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@xxxxxxxxxx>
---
drivers/media/dvb/frontends/af9013.c | 110 +++++++++++++++--------------
drivers/media/dvb/frontends/af9013_priv.h | 24 +++---
2 files changed, 68 insertions(+), 66 deletions(-)
diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c
index 540ed0f..08a0364 100644
--- a/drivers/media/dvb/frontends/af9013.c
+++ b/drivers/media/dvb/frontends/af9013.c
@@ -365,9 +365,10 @@ error:
return ret;
}
-static int af9013_set_ofdm_params(struct af9013_state *state,
- struct dvb_ofdm_parameters *params, u8 *auto_mode)
+static int af9013_set_ofdm_params(struct dvb_frontend *fe, u8 *auto_mode)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ struct af9013_state *state = fe->demodulator_priv;
int ret;
u8 i, buf[3] = {0, 0, 0};
*auto_mode = 0; /* set if parameters are requested to auto set */
@@ -376,7 +377,7 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
garbage parameters given by application for compatibility.
MPlayer seems to provide garbage parameters currently. */
- switch (params->transmission_mode) {
+ switch (c->transmission_mode) {
case TRANSMISSION_MODE_AUTO:
*auto_mode = 1;
case TRANSMISSION_MODE_2K:
@@ -389,7 +390,7 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
*auto_mode = 1;
}
- switch (params->guard_interval) {
+ switch (c->guard_interval) {
case GUARD_INTERVAL_AUTO:
*auto_mode = 1;
case GUARD_INTERVAL_1_32:
@@ -408,7 +409,7 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
*auto_mode = 1;
}
- switch (params->hierarchy_information) {
+ switch (c->hierarchy) {
case HIERARCHY_AUTO:
*auto_mode = 1;
case HIERARCHY_NONE:
@@ -423,11 +424,11 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
buf[0] |= (3 << 4);
break;
default:
- deb_info("%s: invalid hierarchy_information\n", __func__);
+ deb_info("%s: invalid hierarchy\n", __func__);
*auto_mode = 1;
};
- switch (params->constellation) {
+ switch (c->modulation) {
case QAM_AUTO:
*auto_mode = 1;
case QPSK:
@@ -439,14 +440,14 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
buf[1] |= (2 << 6);
break;
default:
- deb_info("%s: invalid constellation\n", __func__);
+ deb_info("%s: invalid modulation\n", __func__);
*auto_mode = 1;
}
/* Use HP. How and which case we can switch to LP? */
buf[1] |= (1 << 4);
- switch (params->code_rate_HP) {
+ switch (c->code_rate_HP) {
case FEC_AUTO:
*auto_mode = 1;
case FEC_1_2:
@@ -468,11 +469,11 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
*auto_mode = 1;
}
- switch (params->code_rate_LP) {
+ switch (c->code_rate_LP) {
case FEC_AUTO:
/* if HIERARCHY_NONE and FEC_NONE then LP FEC is set to FEC_AUTO
by dvb_frontend.c for compatibility */
- if (params->hierarchy_information != HIERARCHY_NONE)
+ if (c->hierarchy != HIERARCHY_NONE)
*auto_mode = 1;
case FEC_1_2:
break;
@@ -489,20 +490,20 @@ static int af9013_set_ofdm_params(struct af9013_state *state,
