spice: fix multihead support
This patch fixes spice display initialization to handle
multihead properly.
spice-core now keeps track of which QemuConsole has a spice
display channel attached to it and which has not. It also
manages display channel ids.
spice-display looks at all QemuConsoles and will pick up any
graphic console not yet bound to a spice channel (which in practice
are all non-qxl graphic devices).
Result is that
(a) you'll get a spice client window for each graphical device
now (first only without this patch), and
(b) mixing qxl and non-qxl vga cards works properly.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/vl.c b/vl.c
index 7e1f408..b42ac67 100644
--- a/vl.c
+++ b/vl.c
@@ -4315,8 +4315,8 @@
}
#endif
#ifdef CONFIG_SPICE
- if (using_spice && !spice_displays) {
- qemu_spice_display_init(ds);
+ if (using_spice) {
+ qemu_spice_display_init();
}
#endif
