6a391a807c
In order to support both libva-vdpau-driver and libva-nvidia-driver on NVIDIA GPUs let libva-drm get driver name from kernel DRM driver. libva-nvidia-driver uses DRI2 instead of DRM, so not affected. libva info: Trying to open /usr/local/lib/dri/nvidia_drv_video.so libva info: va_openDriver() returns -1 vaInitialize failed with error code -1 (unknown libva error),exit Reported by: rhurlin Regressed by: https://github.com/intel/libva/commit/5dae76daad3f