1 files changed, 71 insertions, 65 deletions

diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index dbb76d75c932..148bf79236fb 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -38,7 +38,7 @@ struct dib7000m_state {
         u16 wbd_ref;
 
         u8 current_band;
-        fe_bandwidth_t current_bandwidth;
+        u32 current_bandwidth;
         struct dibx000_agc_config *current_agc;
         u32 timf;
         u32 timf_default;
@@ -313,6 +313,9 @@ static int dib7000m_set_bandwidth(struct dib7000m_state *state, u32 bw)
 {
         u32 timf;
 
+        if (!bw)
+                bw = 8000;
+
         // store the current bandwidth for later use
         state->current_bandwidth = bw;
 
@@ -742,8 +745,9 @@ static void dib7000m_update_timf(struct dib7000m_state *state)
         dprintk( "updated timf_frequency: %d (default: %d)",state->timf, state->timf_default);
 }
 
-static int dib7000m_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_agc_startup(struct dvb_frontend *demod)
 {
+        struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
         struct dib7000m_state *state = demod->demodulator_priv;
         u16 cfg_72 = dib7000m_read_word(state, 72);
         int ret = -1;
@@ -832,28 +836,29 @@ static int dib7000m_agc_startup(struct dvb_frontend *demod, struct dvb_frontend_
         return ret;
 }
 
-static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_frontend_parameters *ch, u8 seq)
+static void dib7000m_set_channel(struct dib7000m_state *state, struct dtv_frontend_properties *ch,
+                                 u8 seq)
 {
         u16 value, est[4];
 
-        dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+        dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
 
         /* nfft, guard, qam, alpha */
         value = 0;
-        switch (ch->u.ofdm.transmission_mode) {
+        switch (ch->transmission_mode) {
                 case TRANSMISSION_MODE_2K: value |= (0 << 7); break;
                 case TRANSMISSION_MODE_4K: value |= (2 << 7); break;
                 default:
                 case TRANSMISSION_MODE_8K: value |= (1 << 7); break;
         }
-        switch (ch->u.ofdm.guard_interval) {
+        switch (ch->guard_interval) {
                 case GUARD_INTERVAL_1_32: value |= (0 << 5); break;
                 case GUARD_INTERVAL_1_16: value |= (1 << 5); break;
                 case GUARD_INTERVAL_1_4:  value |= (3 << 5); break;
                 default:
                 case GUARD_INTERVAL_1_8:  value |= (2 << 5); break;
         }
-        switch (ch->u.ofdm.constellation) {
+        switch (ch->modulation) {
                 case QPSK:  value |= (0 << 3); break;
                 case QAM_16: value |= (1 << 3); break;
                 default:
@@ -872,11 +877,11 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
         value = 0;
         if (1 != 0)
                 value |= (1 << 6);
-        if (ch->u.ofdm.hierarchy_information == 1)
+        if (ch->hierarchy == 1)
                 value |= (1 << 4);
         if (1 == 1)
                 value |= 1;
-        switch ((ch->u.ofdm.hierarchy_information == 0 || 1 == 1) ? ch->u.ofdm.code_rate_HP : ch->u.ofdm.code_rate_LP) {
+        switch ((ch->hierarchy == 0 || 1 == 1) ? ch->code_rate_HP : ch->code_rate_LP) {
                 case FEC_2_3: value |= (2 << 1); break;
                 case FEC_3_4: value |= (3 << 1); break;
                 case FEC_5_6: value |= (5 << 1); break;
@@ -901,13 +906,13 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
         dib7000m_write_word(state, 33, (0 << 4) | 0x5);
 
         /* P_dvsy_sync_wait */
-        switch (ch->u.ofdm.transmission_mode) {
+        switch (ch->transmission_mode) {
                 case TRANSMISSION_MODE_8K: value = 256; break;
                 case TRANSMISSION_MODE_4K: value = 128; break;
                 case TRANSMISSION_MODE_2K:
                 default: value = 64; break;
         }
-        switch (ch->u.ofdm.guard_interval) {
+        switch (ch->guard_interval) {
                 case GUARD_INTERVAL_1_16: value *= 2; break;
                 case GUARD_INTERVAL_1_8:  value *= 4; break;
                 case GUARD_INTERVAL_1_4:  value *= 8; break;
@@ -925,7 +930,7 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
         dib7000m_set_diversity_in(&state->demod, state->div_state);
 
         /* channel estimation fine configuration */
-        switch (ch->u.ofdm.constellation) {
+        switch (ch->modulation) {
                 case QAM_64:
                         est[0] = 0x0148;       /* P_adp_regul_cnt 0.04 */
                         est[1] = 0xfff0;       /* P_adp_noise_cnt -0.002 */
@@ -952,25 +957,26 @@ static void dib7000m_set_channel(struct dib7000m_state *state, struct dvb_fronte
         dib7000m_set_power_mode(state, DIB7000M_POWER_COR4_DINTLV_ICIRM_EQUAL_CFROD);
 }
 
