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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 | ||
7b34be71 | 42 | #if IS_ENABLED(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__ */ |