# vainfo --display drm --device /dev/dri/renderD128 libva info: VA-API version 1.18.0 libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so libva info: Found init function __vaDriverInit_1_8 # vainfo --display drm --device /dev/dri/renderD129 libva info: VA-API version 1.18.0 libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so libva info: Found init function __vaDriverInit_1_8