Arch Linux

jake.green11

Member

Registered: 2015-01-22

Posts: 4

Three Monitors setup - Intel HD 530 - cannot find crtc

Hello,

As the title suggests, I have a machine with Intel Graphics HD 530 and I want to connect 3 monitors at the same time(which is supported by the card).
I have installed mesa and xf86-video-intel drivers.
Though, only two of them can work at the same time. When I try to turn the 3rd one on, I get "cannot find crtc of output".

xrandr --listproviders

Gives:

Providers: number : 1
Provider 0: id: 0x47 cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 3 outputs: 5 associated providers: 0 name:Intel

And my connectors are 1 DVI, 1 HDMI, 1 VGA.

Can anyone tell me what is wrong, please?

Much appreciated.