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path: root/drivers/media/dvb/frontends/it913x-fe.c
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Diffstat (limited to 'drivers/media/dvb/frontends/it913x-fe.c')
-rw-r--r--drivers/media/dvb/frontends/it913x-fe.c23
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/media/dvb/frontends/it913x-fe.c b/drivers/media/dvb/frontends/it913x-fe.c
index e0cf8818ae46..8088e62a2028 100644
--- a/drivers/media/dvb/frontends/it913x-fe.c
+++ b/drivers/media/dvb/frontends/it913x-fe.c
@@ -245,6 +245,11 @@ static int it9137_set_tuner(struct it913x_fe_state *state,
u8 lna_band;
u8 bw;
+ if (state->config->firmware_ver == 1)
+ set_tuner = set_it9135_template;
+ else
+ set_tuner = set_it9137_template;
+
deb_info("Tuner Frequency %d Bandwidth %d", frequency, bandwidth);
if (frequency >= 51000 && frequency <= 440000) {
@@ -774,8 +779,16 @@ static int it913x_fe_start(struct it913x_fe_state *state)
b[2] = (adc >> 16) & 0xff;
ret |= it913x_write(state, PRO_DMOD, ADC_FREQ, b, 3);
- info("Crystal Frequency :%d Adc Frequency :%d",
- state->crystalFrequency, state->adcFrequency);
+ if (state->config->adc_x2)
+ ret |= it913x_write_reg(state, PRO_DMOD, ADC_X_2, 0x01);
+ b[0] = 0;
+ b[1] = 0;
+ b[2] = 0;
+ ret |= it913x_write(state, PRO_DMOD, 0x0029, b, 3);
+
+ info("Crystal Frequency :%d Adc Frequency :%d ADC X2: %02x",
+ state->crystalFrequency, state->adcFrequency,
+ state->config->adc_x2);
deb_info("Xtal value :%04x Adc value :%04x", xtal, adc);
if (ret < 0)
@@ -840,10 +853,10 @@ static int it913x_fe_init(struct dvb_frontend *fe)
/* Power Up Tuner - common all versions */
ret = it913x_write_reg(state, PRO_DMOD, 0xec40, 0x1);
- ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x0);
-
ret |= it913x_fe_script_loader(state, init_1);
+ ret |= it913x_write_reg(state, PRO_DMOD, AFE_MEM0, 0x0);
+
ret |= it913x_write_reg(state, PRO_DMOD, 0xfba8, 0x0);
return (ret < 0) ? -ENODEV : 0;
@@ -938,5 +951,5 @@ static struct dvb_frontend_ops it913x_fe_ofdm_ops = {
MODULE_DESCRIPTION("it913x Frontend and it9137 tuner");
MODULE_AUTHOR("Malcolm Priestley tvboxspy@gmail.com");
-MODULE_VERSION("1.10");
+MODULE_VERSION("1.12");
MODULE_LICENSE("GPL");