Manu Abraham | c46b656 | 2007-02-24 08:31:40 -0300 | [diff] [blame] | 1 | /* |
| 2 | STB6100 Silicon Tuner |
| 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 __STB_6100_REG_H |
| 23 | #define __STB_6100_REG_H |
| 24 | |
| 25 | #include <linux/dvb/frontend.h> |
| 26 | #include "dvb_frontend.h" |
| 27 | |
| 28 | #define STB6100_LD 0x00 |
| 29 | #define STB6100_LD_LOCK (1 << 0) |
| 30 | |
| 31 | #define STB6100_VCO 0x01 |
| 32 | #define STB6100_VCO_OSCH (0x01 << 7) |
| 33 | #define STB6100_VCO_OSCH_SHIFT 7 |
| 34 | #define STB6100_VCO_OCK (0x03 << 5) |
| 35 | #define STB6100_VCO_OCK_SHIFT 5 |
| 36 | #define STB6100_VCO_ODIV (0x01 << 4) |
| 37 | #define STB6100_VCO_ODIV_SHIFT 4 |
| 38 | #define STB6100_VCO_OSM (0x0f << 0) |
| 39 | |
| 40 | #define STB6100_NI 0x02 |
| 41 | #define STB6100_NF_LSB 0x03 |
| 42 | |
| 43 | #define STB6100_K 0x04 |
| 44 | #define STB6100_K_PSD2 (0x01 << 2) |
| 45 | #define STB6100_K_PSD2_SHIFT 2 |
| 46 | #define STB6100_K_NF_MSB (0x03 << 0) |
| 47 | |
| 48 | #define STB6100_G 0x05 |
| 49 | #define STB6100_G_G (0x0f << 0) |
| 50 | #define STB6100_G_GCT (0x07 << 5) |
| 51 | |
| 52 | #define STB6100_F 0x06 |
| 53 | #define STB6100_F_F (0x1f << 0) |
| 54 | |
| 55 | #define STB6100_DLB 0x07 |
| 56 | |
| 57 | #define STB6100_TEST1 0x08 |
| 58 | |
| 59 | #define STB6100_FCCK 0x09 |
| 60 | #define STB6100_FCCK_FCCK (0x01 << 6) |
| 61 | |
| 62 | #define STB6100_LPEN 0x0a |
| 63 | #define STB6100_LPEN_LPEN (0x01 << 4) |
| 64 | #define STB6100_LPEN_SYNP (0x01 << 5) |
| 65 | #define STB6100_LPEN_OSCP (0x01 << 6) |
| 66 | #define STB6100_LPEN_BEN (0x01 << 7) |
| 67 | |
| 68 | #define STB6100_TEST3 0x0b |
| 69 | |
| 70 | #define STB6100_NUMREGS 0x0c |
| 71 | |
| 72 | |
| 73 | #define INRANGE(val, x, y) (((x <= val) && (val <= y)) || \ |
| 74 | ((y <= val) && (val <= x)) ? 1 : 0) |
| 75 | |
| 76 | #define CHKRANGE(val, x, y) (((val >= x) && (val < y)) ? 1 : 0) |
| 77 | |
| 78 | struct stb6100_config { |
| 79 | u8 tuner_address; |
| 80 | u32 refclock; |
| 81 | }; |
| 82 | |
| 83 | struct stb6100_state { |
| 84 | struct i2c_adapter *i2c; |
| 85 | |
| 86 | const struct stb6100_config *config; |
| 87 | struct dvb_tuner_ops ops; |
| 88 | struct dvb_frontend *frontend; |
| 89 | struct tuner_state status; |
| 90 | |
| 91 | u32 frequency; |
| 92 | u32 srate; |
| 93 | u32 bandwidth; |
| 94 | u32 reference; |
| 95 | }; |
| 96 | |
Arnd Bergmann | 9b17452 | 2015-02-18 14:12:42 -0300 | [diff] [blame] | 97 | #if IS_REACHABLE(CONFIG_DVB_STB6100) |
Manu Abraham | ae9902d | 2007-10-08 18:51:54 -0300 | [diff] [blame] | 98 | |
| 99 | extern struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe, |
lawrence rust | 2e4e98e | 2010-08-25 09:50:20 -0300 | [diff] [blame] | 100 | const struct stb6100_config *config, |
Manu Abraham | ae9902d | 2007-10-08 18:51:54 -0300 | [diff] [blame] | 101 | struct i2c_adapter *i2c); |
| 102 | |
| 103 | #else |
| 104 | |
| 105 | static inline struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe, |
lawrence rust | 2e4e98e | 2010-08-25 09:50:20 -0300 | [diff] [blame] | 106 | const struct stb6100_config *config, |
Manu Abraham | ae9902d | 2007-10-08 18:51:54 -0300 | [diff] [blame] | 107 | struct i2c_adapter *i2c) |
| 108 | { |
| 109 | printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); |
| 110 | return NULL; |
| 111 | } |
| 112 | |
| 113 | #endif //CONFIG_DVB_STB6100 |
Manu Abraham | c46b656 | 2007-02-24 08:31:40 -0300 | [diff] [blame] | 114 | |
| 115 | #endif |