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path: root/drivers/media/dvb/frontends/tda1004x.c
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Diffstat (limited to 'drivers/media/dvb/frontends/tda1004x.c')
-rw-r--r--drivers/media/dvb/frontends/tda1004x.c115
1 files changed, 58 insertions, 57 deletions
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index ea485d923550..35d72b46aa1e 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;
@@ -718,7 +718,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
// set frequency
if (fe->ops.tuner_ops.set_params) {
- fe->ops.tuner_ops.set_params(fe, fe_params);
+ fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
@@ -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);
@@ -895,8 +895,9 @@ 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 = &fe->dtv_property_cache;
struct tda1004x_state* state = fe->demodulator_priv;
dprintk("%s\n", __func__);
@@ -913,13 +914,13 @@ 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 +928,73 @@ 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;
}
@@ -1231,9 +1232,9 @@ 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,
.frequency_min = 51000000,
.frequency_max = 858000000,
.frequency_stepsize = 166667,
@@ -1271,7 +1272,7 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
if (!state) {
- printk(KERN_ERR "Can't alocate memory for tda10045 state\n");
+ printk(KERN_ERR "Can't allocate memory for tda10045 state\n");
return NULL;
}
@@ -1301,9 +1302,9 @@ 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,
.frequency_min = 51000000,
.frequency_max = 858000000,
.frequency_stepsize = 166667,
@@ -1341,7 +1342,7 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
if (!state) {
- printk(KERN_ERR "Can't alocate memory for tda10046 state\n");
+ printk(KERN_ERR "Can't allocate memory for tda10046 state\n");
return NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 12:54:57 +0000