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by SnowsongWolf
Sun Sep 15, 2019 4:53 am
Forum: General discussion
Topic: Raspberry Pi 4 Dual Monitors
Replies: 46
Views: 11062

Re: Raspberry Pi 4 Dual Monitors

Nevermind, finally figured it out. I had to disable the optional driver loaded in the [rpi4] section of /boot/config.txt
by SnowsongWolf
Sun Sep 15, 2019 4:52 am
Forum: Beginners
Topic: Dual HDMI Output on RPi 4
Replies: 8
Views: 370

Re: Dual HDMI Output on RPi 4

Nevermind, finally figured it out. I had to disable the optional driver loaded in the [rpi4] section of /boot/config.txt
by SnowsongWolf
Sun Sep 15, 2019 3:13 am
Forum: Beginners
Topic: Dual HDMI Output on RPi 4
Replies: 8
Views: 370

Dual HDMI Output on RPi 4

Long story short, I have an RPi 4 with 2 HDMI displays. Both displays are working, however I have the same output on both. Which is to say there is only fb0 showing in /dev. How do I get individual framebuffers for each monitor? I'm running Raspbian buster lite (no desktop). My Google-fu is usually ...
by SnowsongWolf
Sun Sep 15, 2019 2:55 am
Forum: General discussion
Topic: Raspberry Pi 4 Dual Monitors
Replies: 46
Views: 11062

Re: Raspberry Pi 4 Dual Monitors

Admittedly I'm fairly new to Raspberry Pi and Linux in general.

I have both HDMI monitors working, however the pi is simply cloning framebuffer 0. How do I get individual framebuffers for each monitor? I'm using Raspbian buster lite (using the rpi to drive large LCD eyes for a costume).

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