hi all
i've just find this little guide.on jolla community italia......what do you think about it?
create a text file whit this name....GPUMorePowa.service....and save it on document folder

[Unit]
Description=Set the GPU power to the maximum!
After=connman.service

[Service]
Type=forking
ExecStart=/usr/bin/doGPUPowa
Restart=always

[Install]
WantedBy=multi-user.target

than create a second file named doGPUPowa

#!/bin/bash
echo "performance" >/sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/pwrscale/trustzone/governor

Copy that two files on document folder

open terminal....

devel-su
<la tua password root>
cp /home/nemo/Documents/GPUMorePowa.service /etc/systemd/system/
cp /home/nemo/Documents/doGPUPowa /usr/bin
systemctl enable GPUMorePowa.service
reboot

it go to work on gpu setting.....what do you think? i've not try it yet.....

cit. JOLLA COMMUNITY ITALIA