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kernel/linux-rt-4.4.41/drivers/media/usb/as102/as10x_handle.h 1.61 KB
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  /*
   * Abilis Systems Single DVB-T Receiver
   * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com>
   *
   * 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, 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 _AS10X_HANDLE_H
  #define _AS10X_HANDLE_H
  struct as10x_bus_adapter_t;
  struct as102_dev_t;
  
  #include "as10x_cmd.h"
  
  /* values for "mode" field */
  #define REGMODE8	8
  #define REGMODE16	16
  #define REGMODE32	32
  
  struct as102_priv_ops_t {
  	int (*upload_fw_pkt)(struct as10x_bus_adapter_t *bus_adap,
  			      unsigned char *buf, int buflen, int swap32);
  
  	int (*send_cmd)(struct as10x_bus_adapter_t *bus_adap,
  			 unsigned char *buf, int buflen);
  
  	int (*xfer_cmd)(struct as10x_bus_adapter_t *bus_adap,
  			 unsigned char *send_buf, int send_buf_len,
  			 unsigned char *recv_buf, int recv_buf_len);
  
  	int (*start_stream)(struct as102_dev_t *dev);
  	void (*stop_stream)(struct as102_dev_t *dev);
  
  	int (*reset_target)(struct as10x_bus_adapter_t *bus_adap);
  
  	int (*read_write)(struct as10x_bus_adapter_t *bus_adap, uint8_t mode,
  			  uint32_t rd_addr, uint16_t rd_len,
  			  uint32_t wr_addr, uint16_t wr_len);
  
  	int (*as102_read_ep2)(struct as10x_bus_adapter_t *bus_adap,
  			       unsigned char *recv_buf,
  			       int recv_buf_len);
  };
  #endif