Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/dvb-frontends/rtl2832.c | 4 ++++
drivers/media/dvb-frontends/rtl2832.h | 1 +
drivers/media/dvb-frontends/rtl2832_priv.h | 37 ++++++++++++++++++++++++++++++
3 files changed, 42 insertions(+)
diff --git a/drivers/media/dvb-frontends/rtl2832.c
b/drivers/media/dvb-frontends/rtl2832.c
index aaf0c29..80c8e5f 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -468,6 +468,10 @@ static int rtl2832_init(struct dvb_frontend *fe)
len = ARRAY_SIZE(rtl2832_tuner_init_tua9001);
init = rtl2832_tuner_init_tua9001;
break;
+ case RTL2832_TUNER_E4000:
+ len = ARRAY_SIZE(rtl2832_tuner_init_e4000);
+ init = rtl2832_tuner_init_e4000;
+ break;
default:
ret = -EINVAL;
goto err;
diff --git a/drivers/media/dvb-frontends/rtl2832.h
b/drivers/media/dvb-frontends/rtl2832.h
index c4a6118..785a466 100644
--- a/drivers/media/dvb-frontends/rtl2832.h
+++ b/drivers/media/dvb-frontends/rtl2832.h
@@ -49,6 +49,7 @@ struct rtl2832_config {
*/
#define RTL2832_TUNER_TUA9001 0x24
#define RTL2832_TUNER_FC0012 0x26
+#define RTL2832_TUNER_E4000 0x27
#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 5e68955..7d97ce9 100644
--- a/drivers/media/dvb-frontends/rtl2832_priv.h
+++ b/drivers/media/dvb-frontends/rtl2832_priv.h
@@ -302,4 +302,41 @@ static const struct rtl2832_reg_value
rtl2832_tuner_init_fc0012[] = {
{DVBT_IF_AGC_MAN, 0x0},
};
+static const struct rtl2832_reg_value rtl2832_tuner_init_e4000[] = {
+ {DVBT_DAGC_TRG_VAL, 0x5a},
+ {DVBT_AGC_TARG_VAL_0, 0x0},
+ {DVBT_AGC_TARG_VAL_8_1, 0x5a},
+ {DVBT_AAGC_LOOP_GAIN, 0x18},
+ {DVBT_LOOP_GAIN2_3_0, 0x8},
+ {DVBT_LOOP_GAIN2_4, 0x1},
+ {DVBT_LOOP_GAIN3, 0x18},
+ {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, 0x80},
+ {DVBT_RF_AGC_MAX, 0x7f},
+ {DVBT_POLAR_RF_AGC, 0x0},
+ {DVBT_POLAR_IF_AGC, 0x0},
+ {DVBT_AD7_SETTING, 0xe9d4},
+ {DVBT_EN_GI_PGA, 0x0},
+ {DVBT_THD_LOCK_UP, 0x0},
+ {DVBT_THD_LOCK_DW, 0x0},
+ {DVBT_THD_UP1, 0x14},
+ {DVBT_THD_DW1, 0xec},
+ {DVBT_INTER_CNT_LEN, 0xc},
+ {DVBT_GI_PGA_STATE, 0x0},
+ {DVBT_EN_AGC_PGA, 0x1},
+ {DVBT_REG_GPE, 0x1},
+ {DVBT_REG_GPO, 0x1},
+ {DVBT_REG_MONSEL, 0x1},
+ {DVBT_REG_MON, 0x1},
+ {DVBT_REG_4MSEL, 0x0},
+};
+
#endif /* RTL2832_PRIV_H */
--
1.7.11.4
--
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