Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * stv0900_priv.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Driver for ST STV0900 satellite demodulator IC.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7)  * Copyright (C) ST Microelectronics.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8)  * Copyright (C) 2009 NetUP Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9)  * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #ifndef STV0900_PRIV_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #define STV0900_PRIV_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #include <linux/i2c.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #define INRANGE(X, Y, Z) ((((X) <= (Y)) && ((Y) <= (Z))) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) 		|| (((Z) <= (Y)) && ((Y) <= (X))) ? 1 : 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) #ifndef MAKEWORD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) #define MAKEWORD(X, Y) (((X) << 8) + (Y))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) #define LSB(X) (((X) & 0xFF))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) #define MSB(Y) (((Y) >> 8) & 0xFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) #ifndef TRUE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) #define TRUE (1 == 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) #ifndef FALSE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) #define FALSE (!TRUE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) #define dprintk(args...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 	do { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 		if (stvdebug) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 			printk(KERN_DEBUG args); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	} while (0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) #define STV0900_MAXLOOKUPSIZE 500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) #define STV0900_BLIND_SEARCH_AGC2_TH 700
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) #define STV0900_BLIND_SEARCH_AGC2_TH_CUT30 1400
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) #define IQPOWER_THRESHOLD  30
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) /* One point of the lookup table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) struct stv000_lookpoint {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	s32 realval;/* real value */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	s32 regval;/* binary value */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) /* Lookup table definition */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) struct stv0900_table{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	s32 size;/* Size of the lookup table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	struct stv000_lookpoint table[STV0900_MAXLOOKUPSIZE];/* Lookup table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) enum fe_stv0900_error {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	STV0900_NO_ERROR = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	STV0900_INVALID_HANDLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	STV0900_BAD_PARAMETER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	STV0900_I2C_ERROR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	STV0900_SEARCH_FAILED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) enum fe_stv0900_clock_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	STV0900_USE_REGISTERS_DEFAULT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	STV0900_SERIAL_PUNCT_CLOCK,/*Serial punctured clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	STV0900_SERIAL_CONT_CLOCK,/*Serial continues clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	STV0900_PARALLEL_PUNCT_CLOCK,/*Parallel punctured clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	STV0900_DVBCI_CLOCK/*Parallel continues clock : DVBCI */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) enum fe_stv0900_search_state {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	STV0900_SEARCH = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	STV0900_PLH_DETECTED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 	STV0900_DVBS2_FOUND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 	STV0900_DVBS_FOUND
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) enum fe_stv0900_ldpc_state {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 	STV0900_PATH1_OFF_PATH2_OFF = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	STV0900_PATH1_ON_PATH2_OFF = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	STV0900_PATH1_OFF_PATH2_ON = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	STV0900_PATH1_ON_PATH2_ON = 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) enum fe_stv0900_signal_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	STV0900_NOAGC1 = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	STV0900_AGC1OK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	STV0900_NOTIMING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	STV0900_ANALOGCARRIER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	STV0900_TIMINGOK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 	STV0900_NOAGC2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	STV0900_AGC2OK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	STV0900_NOCARRIER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	STV0900_CARRIEROK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	STV0900_NODATA,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 	STV0900_DATAOK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	STV0900_OUTOFRANGE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	STV0900_RANGEOK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) enum fe_stv0900_demod_num {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	STV0900_DEMOD_1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	STV0900_DEMOD_2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) enum fe_stv0900_tracking_standard {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	STV0900_DVBS1_STANDARD,/* Found Standard*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	STV0900_DVBS2_STANDARD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	STV0900_DSS_STANDARD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	STV0900_TURBOCODE_STANDARD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	STV0900_UNKNOWN_STANDARD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) enum fe_stv0900_search_standard {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	STV0900_AUTO_SEARCH,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	STV0900_SEARCH_DVBS1,/* Search Standard*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	STV0900_SEARCH_DVBS2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	STV0900_SEARCH_DSS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	STV0900_SEARCH_TURBOCODE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) enum fe_stv0900_search_algo {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	STV0900_BLIND_SEARCH,/* offset freq and SR are Unknown */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	STV0900_COLD_START,/* only the SR is known */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	STV0900_WARM_START/* offset freq and SR are known */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) enum fe_stv0900_modulation {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	STV0900_QPSK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	STV0900_8PSK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	STV0900_16APSK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	STV0900_32APSK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	STV0900_UNKNOWN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) enum fe_stv0900_modcode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	STV0900_DUMMY_PLF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	