aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb/frontends/lgdt3305.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb/frontends/lgdt3305.c')
-rw-r--r--drivers/media/dvb/frontends/lgdt3305.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index 3272881..1d2c473 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);
@@ -677,37 +677,37 @@ 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, param);
+ ret = fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
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))
@@ -747,34 +747,34 @@ 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, param);
+ ret = fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl)
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))
@@ -813,15 +813,15 @@ fail:
return ret;
}
-static int lgdt3305_get_frontend(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *param)
+static int lgdt3305_get_frontend(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
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;
}
@@ -1166,9 +1166,9 @@ fail:
EXPORT_SYMBOL(lgdt3305_attach);
static struct dvb_frontend_ops lgdt3304_ops = {
+ .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3304 VSB/QAM Frontend",
- .type = FE_ATSC,
.frequency_min = 54000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
@@ -1188,9 +1188,9 @@ 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,
.frequency_min = 54000000,
.frequency_max = 858000000,
.frequency_stepsize = 62500,
generated by cgit v1.1 at 2024-12-27 17:08:47 +0000