| /* 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 |
