/*
- * Public Include File for DRV6000 users
- * (ie. NxtWave Communications - NXT6000 demodulator driver)
- *
- * Copyright (C) 2001 NxtWave Communications, Inc.
- *
- */
+ NxtWave Communications - NXT6000 demodulator driver
-/* Nxt6000 Register Addresses and Bit Masks */
+ Copyright (C) 2002-2003 Florian Schirmer <jolt@tuxbox.org>
+ Copyright (C) 2003 Paul Andreassen <paul@andreassen.com.au>
-/* Maximum Register Number */
-#define MAXNXT6000REG (0x9A)
+ 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.
-/* 0x1B A_VIT_BER_0 aka 0x3A */
-#define A_VIT_BER_0 (0x1B)
+ 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.
-/* 0x1D A_VIT_BER_TIMER_0 aka 0x38 */
-#define A_VIT_BER_TIMER_0 (0x1D)
+ 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
-/* 0x21 RS_COR_STAT */
-#define RS_COR_STAT (0x21)
-#define RSCORESTATUS (0x03)
+#ifndef NXT6000_H
+#define NXT6000_H
-/* 0x22 RS_COR_INTEN */
-#define RS_COR_INTEN (0x22)
+#include <linux/dvb/frontend.h>
-/* 0x23 RS_COR_INSTAT */
-#define RS_COR_INSTAT (0x23)
-#define INSTAT_ERROR (0x04)
-#define LOCK_LOSS_BITS (0x03)
+struct nxt6000_config
+{
+ /* the demodulator's i2c address */
+ u8 demod_address;
-/* 0x24 RS_COR_SYNC_PARAM */
-#define RS_COR_SYNC_PARAM (0x24)
-#define SYNC_PARAM (0x03)
+ /* should clock inversion be used? */
+ u8 clock_inversion:1;
-/* 0x25 BER_CTRL */
-#define BER_CTRL (0x25)
-#define BER_ENABLE (0x02)
-#define BER_RESET (0x01)
+ /* PLL maintenance */
+ int (*pll_init)(struct dvb_frontend* fe);
+ int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+};
-/* 0x26 BER_PAY */
-#define BER_PAY (0x26)
-
-/* 0x27 BER_PKT_L */
-#define BER_PKT_L (0x27)
-#define BER_PKTOVERFLOW (0x80)
-
-/* 0x30 VIT_COR_CTL */
-#define VIT_COR_CTL (0x30)
-#define BER_CONTROL (0x02)
-#define VIT_COR_MASK (0x82)
-#define VIT_COR_RESYNC (0x80)
-
-
-/* 0x32 VIT_SYNC_STATUS */
-#define VIT_SYNC_STATUS (0x32)
-#define VITINSYNC (0x80)
-
-/* 0x33 VIT_COR_INTEN */
-#define VIT_COR_INTEN (0x33)
-#define GLOBAL_ENABLE (0x80)
-
-/* 0x34 VIT_COR_INTSTAT */
-#define VIT_COR_INTSTAT (0x34)
-#define BER_DONE (0x08)
-#define BER_OVERFLOW (0x10)
-
-/* 0x38 OFDM_BERTimer */ /* Use the alias registers */
-#define A_VIT_BER_TIMER_0 (0x1D)
-
-/* 0x3A VIT_BER_TIMER_0 */ /* Use the alias registers */