buf[2] |= (4 << 3);
break;
case FEC_NONE:
- if (params->hierarchy_information == HIERARCHY_AUTO)
+ if (c->hierarchy == HIERARCHY_AUTO)
break;
default:
deb_info("%s: invalid code_rate_LP\n", __func__);
*auto_mode = 1;
}
- switch (params->bandwidth) {
- case BANDWIDTH_6_MHZ:
+ switch (c->bandwidth_hz) {
+ case 6000000:
break;
- case BANDWIDTH_7_MHZ:
+ case 7000000:
buf[1] |= (1 << 2);
break;
- case BANDWIDTH_8_MHZ:
+ case 8000000:
buf[1] |= (2 << 2);
break;
default:
@@ -594,24 +595,24 @@ static int af9013_lock_led(struct af9013_state *state, u8 onoff)
return af9013_write_reg_bits(state, 0xd730, 0, 1, onoff);
}
-static int af9013_set_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
+static int af9013_set_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct af9013_state *state = fe->demodulator_priv;
int ret;
u8 auto_mode; /* auto set TPS */
- deb_info("%s: freq:%d bw:%d\n", __func__, params->frequency,
- params->u.ofdm.bandwidth);
+ deb_info("%s: freq:%d Hz bw:%d Hz\n", __func__, c->frequency,
+ c->bandwidth_hz);
- state->frequency = params->frequency;
+ state->frequency = c->frequency;
/* program tuner */
if (fe->ops.tuner_ops.set_params)
fe->ops.tuner_ops.set_params(fe);
/* program CFOE coefficients */
- ret = af9013_set_coeff(state, params->u.ofdm.bandwidth);
+ ret = af9013_set_coeff(state, c->bandwidth_hz);
if (ret)
goto error;
@@ -641,7 +642,7 @@ static int af9013_set_frontend(struct dvb_frontend *fe,
goto error;
/* program TPS and bandwidth, check if auto mode needed */
- ret = af9013_set_ofdm_params(state, ¶ms->u.ofdm, &auto_mode);
+ ret = af9013_set_ofdm_params(fe, &auto_mode);
if (ret)
goto error;
@@ -670,7 +671,7 @@ error:
}
static int af9013_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
+ struct dtv_frontend_properties *c)
{
struct af9013_state *state = fe->demodulator_priv;
int ret;
@@ -686,104 +687,104 @@ static int af9013_get_frontend(struct dvb_frontend *fe,
switch ((buf[1] >> 6) & 3) {
case 0:
- p->u.ofdm.constellation = QPSK;
+ c->modulation = QPSK;
break;
case 1:
- p->u.ofdm.constellation = QAM_16;
+ c->modulation = QAM_16;
break;
case 2:
- p->u.ofdm.constellation = QAM_64;
+ c->modulation = QAM_64;
break;
}
switch ((buf[0] >> 0) & 3) {
case 0:
- p->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
+ c->modulation = TRANSMISSION_MODE_2K;
break;
case 1:
- p->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
+ c->modulation = TRANSMISSION_MODE_8K;
}
switch ((buf[0] >> 2) & 3) {
case 0:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
+ c->guard_interval = GUARD_INTERVAL_1_32;
break;
case 1:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
+ c->guard_interval = GUARD_INTERVAL_1_16;
break;
case 2:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
+ c->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
- p->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
