1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * CIMaX SP2/HF CI driver 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi> 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef SP2_H 9*4882a593Smuzhiyun #define SP2_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <media/dvb_ca_en50221.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /* 14*4882a593Smuzhiyun * I2C address 15*4882a593Smuzhiyun * 0x40 (port 0) 16*4882a593Smuzhiyun * 0x41 (port 1) 17*4882a593Smuzhiyun */ 18*4882a593Smuzhiyun struct sp2_config { 19*4882a593Smuzhiyun /* dvb_adapter to attach the ci to */ 20*4882a593Smuzhiyun struct dvb_adapter *dvb_adap; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /* function ci_control handles the device specific ci ops */ 23*4882a593Smuzhiyun void *ci_control; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* priv is passed back to function ci_control */ 26*4882a593Smuzhiyun void *priv; 27*4882a593Smuzhiyun }; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun extern int sp2_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221, 30*4882a593Smuzhiyun int slot, int addr); 31*4882a593Smuzhiyun extern int sp2_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221, 32*4882a593Smuzhiyun int slot, int addr, u8 data); 33*4882a593Smuzhiyun extern int sp2_ci_read_cam_control(struct dvb_ca_en50221 *en50221, 34*4882a593Smuzhiyun int slot, u8 addr); 35*4882a593Smuzhiyun extern int sp2_ci_write_cam_control(struct dvb_ca_en50221 *en50221, 36*4882a593Smuzhiyun int slot, u8 addr, u8 data); 37*4882a593Smuzhiyun extern int sp2_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot); 38*4882a593Smuzhiyun extern int sp2_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot); 39*4882a593Smuzhiyun extern int sp2_ci_slot_ts_enable(struct dvb_ca_en50221 *en50221, int slot); 40*4882a593Smuzhiyun extern int sp2_ci_poll_slot_status(struct dvb_ca_en50221 *en50221, 41*4882a593Smuzhiyun int slot, int open); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun #endif 44