drivers/media/common/cypress_firmware.h

   1 /*
   2  * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de)
   3  * see dvb-usb-init.c for copyright information.
   4  *
   5  * This file contains functions for downloading the firmware to Cypress FX 1
   6  * and 2 based devices.
   7  *
   8  */
   9
  10 #ifndef CYPRESS_FIRMWARE_H
  11 #define CYPRESS_FIRMWARE_H
  12
  13 #define CYPRESS_AN2135  0
  14 #define CYPRESS_AN2235  1
  15 #define CYPRESS_FX2     2
  16
  17 /* commonly used firmware download types and function */
  18 struct hexline {
  19         u8 len;
  20         u32 addr;
  21         u8 type;
  22         u8 data[255];
  23         u8 chk;
  24 };
  25
  26 int cypress_load_firmware(struct usb_device *, const struct firmware *, int);
  27
  28 #endif