blob: 5df7b1c48995694bdb6c471566824f83d79c8045
| 1 | /* |
| 2 | * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 12 | * more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License along |
| 15 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 16 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | * |
| 18 | * Description: |
| 19 | */ |
| 20 | |
| 21 | /***************************************************************** |
| 22 | ** |
| 23 | ** Copyright (C) 2010 Amlogic,Inc. |
| 24 | ** All rights reserved |
| 25 | ** Filename : amlfrontend.h |
| 26 | ** |
| 27 | ** comment: |
| 28 | ** Driver for aml demodulator |
| 29 | ** |
| 30 | **************************************************************** |
| 31 | */ |
| 32 | |
| 33 | #ifndef _AMLFRONTEND_H |
| 34 | #define _AMLFRONTEND_H |
| 35 | |
| 36 | struct amlfe_config { |
| 37 | int fe_mode; |
| 38 | int i2c_id; |
| 39 | int tuner_type; |
| 40 | int tuner_addr; |
| 41 | }; |
| 42 | enum Gxtv_Demod_Tuner_If { |
| 43 | Si2176_5M_If = 5, |
| 44 | Si2176_6M_If = 6 |
| 45 | }; |
| 46 | /* 0 -DVBC, 1-DVBT, ISDBT, 2-ATSC */ |
| 47 | enum Gxtv_Demod_Dvb_Mode { |
| 48 | Gxtv_Dvbc = 0, |
| 49 | Gxtv_Dvbt_Isdbt = 1, |
| 50 | Gxtv_Atsc = 2, |
| 51 | Gxtv_Dtmb = 3, |
| 52 | }; |
| 53 | #define Adc_Clk_35M 35714 /* adc clk dvbc */ |
| 54 | #define Demod_Clk_71M 71428 /* demod clk */ |
| 55 | |
| 56 | #define Adc_Clk_24M 24000 |
| 57 | #define Demod_Clk_72M 72000 |
| 58 | #define Demod_Clk_60M 60000 |
| 59 | |
| 60 | #define Adc_Clk_28M 28571 /* dvbt,isdbt */ |
| 61 | #define Demod_Clk_66M 66666 |
| 62 | |
| 63 | #define Adc_Clk_26M 26000 /* atsc air */ |
| 64 | #define Demod_Clk_78M 78000 /* */ |
| 65 | |
| 66 | #define Adc_Clk_25_2M 25200 /* atsc cable */ |
| 67 | #define Demod_Clk_75M 75600 /* */ |
| 68 | |
| 69 | #define Adc_Clk_25M 25000 /* dtmb */ |
| 70 | #define Demod_Clk_100M 100000 /* */ |
| 71 | #define Demod_Clk_180M 180000 /* */ |
| 72 | #define Demod_Clk_200M 200000 /* */ |
| 73 | #define Demod_Clk_225M 225000 |
| 74 | |
| 75 | #define Adc_Clk_27M 27777 /* atsc */ |
| 76 | #define Demod_Clk_83M 83333 /* */ |
| 77 | |
| 78 | enum M6_Demod_Pll_Mode { |
| 79 | Cry_mode = 0, |
| 80 | Adc_mode = 1 |
| 81 | }; |
| 82 | |
| 83 | int M6_Demod_Dtmb_Init(struct aml_fe_dev *dev); |
| 84 | int convert_snr(int in_snr); |
| 85 | |
| 86 | #endif |
| 87 |