threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
187 lines
5.9 KiB
C
187 lines
5.9 KiB
C
/*
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* Copyright (C) 2015 MediaTek Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __FM_CONFIG_H__
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#define __FM_CONFIG_H__
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#include "fm_typedef.h"
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#include "fm_rds.h"
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#include "fm_dbg.h"
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#include "fm_err.h"
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#include "fm_stdlib.h"
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#include "fm_interface.h"
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/* band */
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#define FM_BAND_UNKNOWN 0
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#define FM_BAND_UE 1 /* US/Europe band 87.5MHz ~ 108MHz (DEFAULT) */
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#define FM_BAND_JAPAN 2 /* Japan band 76MHz ~ 90MHz */
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#define FM_BAND_JAPANW 3 /* Japan wideband 76MHZ ~ 108MHz */
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#define FM_BAND_SPECIAL 4 /* special band between 76MHZ and 108MHz */
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#define FM_BAND_DEFAULT FM_BAND_UE
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#define FM_RAIDO_BAND FM_BAND_UE
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#define FM_FREQ_MIN FM_RX_BAND_FREQ_L
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#define FM_FREQ_MAX FM_RX_BAND_FREQ_H
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#define FM_UE_FREQ_MIN 8750
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#define FM_UE_FREQ_MAX 10800
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#define FM_JP_FREQ_MIN 7600
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#define FM_JP_FREQ_MAX 10800
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#define FM_RX_BAND_FREQ_L 8750 /* FM radio special band low freq(Default 87.5MHz) */
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#define FM_RX_BAND_FREQ_H 10800 /* FM radio special band high freq(Default 108.0MHz) */
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/* TX */
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#define FM_TX_SCAN_HOLE_LOW 9230 /* 92.3MHz~95.4MHz should not show to user */
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#define FM_TX_SCAN_HOLE_HIGH 9540 /* 92.3MHz~95.4MHz should not show to user */
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/* space */
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#define FM_SPACE_UNKNOWN 0
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#define FM_SPACE_100K 1
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#define FM_SPACE_200K 2
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#define FM_SPACE_50K 5
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#define FM_INVALID_CHAN_NOISE_REDUCING 0
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#define FM_TX_SCAN_UP (0)
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#define FM_TX_SCAN_DOWN (1)
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#define FM_TX_SCAN_MAX 10
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#define FM_TX_SCAN_MIN 1
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/* seek direction */
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#define FM_SEEK_UP 0
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#define FM_SEEK_DOWN 1
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/* ***************************************************************************************** */
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/* ***************************FM default config for customer: start************************* */
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/* ***************************************************************************************** */
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/* RX */
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#define FM_RX_RSSI_TH_LONG -296 /* FM radio long antenna RSSI threshold(-4dBuV) */
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#define FM_RX_RSSI_TH_SHORT -296 /* FM radio short antenna RSSI threshold(-4dBuV) */
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#define FM_RX_DESENSE_RSSI -240
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#define FM_RX_PAMD_TH -12
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#define FM_RX_MR_TH -67
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#define FM_RX_ATDC_TH 3496
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#define FM_RX_PRX_TH 64
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#define FM_RX_SMG_TH 16421 /* FM soft-mute gain threshold */
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#define FM_RX_DEEMPHASIS 0 /* 0-50us, China Mainland; 1-75us China Taiwan */
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#define FM_RX_OSC_FREQ 0 /* 0-26MHz; 1-19MHz; 2-24MHz; 3-38.4MHz; 4-40MHz; 5-52MHz */
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#define FM_AUTO_HILO_OFF 0
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#define FM_AUTO_HILO_ON 1
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/* seek threshold */
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#define FM_SEEKTH_LEVEL_DEFAULT 4
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/* TX threshold*/
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/* #define FM_TX_PWR_LEVEL_MAX 120 */
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/* #define FM_TX_SCAN_HOLE_LOW 923 //92.3MHz~95.4MHz should not show to user */
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/* #define FM_TX_SCAN_HOLE_HIGH 954 //92.3MHz~95.4MHz should not show to user */
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#define FM_TX_PAMD_TH -23
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#define FM_TX_MR_TH 60
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#define FM_TX_SMG_TH 8231
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/* ***************************************************************************************** */
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/* ***************************FM default config for customer: end*************************** */
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/* ***************************************************************************************** */
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enum fm_cfg_parser_state {
