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