diff options
| author | Antti Palosaari <crope@iki.fi> | 2012-09-12 03:27:08 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-09-24 00:45:34 +0200 |
| commit | 5db4187a037fb9e4b6908ef7bcef0f79395b398f (patch) | |
| tree | 1ea51eb0b870b4cb9e811692d547367bded553d4 /drivers/media/dvb-frontends | |
| parent | [media] rtl28xxu: add support for tua9001 tuner based devices (diff) | |
| download | linux-5db4187a037fb9e4b6908ef7bcef0f79395b398f.tar.xz linux-5db4187a037fb9e4b6908ef7bcef0f79395b398f.zip | |
[media] rtl2832: support for tua9001 tuner
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb-frontends')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.c | 8 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.h | 1 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832_priv.h | 27 |
3 files changed, 33 insertions, 3 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index d670fe76860d..8f8a5b0c7f3f 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -462,15 +462,17 @@ static int rtl2832_init(struct dvb_frontend *fe) 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 270fd1e440de..f7cb09a2cb6e 100644 --- a/drivers/media/dvb-frontends/rtl2832.h +++ b/drivers/media/dvb-frontends/rtl2832.h @@ -47,6 +47,7 @@ struct rtl2832_config { * 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 65dd62a65684..75af963f444f 100644 --- a/drivers/media/dvb-frontends/rtl2832_priv.h +++ b/drivers/media/dvb-frontends/rtl2832_priv.h @@ -257,6 +257,33 @@ enum DVBT_REG_BIT_NAME { 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}, |