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path: root/drivers/media/dvb/ttpci/av7110.c
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Diffstat (limited to 'drivers/media/dvb/ttpci/av7110.c')
-rw-r--r--drivers/media/dvb/ttpci/av7110.c102
1 files changed, 61 insertions, 41 deletions
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 3d20719fce1a..6ecbcf614878 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -991,7 +991,7 @@ static int av7110_start_feed(struct dvb_demux_feed *feed)
if (feed->type == DMX_TYPE_TS) {
if ((feed->ts_type & TS_DECODER) &&
- (feed->pes_type < DMX_TS_PES_OTHER)) {
+ (feed->pes_type <= DMX_TS_PES_PCR)) {
switch (demux->dmx.frontend->source) {
case DMX_MEMORY_FE:
if (feed->ts_type & TS_DECODER)
@@ -1568,20 +1568,27 @@ static int get_firmware(struct av7110* av7110)
return ret;
}
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u8 pwr = 0;
u8 buf[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
- u32 div = (params->frequency + 479500) / 125;
+ u32 div = (p->frequency + 479500) / 125;
- if (params->frequency > 2000000) pwr = 3;
- else if (params->frequency > 1800000) pwr = 2;
- else if (params->frequency > 1600000) pwr = 1;
- else if (params->frequency > 1200000) pwr = 0;
- else if (params->frequency >= 1100000) pwr = 1;
- else pwr = 2;
+ if (p->frequency > 2000000)
+ pwr = 3;
+ else if (p->frequency > 1800000)
+ pwr = 2;
+ else if (p->frequency > 1600000)
+ pwr = 1;
+ else if (p->frequency > 1200000)
+ pwr = 0;
+ else if (p->frequency >= 1100000)
+ pwr = 1;
+ else
+ pwr = 2;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
@@ -1604,19 +1611,20 @@ static struct ves1x93_config alps_bsrv2_config = {
.invert_pwm = 0,
};
-static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (params->frequency + 35937500 + 31250) / 62500;
+ div = (p->frequency + 35937500 + 31250) / 62500;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x85 | ((div >> 10) & 0x60);
- data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+ data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -1635,14 +1643,15 @@ static struct ves1820_config alps_tdbe2_config = {
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
- div = params->frequency / 125;
+ div = p->frequency / 125;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0x8e;
@@ -1661,11 +1670,12 @@ static struct tda8083_config grundig_29504_451_config = {
-static int philips_cd1516_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int philips_cd1516_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
- u32 f = params->frequency;
+ u32 f = p->frequency;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
@@ -1692,16 +1702,17 @@ static struct ves1820_config philips_cd1516_config = {
-static int alps_tdlb7_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int alps_tdlb7_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div, pwr;
u8 data[4];
struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (params->frequency + 36200000) / 166666;
+ div = (p->frequency + 36200000) / 166666;
- if (params->frequency <= 782000000)
+ if (p->frequency <= 782000000)
pwr = 1;
else
pwr = 2;
@@ -1829,8 +1840,9 @@ static u8 nexusca_stv0297_inittab[] = {
0xff, 0xff,
};
-static int nexusca_stv0297_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int nexusca_stv0297_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 data[4];
@@ -1838,19 +1850,19 @@ static int nexusca_stv0297_tuner_set_params(struct dvb_frontend* fe, struct dvb_
struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
int i;
- div = (params->frequency + 36150000 + 31250) / 62500;
+ div = (p->frequency + 36150000 + 31250) / 62500;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
data[2] = 0xce;
- if (params->frequency < 45000000)
+ if (p->frequency < 45000000)
return -EINVAL;
- else if (params->frequency < 137000000)
+ else if (p->frequency < 137000000)
data[3] = 0x01;
- else if (params->frequency < 403000000)
+ else if (p->frequency < 403000000)
data[3] = 0x02;
- else if (params->frequency < 860000000)
+ else if (p->frequency < 860000000)
data[3] = 0x04;
else
return -EINVAL;
@@ -1884,27 +1896,36 @@ static struct stv0297_config nexusca_stv0297_config = {
-static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
+static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
{
+ struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct av7110* av7110 = fe->dvb->priv;
u32 div;
u8 cfg, cpump, band_select;
u8 data[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
- div = (36125000 + params->frequency) / 166666;
+ div = (36125000 + p->frequency) / 166666;
cfg = 0x88;
- if (params->frequency < 175000000) cpump = 2;
- else if (params->frequency < 390000000) cpump = 1;
- else if (params->frequency < 470000000) cpump = 2;
- else if (params->frequency < 750000000) cpump = 1;
- else cpump = 3;
+ if (p->frequency < 175000000)
+ cpump = 2;
+ else if (p->frequency < 390000000)
+ cpump = 1;
+ else if (p->frequency < 470000000)
+ cpump = 2;
+ else if (p->frequency < 750000000)
+ cpump = 1;
+ else
+ cpump = 3;
- if (params->frequency < 175000000) band_select = 0x0e;
- else if (params->frequency < 470000000) band_select = 0x05;
- else band_select = 0x03;
+ if (p->frequency < 175000000)
+ band_select = 0x0e;
+ else if (p->frequency < 470000000)
+ band_select = 0x05;
+ else
+ band_select = 0x03;
data[0] = (div >> 8) & 0x7f;
data[1] = div & 0xff;
@@ -1964,15 +1985,14 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
return ret;
}
-static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int av7110_fe_set_frontend(struct dvb_frontend *fe)
{
struct av7110* av7110 = fe->dvb->priv;
int ret = av7110_fe_lock_fix(av7110, 0);
- if (!ret) {
- av7110->saved_fe_params = *params;
- ret = av7110->fe_set_frontend(fe, params);
- }
+ if (!ret)
+ ret = av7110->fe_set_frontend(fe);
+
return ret;
}
@@ -2081,7 +2101,7 @@ static void dvb_s_recover(struct av7110* av7110)
msleep(20);
av7110_fe_set_tone(av7110->fe, av7110->saved_tone);
- av7110_fe_set_frontend(av7110->fe, &av7110->saved_fe_params);
+ av7110_fe_set_frontend(av7110->fe);
}
static u8 read_pwm(struct av7110* av7110)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 01:42:08 +0000