[media] dst: convert set_fontend to use DVBv5 parameters

Instead of using dvb_frontend_parameters struct, that were
designed for a subset of the supported standards, use the DVBv5
cache information.

Also, fill the supported delivery systems at dvb_frontend_ops
struct.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 32 insertions, 31 deletions

diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 6afc083ab72..7d60893108b 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -386,7 +386,7 @@ static int dst_set_freq(struct dst_state *state, u32 freq)
         return 0;
 }
 
-static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
+static int dst_set_bandwidth(struct dst_state *state, u32 bandwidth)
 {
         state->bandwidth = bandwidth;
 
@@ -394,7 +394,7 @@ static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
                 return -EOPNOTSUPP;
 
         switch (bandwidth) {
-        case BANDWIDTH_6_MHZ:
+        case 6000000:
                 if (state->dst_hw_cap & DST_TYPE_HAS_CA)
                         state->tx_tuna[7] = 0x06;
                 else {
@@ -402,7 +402,7 @@ static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
                         state->tx_tuna[7] = 0x00;
                 }
                 break;
-        case BANDWIDTH_7_MHZ:
+        case 7000000:
                 if (state->dst_hw_cap & DST_TYPE_HAS_CA)
                         state->tx_tuna[7] = 0x07;
                 else {
@@ -410,7 +410,7 @@ static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
                         state->tx_tuna[7] = 0x00;
                 }
                 break;
-        case BANDWIDTH_8_MHZ:
+        case 8000000:
                 if (state->dst_hw_cap & DST_TYPE_HAS_CA)
                         state->tx_tuna[7] = 0x08;
                 else {
@@ -1561,7 +1561,7 @@ static int dst_init(struct dvb_frontend *fe)
         state->tone = SEC_TONE_OFF;
         state->diseq_flags = 0;
         state->k22 = 0x02;
-        state->bandwidth = BANDWIDTH_7_MHZ;
+        state->bandwidth = 7000000;
         state->cur_jiff = jiffies;
         if (state->dst_type == DST_TYPE_IS_SAT)
                 memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
@@ -1609,8 +1609,9 @@ static int dst_read_snr(struct dvb_frontend *fe, u16 *snr)
         return retval;
 }
 
-static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dst_set_frontend(struct dvb_frontend *fe)
 {
+        struct dtv_frontend_properties *p = &fe->dtv_property_cache;
         int retval = -EINVAL;
         struct dst_state *state = fe->demodulator_priv;
 
@@ -1623,17 +1624,17 @@ static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_paramet
                 if (state->dst_type == DST_TYPE_IS_SAT) {
                         if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
                                 dst_set_inversion(state, p->inversion);
-                        dst_set_fec(state, p->u.qpsk.fec_inner);
-                        dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
+                        dst_set_fec(state, p->fec_inner);
+                        dst_set_symbolrate(state, p->symbol_rate);
                         dst_set_polarization(state);
-                        dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
+                        dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate);
 
                 } else if (state->dst_type == DST_TYPE_IS_TERR)
-                        dst_set_bandwidth(state, p->u.ofdm.bandwidth);
+                        dst_set_bandwidth(state, p->bandwidth_hz);
                 else if (state->dst_type == DST_TYPE_IS_CABLE) {
-                        dst_set_fec(state, p->u.qam.fec_inner);
-                        dst_set_symbolrate(state, p->u.qam.symbol_rate);
-                        dst_set_modulation(state, p->u.qam.modulation);
+                        dst_set_fec(state, p->fec_inner);
+                        dst_set_symbolrate(state, p->symbol_rate);
+                        dst_set_modulation(state, p->modulation);
                 }
                 retval = dst_write_tuna(fe);
         }
@@ -1683,7 +1684,7 @@ static int dst_get_tuning_algo(struct dvb_frontend *fe)
         return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW;
 }
 
-static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dst_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p)
 {
         struct dst_state *state = fe->demodulator_priv;
 
