I'm trying to a run a few Windows programs with PlayOnLinux (unfortunately, I have to because of work ), and a problem I have is that I'm not able to run them on my dedicated GPU. I have switchable Intel + Radeon graphics, and I'm using the radeontop applet to monitor my dedicated card's activity.
With the help of @Justin, I was able to run Steam with this GPU by launching it with "DRI_PRIME=1 steam" (viewtopic.php?f=14&t=10412&p=32712).
Now when I run "DRI_PRIME=1 playonlinux", the program doesn't seem to use the dedicated card unfortunately. Could anyone please help me with this issue?