-#define A_VIT_BER_0 (0x1B)
-
-/* 0x40 OFDM_COR_CTL */
-#define OFDM_COR_CTL (0x40)
-#define COREACT (0x20)
-#define HOLDSM (0x10)
-#define WAIT_AGC (0x02)
-#define WAIT_SYR (0x03)
-
-/* 0x41 OFDM_COR_STAT */
-#define OFDM_COR_STAT (0x41)
-#define COR_STATUS (0x0F)
-#define MONITOR_TPS (0x06)
-#define TPSLOCKED (0x40)
-#define AGCLOCKED (0x10)
-
-/* 0x42 OFDM_COR_INTEN */
-#define OFDM_COR_INTEN (0x42)
-#define TPSRCVBAD (0x04)
-#define TPSRCVCHANGED (0x02)
-#define TPSRCVUPDATE (0x01)
-
-/* 0x43 OFDM_COR_INSTAT */
-#define OFDM_COR_INSTAT (0x43)
-
-/* 0x44 OFDM_COR_MODEGUARD */
-#define OFDM_COR_MODEGUARD (0x44)
-#define FORCEMODE (0x08)
-#define FORCEMODE8K (0x04)
-
-/* 0x45 OFDM_AGC_CTL */
-#define OFDM_AGC_CTL (0x45)
-#define INITIAL_AGC_BW (0x08)
-#define AGCNEG (0x02)
-#define AGCLAST (0x10)
-
-/* 0x48 OFDM_AGC_TARGET */
-#define OFDM_AGC_TARGET (0x48)
-#define OFDM_AGC_TARGET_DEFAULT (0x28)
-#define OFDM_AGC_TARGET_IMPULSE (0x38)
-
-/* 0x49 OFDM_AGC_GAIN_1 */
-#define OFDM_AGC_GAIN_1 (0x49)
-
-/* 0x4B OFDM_ITB_CTL */
-#define OFDM_ITB_CTL (0x4B)
-#define ITBINV (0x01)
-
-/* 0x4C OFDM_ITB_FREQ_1 */
-#define OFDM_ITB_FREQ_1 (0x4C)
-
-/* 0x4D OFDM_ITB_FREQ_2 */
-#define OFDM_ITB_FREQ_2 (0x4D)
-
-/* 0x4E OFDM_CAS_CTL */
-#define OFDM_CAS_CTL (0x4E)
-#define ACSDIS (0x40)
-#define CCSEN (0x80)
-
-/* 0x4F CAS_FREQ */
-#define CAS_FREQ (0x4F)
-
-/* 0x51 OFDM_SYR_CTL */
-#define OFDM_SYR_CTL (0x51)
-#define SIXTH_ENABLE (0x80)
-#define SYR_TRACKING_DISABLE (0x01)
-
-/* 0x52 OFDM_SYR_STAT */
-#define OFDM_SYR_STAT (0x52)
-#define GI14_2K_SYR_LOCK (0x13)
-#define GI14_8K_SYR_LOCK (0x17)
-#define GI14_SYR_LOCK (0x10)
-
-/* 0x55 OFDM_SYR_OFFSET_1 */
-#define OFDM_SYR_OFFSET_1 (0x55)
-
-/* 0x56 OFDM_SYR_OFFSET_2 */
-#define OFDM_SYR_OFFSET_2 (0x56)
-
-/* 0x58 OFDM_SCR_CTL */
-#define OFDM_SCR_CTL (0x58)
-#define SYR_ADJ_DECAY_MASK (0x70)
-#define SYR_ADJ_DECAY (0x30)
-
-/* 0x59 OFDM_PPM_CTL_1 */
-#define OFDM_PPM_CTL_1 (0x59)
-#define PPMMAX_MASK (0x30)
-#define PPM256 (0x30)
-
-/* 0x5B OFDM_TRL_NOMINALRATE_1 */
-#define OFDM_TRL_NOMINALRATE_1 (0x5B)
-
-/* 0x5C OFDM_TRL_NOMINALRATE_2 */
-#define OFDM_TRL_NOMINALRATE_2 (0x5C)
-
-/* 0x5D OFDM_TRL_TIME_1 */
-#define OFDM_TRL_TIME_1 (0x5D)
-
-/* 0x60 OFDM_CRL_FREQ_1 */
