From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 26 Apr 2016 13:39:22 +0000 (+0200)
Subject: vga: update vga register setup on vbe changes
X-Git-Tag: v2.5.1.1~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a6e5e5dd4bbc022acbd10ebcf415a6a57418d09e;p=thirdparty%2Fqemu.git

vga: update vga register setup on vbe changes

Call the new vbe_update_vgaregs() function on vbe configuration
changes, to make sure vga registers are up-to-date.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---

diff --git a/hw/display/vga.c b/hw/display/vga.c
index f1987e3139a..10ac7dfb857 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -761,6 +761,7 @@ void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val)
         case VBE_DISPI_INDEX_Y_OFFSET:
             s->vbe_regs[s->vbe_index] = val;
             vbe_fixup_regs(s);
+            vbe_update_vgaregs(s);
             break;
         case VBE_DISPI_INDEX_BANK:
             val &= s->vbe_bank_mask;