src/add-ons/kernel/drivers/dvb/cx23882/cx22702.h

   1 /*
   2  * Copyright (c) 2004-2007 Marcus Overhagen <marcus@overhagen.de>
   3  *
   4  * Permission is hereby granted, free of charge, to any person
   5  * obtaining a copy of this software and associated documentation
   6  * files (the "Software"), to deal in the Software without restriction,
   7  * including without limitation the rights to use, copy, modify,
   8  * merge, publish, distribute, sublicense, and/or sell copies of
   9  * the Software, and to permit persons to whom the Software is
  10  * furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be
  13  * included in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  17  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  19  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  20  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  22  * OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #ifndef __CX22702_H
  26 #define __CX22702_H
  27
  28 #include "i2c_core.h"
  29 #include "dvb.h"
  30
  31 status_t cx22702_reg_write(i2c_bus *bus, uint8 reg, uint8 data);
  32 status_t cx22702_reg_read(i2c_bus *bus, uint8 reg, uint8 *data);
  33
  34 status_t cx22702_init(i2c_bus *bus);
  35
  36 status_t cx22702_get_frequency_info(i2c_bus *bus, dvb_frequency_info_t *info);
  37
  38 status_t cx22702_set_tuning_parameters(i2c_bus *bus, const dvb_t_tuning_parameters_t *params);
  39 status_t cx22702_get_tuning_parameters(i2c_bus *bus, dvb_t_tuning_parameters_t *params);
  40
  41 status_t cx22702_get_status(i2c_bus *bus, dvb_status_t *status);
  42 status_t cx22702_get_ss(i2c_bus *bus, uint32 *ss);
  43 status_t cx22702_get_ber(i2c_bus *bus, uint32 *ber);
  44 status_t cx22702_get_snr(i2c_bus *bus, uint32 *snr);
  45 status_t cx22702_get_upc(i2c_bus *bus, uint32 *upc);
  46
  47 #endif