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From 6bf28a8a9e2e6d6505f2a906b7fc532427037c5f Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Thu, 28 Apr 2016 16:07:31 +0200
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Subject: [PATCH 26/27] vga: update vga register setup on vbe changes
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RH-Author: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: <1461859652-20918-6-git-send-email-kraxel@redhat.com>
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Patchwork-id: 70296
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O-Subject: [virt-devel] [RHEL-7.3 qemu-kvm PATCH 5/6] vga: update vga register setup on vbe changes
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Bugzilla: 1331413
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Call the new vbe_update_vgaregs() function on vbe configuration
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changes, to make sure vga registers are up-to-date.
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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 hw/display/vga.c | 1 +
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 1 file changed, 1 insertion(+)
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diff --git a/hw/display/vga.c b/hw/display/vga.c
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index 4cc0df5..ee3c0c0 100644
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--- a/hw/display/vga.c
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+++ b/hw/display/vga.c
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@@ -790,6 +790,7 @@ void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val)
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         case VBE_DISPI_INDEX_Y_OFFSET:
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             s->vbe_regs[s->vbe_index] = val;
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             vbe_fixup_regs(s);
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+            vbe_update_vgaregs(s);
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             break;
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         case VBE_DISPI_INDEX_BANK:
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             val &= s->vbe_bank_mask;
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-- 
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1.8.3.1
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