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Fixed some bus checks in some (S)VGA graphics cards, fixes #5229.

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OBattler
2025-02-15 20:02:05 +01:00
parent 1d87a200e1
commit 4768b3b6fb
3 changed files with 4 additions and 4 deletions
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4
src/video/vid_ati_mach64.c
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@@ -4595,7 +4595,7 @@ mach64gx_init(const device_t *info)
{
mach64_t *mach64 = mach64_common_init(info);
if (info->flags & DEVICE_ISA)
if (info->flags & DEVICE_ISA16)
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_mach64_isa);
else if (info->flags & DEVICE_PCI)
video_inform(VIDEO_FLAG_TYPE_SPECIAL, &timing_mach64_pci);
@@ -4617,7 +4617,7 @@ mach64gx_init(const device_t *info)
mach64->config_stat0 |= 6; /*VLB, 256Kx16 DRAM*/
ati_eeprom_load(&mach64->eeprom, "mach64_vlb.nvr", 1);
rom_init(&mach64->bios_rom, BIOS_VLB_ROM_PATH, 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
} else if (info->flags & DEVICE_ISA) {
} else if (info->flags & DEVICE_ISA16) {
mach64->config_stat0 |= 0; /*ISA 16-bit, 256k16 DRAM*/
ati_eeprom_load(&mach64->eeprom, "mach64.nvr", 1);
rom_init(&mach64->bios_rom, BIOS_ISA_ROM_PATH, 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);