projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 349bcf02 IL |
1 | /* |
| 2 | * altera-ci.c | |
| 3 | * | |
| 4 | * CI driver in conjunction with NetUp Dual DVB-T/C RF CI card | |
| 5 | * | |
| 6 | * Copyright (C) 2010 NetUP Inc. | |
| 7 | * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License as published by | |
| 11 | * the Free Software Foundation; either version 2 of the License, or | |
| 12 | * (at your option) any later version. | |
| 13 | * | |
| 14 | * This program is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | * | |
| 18 | * GNU General Public License for more details. | |
| 349bcf02 IL |
19 | */ |
| 20 | #ifndef __ALTERA_CI_H | |
| 21 | #define __ALTERA_CI_H | |
| 22 | ||
| 1c59390b MCC |
23 | #include <linux/kconfig.h> |
| 24 | ||
| 349bcf02 IL |
25 | #define ALT_DATA 0x000000ff |
| 26 | #define ALT_TDI 0x00008000 | |
| 27 | #define ALT_TDO 0x00004000 | |
| 28 | #define ALT_TCK 0x00002000 | |
| 29 | #define ALT_RDY 0x00001000 | |
| 30 | #define ALT_RD 0x00000800 | |
| 31 | #define ALT_WR 0x00000400 | |
| 32 | #define ALT_AD_RG 0x00000200 | |
| 33 | #define ALT_CS 0x00000100 | |
| 34 | ||
| 35 | struct altera_ci_config { | |
| 36 | void *dev;/* main dev, for example cx23885_dev */ | |
| 37 | void *adapter;/* for CI to connect to */ | |
| 38 | struct dvb_demux *demux;/* for hardware PID filter to connect to */ | |
| 39 | int (*fpga_rw) (void *dev, int ad_rg, int val, int rw); | |
| 40 | }; | |
| 41 | ||
| 9b174527 | 42 | #if IS_REACHABLE(CONFIG_MEDIA_ALTERA_CI) |
| 349bcf02 IL |
43 | |
| 44 | extern int altera_ci_init(struct altera_ci_config *config, int ci_nr); | |
| 45 | extern void altera_ci_release(void *dev, int ci_nr); | |
| 46 | extern int altera_ci_irq(void *dev); | |
| 47 | extern int altera_ci_tuner_reset(void *dev, int ci_nr); | |
| 48 | ||
| 49 | #else | |
| 50 | ||
| 51 | static inline int altera_ci_init(struct altera_ci_config *config, int ci_nr) | |
| 52 | { | |
| 53 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 54 | return 0; | |
| 55 | } | |
| 56 | ||
| 57 | static inline void altera_ci_release(void *dev, int ci_nr) | |
| 58 | { | |
| 59 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 349bcf02 IL |
60 | } |
| 61 | ||
| 62 | static inline int altera_ci_irq(void *dev) | |
| 63 | { | |
| 64 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 65 | return 0; | |
| 66 | } | |
| 67 | ||
| fa9448d9 | 68 | static inline int altera_ci_tuner_reset(void *dev, int ci_nr) |
| 349bcf02 IL |
69 | { |
| 70 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 71 | return 0; | |
| 72 | } | |
| 73 | ||
| 74 | #endif | |
| 75 | #if 0 | |
| 76 | static inline int altera_hw_filt_init(struct altera_ci_config *config, | |
| 77 | int hw_filt_nr) | |
| 78 | { | |
| 79 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 80 | return 0; | |
| 81 | } | |
| 82 | ||
| 83 | static inline void altera_hw_filt_release(void *dev, int filt_nr) | |
| 84 | { | |
| 85 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 349bcf02 IL |
86 | } |
| 87 | ||
| 88 | static inline int altera_pid_feed_control(void *dev, int filt_nr, | |
| 89 | struct dvb_demux_feed *dvbdmxfeed, int onoff) | |
| 90 | { | |
| 91 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 92 | return 0; | |
| 93 | } | |
| 94 | ||
| 95 | #endif /* CONFIG_MEDIA_ALTERA_CI */ | |
| 96 | ||
| 97 | #endif /* __ALTERA_CI_H */ |