STV0900_QPSK_14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	STV0900_QPSK_13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	STV0900_QPSK_25,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	STV0900_QPSK_12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	STV0900_QPSK_35,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	STV0900_QPSK_23,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	STV0900_QPSK_34,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	STV0900_QPSK_45,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	STV0900_QPSK_56,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	STV0900_QPSK_89,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	STV0900_QPSK_910,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	STV0900_8PSK_35,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	STV0900_8PSK_23,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	STV0900_8PSK_34,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	STV0900_8PSK_56,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	STV0900_8PSK_89,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	STV0900_8PSK_910,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 	STV0900_16APSK_23,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	STV0900_16APSK_34,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	STV0900_16APSK_45,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	STV0900_16APSK_56,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	STV0900_16APSK_89,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	STV0900_16APSK_910,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 	STV0900_32APSK_34,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 	STV0900_32APSK_45,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	STV0900_32APSK_56,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 	STV0900_32APSK_89,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	STV0900_32APSK_910,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 	STV0900_MODCODE_UNKNOWN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) enum fe_stv0900_fec {/*DVBS1, DSS and turbo code puncture rate*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	STV0900_FEC_1_2 = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	STV0900_FEC_2_3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	STV0900_FEC_3_4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 	STV0900_FEC_4_5,/*for turbo code only*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 	STV0900_FEC_5_6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 	STV0900_FEC_6_7,/*for DSS only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 	STV0900_FEC_7_8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 	STV0900_FEC_8_9,/*for turbo code only*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	STV0900_FEC_UNKNOWN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) enum fe_stv0900_frame_length {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	STV0900_LONG_FRAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	STV0900_SHORT_FRAME
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) enum fe_stv0900_pilot {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	STV0900_PILOTS_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 	STV0900_PILOTS_ON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) enum fe_stv0900_rolloff {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	STV0900_35,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	STV0900_25,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	STV0900_20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) enum fe_stv0900_search_iq {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	STV0900_IQ_AUTO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	STV0900_IQ_AUTO_NORMAL_FIRST,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	STV0900_IQ_FORCE_NORMAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 	STV0900_IQ_FORCE_SWAPPED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) enum stv0900_iq_inversion {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 	STV0900_IQ_NORMAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 	STV0900_IQ_SWAPPED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) enum fe_stv0900_diseqc_mode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	STV0900_22KHZ_Continues = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	STV0900_DISEQC_2_3_PWM = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 	STV0900_DISEQC_3_3_PWM = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	STV0900_DISEQC_2_3_ENVELOP = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 	STV0900_DISEQC_3_3_ENVELOP = 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) enum fe_stv0900_demod_mode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 	STV0900_SINGLE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 	STV0900_DUAL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) struct stv0900_init_params{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 	u32	dmd_ref_clk;/* Reference,Input clock for the demod in Hz */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 	/* Demodulator Type (single demod or dual demod) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 	enum fe_stv0900_demod_mode	demod_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 	enum fe_stv0900_rolloff		rolloff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	enum fe_stv0900_clock_type	path1_ts_clock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	u8	tun1_maddress;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 	int	tuner1_adc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 	int	tuner1_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 	/* IQ from the tuner1 to the demod */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 	enum stv0900_iq_inversion	tun1_iq_inv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 	enum fe_stv0900_clock_type	path2_ts_clock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 	u8	tun2_maddress;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 	int	tuner2_adc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 	int	tuner2_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 	/* IQ from the tuner2 to the demod */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 	enum stv0900_iq_inversion	tun2_iq_inv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 	struct stv0900_reg		*ts_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) struct stv0900_search_params {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 	enum fe_stv0900_demod_num	path;/* Path Used demod1 or 2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 	u32	frequency;/* Transponder frequency (in KHz) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 	u32	symbol_rate;/* Transponder symbol rate  (in bds)*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 	u32	search_range;/* Range of the search (in Hz) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 	enum fe_stv0900_search_standard	standard;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 	enum fe_stv0900_modulation	modulation;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 	enum fe_stv0900_fec		fec;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 	enum fe_stv0900_modcode		modcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 	enum fe_stv0900_search_iq	iq_inversion;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 	enum fe_stv0900_search_algo	search_algo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) struct stv0900_signal_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 	int	locked;/* Transponder locked */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 	u32	frequency;/* Transponder frequency (in KHz) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 	u32	symbol_rate;/* Transponder symbol rate  (in Mbds) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 	enum fe_stv0900_tracking_standard	