-#define OFDM_CRL_FREQ_1 (0x60)
-
-/* 0x63 OFDM_CHC_CTL_1 */
-#define OFDM_CHC_CTL_1 (0x63)
-#define MANMEAN1 (0xF0);
-#define CHCFIR (0x01)
-
-/* 0x64 OFDM_CHC_SNR */
-#define OFDM_CHC_SNR (0x64)
-
-/* 0x65 OFDM_BDI_CTL */
-#define OFDM_BDI_CTL (0x65)
-#define LP_SELECT (0x02)
-
-/* 0x67 OFDM_TPS_RCVD_1 */
-#define OFDM_TPS_RCVD_1 (0x67)
-#define TPSFRAME (0x03)
-
-/* 0x68 OFDM_TPS_RCVD_2 */
-#define OFDM_TPS_RCVD_2 (0x68)
-
-/* 0x69 OFDM_TPS_RCVD_3 */
-#define OFDM_TPS_RCVD_3 (0x69)
-
-/* 0x6A OFDM_TPS_RCVD_4 */
-#define OFDM_TPS_RCVD_4 (0x6A)
-
-/* 0x6B OFDM_TPS_RESERVED_1 */
-#define OFDM_TPS_RESERVED_1 (0x6B)
-
-/* 0x6C OFDM_TPS_RESERVED_2 */
-#define OFDM_TPS_RESERVED_2 (0x6C)
-
-/* 0x73 OFDM_MSC_REV */
-#define OFDM_MSC_REV (0x73)
-
-/* 0x76 OFDM_SNR_CARRIER_2 */
-#define OFDM_SNR_CARRIER_2 (0x76)
-#define MEAN_MASK (0x80)
-#define MEANBIT (0x80)
-
-/* 0x80 ANALOG_CONTROL_0 */
-#define ANALOG_CONTROL_0 (0x80)
-#define POWER_DOWN_ADC (0x40)
-
-/* 0x81 ENABLE_TUNER_IIC */
-#define ENABLE_TUNER_IIC (0x81)
-#define ENABLE_TUNER_BIT (0x01)
-
-/* 0x82 EN_DMD_RACQ */
-#define EN_DMD_RACQ (0x82)
-#define EN_DMD_RACQ_REG_VAL (0x81)
-#define EN_DMD_RACQ_REG_VAL_14 (0x01)
-
-/* 0x84 SNR_COMMAND */
-#define SNR_COMMAND (0x84)
-#define SNRStat (0x80)
-
-/* 0x85 SNRCARRIERNUMBER_LSB */
-#define SNRCARRIERNUMBER_LSB (0x85)
-
-/* 0x87 SNRMINTHRESHOLD_LSB */
-#define SNRMINTHRESHOLD_LSB (0x87)
-
-/* 0x89 SNR_PER_CARRIER_LSB */
-#define SNR_PER_CARRIER_LSB (0x89)
-
-/* 0x8B SNRBELOWTHRESHOLD_LSB */
-#define SNRBELOWTHRESHOLD_LSB (0x8B)
-
-/* 0x91 RF_AGC_VAL_1 */
-#define RF_AGC_VAL_1 (0x91)
-
-/* 0x92 RF_AGC_STATUS */
-#define RF_AGC_STATUS (0x92)
-
-/* 0x98 DIAG_CONFIG */
-#define DIAG_CONFIG (0x98)
-#define DIAG_MASK (0x70)
-#define TB_SET (0x10)
-#define TRAN_SELECT (0x07)
-#define SERIAL_SELECT (0x01)
-
-/* 0x99 SUB_DIAG_MODE_SEL */
-#define SUB_DIAG_MODE_SEL (0x99)
-#define CLKINVERSION (0x01)
-
-/* 0x9A TS_FORMAT */
-#define TS_FORMAT (0x9A)
-#define ERROR_SENSE (0x08)
-#define VALID_SENSE (0x04)
-#define SYNC_SENSE (0x02)
-#define GATED_CLOCK (0x01)
-
-#define NXT6000ASICDEVICE (0x0b)
+extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
+ struct i2c_adapter* i2c);
+#endif // NXT6000_H
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