth_hz == 7000000)
+                        p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+                else if (c->bandwidth_hz == 8000000)
+                        p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+                else
+                        p->u.ofdm.bandwidth = BANDWIDTH_AUTO;
                 p->u.ofdm.code_rate_HP = c->code_rate_HP;
                 p->u.ofdm.code_rate_LP = c->code_rate_LP;
                 p->u.ofdm.constellation = c->modulation;
@@ -1118,8 +1133,8 @@ int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
         case DTV_MODULATION:
                 tvp->u.data = fe->dtv_property_cache.modulation;
                 break;
-        case DTV_BANDWIDTH:
-                tvp->u.data = fe->dtv_property_cache.bandwidth;
+        case DTV_BANDWIDTH_HZ:
+                tvp->u.data = fe->dtv_property_cache.bandwidth_hz;
                 break;
         case DTV_INVERSION:
                 tvp->u.data = fe->dtv_property_cache.inversion;
@@ -1230,8 +1245,8 @@ int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
         case DTV_MODULATION:
                 fe->dtv_property_cache.modulation = tvp->u.data;
                 break;
-        case DTV_BANDWIDTH:
-                fe->dtv_property_cache.bandwidth = tvp->u.data;
+        case DTV_BANDWIDTH_HZ:
+                fe->dtv_property_cache.bandwidth_hz = tvp->u.data;
                 break;
         case DTV_INVERSION:
                 fe->dtv_property_cache.inversion = tvp->u.data;
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 784e8fe1d3bd..2fa37f5a0d9a 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -198,7 +198,7 @@ struct dtv_frontend_properties {
         fe_spectral_inversion_t inversion;
         fe_code_rate_t          fec_inner;
         fe_transmit_mode_t      transmission_mode;
-        fe_bandwidth_t          bandwidth;
+        u32                     bandwidth_hz;   /* 0 = AUTO */
         fe_guard_interval_t     guard_interval;
         fe_hierarchy_t          hierarchy;
         u32                     symbol_rate;
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 05bdec9bc5aa..4f3fd641ccb8 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -257,7 +257,12 @@ typedef enum dtv_cmd_types {
 
         DTV_FREQUENCY,
         DTV_MODULATION,
-        DTV_BANDWIDTH,
+
+        /* XXX PB: I would like to have field which describes the
+         * bandwidth of a channel in Hz or kHz - maybe we can remove the
+         * DTV_BANDWIDTH now and put a compat layer */
+        DTV_BANDWIDTH_HZ,
+
         DTV_INVERSION,
         DTV_DISEQC_MASTER,
         DTV_SYMBOL_RATE,
@@ -276,18 +281,34 @@ typedef enum dtv_cmd_types {
         /* New commands are always appended */
         DTV_DELIVERY_SYSTEM,
 
-        /* ISDB-T */
+        /* ISDB */
+        /* maybe a dup of DTV_ISDB_SOUND_BROADCASTING_SUBCHANNEL_ID ??? */
         DTV_ISDB_SEGMENT_IDX,
-        DTV_ISDB_SEGMENT_WIDTH,
+        DTV_ISDB_SEGMENT_WIDTH, /* 1, 3 or 13 ??? */
+
+        /* the central segment can be received independently or 1/3 seg in SB-mode */
+        DTV_ISDB_PARTIAL_RECEPTION,
+        /* sound broadcasting is used 0 = 13segment, 1 = 1 or 3 see DTV_ISDB_PARTIAL_RECEPTION */
+        DTV_ISDB_SOUND_BROADCASTING,
+
+        /* only used in SB */
+        /* determines the initial PRBS of the segment (to match with 13seg channel) */
+        DTV_ISDB_SOUND_BROADCASTING_SUBCHANNEL_ID,
+
         DTV_ISDB_LAYERA_FEC,
         DTV_ISDB_LAYERA_MODULATION,
         DTV_ISDB_LAYERA_SEGMENT_WIDTH,
+        DTV_ISDB_LAYERA_TIME_INTERLEAVER,
+
         DTV_ISDB_LAYERB_FEC,
         DTV_ISDB_LAYERB_MODULATION,
         DTV_ISDB_LAYERB_SEGMENT_WIDTH,
+        DTV_ISDB_LAYERB_TIME_INTERLEAVING,
+
         DTV_ISDB_LAYERC_FEC,
         DTV_ISDB_LAYERC_MODULATION,
         DTV_ISDB_LAYERC_SEGMENT_WIDTH,
+        DTV_ISDB_LAYERC_TIME_INTERLEAVING,
 
 } dtv_cmd_types_t;