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vga: update vga register setup on vbe changes

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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>
This commit is contained in:
Gerd Hoffmann 2016-04-26 15:39:22 +02:00
parent 7fa5c2c5dc
commit 2068192dcc
1 changed files with 1 additions and 0 deletions
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hw/display/vga.c
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@ -763,6 +763,7 @@ 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;