18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * altera-ci.c 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * CI driver in conjunction with NetUp Dual DVB-T/C RF CI card 68c2ecf20Sopenharmony_ci * 78c2ecf20Sopenharmony_ci * Copyright (C) 2010 NetUP Inc. 88c2ecf20Sopenharmony_ci * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> 98c2ecf20Sopenharmony_ci */ 108c2ecf20Sopenharmony_ci#ifndef __ALTERA_CI_H 118c2ecf20Sopenharmony_ci#define __ALTERA_CI_H 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci#define ALT_DATA 0x000000ff 148c2ecf20Sopenharmony_ci#define ALT_TDI 0x00008000 158c2ecf20Sopenharmony_ci#define ALT_TDO 0x00004000 168c2ecf20Sopenharmony_ci#define ALT_TCK 0x00002000 178c2ecf20Sopenharmony_ci#define ALT_RDY 0x00001000 188c2ecf20Sopenharmony_ci#define ALT_RD 0x00000800 198c2ecf20Sopenharmony_ci#define ALT_WR 0x00000400 208c2ecf20Sopenharmony_ci#define ALT_AD_RG 0x00000200 218c2ecf20Sopenharmony_ci#define ALT_CS 0x00000100 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_cistruct altera_ci_config { 248c2ecf20Sopenharmony_ci void *dev;/* main dev, for example cx23885_dev */ 258c2ecf20Sopenharmony_ci void *adapter;/* for CI to connect to */ 268c2ecf20Sopenharmony_ci struct dvb_demux *demux;/* for hardware PID filter to connect to */ 278c2ecf20Sopenharmony_ci int (*fpga_rw) (void *dev, int ad_rg, int val, int rw); 288c2ecf20Sopenharmony_ci}; 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ci#if IS_REACHABLE(CONFIG_MEDIA_ALTERA_CI) 318c2ecf20Sopenharmony_ci 328c2ecf20Sopenharmony_ciextern int altera_ci_init(struct altera_ci_config *config, int ci_nr); 338c2ecf20Sopenharmony_ciextern void altera_ci_release(void *dev, int ci_nr); 348c2ecf20Sopenharmony_ciextern int altera_ci_irq(void *dev); 358c2ecf20Sopenharmony_ciextern int altera_ci_tuner_reset(void *dev, int ci_nr); 368c2ecf20Sopenharmony_ci 378c2ecf20Sopenharmony_ci#else 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_cistatic inline int altera_ci_init(struct altera_ci_config *config, int ci_nr) 408c2ecf20Sopenharmony_ci{ 418c2ecf20Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 428c2ecf20Sopenharmony_ci return 0; 438c2ecf20Sopenharmony_ci} 448c2ecf20Sopenharmony_ci 458c2ecf20Sopenharmony_cistatic inline void altera_ci_release(void *dev, int ci_nr) 468c2ecf20Sopenharmony_ci{ 478c2ecf20Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 488c2ecf20Sopenharmony_ci} 498c2ecf20Sopenharmony_ci 508c2ecf20Sopenharmony_cistatic inline int altera_ci_irq(void *dev) 518c2ecf20Sopenharmony_ci{ 528c2ecf20Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 538c2ecf20Sopenharmony_ci return 0; 548c2ecf20Sopenharmony_ci} 558c2ecf20Sopenharmony_ci 568c2ecf20Sopenharmony_cistatic inline int altera_ci_tuner_reset(void *dev, int ci_nr) 578c2ecf20Sopenharmony_ci{ 588c2ecf20Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 598c2ecf20Sopenharmony_ci return 0; 608c2ecf20Sopenharmony_ci} 618c2ecf20Sopenharmony_ci 628c2ecf20Sopenharmony_ci#endif 638c2ecf20Sopenharmony_ci#if 0 648c2ecf20Sopenharmony_cistatic inline int altera_hw_filt_init(struct altera_ci_config *config, 658c2ecf20Sopenharmony_ci int hw_filt_nr) 668c2ecf20Sopenharmony_ci{ 678c2ecf20Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 688c2ecf20Sopenharmony_ci return 0; 698c2ecf20Sopenharmony_ci} 708c2ecf20Sopenharmony_ci 718c2ecf20Sopenharmony_cistatic inline void altera_hw_filt_release(void *dev, int filt_nr) 728c2ecf20Sopenharmony_ci{ 738c2ecf20Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 748c2ecf20Sopenharmony_ci} 758c2ecf20Sopenharmony_ci 768c2ecf20Sopenharmony_cistatic inline int altera_pid_feed_control(void *dev, int filt_nr, 778c2ecf20Sopenharmony_ci struct dvb_demux_feed *dvbdmxfeed, int onoff) 788c2ecf20Sopenharmony_ci{ 798c2ecf20Sopenharmony_ci pr_warn("%s: driver disabled by Kconfig\n", __func__); 808c2ecf20Sopenharmony_ci return 0; 818c2ecf20Sopenharmony_ci} 828c2ecf20Sopenharmony_ci 838c2ecf20Sopenharmony_ci#endif /* CONFIG_MEDIA_ALTERA_CI */ 848c2ecf20Sopenharmony_ci 858c2ecf20Sopenharmony_ci#endif /* __ALTERA_CI_H */ 86