| Andrey Smirnov | 9b8e1a5 | 2013-04-18 09:58:30 -0700 | [diff] [blame] | 1 | /* |
| 2 | * include/media/si476x-platform.h -- Definitions of the data formats |
| 3 | * returned by debugfs hooks |
| 4 | * |
| 5 | * Copyright (C) 2013 Andrey Smirnov |
| 6 | * |
| 7 | * Author: Andrey Smirnov <andrew.smirnov@gmail.com> |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; version 2 of the License. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, but |
| 14 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | * General Public License for more details. |
| 17 | * |
| 18 | */ |
| 19 | |
| 20 | #ifndef __SI476X_REPORTS_H__ |
| 21 | #define __SI476X_REPORTS_H__ |
| 22 | |
| 23 | /** |
| 24 | * struct si476x_rsq_status - structure containing received signal |
| 25 | * quality |
| 26 | * @multhint: Multipath Detect High. |
| 27 | * true - Indicatedes that the value is below |
| 28 | * FM_RSQ_MULTIPATH_HIGH_THRESHOLD |
| 29 | * false - Indicatedes that the value is above |
| 30 | * FM_RSQ_MULTIPATH_HIGH_THRESHOLD |
| 31 | * @multlint: Multipath Detect Low. |
| 32 | * true - Indicatedes that the value is below |
| 33 | * FM_RSQ_MULTIPATH_LOW_THRESHOLD |
| 34 | * false - Indicatedes that the value is above |
| 35 | * FM_RSQ_MULTIPATH_LOW_THRESHOLD |
| 36 | * @snrhint: SNR Detect High. |
| 37 | * true - Indicatedes that the value is below |
| 38 | * FM_RSQ_SNR_HIGH_THRESHOLD |
| 39 | * false - Indicatedes that the value is above |
| 40 | * FM_RSQ_SNR_HIGH_THRESHOLD |
| 41 | * @snrlint: SNR Detect Low. |
| 42 | * true - Indicatedes that the value is below |
| 43 | * FM_RSQ_SNR_LOW_THRESHOLD |
| 44 | * false - Indicatedes that the value is above |
| 45 | * FM_RSQ_SNR_LOW_THRESHOLD |
| 46 | * @rssihint: RSSI Detect High. |
| 47 | * true - Indicatedes that the value is below |
| 48 | * FM_RSQ_RSSI_HIGH_THRESHOLD |
| 49 | * false - Indicatedes that the value is above |
| 50 | * FM_RSQ_RSSI_HIGH_THRESHOLD |
| 51 | * @rssilint: RSSI Detect Low. |
| 52 | * true - Indicatedes that the value is below |
| 53 | * FM_RSQ_RSSI_LOW_THRESHOLD |
| 54 | * false - Indicatedes that the value is above |
| 55 | * FM_RSQ_RSSI_LOW_THRESHOLD |
| 56 | * @bltf: Band Limit. |
| 57 | * Set if seek command hits the band limit or wrapped to |
| 58 | * the original frequency. |
| 59 | * @snr_ready: SNR measurement in progress. |
| 60 | * @rssiready: RSSI measurement in progress. |
| 61 | * @afcrl: Set if FREQOFF >= MAX_TUNE_ERROR |
| 62 | * @valid: Set if the channel is valid |
| 63 | * rssi < FM_VALID_RSSI_THRESHOLD |
| 64 | * snr < FM_VALID_SNR_THRESHOLD |
| 65 | * tune_error < FM_VALID_MAX_TUNE_ERROR |
| 66 | * @readfreq: Current tuned frequency. |
| 67 | * @freqoff: Signed frequency offset. |
| 68 | * @rssi: Received Signal Strength Indicator(dBuV). |
| 69 | * @snr: RF SNR Indicator(dB). |
