add a -vga none cli option (Stefano Stabellini)

currently there is no way to fully disable any graphic card device for
the PC architecture.
You can have no graphical output, thanks to -nographic, but you would
have the VGA device connected to your PCI bus anyway.
There is already a convenient -vga option to choose between std, cirrus
and vmware; this patch add the new option "none" to select no graphic
card at all.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6322 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 1 insertions, 0 deletions

diff --git a/sysemu.h b/sysemu.h
index 5cb70fd8ee..55f8d79da8 100644
--- a/sysemu.h
+++ b/sysemu.h
@@ -83,6 +83,7 @@ void do_info_slirp(void);
 
 extern int bios_size;
 extern int cirrus_vga_enabled;
+extern int std_vga_enabled;
 extern int vmsvga_enabled;
 extern int graphic_width;
 extern int graphic_height;