How to use vce1 in Radeon Pro WX5100
Sunnanyong (Nanyong Sun, Intelligent Computing Solution Development Dep)
sunnanyong at huawei.com
Tue Nov 27 14:04:55 UTC 2018
I found two vce block under /sys/kernel/debug/dri/1/amdgpu_ring_vce0 & amdgpu_ring_vce1.
when I use ffmpeg to do H.264 encoding , I use ¡°umr ¨Ctop¡± and press ¡°c¡± to show the VCE loading, and
I found that only vce0 had loading , and vce1 always be 0%, like this:
VCE0 => 100% | VCE1 => 0 % |
So I think vce1 block has never been used, and how to select vce1 to do encode ?
Radeon Pro WX5100
Linux kernel 4.19
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