projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d0936ed MK |
1 | /* |
| 2 | This program is free software; you can redistribute it and/or modify | |
| 3 | it under the terms of the GNU General Public License as published by | |
| 4 | the Free Software Foundation; either version 2 of the License, or | |
| 5 | (at your option) any later version. | |
| 6 | ||
| 7 | This program is distributed in the hope that it will be useful, | |
| 8 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 9 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 10 | GNU General Public License for more details. | |
| 11 | ||
| 12 | You should have received a copy of the GNU General Public License | |
| 13 | along with this program; if not, write to the Free Software | |
| 14 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 15 | */ | |
| 16 | ||
| 17 | #ifndef __TEA5767_H__ | |
| 18 | #define __TEA5767_H__ | |
| 19 | ||
| 20 | #include <linux/i2c.h> | |
| 21 | #include "dvb_frontend.h" | |
| 22 | ||
| 0e1165e8 MCC |
23 | enum tea5767_xtal { |
| 24 | TEA5767_LOW_LO_32768 = 0, | |
| 25 | TEA5767_HIGH_LO_32768 = 1, | |
| 26 | TEA5767_LOW_LO_13MHz = 2, | |
| 27 | TEA5767_HIGH_LO_13MHz = 3, | |
| 28 | }; | |
| 29 | ||
| 30 | struct tea5767_ctrl { | |
| 31 | unsigned int port1:1; | |
| 32 | unsigned int port2:1; | |
| 33 | unsigned int high_cut:1; | |
| 34 | unsigned int st_noise:1; | |
| 35 | unsigned int soft_mute:1; | |
| 36 | unsigned int japan_band:1; | |
| 37 | unsigned int deemph_75:1; | |
| 38 | unsigned int pllref:1; | |
| 39 | enum tea5767_xtal xtal_freq; | |
| 40 | }; | |
| 41 | ||
| 9b174527 | 42 | #if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5767) |
| 8d0936ed MK |
43 | extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); |
| 44 | ||
| 45 | extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, | |
| 46 | struct i2c_adapter* i2c_adap, | |
| 47 | u8 i2c_addr); | |
| ca805d57 MK |
48 | #else |
| 49 | static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap, | |
| 50 | u8 i2c_addr) | |
| 51 | { | |
| 52 | printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", | |
| 7e28adb2 | 53 | __func__); |
| ca805d57 MK |
54 | return -EINVAL; |
| 55 | } | |
| 56 | ||
| 57 | static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, | |
| 58 | struct i2c_adapter* i2c_adap, | |
| 59 | u8 i2c_addr) | |
| 60 | { | |
| 7e28adb2 | 61 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| ca805d57 MK |
62 | return NULL; |
| 63 | } | |
| 64 | #endif | |
| 8d0936ed MK |
65 | |
| 66 | #endif /* __TEA5767_H__ */ |