ubuntu:gpu:va-api:override_the_driver_for_va-api
Table of Contents
Ubuntu - GPU - VA-API - Override the driver for VA-API
The driver for VA-API can be overridden by using the LIBVA_DRIVER_NAME environment variable.
- AMD:
- For AMDGPU driver use radeonsi.
- Intel graphics:
- For libva-intel-driver use i965.
- For intel-media-driver use iHD.
- NVIDIA:
- For Nouveau use nouveau.
- For NVIDIA VDPAU use vdpau.
- For NVIDIA NVDEC use nvidia.
Example
unset LIBVA_DRIVER_NAME export LIBVA_DRIVER_NAME=radeonsi
This next step is optional, and only needed if the vainfo command still does not work.
unset LIBVA_DRIVERS_PATH export LIBVA_DRIVERS_PATH=/usr/lib/x86_64-linux-gnu/dri/
NOTE: If that path does not allow this to work, then often the following path will:
unset LIBVA_DRIVERS_PATH export LIBVA_DRIVERS_PATH=/usr/lib/dri/
Still not working
Try,
export LIBVA_DRI3_DISABLE=1
ubuntu/gpu/va-api/override_the_driver_for_va-api.txt · Last modified: 2023/06/07 19:40 by peter