01650b8bc9
* SAMPR_CAPS_ALL -> SAMPR_CAPS_ALL_48/96/192 * All targets claiming SAMPR_CAPS_ALL now get appropriate subset * No need to explicitly define HAVE_PLAY_FREQ * Rates that are a multiple of 44 or 48KHz can be used for playback Inspired by a patch by Roman Stolyarov, but substantially rewritten by myself. Change-Id: Iaca7363521b1cb9921e047ba1004d3cbe9c9c23e
163 lines
5 KiB
C
163 lines
5 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2007 by Michael Sevakis
|
|
*
|
|
* Convert caps masks into HAVE_* defines
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/** INPUTS **/
|
|
|
|
/* NOTE: Playback is implied in all this. Make sense? :) */
|
|
#define SRC_MIC 0
|
|
#define SRC_LINEIN 1
|
|
#define SRC_SPDIF 2
|
|
#define SRC_FMRADIO 3
|
|
|
|
#define SRC_CAP_MIC (1 << SRC_MIC)
|
|
#define SRC_CAP_LINEIN (1 << SRC_LINEIN)
|
|
#define SRC_CAP_SPDIF (1 << SRC_SPDIF)
|
|
#define SRC_CAP_FMRADIO (1 << SRC_FMRADIO)
|
|
|
|
/* audio monitor mux sources */
|
|
#ifndef INPUT_SRC_CAPS
|
|
#define INPUT_SRC_CAPS 0 /* Nothing but playback */
|
|
#endif
|
|
|
|
/* Microphone */
|
|
#if (INPUT_SRC_CAPS & SRC_CAP_MIC)
|
|
#define HAVE_MIC_IN
|
|
#define HAVE_MIC_IN_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_MIC_IN_(...)
|
|
#endif
|
|
/* Line In */
|
|
#if (INPUT_SRC_CAPS & SRC_CAP_LINEIN)
|
|
#define HAVE_LINE_IN
|
|
#define HAVE_LINE_IN_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_LINE_IN_(...)
|
|
#endif
|
|
/* S/PDIF */
|
|
#if (INPUT_SRC_CAPS & SRC_CAP_SPDIF)
|
|
#define HAVE_SPDIF_IN
|
|
#define HAVE_SPDIF_IN_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_SPDIF_IN_(...)
|
|
#endif
|
|
/* FM Radio */
|
|
#if (INPUT_SRC_CAPS & SRC_CAP_FMRADIO)
|
|
#define HAVE_FMRADIO_IN
|
|
#define HAVE_FMRADIO_IN_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_FMRADIO_IN_(...)
|
|
#endif
|
|
|
|
#if INPUT_SRC_CAPS != 0 && (INPUT_SRC_CAPS & (INPUT_SRC_CAPS-1)) != 0
|
|
#define HAVE_MULTI_INPUT_SRC
|
|
#endif
|
|
|
|
#ifdef HAVE_RECORDING
|
|
/* Recordable source implies it has the input as well */
|
|
|
|
/* For now there's no restrictions on any targets with which inputs
|
|
are recordable so define them as equivalent - if they do differ,
|
|
special handling is needed right now. */
|
|
#ifndef REC_SRC_CAPS
|
|
#define REC_SRC_CAPS INPUT_SRC_CAPS
|
|
#endif
|
|
|
|
/* Microphone */
|
|
#if (REC_SRC_CAPS & SRC_CAP_MIC)
|
|
#define HAVE_MIC_REC
|
|
#define HAVE_MIC_REC_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_MIC_REC_(...)
|
|
#endif
|
|
/* Line In */
|
|
#if (REC_SRC_CAPS & SRC_CAP_LINEIN)
|
|
#define HAVE_LINE_REC
|
|
#define HAVE_LINE_REC_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_LINE_REC_(...)
|
|
#endif
|
|
/* S/PDIF */
|
|
#if (REC_SRC_CAPS & SRC_CAP_SPDIF)
|
|
#define HAVE_SPDIF_REC
|
|
#define HAVE_SPDIF_REC_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_SPDIF_REC_(...)
