dac write index register is r/w (Volker Ruppert)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@977 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-26 16:12:26 +00:00 · 2004-06-26 16:12:26 +00:00 · e6eccb38eb
commit e6eccb38eb
parent 9da9886121
1 changed files with 3 additions and 0 deletions
--- a/hw/vga.c
+++ b/hw/vga.c
@ -190,6 +190,9 @@ static uint32_t vga_ioport_read(void *opaque, uint32_t addr)
        case 0x3c7:
            val = s->dac_state;
            break;
+	case 0x3c8:
+	    val = s->dac_write_index;
+	    break;
        case 0x3c9:
            val = s->palette[s->dac_read_index * 3 + s->dac_sub_index];
            if (++s->dac_sub_index == 3) {