[media] tda1004x: 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, 58 insertions, 56 deletions

diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 2dbb0703529..fe5b659a9e6 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -224,22 +224,22 @@ static int tda1004x_disable_tuner_i2c(struct tda1004x_state *state)
 }
 
 static int tda10045h_set_bandwidth(struct tda1004x_state *state,
-                                   fe_bandwidth_t bandwidth)
+                                   u32 bandwidth)
 {
         static u8 bandwidth_6mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x60, 0x1e, 0xa7, 0x45, 0x4f };
         static u8 bandwidth_7mhz[] = { 0x02, 0x00, 0x37, 0x00, 0x4a, 0x2f, 0x6d, 0x76, 0xdb };
         static u8 bandwidth_8mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x48, 0x17, 0x89, 0xc7, 0x14 };
 
         switch (bandwidth) {
-        case BANDWIDTH_6_MHZ:
+        case 6000000:
                 tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_6mhz, sizeof(bandwidth_6mhz));
                 break;
 
-        case BANDWIDTH_7_MHZ:
+        case 7000000:
                 tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_7mhz, sizeof(bandwidth_7mhz));
                 break;
 
-        case BANDWIDTH_8_MHZ:
+        case 8000000:
                 tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_8mhz, sizeof(bandwidth_8mhz));
                 break;
 
@@ -253,7 +253,7 @@ static int tda10045h_set_bandwidth(struct tda1004x_state *state,
 }
 
 static int tda10046h_set_bandwidth(struct tda1004x_state *state,
-                                   fe_bandwidth_t bandwidth)
+                                   u32 bandwidth)
 {
         static u8 bandwidth_6mhz_53M[] = { 0x7b, 0x2e, 0x11, 0xf0, 0xd2 };
         static u8 bandwidth_7mhz_53M[] = { 0x6a, 0x02, 0x6a, 0x43, 0x9f };
@@ -270,7 +270,7 @@ static int tda10046h_set_bandwidth(struct tda1004x_state *state,
         else
                 tda10046_clk53m = 1;
         switch (bandwidth) {
-        case BANDWIDTH_6_MHZ:
+        case 6000000:
                 if (tda10046_clk53m)
                         tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_6mhz_53M,
                                                   sizeof(bandwidth_6mhz_53M));
@@ -283,7 +283,7 @@ static int tda10046h_set_bandwidth(struct tda1004x_state *state,
                 }
                 break;
 
-        case BANDWIDTH_7_MHZ:
+        case 7000000:
                 if (tda10046_clk53m)
                         tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_7mhz_53M,
                                                   sizeof(bandwidth_7mhz_53M));
@@ -296,7 +296,7 @@ static int tda10046h_set_bandwidth(struct tda1004x_state *state,
                 }
                 break;
 
-        case BANDWIDTH_8_MHZ:
+        case 8000000:
                 if (tda10046_clk53m)
                         tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_8mhz_53M,
                                                   sizeof(bandwidth_8mhz_53M));
@@ -409,7 +409,7 @@ static int tda10045_fwupload(struct dvb_frontend* fe)
         msleep(10);
 
         /* set parameters */
-        tda10045h_set_bandwidth(state, BANDWIDTH_8_MHZ);
+        tda10045h_set_bandwidth(state, 8000000);
 
         ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10045H_FWPAGE, TDA10045H_CODE_IN);
         release_firmware(fw);
@@ -473,7 +473,7 @@ static void tda10046_init_plls(struct dvb_frontend* fe)
                 tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x3f);
                 break;
         }
-        tda10046h_set_bandwidth(state, BANDWIDTH_8_MHZ); // default bandwidth 8 MHz
+        tda10046h_set_bandwidth(state, 8000000); /* default bandwidth 8 MHz */
         /* let the PLLs settle */
         msleep(120);
 }
@@ -697,9 +697,9 @@ static int tda10046_init(struct dvb_frontend* fe)
         return 0;
 }
 
-static int tda1004x_set_fe(struct dvb_frontend* fe,
-                           struct dvb_frontend_parameters *fe_params)
+static int tda1004x_set_fe(struct dvb_frontend *fe)
 {
+        struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
         struct tda1004x_state* state = fe->demodulator_priv;
         int tmp;
         int inversion;
@@ -726,37 +726,37 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
         // Hardcoded to use auto as much as possible on the TDA10045 as it
         // is very unreliable if AUTO mode is _not_ used.
         if (state->demod_type == TDA1004X_DEMOD_TDA10045) {
-                fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
-                fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
-                fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
+                fe_params->code_rate_HP = FEC_AUTO;
+                fe_params->guard_interval = GUARD_INTERVAL_AUTO;
+                fe_params->transmission_mode = TRANSMISSION_MODE_AUTO;
         }
 
         // Set standard params.. or put them to auto
-        if ((fe_params->u.ofdm.code_rate_HP == FEC_AUTO) ||
-                (fe_params->u.ofdm.code_rate_LP == FEC_AUTO) ||
-                (fe_params->u.ofdm.constellation == QAM_AUTO) ||
-                (fe_params->u.ofdm.hierarchy_information == HIERARCHY_AUTO)) {
+        if ((fe_params->code_rate_HP == FEC_AUTO) ||
+                (fe_params->code_rate_LP == FEC_AUTO) ||
+                (fe_params->modulation == QAM_AUTO) ||
+                (fe_params->hierarchy == HIERARCHY_AUTO)) {
                 tda1004x_write_mask(state, TDA1004X_AUTO, 1, 1);        // enable auto
-                tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x03, 0); // turn off constellation bits
+                tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x03, 0); /* turn off modulation bits */
                 tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0); // turn off hierarchy bits
                 tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x3f, 0); // turn off FEC bits
         } else {
                 tda1004x_write_mask(state, TDA1004X_AUTO, 1, 0);        // disable auto
 
                 // set HP FEC
-                tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_HP);
+                tmp = tda1004x_encode_fec(fe_params->code_rate_HP);
                 if (tmp < 0)
                         return tmp;
                 tda1004x_write_mask(state, TDA1004X_IN_CONF2, 7, tmp);
 
                 // set LP FEC
-                tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_LP);
+                tmp = tda1004x_encode_fec(fe_params->code_rate_LP);
                 if (tmp < 0)
                         return tmp;
                 tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x38, tmp << 3);
 
-                // set constellation
-                switch (fe_params->u.ofdm.constellation) {
+                /* set modulation */
+                switch (fe_params->modulation) {
                 case QPSK:
                         tda1004x_write_mask(state, TDA1004X_IN_CONF1, 3, 0);
                         break;
@@ -774,7 +774,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
                 }
 
                 // set hierarchy
-                switch (fe_params->u.ofdm.hierarchy_information) {
+                switch (fe_params->hierarchy) {
                 case HIERARCHY_NONE:
                         tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0 << 5);
                         break;
@@ -799,11 +799,11 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
         // set bandwidth
         switch (state->demod_type) {
         case TDA1004X_DEMOD_TDA10045:
-                tda10045h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
+                tda10045h_set_bandwidth(state, fe_params->bandwidth_hz);
                 break;
 
         case TDA1004X_DEMOD_TDA10046:
-                tda10046h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
+                tda10046h_set_bandwidth(state, fe_params->bandwidth_hz);
                 break;
         }
 
@@ -825,7 +825,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
         }
 
         // set guard interval
-        switch (fe_params->u.ofdm.guard_interval) {
+        switch (fe_params->guard_interval) {
         case GUARD_INTERVAL_1_32:
                 tda1004x_write_mask(state, TDA1004X_AUTO, 2, 0);
                 tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 0 << 2);
@@ -856,7 +856,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
         }
 
         // set transmission mode
-        switch (fe_params->u.ofdm.transmission_mode) {
+        switch (fe_params->transmission_mode) {
         case TRANSMISSION_MODE_2K:
                 tda1004x_write_mask(state, TDA1004X_AUTO, 4, 0);
                 tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x10, 0 << 4);
@@ -895,7 +895,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
         return 0;
 }
 
-static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_parameters *fe_params)
+static int tda1004x_get_fe(struct dvb_frontend *fe, struct dtv_frontend_properties *fe_params)
 {
         struct tda1004x_state* state = fe->demodulator_priv;
 
@@ -913,13 +913,13 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
         case TDA1004X_DEMOD_TDA10045:
                 switch (tda1004x_read_byte(state, TDA10045H_WREF_LSB)) {
                 case 0x14:
-                        fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+                        fe_params->bandwidth_hz = 8000000;
                         break;
                 case 0xdb:
-                        fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+                        fe_params->bandwidth_hz = 7000000;
                         break;
                 case 0x4f:
-                        fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+                        fe_params->bandwidth_hz = 6000000;
                         break;
                 }
                 break;
@@ -927,73 +927,73 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
                 switch (tda1004x_read_byte(state, TDA10046H_TIME_WREF1)) {
                 case 0x5c:
                 case 0x54:
-                        fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+                        fe_params->bandwidth_hz = 8000000;
                         break;
                 case 0x6a:
                 case 0x60:
-                        fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+                        fe_params->bandwidth_hz = 7000000;
                         break;
                 case 0x7b:
                 case 0x70:
-                        fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+                        fe_params->bandwidth_hz = 6000000;
                         break;
                 }
                 break;
         }
 
