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Merge pull request #1761 from Ompronce/master

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Added gameport at port 201h to Innovation SSI-2001 sound card
This commit is contained in:
Miran Grča
2021-10-21 01:42:23 +02:00
committed by GitHub
parent 6c463219f2 f1fd28897f
commit 7a27c329c7
1 changed files with 8 additions and 0 deletions
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8
src/sound/snd_ssi2001.c
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@@ -8,6 +8,7 @@
#include <86box/86box.h>
#include <86box/io.h>
#include <86box/device.h>
#include <86box/gameport.h>
#include <86box/sound.h>
#include <86box/snd_resid.h>
@@ -17,6 +18,7 @@ typedef struct ssi2001_t
void *psid;
int16_t buffer[SOUNDBUFLEN * 2];
int pos;
int gameport_enabled;
} ssi2001_t;
static void ssi2001_update(ssi2001_t *ssi2001)
@@ -66,7 +68,10 @@ void *ssi2001_init(const device_t *info)
ssi2001->psid = sid_init();
sid_reset(ssi2001->psid);
uint16_t addr = device_get_config_hex16("base");
ssi2001->gameport_enabled = device_get_config_int("gameport");
io_sethandler(addr, 0x0020, ssi2001_read, NULL, NULL, ssi2001_write, NULL, NULL, ssi2001);
if (ssi2001->gameport_enabled)
gameport_remap(gameport_add(&gameport_201_device), 0x201);
sound_add_handler(ssi2001_get_buffer, ssi2001);
return ssi2001;
}
@@ -102,6 +107,9 @@ static const device_config_t ssi2001_config[] =
}
}
},
{
"gameport", "Enable Game port", CONFIG_BINARY, "", 1
},
{
"", "", -1
}