1/* 2 * Support for AltoBeam GB20600 (a.k.a DMB-TH) demodulator 3 * ATBM8830, ATBM8831 4 * 5 * Copyright (C) 2009 David T.L. Wong <davidtlwong@gmail.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 */ 21 22#ifndef __ATBM8830_PRIV_H 23#define __ATBM8830_PRIV_H 24 25struct atbm_state { 26 struct i2c_adapter *i2c; 27 /* configuration settings */ 28 const struct atbm8830_config *config; 29 struct dvb_frontend frontend; 30}; 31 32#define REG_CHIP_ID 0x0000 33#define REG_TUNER_BASEBAND 0x0001 34#define REG_DEMOD_RUN 0x0004 35#define REG_DSP_RESET 0x0005 36#define REG_RAM_RESET 0x0006 37#define REG_ADC_RESET 0x0007 38#define REG_TSPORT_RESET 0x0008 39#define REG_BLKERR_POL 0x000C 40#define REG_I2C_GATE 0x0103 41#define REG_TS_SAMPLE_EDGE 0x0301 42#define REG_TS_PKT_LEN_204 0x0302 43#define REG_TS_PKT_LEN_AUTO 0x0303 44#define REG_TS_SERIAL 0x0305 45#define REG_TS_CLK_FREERUN 0x0306 46#define REG_TS_VALID_MODE 0x0307 47#define REG_TS_CLK_MODE 0x030B /* 1 for serial, 0 for parallel */ 48 49#define REG_TS_ERRBIT_USE 0x030C 50#define REG_LOCK_STATUS 0x030D 51#define REG_ADC_CONFIG 0x0602 52#define REG_CARRIER_OFFSET 0x0827 /* 0x0827-0x0829 little endian */ 53#define REG_DETECTED_PN_MODE 0x082D 54#define REG_READ_LATCH 0x084D 55#define REG_IF_FREQ 0x0A00 /* 0x0A00-0x0A02 little endian */ 56#define REG_OSC_CLK 0x0A03 /* 0x0A03-0x0A05 little endian */ 57#define REG_BYPASS_CCI 0x0A06 58#define REG_ANALOG_LUMA_DETECTED 0x0A25 59#define REG_ANALOG_AUDIO_DETECTED 0x0A26 60#define REG_ANALOG_CHROMA_DETECTED 0x0A39 61#define REG_FRAME_ERR_CNT 0x0B04 62#define REG_USE_EXT_ADC 0x0C00 63#define REG_SWAP_I_Q 0x0C01 64#define REG_TPS_MANUAL 0x0D01 65#define REG_TPS_CONFIG 0x0D02 66#define REG_BYPASS_DEINTERLEAVER 0x0E00 67#define REG_AGC_TARGET 0x1003 /* 0x1003-0x1005 little endian */ 68#define REG_AGC_MIN 0x1020 69#define REG_AGC_MAX 0x1023 70#define REG_AGC_LOCK 0x1027 71#define REG_AGC_PWM_VAL 0x1028 /* 0x1028-0x1029 little endian */ 72#define REG_AGC_HOLD_LOOP 0x1031 73 74#endif 75 76