firmware/export/config_caps.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Michael Sevakis
  11  *
  12  * Convert caps masks into HAVE_* defines
  13  *
  14  * This program is free software; you can redistribute it and/or
  15  * modify it under the terms of the GNU General Public License
  16  * as published by the Free Software Foundation; either version 2
  17  * of the License, or (at your option) any later version.
  18  *
  19  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  20  * KIND, either express or implied.
  21  *
  22  ****************************************************************************/
  23
  24 /** INPUTS **/
  25
  26 /* NOTE: Playback is implied in all this. Make sense? :) */
  27 #define SRC_MIC      0
  28 #define SRC_LINEIN   1
  29 #define SRC_SPDIF    2
  30 #define SRC_FMRADIO  3
  31
  32 #define SRC_CAP_MIC     (1 << SRC_MIC)
  33 #define SRC_CAP_LINEIN  (1 << SRC_LINEIN)
  34 #define SRC_CAP_SPDIF   (1 << SRC_SPDIF)
  35 #define SRC_CAP_FMRADIO (1 << SRC_FMRADIO)
  36
  37 /* audio monitor mux sources */
  38 #ifndef INPUT_SRC_CAPS
  39 #define INPUT_SRC_CAPS 0 /* Nothing but playback */
  40 #endif
  41
  42 /* Microphone */
  43 #if (INPUT_SRC_CAPS & SRC_CAP_MIC)
  44     #define HAVE_MIC_IN
  45     #define HAVE_MIC_IN_(...) __VA_ARGS__
  46 #else
  47     #define HAVE_MIC_IN_(...)
  48 #endif
  49 /* Line In */
  50 #if (INPUT_SRC_CAPS & SRC_CAP_LINEIN)
  51     #define HAVE_LINE_IN
  52     #define HAVE_LINE_IN_(...) __VA_ARGS__
  53 #else
  54     #define HAVE_LINE_IN_(...)
  55 #endif
  56 /* S/PDIF */
  57 #if (INPUT_SRC_CAPS & SRC_CAP_SPDIF)
  58     #define HAVE_SPDIF_IN
  59     #define HAVE_SPDIF_IN_(...) __VA_ARGS__
  60 #else
  61     #define HAVE_SPDIF_IN_(...)
  62 #endif
  63 /* FM Radio */
  64 #if (INPUT_SRC_CAPS & SRC_CAP_FMRADIO)
  65     #define HAVE_FMRADIO_IN
  66     #define HAVE_FMRADIO_IN_(...) __VA_ARGS__
  67 #else
  68     #define HAVE_FMRADIO_IN_(...)
  69 #endif
  70
  71 #if INPUT_SRC_CAPS != 0 && (INPUT_SRC_CAPS & (INPUT_SRC_CAPS-1)) != 0
  72 #define HAVE_MULTI_INPUT_SRC
  73 #endif
  74
  75 #ifdef HAVE_RECORDING
  76 /* Recordable source implies it has the input as well */
  77
  78 /* For now there's no restrictions on any targets with which inputs
  79    are recordable so define them as equivalent - if they do differ,
  80    special handling is needed right now. */
  81 #ifndef REC_SRC_CAPS
  82 #define REC_SRC_CAPS INPUT_SRC_CAPS
  83 #endif
  84
  85 /* Microphone */
  86 #if (REC_SRC_CAPS & SRC_CAP_MIC)
  87     #define HAVE_MIC_REC
  88     #define HAVE_MIC_REC_(...) __VA_ARGS__
  89 #else
  90     #define HAVE_MIC_REC_(...)
  91 #endif
  92 /* Line In */
  93 #if (REC_SRC_CAPS & SRC_CAP_LINEIN)
  94     #define HAVE_LINE_REC
  95     #define HAVE_LINE_REC_(...) __VA_ARGS__
  96 #else
  97     #define HAVE_LINE_REC_(...)
  98 #endif
  99 /* S/PDIF */
 100 #if (REC_SRC_CAPS & SRC_CAP_SPDIF)
 101     #define HAVE_SPDIF_REC
 102     #define HAVE_SPDIF_REC_(...) __VA_ARGS__
 103 #else
 104     #define HAVE_SPDIF_REC_(...)
 105 #endif
 106 /* FM Radio */
 107 #if (REC_SRC_CAPS & SRC_CAP_FMRADIO)
 108     #define HAVE_FMRADIO_REC
 109     #define HAVE_FMRADIO_REC_(...) __VA_ARGS__
 110 #else
 111     #define HAVE_FMRADIO_REC_(...)
 112 #endif
 113
 114 #if REC_SRC_CAPS != 0 && (REC_SRC_CAPS & (REC_SRC_CAPS-1)) != 0
 115 #define HAVE_MULTI_REC_SRC
 116 #endif
 117
 118 #endif /* HAVE_RECORDING */