Implemented packed Chain 4 support on the Voodoo Banshee and 3.

2021-06-03 23:18:43 +02:00
parent 368c92780a
commit e240342c4b
1 changed files with 1 additions and 0 deletions
--- a/src/video/vid_voodoo_banshee.c
+++ b/src/video/vid_voodoo_banshee.c
@@ -664,6 +664,7 @@ static void banshee_ext_outl(uint16_t addr, uint32_t val, void *p)
                banshee->vgaInit1 = val;
                svga->write_bank = (val & 0x3ff) << 15;
                svga->read_bank = ((val >> 10) & 0x3ff) << 15;
+		svga->packed_chain4 = !!(svga->chain4 && 0x00100000);
                break;

                case PLL_pllCtrl0: