# vainfo --display drm --device /dev/dri/renderD128 libva info: VA-API version 1.14.0 libva info: Trying to open /usr/lib64/dri/radeonsi_drv_video.so libva info: Found init function __vaDriverInit_1_14 libva info: va_openDriver() returns 0 vainfo: VA-API version: 1.14 (libva 2.8.0.pre0) vainfo: Driver version: Mesa Gallium driver 22.2.0-devel for AMD Radeon RX 550 / 550 Series (polaris12, LLVM 12.0.1, DRM 3.46, 5.18.2.xm1-3.klp-xanmod-rosa2021.1-x86_64) vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointVLD VAProfileJPEGBaseline : VAEntrypointVLD VAProfileNone : VAEntrypointVideoProc # vainfo --display drm --device /dev/dri/renderD129 libva info: VA-API version 1.14.0 libva info: Trying to open /usr/lib64/dri/radeonsi_drv_video.so libva info: Found init function __vaDriverInit_1_14 libva info: va_openDriver() returns 0 vainfo: VA-API version: 1.14 (libva 2.8.0.pre0) vainfo: Driver version: Mesa Gallium driver 22.2.0-devel for AMD Radeon Vega 8 Graphics (raven, LLVM 12.0.1, DRM 3.46, 5.18.2.xm1-3.klp-xanmod-rosa2021.1-x86_64) vainfo: Supported profile and entrypoints VAProfileMPEG2Simple : VAEntrypointVLD VAProfileMPEG2Main : VAEntrypointVLD VAProfileJPEGBaseline : VAEntrypointVLD VAProfileVP9Profile0 : VAEntrypointVLD VAProfileVP9Profile2 : VAEntrypointVLD VAProfileNone : VAEntrypointVideoProc