@@ -1691,14 +1692,14 @@ static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_paramet
         if (state->dst_type == DST_TYPE_IS_SAT) {
                 if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
                         p->inversion = state->inversion;
-                p->u.qpsk.symbol_rate = state->symbol_rate;
-                p->u.qpsk.fec_inner = dst_get_fec(state);
+                p->symbol_rate = state->symbol_rate;
+                p->fec_inner = dst_get_fec(state);
         } else if (state->dst_type == DST_TYPE_IS_TERR) {
-                p->u.ofdm.bandwidth = state->bandwidth;
+                p->bandwidth_hz = state->bandwidth;
         } else if (state->dst_type == DST_TYPE_IS_CABLE) {
-                p->u.qam.symbol_rate = state->symbol_rate;
-                p->u.qam.fec_inner = dst_get_fec(state);
-                p->u.qam.modulation = dst_get_modulation(state);
+                p->symbol_rate = state->symbol_rate;
+                p->fec_inner = dst_get_fec(state);
+                p->modulation = dst_get_modulation(state);
         }
 
         return 0;
@@ -1756,7 +1757,7 @@ struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad
 EXPORT_SYMBOL(dst_attach);
 
 static struct dvb_frontend_ops dst_dvbt_ops = {
-
+        .delsys = { SYS_DVBT },
         .info = {
                 .name = "DST DVB-T",
                 .type = FE_OFDM,
@@ -1777,8 +1778,8 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
         .release = dst_release,
         .init = dst_init,
         .tune = dst_tune_frontend,
-        .set_frontend_legacy = dst_set_frontend,
-        .get_frontend_legacy = dst_get_frontend,
+        .set_frontend = dst_set_frontend,
+        .get_frontend = dst_get_frontend,
         .get_frontend_algo = dst_get_tuning_algo,
         .read_status = dst_read_status,
         .read_signal_strength = dst_read_signal_strength,
@@ -1786,7 +1787,7 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
 };
 
 static struct dvb_frontend_ops dst_dvbs_ops = {
-
+        .delsys = { SYS_DVBS },
         .info = {
                 .name = "DST DVB-S",
                 .type = FE_QPSK,
@@ -1803,8 +1804,8 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
         .release = dst_release,
         .init = dst_init,
         .tune = dst_tune_frontend,
-        .set_frontend_legacy = dst_set_frontend,
-        .get_frontend_legacy = dst_get_frontend,
+        .set_frontend = dst_set_frontend,
+        .get_frontend = dst_get_frontend,
         .get_frontend_algo = dst_get_tuning_algo,
         .read_status = dst_read_status,
         .read_signal_strength = dst_read_signal_strength,
@@ -1816,7 +1817,7 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
 };
 
 static struct dvb_frontend_ops dst_dvbc_ops = {
-
+        .delsys = { SYS_DVBC_ANNEX_A },
         .info = {
                 .name = "DST DVB-C",
                 .type = FE_QAM,
@@ -1837,8 +1838,8 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
         .release = dst_release,
         .init = dst_init,
         .tune = dst_tune_frontend,
-        .set_frontend_legacy = dst_set_frontend,
-        .get_frontend_legacy = dst_get_frontend,
+        .set_frontend = dst_set_frontend,
+        .get_frontend = dst_get_frontend,
         .get_frontend_algo = dst_get_tuning_algo,
         .read_status = dst_read_status,
         .read_signal_strength = dst_read_signal_strength,
@@ -1860,8 +1861,8 @@ static struct dvb_frontend_ops dst_atsc_ops = {
         .release = dst_release,
         .init = dst_init,
         .tune = dst_tune_frontend,
-        .set_frontend_legacy = dst_set_frontend,
-        .get_frontend_legacy = dst_get_frontend,
+        .set_frontend = dst_set_frontend,
+        .get_frontend = dst_get_frontend,
         .get_frontend_algo = dst_get_tuning_algo,
         .read_status = dst_read_status,
         .read_signal_strength = dst_read_signal_strength,