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/lgdt3305.c | 97 ++++++++++++++++----------------
1 files changed, 49 insertions(+), 48 deletions(-)
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index e1a9c92..58eb7bc 100644
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -266,7 +266,7 @@ fail:
}
static int lgdt3305_set_modulation(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u8 opermode;
int ret;
@@ -279,7 +279,7 @@ static int lgdt3305_set_modulation(struct lgdt3305_state *state,
opermode &= ~0x03;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
opermode |= 0x03;
break;
@@ -298,11 +298,11 @@ fail:
}
static int lgdt3305_set_filter_extension(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
int val;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
val = 0;
break;
@@ -321,11 +321,11 @@ static int lgdt3305_set_filter_extension(struct lgdt3305_state *state,
/* ------------------------------------------------------------------------ */
static int lgdt3305_passband_digital_agc(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 agc_ref;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
agc_ref = 0x32c4;
break;
@@ -348,11 +348,11 @@ static int lgdt3305_passband_digital_agc(struct lgdt3305_state *state,
}
static int lgdt3305_rfagc_loop(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 ifbw, rfbw, agcdelay;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
agcdelay = 0x04c0;
rfbw = 0x8000;
@@ -398,11 +398,11 @@ static int lgdt3305_rfagc_loop(struct lgdt3305_state *state,
}
static int lgdt3305_agc_setup(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
int lockdten, acqen;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
lockdten = 0;
acqen = 0;
@@ -432,15 +432,15 @@ static int lgdt3305_agc_setup(struct lgdt3305_state *state,
return -EINVAL;
}
- return lgdt3305_rfagc_loop(state, param);
+ return lgdt3305_rfagc_loop(state, p);
}
static int lgdt3305_set_agc_power_ref(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 usref = 0;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
if (state->cfg->usref_8vsb)
usref = state->cfg->usref_8vsb;
@@ -473,14 +473,14 @@ static int lgdt3305_set_agc_power_ref(struct lgdt3305_state *state,
/* ------------------------------------------------------------------------ */
static int lgdt3305_spectral_inversion(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param,
+ struct dtv_frontend_properties *p,
int inversion)
{
int ret;
lg_dbg("(%d)\n", inversion);
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
ret = lgdt3305_write_reg(state, LGDT3305_CR_CTRL_7,
inversion ? 0xf9 : 0x79);
@@ -497,13 +497,13 @@ static int lgdt3305_spectral_inversion(struct lgdt3305_state *state,
}
static int lgdt3305_set_if(struct lgdt3305_state *state,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
u16 if_freq_khz;
u8 nco1, nco2, nco3, nco4;
u64 nco;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
if_freq_khz = state->cfg->vsb_if_khz;
break;
@@ -517,7 +517,7 @@ static int lgdt3305_set_if(struct lgdt3305_state *state,
nco = if_freq_khz / 10;
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
nco <<= 24;
do_div(nco, 625);
@@ -677,13 +677,13 @@ fail:
return ret;
}
-static int lgdt3304_set_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int lgdt3304_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt3305_state *state = fe->demodulator_priv;
int ret;
- lg_dbg("(%d, %d)\n", param->frequency, param->u.vsb.modulation);
+ lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
if (fe->ops.tuner_ops.set_params) {
ret = fe->ops.tuner_ops.set_params(fe);
@@ -691,23 +691,23 @@ static int lgdt3304_set_parameters(struct dvb_frontend *fe,
fe->ops.i2c_gate_ctrl(fe, 0);
if (lg_fail(ret))
goto fail;
- state->current_frequency = param->frequency;
+ state->current_frequency = p->frequency;
}
- ret = lgdt3305_set_modulation(state, param);
+ ret = lgdt3305_set_modulation(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_passband_digital_agc(state, param);
+ ret = lgdt3305_passband_digital_agc(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_agc_setup(state, param);
+ ret = lgdt3305_agc_setup(state, p);
if (lg_fail(ret))
goto fail;
/* reg 0x030d is 3304-only... seen in vsb and qam usbsnoops... */
- switch (param->u.vsb.modulation) {
