/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Support for AltoBeam GB20600 (a.k.a DMB-TH) demodulator
* ATBM8830, ATBM8831
*
* Copyright (C) 2009 David T.L. Wong <davidtlwong@gmail.com>
*/
#ifndef __ATBM8830_PRIV_H
#define __ATBM8830_PRIV_H
struct atbm_state {
struct i2c_adapter *i2c;
/* configuration settings */
const struct atbm8830_config *config;
struct dvb_frontend frontend;
};
#define REG_CHIP_ID 0 x0000
#define REG_TUNER_BASEBAND 0 x0001
#define REG_DEMOD_RUN 0 x0004
#define REG_DSP_RESET 0 x0005
#define REG_RAM_RESET 0 x0006
#define REG_ADC_RESET 0 x0007
#define REG_TSPORT_RESET 0 x0008
#define REG_BLKERR_POL 0 x000C
#define REG_I2C_GATE 0 x0103
#define REG_TS_SAMPLE_EDGE 0 x0301
#define REG_TS_PKT_LEN_204 0 x0302
#define REG_TS_PKT_LEN_AUTO 0 x0303
#define REG_TS_SERIAL 0 x0305
#define REG_TS_CLK_FREERUN 0 x0306
#define REG_TS_VALID_MODE 0 x0307
#define REG_TS_CLK_MODE 0 x030B /* 1 for serial, 0 for parallel */
#define REG_TS_ERRBIT_USE 0 x030C
#define REG_LOCK_STATUS 0 x030D
#define REG_ADC_CONFIG 0 x0602
#define REG_CARRIER_OFFSET 0 x0827 /* 0x0827-0x0829 little endian */
#define REG_DETECTED_PN_MODE 0 x082D
#define REG_READ_LATCH 0 x084D
#define REG_IF_FREQ 0 x0A00 /* 0x0A00-0x0A02 little endian */
#define REG_OSC_CLK 0 x0A03 /* 0x0A03-0x0A05 little endian */
#define REG_BYPASS_CCI 0 x0A06
#define REG_ANALOG_LUMA_DETECTED 0 x0A25
#define REG_ANALOG_AUDIO_DETECTED 0 x0A26
#define REG_ANALOG_CHROMA_DETECTED 0 x0A39
#define REG_FRAME_ERR_CNT 0 x0B04
#define REG_USE_EXT_ADC 0 x0C00
#define REG_SWAP_I_Q 0 x0C01
#define REG_TPS_MANUAL 0 x0D01
#define REG_TPS_CONFIG 0 x0D02
#define REG_BYPASS_DEINTERLEAVER 0 x0E00
#define REG_AGC_TARGET 0 x1003 /* 0x1003-0x1005 little endian */
#define REG_AGC_MIN 0 x1020
#define REG_AGC_MAX 0 x1023
#define REG_AGC_LOCK 0 x1027
#define REG_AGC_PWM_VAL 0 x1028 /* 0x1028-0x1029 little endian */
#define REG_AGC_HOLD_LOOP 0 x1031
#endif
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(vorverarbeitet am 2026-06-05)
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