| /* 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 |