+ c->guard_interval = GUARD_INTERVAL_1_4;
break;
}
switch ((buf[0] >> 4) & 7) {
case 0:
- p->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ c->hierarchy = HIERARCHY_NONE;
break;
case 1:
- p->u.ofdm.hierarchy_information = HIERARCHY_1;
+ c->hierarchy = HIERARCHY_1;
break;
case 2:
- p->u.ofdm.hierarchy_information = HIERARCHY_2;
+ c->hierarchy = HIERARCHY_2;
break;
case 3:
- p->u.ofdm.hierarchy_information = HIERARCHY_4;
+ c->hierarchy = HIERARCHY_4;
break;
}
switch ((buf[2] >> 0) & 7) {
case 0:
- p->u.ofdm.code_rate_HP = FEC_1_2;
+ c->code_rate_HP = FEC_1_2;
break;
case 1:
- p->u.ofdm.code_rate_HP = FEC_2_3;
+ c->code_rate_HP = FEC_2_3;
break;
case 2:
- p->u.ofdm.code_rate_HP = FEC_3_4;
+ c->code_rate_HP = FEC_3_4;
break;
case 3:
- p->u.ofdm.code_rate_HP = FEC_5_6;
+ c->code_rate_HP = FEC_5_6;
break;
case 4:
- p->u.ofdm.code_rate_HP = FEC_7_8;
+ c->code_rate_HP = FEC_7_8;
break;
}
switch ((buf[2] >> 3) & 7) {
case 0:
- p->u.ofdm.code_rate_LP = FEC_1_2;
+ c->code_rate_LP = FEC_1_2;
break;
case 1:
- p->u.ofdm.code_rate_LP = FEC_2_3;
+ c->code_rate_LP = FEC_2_3;
break;
case 2:
- p->u.ofdm.code_rate_LP = FEC_3_4;
+ c->code_rate_LP = FEC_3_4;
break;
case 3:
- p->u.ofdm.code_rate_LP = FEC_5_6;
+ c->code_rate_LP = FEC_5_6;
break;
case 4:
- p->u.ofdm.code_rate_LP = FEC_7_8;
+ c->code_rate_LP = FEC_7_8;
break;
}
switch ((buf[1] >> 2) & 3) {
case 0:
- p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
+ c->bandwidth_hz = 6000000;
break;
case 1:
- p->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
+ c->bandwidth_hz = 7000000;
break;
case 2:
- p->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
+ c->bandwidth_hz = 8000000;
break;
}
- p->inversion = INVERSION_AUTO;
- p->frequency = state->frequency;
+ c->inversion = INVERSION_AUTO;
+ c->frequency = state->frequency;
error:
return ret;
@@ -1505,6 +1506,7 @@ error:
EXPORT_SYMBOL(af9013_attach);
static struct dvb_frontend_ops af9013_ops = {
+ .delsys = { SYS_DVBT },
.info = {
.name = "Afatech AF9013 DVB-T",
.type = FE_OFDM,
@@ -1529,8 +1531,8 @@ static struct dvb_frontend_ops af9013_ops = {
.sleep = af9013_sleep,
.i2c_gate_ctrl = af9013_i2c_gate_ctrl,
- .set_frontend_legacy = af9013_set_frontend,
- .get_frontend_legacy = af9013_get_frontend,
+ .set_frontend = af9013_set_frontend,
+ .get_frontend = af9013_get_frontend,
.get_tune_settings = af9013_get_tune_settings,
diff --git a/drivers/media/dvb/frontends/af9013_priv.h b/drivers/media/dvb/frontends/af9013_priv.h
index e00b2a4..67efd16 100644
--- a/drivers/media/dvb/frontends/af9013_priv.h
+++ b/drivers/media/dvb/frontends/af9013_priv.h
@@ -69,43 +69,43 @@ struct coeff {
/* pre-calculated coeff lookup table */
static struct coeff coeff_table[] = {
/* 28.800 MHz */
- { 28800, BANDWIDTH_8_MHZ, { 0x02, 0x8a, 0x28, 0xa3, 0x05, 0x14,
+ { 28800, 8000000, { 0x02, 0x8a, 0x28, 0xa3, 0x05, 0x14,
