dualfroz
5f10cfd754
With SPICE and QXL, Linux guests get 'max_outputs=4' on the display device, so they can use up to four displays with a single device. For the VirtIO GPU, there is no way to change QEMU's default of a single output, so using multiple displays requires passing the whole device via custom arguments. Add a 'max-outputs' option to the 'vga' property, which sets the 'max_outputs' property of the VirtIO GPU, for both 'virtio' and 'virtio-gl'. QEMU supports up to 16 outputs. Other display types reject the option, as QXL handles multiple displays on its own. Signed-off-by: Michal Fox <me@dualfroz.com>
12 lines
388 B
Plaintext
12 lines
388 B
Plaintext
# TEST: Test that max-outputs is rejected for non-VirtIO GPUs
|
|
# EXPECT_ERROR: 'max-outputs' is only supported with VGA type 'virtio' or 'virtio-gl'
|
|
cores: 2
|
|
memory: 2048
|
|
name: qxldisplays
|
|
net0: virtio=A2:C0:43:67:08:A1,bridge=vmbr0
|
|
ostype: l26
|
|
scsihw: virtio-scsi-pci
|
|
smbios1: uuid=7b10d7af-b932-4c66-b2c3-3996152ec465
|
|
vmgenid: c773c261-d800-4348-9f5d-167fadd53cf8
|
|
vga: qxl,max-outputs=2
|