Forcing a GPU to run on?

[HorreC]

When I load it always wants to run on my workstation card not the 7900xtx.
It shows both

Platform:0 Device:0  - AMD Accelerated Parallel Processing with gfx1012:xnack-
Platform:0 Device:1  - AMD Accelerated Parallel Processing with gfx1100

But I cant find a way to force the device.
ggml_opencl: selecting device: 'gfx1012:xnack-'

is what I get no matter what I try, am I missing something?

[LostRuins]

To use the first device, run --useclblast 0 0
To use the second device, run --useclblast 0 1

[HorreC]

this is great, thank you for such a quick answer.