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d094a39a7f
Currently whether audio works in virtio mediator or pass-through mode can be determined by checking the device file of vbs_k_audio But before the completion of loading audio virtio-BE module, the device file of /dev/vbs_k_audio doesn't exist. In such case in course of loading UOS, the incorrect work mode is selected for audio device (passthru instead of mediator). This is incorrect Tracked-On: projectacrn/acrn-hypervisor#2247 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Alek Du <alek.du@intel.com>
ACRN Device Model ################# Introduction ============ The ACRN Device Model provides **device sharing** capabilities between the Service OS and Guest OSs. It is a component that is used in conjunction with the `ACRN Hypervisor`_ and this is installed within the Service OS. You can find out more about Project ACRN on the `Project ACRN documentation`_ website. .. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor .. _`Project ACRN documentation`: https://projectacrn.github.io/