+ switch (p->modulation) {
case VSB_8:
lgdt3305_write_reg(state, 0x030d, 0x00);
lgdt3305_write_reg(state, LGDT3305_CR_CTR_FREQ_1, 0x4f);
@@ -718,7 +718,7 @@ static int lgdt3304_set_parameters(struct dvb_frontend *fe,
case QAM_64:
case QAM_256:
lgdt3305_write_reg(state, 0x030d, 0x14);
- ret = lgdt3305_set_if(state, param);
+ ret = lgdt3305_set_if(state, p);
if (lg_fail(ret))
goto fail;
break;
@@ -727,13 +727,13 @@ static int lgdt3304_set_parameters(struct dvb_frontend *fe,
}
- ret = lgdt3305_spectral_inversion(state, param,
+ ret = lgdt3305_spectral_inversion(state, p,
state->cfg->spectral_inversion
? 1 : 0);
if (lg_fail(ret))
goto fail;
- state->current_modulation = param->u.vsb.modulation;
+ state->current_modulation = p->modulation;
ret = lgdt3305_mpeg_mode(state, state->cfg->mpeg_mode);
if (lg_fail(ret))
@@ -747,13 +747,13 @@ fail:
return ret;
}
-static int lgdt3305_set_parameters(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int lgdt3305_set_parameters(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt3305_state *state = fe->demodulator_priv;
int ret;
- lg_dbg("(%d, %d)\n", param->frequency, param->u.vsb.modulation);
+ lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
if (fe->ops.tuner_ops.set_params) {
ret = fe->ops.tuner_ops.set_params(fe);
@@ -761,20 +761,20 @@ static int lgdt3305_set_parameters(struct dvb_frontend *fe,
fe->ops.i2c_gate_ctrl(fe, 0);
if (lg_fail(ret))
goto fail;
- state->current_frequency = param->frequency;
+ state->current_frequency = p->frequency;
}
- ret = lgdt3305_set_modulation(state, param);
+ ret = lgdt3305_set_modulation(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_passband_digital_agc(state, param);
+ ret = lgdt3305_passband_digital_agc(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_set_agc_power_ref(state, param);
+ ret = lgdt3305_set_agc_power_ref(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_agc_setup(state, param);
+ ret = lgdt3305_agc_setup(state, p);
if (lg_fail(ret))
goto fail;
@@ -786,20 +786,20 @@ static int lgdt3305_set_parameters(struct dvb_frontend *fe,
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_set_if(state, param);
+ ret = lgdt3305_set_if(state, p);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_spectral_inversion(state, param,
+ ret = lgdt3305_spectral_inversion(state, p,
state->cfg->spectral_inversion
? 1 : 0);
if (lg_fail(ret))
goto fail;
- ret = lgdt3305_set_filter_extension(state, param);
+ ret = lgdt3305_set_filter_extension(state, p);
if (lg_fail(ret))
goto fail;
- state->current_modulation = param->u.vsb.modulation;
+ state->current_modulation = p->modulation;
ret = lgdt3305_mpeg_mode(state, state->cfg->mpeg_mode);
if (lg_fail(ret))
@@ -814,14 +814,14 @@ fail:
}
static int lgdt3305_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+ struct dtv_frontend_properties *p)
{
struct lgdt3305_state *state = fe->demodulator_priv;
lg_dbg("\n");
- param->u.vsb.modulation = state->current_modulation;
- param->frequency = state->current_frequency;
+ p->modulation = state->current_modulation;
+ p->frequency = state->current_frequency;
return 0;
}
@@ -1176,8 +1176,8 @@ static struct dvb_frontend_ops lgdt3304_ops = {
},
.i2c_gate_ctrl = lgdt3305_i2c_gate_ctrl,
.init = lgdt3305_init,
- .set_frontend_legacy = lgdt3304_set_parameters,
- .get_frontend_legacy = lgdt3305_get_frontend,
+ .set_frontend = lgdt3304_set_parameters,
+ .get_frontend = lgdt3305_get_frontend,
.get_tune_settings = lgdt3305_get_tune_settings,
.read_status = lgdt3305_read_status,
.read_ber = lgdt3305_read_ber,
@@ -1188,6 +1188,7 @@ static struct dvb_frontend_ops lgdt3304_ops = {
};
static struct dvb_frontend_ops lgdt3305_ops = {
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3305 VSB/QAM Frontend",
.type = FE_ATSC,
@@ -1199,8 +1200,8 @@ static struct dvb_frontend_ops lgdt3305_ops = {
.i2c_gate_ctrl = lgdt3305_i2c_gate_ctrl,
.init = lgdt3305_init,
.sleep = lgdt3305_sleep,
- .set_frontend_legacy = lgdt3305_set_parameters,
- .get_frontend_legacy = lgdt3305_get_frontend,
+ .set_frontend = lgdt3305_set_parameters,
+ .get_frontend = lgdt3305_get_frontend,
.get_tune_settings = lgdt3305_get_tune_settings,
.read_status = lgdt3305_read_status,
.read_ber = lgdt3305_read_ber,
--
1.7.8.352.g876a6
--
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