68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
|
/*
|
||
|
|
* sound/sb_card.c
|
||
|
|
*
|
||
|
|
* Detection routine for the SoundBlaster cards.
|
||
|
|
*
|
||
|
|
* Copyright by Hannu Savolainen 1993
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions are
|
||
|
|
* met: 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer. 2.
|
||
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
||
|
|
* this list of conditions and the following disclaimer in the documentation
|
||
|
|
* and/or other materials provided with the distribution.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
|
||
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
|
||
|
|
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
* SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
* Modified: Riccardo Facchetti 24 Mar 1995 - Added the Audio Excel DSP 16
|
||
|
|
* initialization routine.
|
||
|
|
*
|
||
|
|
* Major code cleanup - Luigi Rizzo (luigi@iet.unipi.it) 970711
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <i386/isa/sound/sound_config.h>
|
||
|
|
|
||
|
|
#if NSB > 0
|
||
|
|
#include <i386/isa/sound/sbcard.h>
|
||
|
|
|
||
|
|
void
|
||
|
|
attach_sb_card(struct address_info * hw_config)
|
||
|
|
{
|
||
|
|
#if defined(CONFIG_AUDIO) || defined(CONFIG_MIDI)
|
||
|
|
|
||
|
|
#if 0
|
||
|
|
/* why do a detect during the attach ? XXX */
|
||
|
|
if (!sb_dsp_detect(hw_config))
|
||
|
|
return ;
|
||
|
|
#endif
|
||
|
|
sb_dsp_init(hw_config);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return ;
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
probe_sb(struct address_info * hw_config)
|
||
|
|
{
|
||
|
|
|
||
|
|
#if defined(CONFIG_AEDSP16) && defined(AEDSP16_SBPRO)
|
||
|
|
/*
|
||
|
|
* Initialize Audio Excel DSP 16 to SBPRO.
|
||
|
|
*/
|
||
|
|
InitAEDSP16_SBPRO(hw_config);
|
||
|
|
#endif
|
||
|
|
return sb_dsp_detect(hw_config);
|
||
|
|
}
|
||
|
|
#endif
|