/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * CIMaX SP2/HF CI driver * * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi> */ #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