From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sat, 26 Jun 2004 16:12:26 +0000 (+0000)
Subject: dac write index register is r/w (Volker Ruppert)
X-Git-Tag: release_0_6_0~29
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e6eccb38ebf52bc87c957ff128dc60ea81d3e2d4;p=thirdparty%2Fqemu.git

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
---

diff --git a/hw/vga.c b/hw/vga.c
index 1a559750a7b..2a0a9c3d010 100644
--- 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) {