我的系统配备 AMD GX-412HC SOC 和 Radeon(TM) R3E Graphics ×4
我读到专有驱动程序（fglrx）不受支持，但我仍然需要为我的视频播放器（mpv）启用硬件加速
mpv --hwdec=vaapi -vo opengl-hq video.mp4
这就是我得到的
Playing: video.mp4
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=eng (*) (aac)
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
libva info: va_openDriver() returns -1
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
libva info: va_openDriver() returns -1
VO does not support requested hardware decoder, or loading it failed.
AO: [pulse] 48000Hz 5.1 6ch float
Using software decoding.
VO: [opengl-hq] 1920x804 yuv420p
AV: 00:00:01 / 00:02:28 (0%) A-V: 0.000 Dropped: 8
Exiting... (Quit)
调用“Top”我发现处理器使用率是 100%。
我能做些什么？