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console: allow pinning displaychangelisteners to consoles

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DisplayChangeListener gets a new QemuConsole field, which can be set to
non-NULL before registering.  This will pin the QemuConsole, so that
particular DisplayChangeListener will not follow console switches.

spice+gtk (which don't support text console input anyway) are switched
over to be pinned to console 0, which usually is the graphical display.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2013-03-15 15:45:54 +01:00
parent 81c0d5a662
commit 284d1c6b3b
6 changed files with 84 additions and 38 deletions
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2
hw/display/qxl.c
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@ -2061,7 +2061,6 @@ static int qxl_init_primary(PCIDevice *dev)
portio_list_add(qxl_vga_port_list, pci_address_space_io(dev), 0x3b0);
vga->con = graphic_console_init(&qxl_ops, qxl);
qxl->ssd.con = vga->con,
qemu_spice_display_init_common(&qxl->ssd);
rc = qxl_init_common(qxl);
@ -2070,6 +2069,7 @@ static int qxl_init_primary(PCIDevice *dev)
}
qxl->ssd.dcl.ops = &display_listener_ops;
qxl->ssd.dcl.con = vga->con;
ds = qemu_console_displaystate(vga->con);
register_displaychangelistener(ds, &qxl->ssd.dcl);
return rc;