# vainfo --display drm --device /dev/dri/renderD128 libva info: VA-API version 1.21.0 libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so libva info: Found init function __vaDriverInit_1_21 libva info: va_openDriver() returns 0 Trying display: drm vainfo: VA-API version: 1.21 (libva 2.21.0) vainfo: Driver version: Mesa Gallium driver 24.1.0-rc3 for NVC1 vainfo: Supported profile and entrypoints VAProfileNone : VAEntrypointVideoProc