-static int dib7000m_autosearch_start(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_autosearch_start(struct dvb_frontend *demod)
 {
+        struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
         struct dib7000m_state *state = demod->demodulator_priv;
-        struct dvb_frontend_parameters schan;
+        struct dtv_frontend_properties schan;
         int ret = 0;
         u32 value, factor;
 
         schan = *ch;
 
-        schan.u.ofdm.constellation = QAM_64;
-        schan.u.ofdm.guard_interval        = GUARD_INTERVAL_1_32;
-        schan.u.ofdm.transmission_mode         = TRANSMISSION_MODE_8K;
-        schan.u.ofdm.code_rate_HP = FEC_2_3;
-        schan.u.ofdm.code_rate_LP = FEC_3_4;
-        schan.u.ofdm.hierarchy_information         = 0;
+        schan.modulation = QAM_64;
+        schan.guard_interval        = GUARD_INTERVAL_1_32;
+        schan.transmission_mode         = TRANSMISSION_MODE_8K;
+        schan.code_rate_HP = FEC_2_3;
+        schan.code_rate_LP = FEC_3_4;
+        schan.hierarchy    = 0;
 
         dib7000m_set_channel(state, &schan, 7);
 
-        factor = BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth);
+        factor = BANDWIDTH_TO_KHZ(schan.bandwidth_hz);
         if (factor >= 5000)
                 factor = 1;
         else
@@ -1027,8 +1033,9 @@ static int dib7000m_autosearch_is_irq(struct dvb_frontend *demod)
                 return dib7000m_autosearch_irq(state, 537);
 }
 
-static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_parameters *ch)
+static int dib7000m_tune(struct dvb_frontend *demod)
 {
+        struct dtv_frontend_properties *ch = &demod->dtv_property_cache;
         struct dib7000m_state *state = demod->demodulator_priv;
         int ret = 0;
         u16 value;
@@ -1055,7 +1062,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
         //dump_reg(state);
         /* P_timf_alpha, P_corm_alpha=6, P_corm_thres=0x80 */
         value = (6 << 8) | 0x80;
-        switch (ch->u.ofdm.transmission_mode) {
+        switch (ch->transmission_mode) {
                 case TRANSMISSION_MODE_2K: value |= (7 << 12); break;
                 case TRANSMISSION_MODE_4K: value |= (8 << 12); break;
                 default:
@@ -1065,7 +1072,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 
         /* P_ctrl_freeze_pha_shift=0, P_ctrl_pha_off_max */
         value = (0 << 4);
-        switch (ch->u.ofdm.transmission_mode) {
+        switch (ch->transmission_mode) {
                 case TRANSMISSION_MODE_2K: value |= 0x6; break;
                 case TRANSMISSION_MODE_4K: value |= 0x7; break;
                 default:
@@ -1075,7 +1082,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
 
         /* P_ctrl_sfreq_inh=0, P_ctrl_sfreq_step */
         value = (0 << 4);
-        switch (ch->u.ofdm.transmission_mode) {
+        switch (ch->transmission_mode) {
                 case TRANSMISSION_MODE_2K: value |= 0x6; break;
                 case TRANSMISSION_MODE_4K: value |= 0x7; break;
                 default:
@@ -1087,7 +1094,7 @@ static int dib7000m_tune(struct dvb_frontend *demod, struct dvb_frontend_paramet
         if ((dib7000m_read_word(state, 535) >> 6)  & 0x1)
                 dib7000m_update_timf(state);
 
-    dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->u.ofdm.bandwidth));
+        dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(ch->bandwidth_hz));
         return ret;
 }
 
@@ -1147,57 +1154,57 @@ static int dib7000m_identify(struct dib7000m_state *state)
 }
 
 
-static int dib7000m_get_frontend(struct dvb_frontend* fe,
-                                struct dvb_frontend_parameters *fep)
+static int dib7000m_get_frontend(struct dvb_frontend* fe)
 {
+        struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
         struct dib7000m_state *state = fe->demodulator_priv;
         u16 tps = dib7000m_read_word(state,480);
 
         fep->inversion = INVERSION_AUTO;
 
-        fep->u.ofdm.bandwidth = state->current_bandwidth;
+        fep->bandwidth_hz = BANDWIDTH_TO_HZ(state->current_bandwidth);
 
         switch ((tps >> 8) & 0x3) {
-                case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break;
-                case 1: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; break;
-                /* case 2: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_4K; break; */
+                case 0: fep->transmission_mode = TRANSMISSION_MODE_2K; break;
+                case 1: fep->transmission_mode = TRANSMISSION_MODE_8K; break;
+                /* case 2: fep->transmission_mode = TRANSMISSION_MODE_4K; break; */
         }
 
         switch (tps & 0x3) {
-                case 0: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32; break;
-                case 1: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16; break;
-                case 2: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8; break;
-                case 3: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4; break;
+                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 ((tps >> 14) & 0x3) {
-                case 0: fep->u.ofdm.constellation = QPSK; break;
-                case 1: fep->u.ofdm.constellation = QAM_16; break;
+                case 0: fep->modulation = QPSK; break;
+                case 1: fep->modulation = QAM_16; break;
                 case 2:
-                default: fep->u.ofdm.constellation = QAM_64; break;
+                default: fep->modulation = QAM_64; break;
         }
 