|
|
#endif
|
|
/* FM Radio */
|
|
#if (REC_SRC_CAPS & SRC_CAP_FMRADIO)
|
|
#define HAVE_FMRADIO_REC
|
|
#define HAVE_FMRADIO_REC_(...) __VA_ARGS__
|
|
#else
|
|
#define HAVE_FMRADIO_REC_(...)
|
|
#endif
|
|
|
|
#if REC_SRC_CAPS != 0 && (REC_SRC_CAPS & (REC_SRC_CAPS-1)) != 0
|
|
#define HAVE_MULTI_REC_SRC
|
|
#endif
|
|
|
|
#endif /* HAVE_RECORDING */
|
|
|
|
/* Samplerate config */
|
|
#define PCM_SAMPR_CONFIG_ONLY /* no C code */
|
|
#include "pcm_sampr.h"
|
|
#undef PCM_SAMPR_CONFIG_ONLY
|
|
|
|
/**
|
|
* PLAY_SAMPR_MIN: The minimum allowable samplerate for global playback.
|
|
* Music won't play at a lower rate.
|
|
* PLAY_SAMPR_MAX: The maximum allowable samplerate for global playback.
|
|
* Music won't play at a faster rate.
|
|
* PLAY_SAMPR_DEFAULT: The default samplerate, unless configured otherwise.
|
|
* PLAY_SAMPR_HW_MIN: The minimum allowable rate for some subsystems such
|
|
* as the DSP core. DSP never exceeds *MAX to lessen
|
|
* buffer allocation demands and overhead.
|
|
*/
|
|
#if (HW_SAMPR_CAPS & SAMPR_CAP_192)
|
|
#define HAVE_PLAY_FREQ 192
|
|
# define PLAY_SAMPR_MIN SAMPR_44
|
|
# define PLAY_SAMPR_MAX SAMPR_192
|
|
# define PLAY_SAMPR_DEFAULT SAMPR_44
|
|
# define PLAY_SAMPR_HW_MIN HW_SAMPR_MIN
|
|
#elif (HW_SAMPR_CAPS & SAMPR_CAP_96)
|
|
#define HAVE_PLAY_FREQ 96
|
|
# define PLAY_SAMPR_MIN SAMPR_44
|
|
# define PLAY_SAMPR_MAX SAMPR_96
|
|
# define PLAY_SAMPR_DEFAULT SAMPR_44
|
|
# define PLAY_SAMPR_HW_MIN HW_SAMPR_MIN
|
|
#elif ((HW_SAMPR_CAPS & (SAMPR_CAP_48 | SAMPR_CAP_44)) == (SAMPR_CAP_48 | SAMPR_CAP_44))
|
|
#define HAVE_PLAY_FREQ 48
|
|
# define PLAY_SAMPR_MIN SAMPR_44
|
|
# define PLAY_SAMPR_MAX SAMPR_48
|
|
# define PLAY_SAMPR_DEFAULT SAMPR_44
|
|
# define PLAY_SAMPR_HW_MIN HW_SAMPR_MIN
|
|
#elif (HW_SAMPR_CAPS & SAMPR_CAP_44)
|
|
# define PLAY_SAMPR_MIN SAMPR_44
|
|
# define PLAY_SAMPR_MAX SAMPR_44
|
|
# define PLAY_SAMPR_DEFAULT SAMPR_44
|
|
# define PLAY_SAMPR_HW_MIN HW_SAMPR_MIN
|
|
#elif (HW_SAMPR_CAPS & SAMPR_CAP_48)
|
|
# define PLAY_SAMPR_MIN SAMPR_48
|
|
# define PLAY_SAMPR_MAX SAMPR_48
|
|
# define PLAY_SAMPR_DEFAULT SAMPR_48
|
|
# define PLAY_SAMPR_HW_MIN HW_SAMPR_MIN
|
|
#endif
|