projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 8bd135ba MA |
1 | /* |
| 2 | STB0899 Multistandard Frontend driver | |
| 3 | Copyright (C) Manu Abraham (abraham.manu@gmail.com) | |
| 4 | ||
| 5 | Copyright (C) ST Microelectronics | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program; if not, write to the Free Software | |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef __STB0899_DRV_H | |
| 23 | #define __STB0899_DRV_H | |
| 24 | ||
| 25 | #include <linux/kernel.h> | |
| 26 | #include <linux/module.h> | |
| 27 | ||
| 28 | #include "dvb_frontend.h" | |
| 29 | ||
| 30 | #define STB0899_TSMODE_SERIAL 1 | |
| 31 | #define STB0899_CLKPOL_FALLING 2 | |
| 32 | #define STB0899_CLKNULL_PARITY 3 | |
| 33 | #define STB0899_SYNC_FORCED 4 | |
| 34 | #define STB0899_FECMODE_DSS 5 | |
| 35 | ||
| 36 | struct stb0899_s1_reg { | |
| 37 | u16 address; | |
| 38 | u8 data; | |
| 39 | }; | |
| 40 | ||
| 41 | struct stb0899_s2_reg { | |
| 42 | u16 offset; | |
| 43 | u32 base_address; | |
| 44 | u32 data; | |
| 45 | }; | |
| 46 | ||
| ecdec311 | 47 | enum stb0899_inversion { |
| 069ebbfc RN |
48 | IQ_SWAP_OFF = +1, /* inversion affects the sign of e. g. */ |
| 49 | IQ_SWAP_ON = -1, /* the derotator frequency register */ | |
| ecdec311 MA |
50 | }; |
| 51 | ||
| b168e351 MA |
52 | #define STB0899_GPIO00 0xf140 |
| 53 | #define STB0899_GPIO01 0xf141 | |
| 54 | #define STB0899_GPIO02 0xf142 | |
| 55 | #define STB0899_GPIO03 0xf143 | |
| 56 | #define STB0899_GPIO04 0xf144 | |
| 57 | #define STB0899_GPIO05 0xf145 | |
| 58 | #define STB0899_GPIO06 0xf146 | |
| 59 | #define STB0899_GPIO07 0xf147 | |
| 60 | #define STB0899_GPIO08 0xf148 | |
| 61 | #define STB0899_GPIO09 0xf149 | |
| 62 | #define STB0899_GPIO10 0xf14a | |
| 63 | #define STB0899_GPIO11 0xf14b | |
| 64 | #define STB0899_GPIO12 0xf14c | |
| 65 | #define STB0899_GPIO13 0xf14d | |
| 66 | #define STB0899_GPIO14 0xf14e | |
| 67 | #define STB0899_GPIO15 0xf14f | |
| 68 | #define STB0899_GPIO16 0xf150 | |
| 69 | #define STB0899_GPIO17 0xf151 | |
| 70 | #define STB0899_GPIO18 0xf152 | |
| 71 | #define STB0899_GPIO19 0xf153 | |
| 72 | #define STB0899_GPIO20 0xf154 | |
| 73 | ||
| 74 | #define STB0899_GPIOPULLUP 0x01 /* Output device is connected to Vdd */ | |
| 75 | #define STB0899_GPIOPULLDN 0x00 /* Output device is connected to Vss */ | |
| 76 | ||
| 77 | #define STB0899_POSTPROC_GPIO_POWER 0x00 | |
| 78 | #define STB0899_POSTPROC_GPIO_LOCK 0x01 | |
| 79 | ||
| 80 | /* | |
| 81 | * Post process output configuration control | |
| 82 | * 1. POWER ON/OFF (index 0) | |
| 83 | * 2. FE_HAS_LOCK/LOCK_LOSS (index 1) | |
| 84 | * | |
| 85 | * @gpio = one of the above listed GPIO's | |
| 86 | * @level = output state: pulled up or low | |
| 87 | */ | |
| 88 | struct stb0899_postproc { | |
| 89 | u16 gpio; | |
| 90 | u8 level; | |
| 91 | }; | |
| 92 | ||
| 8bd135ba MA |
93 | struct stb0899_config { |
| 94 | const struct stb0899_s1_reg *init_dev; | |
| 95 | const struct stb0899_s2_reg *init_s2_demod; | |
| 96 | const struct stb0899_s1_reg *init_s1_demod; | |
| 97 | const struct stb0899_s2_reg *init_s2_fec; | |
| 98 | const struct stb0899_s1_reg *init_tst; | |
| 99 | ||
| b168e351 MA |
100 | const struct stb0899_postproc *postproc; |
| 101 | ||
| ecdec311 MA |
102 | enum stb0899_inversion inversion; |
| 103 | ||
| 8bd135ba MA |
104 | u32 xtal_freq; |
| 105 | ||
| 106 | u8 demod_address; | |
| 107 | u8 ts_output_mode; | |
| 108 | u8 block_sync_mode; | |
| 109 | u8 ts_pfbit_toggle; | |
| 110 | ||
| 111 | u8 clock_polarity; | |
| 112 | u8 data_clk_parity; | |
| 113 | u8 fec_mode; | |
| 114 | u8 data_output_ctl; | |
| 115 | u8 data_fifo_mode; | |
| 116 | u8 out_rate_comp; | |
| 117 | u8 i2c_repeater; | |
| ecdec311 | 118 | // int inversion; |
| b91a7cb0 MA |
119 | int lo_clk; |
| 120 | int hi_clk; | |
| 8bd135ba MA |
121 | |
| 122 | u32 esno_ave; | |
| 123 | u32 esno_quant; | |
| 124 | u32 avframes_coarse; | |
| 125 | u32 avframes_fine; | |
| 126 | u32 miss_threshold; | |
| 127 | u32 uwp_threshold_acq; | |
| 128 | u32 uwp_threshold_track; | |
| 129 | u32 uwp_threshold_sof; | |
| 130 | u32 sof_search_timeout; | |
| 131 | ||
| 132 | u32 btr_nco_bits; | |
| 133 | u32 btr_gain_shift_offset; | |
| 134 | u32 crl_nco_bits; | |
| 135 | u32 ldpc_max_iter; | |
| 136 | ||
| 137 | int (*tuner_set_frequency)(struct dvb_frontend *fe, u32 frequency); | |
| 138 | int (*tuner_get_frequency)(struct dvb_frontend *fe, u32 *frequency); | |
| 139 | int (*tuner_set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth); | |
| 140 | int (*tuner_get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth); | |
| 141 | int (*tuner_set_rfsiggain)(struct dvb_frontend *fe, u32 rf_gain); | |
| 142 | }; | |
| 143 | ||
| 9b174527 | 144 | #if IS_REACHABLE(CONFIG_DVB_STB0899) |
| ae9902da MA |
145 | |
| 146 | extern struct dvb_frontend *stb0899_attach(struct stb0899_config *config, | |
| 147 | struct i2c_adapter *i2c); | |
| 148 | ||
| 149 | #else | |
| 150 | ||
| 151 | static inline struct dvb_frontend *stb0899_attach(struct stb0899_config *config, | |
| 152 | struct i2c_adapter *i2c) | |
| 153 | { | |
| 154 | printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); | |
| 155 | return NULL; | |
| 156 | } | |
| 157 | ||
| 158 | #endif //CONFIG_DVB_STB0899 | |
| 159 | ||
| 8bd135ba MA |
160 | |
| 161 | #endif |