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/s5h1420.c | 54 ++++++++++++++++----------------
1 files changed, 27 insertions(+), 27 deletions(-)
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index 44ec27d..3bdfcbe 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -472,15 +472,15 @@ static void s5h1420_reset(struct s5h1420_state* state)
}
static void s5h1420_setsymbolrate(struct s5h1420_state* state,
- struct dvb_frontend_parameters *p)
+ struct dtv_frontend_properties *p)
{
u8 v;
u64 val;
dprintk("enter %s\n", __func__);
- val = ((u64) p->u.qpsk.symbol_rate / 1000ULL) * (1ULL<<24);
- if (p->u.qpsk.symbol_rate < 29000000)
+ val = ((u64) p->symbol_rate / 1000ULL) * (1ULL<<24);
+ if (p->symbol_rate < 29000000)
val *= 2;
do_div(val, (state->fclk / 1000));
@@ -543,7 +543,7 @@ static int s5h1420_getfreqoffset(struct s5h1420_state* state)
}
static void s5h1420_setfec_inversion(struct s5h1420_state* state,
- struct dvb_frontend_parameters *p)
+ struct dtv_frontend_properties *p)
{
u8 inversion = 0;
u8 vit08, vit09;
@@ -555,11 +555,11 @@ static void s5h1420_setfec_inversion(struct s5h1420_state* state,
else if (p->inversion == INVERSION_ON)
inversion = state->config->invert ? 0 : 0x08;
- if ((p->u.qpsk.fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
+ if ((p->fec_inner == FEC_AUTO) || (p->inversion == INVERSION_AUTO)) {
vit08 = 0x3f;
vit09 = 0;
} else {
- switch(p->u.qpsk.fec_inner) {
+ switch(p->fec_inner) {
case FEC_1_2:
vit08 = 0x01; vit09 = 0x10;
break;
@@ -628,9 +628,9 @@ static fe_spectral_inversion_t s5h1420_getinversion(struct s5h1420_state* state)
return INVERSION_OFF;
}
-static int s5h1420_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+static int s5h1420_set_frontend(struct dvb_frontend* fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1420_state* state = fe->demodulator_priv;
int frequency_delta;
struct dvb_frontend_tune_settings fesettings;
@@ -639,14 +639,14 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
dprintk("enter %s\n", __func__);
/* check if we should do a fast-tune */
- memcpy(&fesettings.parameters, p, sizeof(struct dvb_frontend_parameters));
+ memcpy(&fesettings.parameters, p, sizeof(struct dtv_frontend_properties));
s5h1420_get_tune_settings(fe, &fesettings);
frequency_delta = p->frequency - state->tunedfreq;
if ((frequency_delta > -fesettings.max_drift) &&
(frequency_delta < fesettings.max_drift) &&
(frequency_delta != 0) &&
- (state->fec_inner == p->u.qpsk.fec_inner) &&
- (state->symbol_rate == p->u.qpsk.symbol_rate)) {
+ (state->fec_inner == p->fec_inner) &&
+ (state->symbol_rate == p->symbol_rate)) {
if (fe->ops.tuner_ops.set_params) {
fe->ops.tuner_ops.set_params(fe);
@@ -669,13 +669,13 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
s5h1420_reset(state);
/* set s5h1420 fclk PLL according to desired symbol rate */
- if (p->u.qpsk.symbol_rate > 33000000)
+ if (p->symbol_rate > 33000000)
state->fclk = 80000000;
- else if (p->u.qpsk.symbol_rate > 28500000)
+ else if (p->symbol_rate > 28500000)
state->fclk = 59000000;
- else if (p->u.qpsk.symbol_rate > 25000000)
+ else if (p->symbol_rate > 25000000)
state->fclk = 86000000;
- else if (p->u.qpsk.symbol_rate > 1900000)
+ else if (p->symbol_rate > 1900000)
state->fclk = 88000000;
else
state->fclk = 44000000;
@@ -705,7 +705,7 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
s5h1420_writereg(state, DiS01, (state->fclk + (TONE_FREQ * 32) - 1) / (TONE_FREQ * 32));
/* TODO DC offset removal, config parameter ? */
- if (p->u.qpsk.symbol_rate > 29000000)
+ if (p->symbol_rate > 29000000)
s5h1420_writereg(state, QPSK01, 0xae | 0x10);
else
s5h1420_writereg(state, QPSK01, 0xac | 0x10);
@@ -718,15 +718,15 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
s5h1420_writereg(state, Loop01, 0xF0);
s5h1420_writereg(state, Loop02, 0x2a); /* e7 for s5h1420 */
s5h1420_writereg(state, Loop03, 0x79); /* 78 for s5h1420 */
- if (p->u.qpsk.symbol_rate > 20000000)
+ if (p->symbol_rate > 20000000)
s5h1420_writereg(state, Loop04, 0x79);
else
s5h1420_writereg(state, Loop04, 0x58);
s5h1420_writereg(state, Loop05, 0x6b);
- if (p->u.qpsk.symbol_rate >= 8000000)
+ if (p->symbol_rate >= 8000000)
s5h1420_writereg(state, Post01, (0 << 6) | 0x10);
- else if (p->u.qpsk.symbol_rate >= 4000000)
+ else if (p->symbol_rate >= 4000000)
s5h1420_writereg(state, Post01, (1 << 6) | 0x10);
else
s5h1420_writereg(state, Post01, (3 << 6) | 0x10);
@@ -757,8 +757,8 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
/* start QPSK */
s5h1420_writereg(state, QPSK01, s5h1420_readreg(state, QPSK01) | 1);
- state->fec_inner = p->u.qpsk.fec_inner;
- state->symbol_rate = p->u.qpsk.symbol_rate;
+ state->fec_inner = p->fec_inner;
+ state->symbol_rate = p->symbol_rate;
state->postlocked = 0;
state->tunedfreq = p->frequency;
@@ -767,14 +767,14 @@ static int s5h1420_set_frontend(struct dvb_frontend* fe,
}
static int s5h1420_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *p)
+ struct dtv_frontend_properties *p)
{
struct s5h1420_state* state = fe->demodulator_priv;
p->frequency = state->tunedfreq + s5h1420_getfreqoffset(state);
p->inversion = s5h1420_getinversion(state);
- p->u.qpsk.symbol_rate = s5h1420_getsymbolrate(state);
- p->u.qpsk.fec_inner = s5h1420_getfec(state);
+ p->symbol_rate = s5h1420_getsymbolrate(state);
+ p->fec_inner = s5h1420_getfec(state);
return 0;
}
@@ -937,7 +937,7 @@ error:
EXPORT_SYMBOL(s5h1420_attach);
static struct dvb_frontend_ops s5h1420_ops = {
-
+ .delsys = { SYS_DVBS },
.info = {
.name = "Samsung S5H1420/PnpNetwork PN1010 DVB-S",
.type = FE_QPSK,
@@ -960,8 +960,8 @@ static struct dvb_frontend_ops s5h1420_ops = {
.sleep = s5h1420_sleep,
.i2c_gate_ctrl = s5h1420_i2c_gate_ctrl,
- .set_frontend_legacy = s5h1420_set_frontend,
- .get_frontend_legacy = s5h1420_get_frontend,
+ .set_frontend = s5h1420_set_frontend,
+ .get_frontend = s5h1420_get_frontend,
.get_tune_settings = s5h1420_get_tune_settings,
.read_status = s5h1420_read_status,
--
1.7.8.352.g876a6
--
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