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voodoo: Partial implementation of cmdStatus0 register

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This commit is contained in:
Cacodemon345
2022-11-06 12:47:19 +06:00
parent 8fddb692d2
commit 954e022244
3 changed files with 16 additions and 0 deletions
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6
src/video/vid_voodoo_banshee.c
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@@ -178,6 +178,7 @@ enum {
cmdRdPtrH0 = 0x30,
cmdAMin0 = 0x34,
cmdAMax0 = 0x3c,
cmdStatus0 = 0x40,
cmdFifoDepth0 = 0x44,
cmdHoleCnt0 = 0x48,
@@ -1170,6 +1171,10 @@ banshee_cmd_read(banshee_t *banshee, uint32_t addr)
// banshee_log("Read cmdfifo_depth %08x\n", ret);
break;
case cmdStatus0:
ret = voodoo->cmd_status;
break;
case 0x108:
break;
@@ -2981,6 +2986,7 @@ banshee_init_common(const device_t *info, char *fn, int has_sgram, int type, int
banshee->voodoo->tex_mem[1] = banshee->svga.vram;
banshee->voodoo->tex_mem_w[1] = (uint16_t *) banshee->svga.vram;
banshee->voodoo->texture_mask = banshee->svga.vram_mask;
banshee->voodoo->cmd_status = (1 << 28);
voodoo_generate_filter_v1(banshee->voodoo);
banshee->vidSerialParallelPort = VIDSERIAL_DDC_DCK_W | VIDSERIAL_DDC_DDA_W;