| 70 | * @lassi: |
| 71 | * @hassi: Low/High side Adjacent(100 kHz) Channel Strength Indicator |
| 72 | * @mult: Multipath indicator |
| 73 | * @dev: Who knows? But values may vary. |
| 74 | * @readantcap: Antenna tuning capacity value. |
| 75 | * @assi: Adjacent Channel(+/- 200kHz) Strength Indicator |
| 76 | * @usn: Ultrasonic Noise Inticator in -DBFS |
| 77 | */ |
| 78 | struct si476x_rsq_status_report { |
| 79 | __u8 multhint, multlint; |
| 80 | __u8 snrhint, snrlint; |
| 81 | __u8 rssihint, rssilint; |
| 82 | __u8 bltf; |
| 83 | __u8 snr_ready; |
| 84 | __u8 rssiready; |
| 85 | __u8 injside; |
| 86 | __u8 afcrl; |
| 87 | __u8 valid; |
| 88 | |
| 89 | __u16 readfreq; |
| 90 | __s8 freqoff; |
| 91 | __s8 rssi; |
| 92 | __s8 snr; |
| 93 | __s8 issi; |
| 94 | __s8 lassi, hassi; |
| 95 | __s8 mult; |
| 96 | __u8 dev; |
| 97 | __u16 readantcap; |
| 98 | __s8 assi; |
| 99 | __s8 usn; |
| 100 | |
| 101 | __u8 pilotdev; |
| 102 | __u8 rdsdev; |
| 103 | __u8 assidev; |
| 104 | __u8 strongdev; |
| 105 | __u16 rdspi; |
| 106 | } __packed; |
| 107 | |
| 108 | /** |
| 109 | * si476x_acf_status_report - ACF report results |
| 110 | * |
| 111 | * @blend_int: If set, indicates that stereo separation has crossed |
| 112 | * below the blend threshold as set by FM_ACF_BLEND_THRESHOLD |
| 113 | * @hblend_int: If set, indicates that HiBlend cutoff frequency is |
| 114 | * lower than threshold as set by FM_ACF_HBLEND_THRESHOLD |
| 115 | * @hicut_int: If set, indicates that HiCut cutoff frequency is lower |
| 116 | * than the threshold set by ACF_ |
| 117 | |
| 118 | */ |
| 119 | struct si476x_acf_status_report { |
| 120 | __u8 blend_int; |
| 121 | __u8 hblend_int; |
| 122 | __u8 hicut_int; |
| 123 | __u8 chbw_int; |
| 124 | __u8 softmute_int; |
| 125 | __u8 smute; |
| 126 | __u8 smattn; |
| 127 | __u8 chbw; |
| 128 | __u8 hicut; |
| 129 | __u8 hiblend; |
| 130 | __u8 pilot; |
| 131 | __u8 stblend; |
| 132 | } __packed; |
| 133 | |
| 134 | enum si476x_fmagc { |
| 135 | SI476X_FMAGC_10K_OHM = 0, |
| 136 | SI476X_FMAGC_800_OHM = 1, |
| 137 | SI476X_FMAGC_400_OHM = 2, |
| 138 | SI476X_FMAGC_200_OHM = 4, |
| 139 | SI476X_FMAGC_100_OHM = 8, |
| 140 | SI476X_FMAGC_50_OHM = 16, |
| 141 | SI476X_FMAGC_25_OHM = 32, |
| 142 | SI476X_FMAGC_12P5_OHM = 64, |
| 143 | SI476X_FMAGC_6P25_OHM = 128, |
| 144 | }; |
| 145 | |
| 146 | struct si476x_agc_status_report { |
| 147 | __u8 mxhi; |
| 148 | __u8 mxlo; |
| 149 | __u8 lnahi; |
| 150 | __u8 lnalo; |
| 151 | __u8 fmagc1; |
| 152 | __u8 fmagc2; |
| 153 | __u8 pgagain; |
| 154 | __u8 fmwblang; |
| 155 | } __packed; |
| 156 | |
| 157 | struct si476x_rds_blockcount_report { |
| 158 | __u16 expected; |
| 159 | __u16 received; |
| 160 | __u16 uncorrectable; |
| 161 | } __packed; |
| 162 | |
| 163 | #endif /* __SI476X_REPORTS_H__ */ |