root/drivers/media/usb/as102/as10x_handle.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Abilis Systems Single DVB-T Receiver
   4  * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com>
   5  */
   6 #ifndef _AS10X_HANDLE_H
   7 #define _AS10X_HANDLE_H
   8 struct as10x_bus_adapter_t;
   9 struct as102_dev_t;
  10 
  11 #include "as10x_cmd.h"
  12 
  13 /* values for "mode" field */
  14 #define REGMODE8        8
  15 #define REGMODE16       16
  16 #define REGMODE32       32
  17 
  18 struct as102_priv_ops_t {
  19         int (*upload_fw_pkt)(struct as10x_bus_adapter_t *bus_adap,
  20                               unsigned char *buf, int buflen, int swap32);
  21 
  22         int (*send_cmd)(struct as10x_bus_adapter_t *bus_adap,
  23                          unsigned char *buf, int buflen);
  24 
  25         int (*xfer_cmd)(struct as10x_bus_adapter_t *bus_adap,
  26                          unsigned char *send_buf, int send_buf_len,
  27                          unsigned char *recv_buf, int recv_buf_len);
  28 
  29         int (*start_stream)(struct as102_dev_t *dev);
  30         void (*stop_stream)(struct as102_dev_t *dev);
  31 
  32         int (*reset_target)(struct as10x_bus_adapter_t *bus_adap);
  33 
  34         int (*read_write)(struct as10x_bus_adapter_t *bus_adap, uint8_t mode,
  35                           uint32_t rd_addr, uint16_t rd_len,
  36                           uint32_t wr_addr, uint16_t wr_len);
  37 
  38         int (*as102_read_ep2)(struct as10x_bus_adapter_t *bus_adap,
  39                                unsigned char *recv_buf,
  40                                int recv_buf_len);
  41 };
  42 #endif