| /* |
| * Realtek RTL2832 DVB-T demodulator driver |
| * |
| * Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com> |
| * Copyright (C) 2012-2014 Antti Palosaari <crope@iki.fi> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #ifndef RTL2832_PRIV_H |
| #define RTL2832_PRIV_H |
| |
| #include <linux/regmap.h> |
| #include <linux/math64.h> |
| #include <linux/bitops.h> |
| |
| #include "dvb_frontend.h" |
| #include "dvb_math.h" |
| #include "rtl2832.h" |
| |
| struct rtl2832_dev { |
| struct rtl2832_platform_data *pdata; |
| struct i2c_client *client; |
| struct mutex regmap_mutex; |
| struct regmap_config regmap_config; |
| struct regmap *regmap; |
| struct i2c_adapter *i2c_adapter_tuner; |
| struct dvb_frontend fe; |
| struct delayed_work stat_work; |
| enum fe_status fe_status; |
| u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */ |
| u64 post_bit_error; |
| u64 post_bit_count; |
| bool sleeping; |
| struct delayed_work i2c_gate_work; |
| unsigned long filters; /* PID filter */ |
| }; |
| |
| struct rtl2832_reg_entry { |
| u16 start_address; |
| u8 msb; |
| u8 lsb; |
| }; |
| |
| struct rtl2832_reg_value { |
| int reg; |
| u32 value; |
| }; |
| |
| /* Demod register bit names */ |
| enum DVBT_REG_BIT_NAME { |
| DVBT_SOFT_RST, |
| DVBT_IIC_REPEAT, |
| DVBT_TR_WAIT_MIN_8K, |
| DVBT_RSD_BER_FAIL_VAL, |
| DVBT_EN_BK_TRK, |
| DVBT_REG_PI, |
| DVBT_REG_PFREQ_1_0, |
| DVBT_PD_DA8, |
| DVBT_LOCK_TH, |
| DVBT_BER_PASS_SCAL, |
| DVBT_CE_FFSM_BYPASS, |
| DVBT_ALPHAIIR_N, |
| DVBT_ALPHAIIR_DIF, |
| DVBT_EN_TRK_SPAN, |
| DVBT_LOCK_TH_LEN, |
| DVBT_CCI_THRE, |
| DVBT_CCI_MON_SCAL, |
| DVBT_CCI_M0, |
| DVBT_CCI_M1, |
| DVBT_CCI_M2, |
| DVBT_CCI_M3, |
| DVBT_SPEC_INIT_0, |
| DVBT_SPEC_INIT_1, |
| DVBT_SPEC_INIT_2, |
| DVBT_AD_EN_REG, |
| DVBT_AD_EN_REG1, |
| DVBT_EN_BBIN, |
| DVBT_MGD_THD0, |
| DVBT_MGD_THD1, |
| DVBT_MGD_THD2, |
| DVBT_MGD_THD3, |
| DVBT_MGD_THD4, |
| DVBT_MGD_THD5, |
| DVBT_MGD_THD6, |
| DVBT_MGD_THD7, |
| DVBT_EN_CACQ_NOTCH, |
| DVBT_AD_AV_REF, |
| DVBT_PIP_ON, |
| DVBT_SCALE1_B92, |
| DVBT_SCALE1_B93, |
| DVBT_SCALE1_BA7, |
| DVBT_SCALE1_BA9, |
| DVBT_SCALE1_BAA, |
| DVBT_SCALE1_BAB, |
| DVBT_SCALE1_BAC, |
| DVBT_SCALE1_BB0, |
| DVBT_SCALE1_BB1, |
| DVBT_KB_P1, |
| DVBT_KB_P2, |
| DVBT_KB_P3, |
| DVBT_OPT_ADC_IQ, |
| DVBT_AD_AVI, |
| DVBT_AD_AVQ, |
| DVBT_K1_CR_STEP12, |
| DVBT_TRK_KS_P2, |
| DVBT_TRK_KS_I2, |
| DVBT_TR_THD_SET2, |
| DVBT_TRK_KC_P2, |
| DVBT_TRK_KC_I2, |
| DVBT_CR_THD_SET2, |
| DVBT_PSET_IFFREQ, |
| DVBT_SPEC_INV, |
| DVBT_BW_INDEX, |
| DVBT_RSAMP_RATIO, |
| DVBT_CFREQ_OFF_RATIO, |
| DVBT_FSM_STAGE, |
| DVBT_RX_CONSTEL, |
| DVBT_RX_HIER, |
| DVBT_RX_C_RATE_LP, |
| DVBT_RX_C_RATE_HP, |
| DVBT_GI_IDX, |
| DVBT_FFT_MODE_IDX, |
| DVBT_RSD_BER_EST, |
| DVBT_CE_EST_EVM, |
| DVBT_RF_AGC_VAL, |
| DVBT_IF_AGC_VAL, |
| DVBT_DAGC_VAL, |
| DVBT_SFREQ_OFF, |
| DVBT_CFREQ_OFF, |
| DVBT_POLAR_RF_AGC, |
| DVBT_POLAR_IF_AGC, |
| DVBT_AAGC_HOLD, |
| DVBT_EN_RF_AGC, |
| DVBT_EN_IF_AGC, |
| DVBT_IF_AGC_MIN, |
| DVBT_IF_AGC_MAX, |
| DVBT_RF_AGC_MIN, |
| DVBT_RF_AGC_MAX, |
| DVBT_IF_AGC_MAN, |
| DVBT_IF_AGC_MAN_VAL, |
| DVBT_RF_AGC_MAN, |
| DVBT_RF_AGC_MAN_VAL, |
| DVBT_DAGC_TRG_VAL, |
| DVBT_AGC_TARG_VAL, |
| DVBT_LOOP_GAIN_3_0, |
| DVBT_LOOP_GAIN_4, |
| DVBT_VTOP, |
| DVBT_KRF, |
| DVBT_AGC_TARG_VAL_0, |
| DVBT_AGC_TARG_VAL_8_1, |
| DVBT_AAGC_LOOP_GAIN, |
| DVBT_LOOP_GAIN2_3_0, |
| DVBT_LOOP_GAIN2_4, |
| DVBT_LOOP_GAIN3, |
| DVBT_VTOP1, |
| DVBT_VTOP2, |
| DVBT_VTOP3, |
| DVBT_KRF1, |
| DVBT_KRF2, |
| DVBT_KRF3, |
| DVBT_KRF4, |
| DVBT_EN_GI_PGA, |
| DVBT_THD_LOCK_UP, |
| DVBT_THD_LOCK_DW, |
| DVBT_THD_UP1, |
| DVBT_THD_DW1, |
| DVBT_INTER_CNT_LEN, |
| DVBT_GI_PGA_STATE, |
| DVBT_EN_AGC_PGA, |
| DVBT_CKOUTPAR, |
| DVBT_CKOUT_PWR, |
| DVBT_SYNC_DUR, |
| DVBT_ERR_DUR, |
| DVBT_SYNC_LVL, |
| DVBT_ERR_LVL, |
| DVBT_VAL_LVL, |
| DVBT_SERIAL, |
| DVBT_SER_LSB, |
| DVBT_CDIV_PH0, |
| DVBT_CDIV_PH1, |
| DVBT_MPEG_IO_OPT_2_2, |
| DVBT_MPEG_IO_OPT_1_0, |
| DVBT_CKOUTPAR_PIP, |
| DVBT_CKOUT_PWR_PIP, |
| DVBT_SYNC_LVL_PIP, |
| DVBT_ERR_LVL_PIP, |
| DVBT_VAL_LVL_PIP, |
| DVBT_CKOUTPAR_PID, |
| DVBT_CKOUT_PWR_PID, |
| DVBT_SYNC_LVL_PID, |
| DVBT_ERR_LVL_PID, |
| DVBT_VAL_LVL_PID, |
| DVBT_SM_PASS, |
| DVBT_UPDATE_REG_2, |
| DVBT_BTHD_P3, |
| DVBT_BTHD_D3, |
| DVBT_FUNC4_REG0, |
| DVBT_FUNC4_REG1, |
| DVBT_FUNC4_REG2, |
| DVBT_FUNC4_REG3, |
| DVBT_FUNC4_REG4, |
| DVBT_FUNC4_REG5, |
| DVBT_FUNC4_REG6, |
| DVBT_FUNC4_REG7, |
| DVBT_FUNC4_REG8, |
| DVBT_FUNC4_REG9, |
| DVBT_FUNC4_REG10, |
| DVBT_FUNC5_REG0, |
