| Igor M. Liplianin | 349bcf0 | 2011-01-25 17:01:00 -0300 | [diff] [blame^] | 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. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 23 | */ |
| 24 | #ifndef __ALTERA_CI_H |
| 25 | #define __ALTERA_CI_H |
| 26 | |
| 27 | #define ALT_DATA 0x000000ff |
| 28 | #define ALT_TDI 0x00008000 |
| 29 | #define ALT_TDO 0x00004000 |
| 30 | #define ALT_TCK 0x00002000 |
| 31 | #define ALT_RDY 0x00001000 |
| 32 | #define ALT_RD 0x00000800 |
| 33 | #define ALT_WR 0x00000400 |
| 34 | #define ALT_AD_RG 0x00000200 |
| 35 | #define ALT_CS 0x00000100 |
| 36 | |
| 37 | struct altera_ci_config { |
| 38 | void *dev;/* main dev, for example cx23885_dev */ |
| 39 | void *adapter;/* for CI to connect to */ |
| 40 | struct dvb_demux *demux;/* for hardware PID filter to connect to */ |
| 41 | int (*fpga_rw) (void *dev, int ad_rg, int val, int rw); |
| 42 | }; |
| 43 | |
| 44 | #if defined(CONFIG_MEDIA_ALTERA_CI) || (defined(CONFIG_MEDIA_ALTERA_CI_MODULE) \ |
| 45 | && defined(MODULE)) |
| 46 | |
| 47 | extern int altera_ci_init(struct altera_ci_config *config, int ci_nr); |
| 48 | extern void altera_ci_release(void *dev, int ci_nr); |
| 49 | extern int altera_ci_irq(void *dev); |
| 50 | extern int altera_ci_tuner_reset(void *dev, int ci_nr); |
| 51 | |
| 52 | #else |
| 53 | |
| 54 | static inline int altera_ci_init(struct altera_ci_config *config, int ci_nr) |
| 55 | { |
| 56 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 57 | return 0; |
| 58 | } |
| 59 | |
| 60 | static inline void altera_ci_release(void *dev, int ci_nr) |
| 61 | { |
| 62 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 63 | return 0; |
| 64 | } |
| 65 | |
| 66 | static inline int altera_ci_irq(void *dev) |
| 67 | { |
| 68 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 69 | return 0; |
| 70 | } |
| 71 | |
| 72 | static int altera_ci_tuner_reset(void *dev, int ci_nr) |
| 73 | { |
| 74 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 75 | return 0; |
| 76 | } |
| 77 | |
| 78 | #endif |
| 79 | #if 0 |
| 80 | static inline int altera_hw_filt_init(struct altera_ci_config *config, |
| 81 | int hw_filt_nr) |
| 82 | { |
| 83 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 84 | return 0; |
| 85 | } |
| 86 | |
| 87 | static inline void altera_hw_filt_release(void *dev, int filt_nr) |
| 88 | { |
| 89 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 90 | return 0; |
| 91 | } |
| 92 | |
| 93 | static inline int altera_pid_feed_control(void *dev, int filt_nr, |
| 94 | struct dvb_demux_feed *dvbdmxfeed, int onoff) |
| 95 | { |
| 96 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 97 | return 0; |
| 98 | } |
| 99 | |
| 100 | #endif /* CONFIG_MEDIA_ALTERA_CI */ |
| 101 | |
| 102 | #endif /* __ALTERA_CI_H */ |