/* * CIMaX SP2/HF CI driver * * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef SP2_H #define SP2_H #include <media/dvb_ca_en50221.h> /* * I2C address * 0x40 (port 0) * 0x41 (port 1) */ struct sp2_config { /* dvb_adapter to attach the ci to */ struct dvb_adapter *dvb_adap; /* function ci_control handles the device specific ci ops */ void *ci_control; /* priv is passed back to function ci_control */ void *priv; }; extern int sp2_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221, int slot, int addr); extern int sp2_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221, int slot, int addr, u8 data); extern int sp2_ci_read_cam_control(struct dvb_ca_en50221 *en50221, int slot, u8 addr); extern int sp2_ci_write_cam_control(struct dvb_ca_en50221 *en50221, int slot, u8 addr, u8 data); extern int sp2_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot); extern int sp2_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot); extern int sp2_ci_slot_ts_enable(struct dvb_ca_en50221 *en50221, int slot); extern int sp2_ci_poll_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open); #endif