| DVBT_FUNC5_REG1, |
| DVBT_FUNC5_REG2, |
| DVBT_FUNC5_REG3, |
| DVBT_FUNC5_REG4, |
| DVBT_FUNC5_REG5, |
| DVBT_FUNC5_REG6, |
| DVBT_FUNC5_REG7, |
| DVBT_FUNC5_REG8, |
| DVBT_FUNC5_REG9, |
| DVBT_FUNC5_REG10, |
| DVBT_FUNC5_REG11, |
| DVBT_FUNC5_REG12, |
| DVBT_FUNC5_REG13, |
| DVBT_FUNC5_REG14, |
| DVBT_FUNC5_REG15, |
| DVBT_FUNC5_REG16, |
| DVBT_FUNC5_REG17, |
| DVBT_FUNC5_REG18, |
| DVBT_AD7_SETTING, |
| DVBT_RSSI_R, |
| DVBT_ACI_DET_IND, |
| DVBT_REG_MON, |
| DVBT_REG_MONSEL, |
| DVBT_REG_GPE, |
| DVBT_REG_GPO, |
| DVBT_REG_4MSEL, |
| DVBT_TEST_REG_1, |
| DVBT_TEST_REG_2, |
| DVBT_TEST_REG_3, |
| DVBT_TEST_REG_4, |
| DVBT_REG_BIT_NAME_ITEM_TERMINATOR, |
| }; |
| |
| static const struct rtl2832_reg_value rtl2832_tuner_init_fc2580[] = { |
| {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}, |
| }; |
| |
| 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}, |
| {DVBT_SPEC_INV, 0x0}, |
| }; |
| |
| static const struct rtl2832_reg_value rtl2832_tuner_init_fc0012[] = { |
| {DVBT_DAGC_TRG_VAL, 0x5a}, |
| {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, 0x80}, |
| {DVBT_RF_AGC_MAX, 0x7f}, |
| {DVBT_POLAR_RF_AGC, 0x0}, |
| {DVBT_POLAR_IF_AGC, 0x0}, |
| {DVBT_AD7_SETTING, 0xe9bf}, |
| {DVBT_EN_GI_PGA, 0x0}, |
| {DVBT_THD_LOCK_UP, 0x0}, |
| {DVBT_THD_LOCK_DW, 0x0}, |
| {DVBT_THD_UP1, 0x11}, |
| {DVBT_THD_DW1, 0xef}, |
| {DVBT_INTER_CNT_LEN, 0xc}, |
| {DVBT_GI_PGA_STATE, 0x0}, |
| {DVBT_EN_AGC_PGA, 0x1}, |
| {DVBT_IF_AGC_MAN, 0x0}, |
| {DVBT_SPEC_INV, 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}, |
| {DVBT_SPEC_INV, 0x0}, |
| }; |
| |
| static const struct rtl2832_reg_value rtl2832_tuner_init_r820t[] = { |
| {DVBT_DAGC_TRG_VAL, 0x39}, |
| {DVBT_AGC_TARG_VAL_0, 0x0}, |
| {DVBT_AGC_TARG_VAL_8_1, 0x40}, |
| {DVBT_AAGC_LOOP_GAIN, 0x16}, |
| {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, 0xe9f4}, |
| {DVBT_SPEC_INV, 0x1}, |
| }; |
| |
| static const struct rtl2832_reg_value rtl2832_tuner_init_si2157[] = { |
| {DVBT_DAGC_TRG_VAL, 0x39}, |
| {DVBT_AGC_TARG_VAL_0, 0x0}, |
| {DVBT_AGC_TARG_VAL_8_1, 0x40}, |
| {DVBT_AAGC_LOOP_GAIN, 0x16}, |
| {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, 0xe9f4}, |
| {DVBT_SPEC_INV, 0x0}, |
| }; |
| |
| #endif /* RTL2832_PRIV_H */ |