0x51, 0x11, 0x00, 0xa2, 0x8f, 0x3d, 0x00, 0xa2, 0x8a,
0x29, 0x00, 0xa2, 0x85, 0x14, 0x01, 0x45, 0x14, 0x14 } },
- { 28800, BANDWIDTH_7_MHZ, { 0x02, 0x38, 0xe3, 0x8e, 0x04, 0x71,
+ { 28800, 7000000, { 0x02, 0x38, 0xe3, 0x8e, 0x04, 0x71,
0xc7, 0x07, 0x00, 0x8e, 0x3d, 0x55, 0x00, 0x8e, 0x38,
0xe4, 0x00, 0x8e, 0x34, 0x72, 0x01, 0x1c, 0x71, 0x32 } },
- { 28800, BANDWIDTH_6_MHZ, { 0x01, 0xe7, 0x9e, 0x7a, 0x03, 0xcf,
+ { 28800, 6000000, { 0x01, 0xe7, 0x9e, 0x7a, 0x03, 0xcf,
0x3c, 0x3d, 0x00, 0x79, 0xeb, 0x6e, 0x00, 0x79, 0xe7,
0x9e, 0x00, 0x79, 0xe3, 0xcf, 0x00, 0xf3, 0xcf, 0x0f } },
/* 20.480 MHz */
- { 20480, BANDWIDTH_8_MHZ, { 0x03, 0x92, 0x49, 0x26, 0x07, 0x24,
+ { 20480, 8000000, { 0x03, 0x92, 0x49, 0x26, 0x07, 0x24,
0x92, 0x13, 0x00, 0xe4, 0x99, 0x6e, 0x00, 0xe4, 0x92,
0x49, 0x00, 0xe4, 0x8b, 0x25, 0x01, 0xc9, 0x24, 0x25 } },
- { 20480, BANDWIDTH_7_MHZ, { 0x03, 0x20, 0x00, 0x01, 0x06, 0x40,
+ { 20480, 7000000, { 0x03, 0x20, 0x00, 0x01, 0x06, 0x40,
0x00, 0x00, 0x00, 0xc8, 0x06, 0x40, 0x00, 0xc8, 0x00,
0x00, 0x00, 0xc7, 0xf9, 0xc0, 0x01, 0x90, 0x00, 0x00 } },
- { 20480, BANDWIDTH_6_MHZ, { 0x02, 0xad, 0xb6, 0xdc, 0x05, 0x5b,
+ { 20480, 6000000, { 0x02, 0xad, 0xb6, 0xdc, 0x05, 0x5b,
0x6d, 0x2e, 0x00, 0xab, 0x73, 0x13, 0x00, 0xab, 0x6d,
0xb7, 0x00, 0xab, 0x68, 0x5c, 0x01, 0x56, 0xdb, 0x1c } },
/* 28.000 MHz */
- { 28000, BANDWIDTH_8_MHZ, { 0x02, 0x9c, 0xbc, 0x15, 0x05, 0x39,
+ { 28000, 8000000, { 0x02, 0x9c, 0xbc, 0x15, 0x05, 0x39,
0x78, 0x0a, 0x00, 0xa7, 0x34, 0x3f, 0x00, 0xa7, 0x2f,
0x05, 0x00, 0xa7, 0x29, 0xcc, 0x01, 0x4e, 0x5e, 0x03 } },
- { 28000, BANDWIDTH_7_MHZ, { 0x02, 0x49, 0x24, 0x92, 0x04, 0x92,
+ { 28000, 7000000, { 0x02, 0x49, 0x24, 0x92, 0x04, 0x92,
0x49, 0x09, 0x00, 0x92, 0x4d, 0xb7, 0x00, 0x92, 0x49,
0x25, 0x00, 0x92, 0x44, 0x92, 0x01, 0x24, 0x92, 0x12 } },
- { 28000, BANDWIDTH_6_MHZ, { 0x01, 0xf5, 0x8d, 0x10, 0x03, 0xeb,
+ { 28000, 6000000, { 0x01, 0xf5, 0x8d, 0x10, 0x03, 0xeb,
0x1a, 0x08, 0x00, 0x7d, 0x67, 0x2f, 0x00, 0x7d, 0x63,
0x44, 0x00, 0x7d, 0x5f, 0x59, 0x00, 0xfa, 0xc6, 0x22 } },
/* 25.000 MHz */
- { 25000, BANDWIDTH_8_MHZ, { 0x02, 0xec, 0xfb, 0x9d, 0x05, 0xd9,
+ { 25000, 8000000, { 0x02, 0xec, 0xfb, 0x9d, 0x05, 0xd9,
0xf7, 0x0e, 0x00, 0xbb, 0x44, 0xc1, 0x00, 0xbb, 0x3e,
0xe7, 0x00, 0xbb, 0x39, 0x0d, 0x01, 0x76, 0x7d, 0x34 } },
- { 25000, BANDWIDTH_7_MHZ, { 0x02, 0x8f, 0x5c, 0x29, 0x05, 0x1e,
+ { 25000, 7000000, { 0x02, 0x8f, 0x5c, 0x29, 0x05, 0x1e,
0xb8, 0x14, 0x00, 0xa3, 0xdc, 0x29, 0x00, 0xa3, 0xd7,
0x0a, 0x00, 0xa3, 0xd1, 0xec, 0x01, 0x47, 0xae, 0x05 } },
- { 25000, BANDWIDTH_6_MHZ, { 0x02, 0x31, 0xbc, 0xb5, 0x04, 0x63,
+ { 25000, 6000000, { 0x02, 0x31, 0xbc, 0xb5, 0x04, 0x63,
0x79, 0x1b, 0x00, 0x8c, 0x73, 0x91, 0x00, 0x8c, 0x6f,
0x2d, 0x00, 0x8c, 0x6a, 0xca, 0x01, 0x18, 0xde, 0x17 } },
};
--
1.7.8.352.g876a6
--
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