standard;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 	enum fe_stv0900_fec			fec;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 	enum fe_stv0900_modcode			modcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 	enum fe_stv0900_modulation		modulation;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 	enum fe_stv0900_pilot			pilot;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 	enum fe_stv0900_frame_length		frame_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 	enum stv0900_iq_inversion		spectrum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 	enum fe_stv0900_rolloff			rolloff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 	s32 Power;/* Power of the RF signal (dBm) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 	s32 C_N;/* Carrier to noise ratio (dB x10)*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 	u32 BER;/* Bit error rate (x10^7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) struct stv0900_internal{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	s32	quartz;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 	s32	mclk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 	/* manual RollOff for DVBS1/DSS only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 	enum fe_stv0900_rolloff		rolloff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 	/* Demodulator use for single demod or for dual demod) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 	enum fe_stv0900_demod_mode	demod_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 	/*Demods */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 	s32	freq[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 	s32	bw[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 	s32	symbol_rate[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 	s32	srch_range[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 	/* for software/auto tuner */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 	int	tuner_type[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 	/* algorithm for search Blind, Cold or Warm*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 	enum fe_stv0900_search_algo	srch_algo[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 	/* search standard: Auto, DVBS1/DSS only or DVBS2 only*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 	enum fe_stv0900_search_standard	srch_standard[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	/* inversion search : auto, auto norma first, normal or inverted */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	enum fe_stv0900_search_iq	srch_iq_inv[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 	enum fe_stv0900_modcode		modcode[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 	enum fe_stv0900_modulation	modulation[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 	enum fe_stv0900_fec		fec[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 	struct stv0900_signal_info	result[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 	enum fe_stv0900_error		err[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 	struct i2c_adapter	*i2c_adap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 	u8			i2c_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	u8			clkmode;/* 0 for CLKI, 2 for XTALI */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 	u8			chip_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 	struct stv0900_reg	*ts_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 	enum fe_stv0900_error	errs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) 	int dmds_used;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) /* state for each demod */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) struct stv0900_state {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 	/* pointer for internal params, one for each pair of demods */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) 	struct stv0900_internal		*internal;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) 	struct i2c_adapter		*i2c_adap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 	const struct stv0900_config	*config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 	struct dvb_frontend		frontend;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 	int demod;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) extern int stvdebug;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) extern s32 ge2comp(s32 a, s32 width);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) extern void stv0900_write_reg(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) 				u16 reg_addr, u8 reg_data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) extern u8 stv0900_read_reg(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 				u16 reg_addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) extern void stv0900_write_bits(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) 				u32 label, u8 val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) extern u8 stv0900_get_bits(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 				u32 label);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) extern int stv0900_get_demod_lock(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 				enum fe_stv0900_demod_num demod, s32 time_out);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) extern int stv0900_check_signal_presence(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) 				enum fe_stv0900_demod_num demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) extern enum fe_stv0900_signal_type stv0900_algo(struct dvb_frontend *fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) extern void stv0900_set_tuner(struct dvb_frontend *fe, u32 frequency,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) 				u32 bandwidth);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) extern void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) extern void stv0900_start_search(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) 				enum fe_stv0900_demod_num demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) extern u8 stv0900_get_optim_carr_loop(s32 srate,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) 				enum fe_stv0900_modcode modcode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) 				s32 pilot, u8 chip_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) extern u8 stv0900_get_optim_short_carr_loop(s32 srate,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) 				enum fe_stv0900_modulation modulation,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) 				u8 chip_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) extern void stv0900_stop_all_s2_modcod(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) 				enum fe_stv0900_demod_num demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) extern void stv0900_activate_s2_modcod(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) 				enum fe_stv0900_demod_num demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) extern void stv0900_activate_s2_modcod_single(struct stv0900_internal *i_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) 				enum fe_stv0900_demod_num demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) extern enum
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) fe_stv0900_tracking_standard stv0900_get_standard(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) 				enum fe_stv0900_demod_num demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) extern u32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) stv0900_get_freq_auto(struct stv0900_internal *intp, int demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) extern void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) stv0900_set_tuner_auto(struct stv0900_internal *intp, u32 Frequency,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) 						u32 Bandwidth, int demod);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) #endif