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FM_CFG_STAT_NONE = 0,
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FM_CFG_STAT_GROUP,
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FM_CFG_STAT_KEY,
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FM_CFG_STAT_VALUE,
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FM_CFG_STAT_COMMENT
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};
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#define COMMENT_CHAR '#'
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#define DELIMIT_CHAR '='
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#define isspace(a) ((a) == 0x20)
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struct fm_rx_cust_cfg {
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signed int desene_rssi_th;
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signed int pamd_th;
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signed int mr_th;
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signed int atdc_th;
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signed int prx_th;
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signed int atdev_th;
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signed int short_ana_rssi_th;
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signed int long_ana_rssi_th;
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signed int cqi_th;
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signed int smg_th;
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signed int deemphasis;
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signed int osc_freq;
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};
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struct fm_tx_cust_cfg {
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signed int scan_hole_low;
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signed int scan_hole_high;
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signed int power_level;
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signed int pamd_th;
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signed int mr_th;
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signed int smg_th;
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};
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struct fm_cust_cfg {
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struct fm_rx_cust_cfg rx_cfg;
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struct fm_tx_cust_cfg tx_cfg;
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struct fm_audio_info_t aud_cfg;
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};
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enum fm_cust_cfg_op {
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FM_CFG_RX_RSSI_TH_LONG = 0,
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FM_CFG_RX_RSSI_TH_SHORT,
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FM_CFG_RX_CQI_TH,
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FM_CFG_RX_MR_TH,
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FM_CFG_RX_SMG_TH,
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FM_CFG_RX_DEEMPHASIS,
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FM_CFG_RX_OSC_FREQ,
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FM_CFG_RX_DESENSE_RSSI_TH,
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FM_CFG_RX_PAMD_TH,
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FM_CFG_RX_ATDC_TH,
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FM_CFG_RX_PRX_TH,
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FM_CFG_RX_ATDEV_TH,
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FM_CFG_TX_SCAN_HOLE_LOW,
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FM_CFG_TX_SCAN_HOLE_HIGH,
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FM_CFG_TX_PWR_LEVEL,
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FM_CFG_TX_PAMD_TH,
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FM_CFG_TX_DEEMPHASIS,
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FM_CFG_TX_SMG_TH,
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FM_CFG_MAX
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};
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enum fm_cfg_chip_type {
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FM_COMBO_CHIP = 0,
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FM_AD_DIE_CHIP,
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FM_SOC_CHIP,
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FM_CHIP_TYPE_MAX
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};
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typedef signed int(*CFG_HANDLER) (signed char *grp, signed char *key, signed char *val, struct fm_cust_cfg *cfg);
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extern signed int to_upper_n(signed char *str, signed int len);
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extern signed int check_hex_str(signed char *str, signed int len);
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extern signed int check_dec_str(signed char *str, signed int len);
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extern signed int ascii_to_hex(signed char *in_ascii, unsigned short *out_hex);
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extern signed int ascii_to_dec(signed char *in_ascii, signed int *out_dec);
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extern signed int trim_string(signed char **start);
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extern signed int trim_path(signed char **start);
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extern signed int cfg_parser(signed char *buffer, CFG_HANDLER handler, struct fm_cust_cfg *cfg);
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extern signed int cfg_item_match(signed char *src_key, signed char *src_val, signed char *dst_key, signed int *dst_val);
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extern signed int fm_cust_config_setup(const signed char *filename);
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extern unsigned short fm_cust_config_fetch(enum fm_cust_cfg_op op_code);
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extern unsigned short fm_cust_config_chip(unsigned short chipid, enum fm_cfg_chip_type type);
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extern struct fm_cust_cfg fm_config;
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extern unsigned short g_fm_chipid;
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extern enum fm_cfg_chip_type g_fm_chip_type;
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#endif /* __FM_CONFIG_H__ */
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