mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 15:43:59 +08:00
298efdd376
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
306 lines
6.8 KiB
C
306 lines
6.8 KiB
C
/*
|
|
* Realtek RTL2832 DVB-T demodulator driver
|
|
*
|
|
* Copyright (C) 2012 Thomas Mair <thomas.mair86@gmail.com>
|
|
*
|
|
* 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 "dvb_frontend.h"
|
|
#include "rtl2832.h"
|
|
|
|
struct rtl2832_priv {
|
|
struct i2c_adapter *i2c;
|
|
struct dvb_frontend fe;
|
|
struct rtl2832_config cfg;
|
|
|
|
bool i2c_gate_state;
|
|
bool sleeping;
|
|
|
|
u8 tuner;
|
|
u8 page; /* active register page */
|
|
};
|
|
|
|
struct rtl2832_reg_entry {
|
|
u8 page;
|
|
u8 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_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},
|
|
{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},
|
|
};
|
|
|
|
#endif /* RTL2832_PRIV_H */
|