         // FEC
-        fe_params->u.ofdm.code_rate_HP =
+        fe_params->code_rate_HP =
             tda1004x_decode_fec(tda1004x_read_byte(state, TDA1004X_OUT_CONF2) & 7);
-        fe_params->u.ofdm.code_rate_LP =
+        fe_params->code_rate_LP =
             tda1004x_decode_fec((tda1004x_read_byte(state, TDA1004X_OUT_CONF2) >> 3) & 7);
 
-        // constellation
+        /* modulation */
         switch (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 3) {
         case 0:
-                fe_params->u.ofdm.constellation = QPSK;
+                fe_params->modulation = QPSK;
                 break;
         case 1:
-                fe_params->u.ofdm.constellation = QAM_16;
+                fe_params->modulation = QAM_16;
                 break;
         case 2:
-                fe_params->u.ofdm.constellation = QAM_64;
+                fe_params->modulation = QAM_64;
                 break;
         }
 
         // transmission mode
-        fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+        fe_params->transmission_mode = TRANSMISSION_MODE_2K;
         if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10)
-                fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+                fe_params->transmission_mode = TRANSMISSION_MODE_8K;
 
         // guard interval
         switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x0c) >> 2) {
         case 0:
-                fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+                fe_params->guard_interval = GUARD_INTERVAL_1_32;
                 break;
         case 1:
-                fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+                fe_params->guard_interval = GUARD_INTERVAL_1_16;
                 break;
         case 2:
-                fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+                fe_params->guard_interval = GUARD_INTERVAL_1_8;
                 break;
         case 3:
-                fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+                fe_params->guard_interval = GUARD_INTERVAL_1_4;
                 break;
         }
 
         // hierarchy
         switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x60) >> 5) {
         case 0:
-                fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+                fe_params->hierarchy = HIERARCHY_NONE;
                 break;
         case 1:
-                fe_params->u.ofdm.hierarchy_information = HIERARCHY_1;
+                fe_params->hierarchy = HIERARCHY_1;
                 break;
         case 2:
-                fe_params->u.ofdm.hierarchy_information = HIERARCHY_2;
+                fe_params->hierarchy = HIERARCHY_2;
                 break;
         case 3:
-                fe_params->u.ofdm.hierarchy_information = HIERARCHY_4;
+                fe_params->hierarchy = HIERARCHY_4;
                 break;
         }
 
@@ -1231,6 +1231,7 @@ static void tda1004x_release(struct dvb_frontend* fe)
 }
 
 static struct dvb_frontend_ops tda10045_ops = {
+        .delsys = { SYS_DVBT },
         .info = {
                 .name = "Philips TDA10045H DVB-T",
                 .type = FE_OFDM,
@@ -1251,8 +1252,8 @@ static struct dvb_frontend_ops tda10045_ops = {
         .write = tda1004x_write,
         .i2c_gate_ctrl = tda1004x_i2c_gate_ctrl,
 
-        .set_frontend_legacy = tda1004x_set_fe,
-        .get_frontend_legacy = tda1004x_get_fe,
+        .set_frontend = tda1004x_set_fe,
+        .get_frontend = tda1004x_get_fe,
         .get_tune_settings = tda1004x_get_tune_settings,
 
         .read_status = tda1004x_read_status,
@@ -1301,6 +1302,7 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
 }
 
 static struct dvb_frontend_ops tda10046_ops = {
+        .delsys = { SYS_DVBT },
         .info = {
                 .name = "Philips TDA10046H DVB-T",
                 .type = FE_OFDM,
@@ -1321,8 +1323,8 @@ static struct dvb_frontend_ops tda10046_ops = {
         .write = tda1004x_write,
         .i2c_gate_ctrl = tda1004x_i2c_gate_ctrl,
 
-        .set_frontend_legacy = tda1004x_set_fe,
-        .get_frontend_legacy = tda1004x_get_fe,
+        .set_frontend = tda1004x_set_fe,
+        .get_frontend = tda1004x_get_fe,
         .get_tune_settings = tda1004x_get_tune_settings,
 
         .read_status = tda1004x_read_status,