         /* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
         /* (tps >> 13) & 0x1 == hrch is used, (tps >> 10) & 0x7 == alpha */
 
-        fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+        fep->hierarchy = HIERARCHY_NONE;
         switch ((tps >> 5) & 0x7) {
-                case 1: fep->u.ofdm.code_rate_HP = FEC_1_2; break;
-                case 2: fep->u.ofdm.code_rate_HP = FEC_2_3; break;
-                case 3: fep->u.ofdm.code_rate_HP = FEC_3_4; break;
-                case 5: fep->u.ofdm.code_rate_HP = FEC_5_6; break;
+                case 1: fep->code_rate_HP = FEC_1_2; break;
+                case 2: fep->code_rate_HP = FEC_2_3; break;
+                case 3: fep->code_rate_HP = FEC_3_4; break;
+                case 5: fep->code_rate_HP = FEC_5_6; break;
                 case 7:
-                default: fep->u.ofdm.code_rate_HP = FEC_7_8; break;
+                default: fep->code_rate_HP = FEC_7_8; break;
 
         }
 
         switch ((tps >> 2) & 0x7) {
-                case 1: fep->u.ofdm.code_rate_LP = FEC_1_2; break;
-                case 2: fep->u.ofdm.code_rate_LP = FEC_2_3; break;
-                case 3: fep->u.ofdm.code_rate_LP = FEC_3_4; break;
-                case 5: fep->u.ofdm.code_rate_LP = FEC_5_6; break;
+                case 1: fep->code_rate_LP = FEC_1_2; break;
+                case 2: fep->code_rate_LP = FEC_2_3; break;
+                case 3: fep->code_rate_LP = FEC_3_4; break;
+                case 5: fep->code_rate_LP = FEC_5_6; break;
                 case 7:
-                default: fep->u.ofdm.code_rate_LP = FEC_7_8; break;
+                default: fep->code_rate_LP = FEC_7_8; break;
         }
 
         /* native interleaver: (dib7000m_read_word(state, 481) >>  5) & 0x1 */
@@ -1205,35 +1212,34 @@ static int dib7000m_get_frontend(struct dvb_frontend* fe,
         return 0;
 }
 
-static int dib7000m_set_frontend(struct dvb_frontend* fe,
-                                struct dvb_frontend_parameters *fep)
+static int dib7000m_set_frontend(struct dvb_frontend *fe)
 {
+        struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
         struct dib7000m_state *state = fe->demodulator_priv;
         int time, ret;
 
-    dib7000m_set_output_mode(state, OUTMODE_HIGH_Z);
+        dib7000m_set_output_mode(state, OUTMODE_HIGH_Z);
 
-        state->current_bandwidth = fep->u.ofdm.bandwidth;
-        dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
+        dib7000m_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->bandwidth_hz));
 
         if (fe->ops.tuner_ops.set_params)
-                fe->ops.tuner_ops.set_params(fe, fep);
+                fe->ops.tuner_ops.set_params(fe);
 
         /* start up the AGC */
         state->agc_state = 0;
         do {
-                time = dib7000m_agc_startup(fe, fep);
+                time = dib7000m_agc_startup(fe);
                 if (time != -1)
                         msleep(time);
         } while (time != -1);
 
-        if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
-                fep->u.ofdm.guard_interval    == GUARD_INTERVAL_AUTO ||
-                fep->u.ofdm.constellation     == QAM_AUTO ||
-                fep->u.ofdm.code_rate_HP      == FEC_AUTO) {
+        if (fep->transmission_mode == TRANSMISSION_MODE_AUTO ||
+                fep->guard_interval    == GUARD_INTERVAL_AUTO ||
+                fep->modulation        == QAM_AUTO ||
+                fep->code_rate_HP      == FEC_AUTO) {
                 int i = 800, found;
 
-                dib7000m_autosearch_start(fe, fep);
+                dib7000m_autosearch_start(fe);
                 do {
                         msleep(1);
                         found = dib7000m_autosearch_is_irq(fe);
@@ -1243,10 +1249,10 @@ static int dib7000m_set_frontend(struct dvb_frontend* fe,
                 if (found == 0 || found == 1)
                         return 0; // no channel found
 
-                dib7000m_get_frontend(fe, fep);
+                dib7000m_get_frontend(fe);
         }
 
-        ret = dib7000m_tune(fe, fep);
+        ret = dib7000m_tune(fe);
 
         /* make this a config parameter */
         dib7000m_set_output_mode(state, OUTMODE_MPEG2_FIFO);
@@ -1430,9 +1436,9 @@ error:
 EXPORT_SYMBOL(dib7000m_attach);
 
 static struct dvb_frontend_ops dib7000m_ops = {
+        .delsys = { SYS_DVBT },
         .info = {
                 .name = "DiBcom 7000MA/MB/PA/PB/MC",
-                .type = FE_OFDM,
                 .frequency_min      = 44250000,
                 .frequency_max      = 867250000,
                 .frequency_stepsize = 62500,