projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 0d46748c ST |
1 | /* |
| 2 | Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver | |
| 3 | ||
| 4 | Copyright (C) 2006 Steven Toth <stoth@linuxtv.com> | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 2 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program; if not, write to the Free Software | |
| 18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef CX24116_H | |
| 22 | #define CX24116_H | |
| 23 | ||
| 782d8b74 | 24 | #include <linux/kconfig.h> |
| 0d46748c ST |
25 | #include <linux/dvb/frontend.h> |
| 26 | ||
| f11ec7d4 | 27 | struct cx24116_config { |
| 0d46748c ST |
28 | /* the demodulator's i2c address */ |
| 29 | u8 demod_address; | |
| 30 | ||
| 31 | /* Need to set device param for start_dma */ | |
| f11ec7d4 | 32 | int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); |
| 0d46748c ST |
33 | |
| 34 | /* Need to reset device during firmware loading */ | |
| f11ec7d4 | 35 | int (*reset_device)(struct dvb_frontend *fe); |
| cc8c4f3a IL |
36 | |
| 37 | /* Need to set MPEG parameters */ | |
| 38 | u8 mpg_clk_pos_pol:0x02; | |
| 107d7b18 AP |
39 | |
| 40 | /* max bytes I2C provider can write at once */ | |
| 41 | u16 i2c_wr_max; | |
| 0d46748c ST |
42 | }; |
| 43 | ||
| 9b174527 | 44 | #if IS_REACHABLE(CONFIG_DVB_CX24116) |
| f11ec7d4 ST |
45 | extern struct dvb_frontend *cx24116_attach( |
| 46 | const struct cx24116_config *config, | |
| 47 | struct i2c_adapter *i2c); | |
| 0d46748c | 48 | #else |
| f11ec7d4 ST |
49 | static inline struct dvb_frontend *cx24116_attach( |
| 50 | const struct cx24116_config *config, | |
| 51 | struct i2c_adapter *i2c) | |
| 0d46748c | 52 | { |
| d93356a2 | 53 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 0d46748c ST |
54 | return NULL; |
| 55 | } | |
| f11ec7d4 | 56 | #endif |
| 0d46748c ST |
57 | |
| 58 | #endif /* CX24116_H */ |