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Remove DMA option from older SB's

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You couldn't pick any DMA other than 1
This commit is contained in:
Jasmine Iwanek
2025-07-06 01:37:28 -04:00
parent 7ffb65827e
commit b0a5a85594
1 changed files with 1 additions and 46 deletions
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47
src/sound/snd_sb.c
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@@ -2864,7 +2864,7 @@ sb_init(UNUSED(const device_t *info))
sb_dsp_init(&sb->dsp, model, SB_SUBTYPE_DEFAULT, sb);
sb_dsp_setaddr(&sb->dsp, addr);
sb_dsp_setirq(&sb->dsp, device_get_config_int("irq"));
sb_dsp_setdma8(&sb->dsp, device_get_config_int("dma"));
sb_dsp_setdma8(&sb->dsp, 1); // SB 1, SB1.5 and 2 don't support DMA3
if (mixer_addr > 0x0000)
sb_ct1335_mixer_reset(sb);
@@ -4113,21 +4113,6 @@ static const device_config_t sb_config[] = {
},
.bios = { { 0 } }
},
{
.name = "dma",
.description = "DMA",
.type = CONFIG_SELECTION,
.default_string = NULL,
.default_int = 1,
.file_filter = NULL,
.spinner = { 0 },
.selection = {
{ .description = "DMA 1", .value = 1 },
{ .description = "DMA 3", .value = 3 },
{ .description = "" }
},
.bios = { { 0 } }
},
{
.name = "opl",
.description = "Enable OPL",
@@ -4190,21 +4175,6 @@ static const device_config_t sb15_config[] = {
},
.bios = { { 0 } }
},
{
.name = "dma",
.description = "DMA",
.type = CONFIG_SELECTION,
.default_string = NULL,
.default_int = 1,
.file_filter = NULL,
.spinner = { 0 },
.selection = {
{ .description = "DMA 1", .value = 1 },
{ .description = "DMA 3", .value = 3 },
{ .description = "" }
},
.bios = { { 0 } }
},
{
.name = "opl",
.description = "Enable OPL",
@@ -4290,21 +4260,6 @@ static const device_config_t sb2_config[] = {
},
.bios = { { 0 } }
},
{
.name = "dma",
.description = "DMA",
.type = CONFIG_SELECTION,
.default_string = NULL,
.default_int = 1,
.file_filter = NULL,
.spinner = { 0 },
.selection = {
{ .description = "DMA 1", .value = 1 },
{ .description = "DMA 3", .value = 3 },
{ .description = "" }
},
.bios = { { 0 } }
},
{
.name = "opl",
.description = "Enable OPL",