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65f479c73b
Allow one VM have more than 1 virtual display for output. Till now, the max virtual display number is 2. So guest VM can use dual display for mirror and extend desktop mode. To specify multi-vdisplay, need use acrn-dm parameters like this: For fullscreen mode: virtio-gpu,geometry=fullscreen:monitor_id1,geometry=fullscreen:monitor_id2 For window mode: virtio-gpu,geometry=<width>x<height>+<x_off>+<y_off>,geometry=<width>x<height>+<x_off>+<y_off> v1->v2: add pscreen_id outputs for easier debugging. Tracked-On: #7988 Signed-off-by: Sun Peng <peng.p.sun@linux.intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
ACRN Device Model ################# Introduction ============ The ACRN Device Model provides **device sharing** capabilities between the Service VM and post-launched User VMs. It is a component that is used in conjunction with the `ACRN Hypervisor`_ and is installed within the Service VM. .. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor