tas2555-misc.h

   1 /*
   2 ** =============================================================================
   3 ** Copyright (c) 2016  Texas Instruments Inc.
   4 **
   5 ** This program is free software; you can redistribute it and/or modify it under
   6 ** the terms of the GNU General Public License as published by the Free Software
   7 ** Foundation; version 2.
   8 **
   9 ** This program is distributed in the hope that it will be useful, but WITHOUT
  10 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  11 ** FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
  12 **
  13 ** You should have received a copy of the GNU General Public License along with
  14 ** this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
  15 ** Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16 **
  17 ** File:
  18 **     tas2555-misc.h
  19 **
  20 ** Description:
  21 **     header file for tas2555-misc.c
  22 **
  23 ** =============================================================================
  24 */
  25
  26 #ifndef _TAS2555_MISC_H
  27 #define _TAS2555_MISC_H
  28
  29 #define FW_NAME_SIZE                    64
  30 #define FW_DESCRIPTION_SIZE             256
  31 #define PROGRAM_BUF_SIZE                (2 + FW_NAME_SIZE + FW_DESCRIPTION_SIZE)
  32 #define CONFIGURATION_BUF_SIZE  (8 + FW_NAME_SIZE + FW_DESCRIPTION_SIZE)
  33
  34 #define TIAUDIO_CMD_REG_WITE                    1
  35 #define TIAUDIO_CMD_REG_READ                    2
  36 #define TIAUDIO_CMD_DEBUG_ON                    3
  37 #define TIAUDIO_CMD_PROGRAM                             4
  38 #define TIAUDIO_CMD_CONFIGURATION               5
  39 #define TIAUDIO_CMD_FW_TIMESTAMP                6
  40 #define TIAUDIO_CMD_CALIBRATION                 7
  41 #define TIAUDIO_CMD_SAMPLERATE                  8
  42 #define TIAUDIO_CMD_BITRATE                             9
  43 #define TIAUDIO_CMD_DACVOLUME                   10
  44 #define TIAUDIO_CMD_SPEAKER                             11
  45 #define TIAUDIO_CMD_FW_RELOAD                   12
  46
  47 #define TAS2555_MAGIC_NUMBER    0x32353535      /* '2555' */
  48
  49 #define SMARTPA_SPK_DAC_VOLUME                          _IOWR(TAS2555_MAGIC_NUMBER, 1, unsigned long)
  50 #define SMARTPA_SPK_POWER_ON                            _IOWR(TAS2555_MAGIC_NUMBER, 2, unsigned long)
  51 #define SMARTPA_SPK_POWER_OFF                           _IOWR(TAS2555_MAGIC_NUMBER, 3, unsigned long)
  52 #define SMARTPA_SPK_SWITCH_PROGRAM                      _IOWR(TAS2555_MAGIC_NUMBER, 4, unsigned long)
  53 #define SMARTPA_SPK_SWITCH_CONFIGURATION        _IOWR(TAS2555_MAGIC_NUMBER, 5, unsigned long)
  54 #define SMARTPA_SPK_SWITCH_CALIBRATION          _IOWR(TAS2555_MAGIC_NUMBER, 6, unsigned long)
  55 #define SMARTPA_SPK_SET_SAMPLERATE                      _IOWR(TAS2555_MAGIC_NUMBER, 7, unsigned long)
  56 #define SMARTPA_SPK_SET_BITRATE                         _IOWR(TAS2555_MAGIC_NUMBER, 8, unsigned long)
  57
  58 int tas2555_register_misc(struct tas2555_priv *pTAS2555);
  59 int tas2555_deregister_misc(struct tas2555_priv *pTAS2555);
  60
  61 #endif /* _TAS2555_MISC_H */