[media] rtl2832: support for tua9001 tuner
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c
index d670fe7..8f8a5b0 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -462,15 +462,17 @@
len = ARRAY_SIZE(rtl2832_tuner_init_fc0012);
init = rtl2832_tuner_init_fc0012;
break;
+ case RTL2832_TUNER_TUA9001:
+ len = ARRAY_SIZE(rtl2832_tuner_init_tua9001);
+ init = rtl2832_tuner_init_tua9001;
+ break;
default:
ret = -EINVAL;
goto err;
}
for (i = 0; i < len; i++) {
- ret = rtl2832_wr_demod_reg(priv,
- rtl2832_tuner_init_fc0012[i].reg,
- rtl2832_tuner_init_fc0012[i].value);
+ ret = rtl2832_wr_demod_reg(priv, init[i].reg, init[i].value);
if (ret)
goto err;
}
diff --git a/drivers/media/dvb-frontends/rtl2832.h b/drivers/media/dvb-frontends/rtl2832.h
index 270fd1e..f7cb09a 100644
--- a/drivers/media/dvb-frontends/rtl2832.h
+++ b/drivers/media/dvb-frontends/rtl2832.h
@@ -47,6 +47,7 @@
* tuner
* XXX: This must be keep sync with dvb_usb_rtl28xxu demod driver.
*/
+#define RTL2832_TUNER_TUA9001 0x24
#define RTL2832_TUNER_FC0012 0x26
#define RTL2832_TUNER_FC0013 0x29
u8 tuner;
diff --git a/drivers/media/dvb-frontends/rtl2832_priv.h b/drivers/media/dvb-frontends/rtl2832_priv.h
index 65dd62a..75af963 100644
--- a/drivers/media/dvb-frontends/rtl2832_priv.h
+++ b/drivers/media/dvb-frontends/rtl2832_priv.h
@@ -257,6 +257,33 @@
DVBT_REG_BIT_NAME_ITEM_TERMINATOR,
};
+static const struct rtl2832_reg_value rtl2832_tuner_init_tua9001[] = {
+ {DVBT_DAGC_TRG_VAL, 0x39},
+ {DVBT_AGC_TARG_VAL_0, 0x0},
+ {DVBT_AGC_TARG_VAL_8_1, 0x5a},
+ {DVBT_AAGC_LOOP_GAIN, 0x16},
+ {DVBT_LOOP_GAIN2_3_0, 0x6},
+ {DVBT_LOOP_GAIN2_4, 0x1},
+ {DVBT_LOOP_GAIN3, 0x16},
+ {DVBT_VTOP1, 0x35},
+ {DVBT_VTOP2, 0x21},
+ {DVBT_VTOP3, 0x21},
+ {DVBT_KRF1, 0x0},
+ {DVBT_KRF2, 0x40},
+ {DVBT_KRF3, 0x10},
+ {DVBT_KRF4, 0x10},
+ {DVBT_IF_AGC_MIN, 0x80},
+ {DVBT_IF_AGC_MAX, 0x7f},
+ {DVBT_RF_AGC_MIN, 0x9c},
+ {DVBT_RF_AGC_MAX, 0x7f},
+ {DVBT_POLAR_RF_AGC, 0x0},
+ {DVBT_POLAR_IF_AGC, 0x0},
+ {DVBT_AD7_SETTING, 0xe9f4},
+ {DVBT_OPT_ADC_IQ, 0x1},
+ {DVBT_AD_AVI, 0x0},
+ {DVBT_AD_AVQ, 0x0},
+};
+
static const struct rtl2832_reg_value rtl2832_tuner_init_fc0012[] = {
{DVBT_DAGC_TRG_VAL, 0x5a},
{DVBT_AGC_TARG_VAL_0, 0x0},