diff options
Diffstat (limited to 'drivers/media/dvb-frontends')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.h | 1 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832_priv.h | 37 |
3 files changed, 42 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index aaf0c29f0229..80c8e5f1182f 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 c4a611868195..785a466eb065 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 5e68955a539c..7d97ce9d2193 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 */ |