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by nevetsokyeron
Sat Oct 19, 2019 7:04 am
Forum: Troubleshooting
Topic: How force alsa card Index
Replies: 1
Views: 229

Re: How force alsa card Index

Found this post which solved the problem for me

https://www.raspberrypi.org/forums/view ... 1#p1493781
by nevetsokyeron
Tue Jul 16, 2019 5:10 pm
Forum: Troubleshooting
Topic: Pi4 - force HDMI to specific framebuffer?
Replies: 2
Views: 324

Re: Pi4 - force HDMI to specific framebuffer?

topguy wrote:
Tue Jul 16, 2019 12:12 am
Probably easier to force the OLED driver to always choose fb1.
How exactly would I do that?

If no HDMI devices are in use, the OLED defaults to fb0
by nevetsokyeron
Tue Jul 16, 2019 12:06 am
Forum: Troubleshooting
Topic: Pi4 - force HDMI to specific framebuffer?
Replies: 2
Views: 324

Pi4 - force HDMI to specific framebuffer?

I have a Pi4 setup with an ssd1322 (128x64) OLED display for it's primary task. It's set to use /dev/fb0. Now when I plug in an HDMI monitor (to do some debugging from the console), the HDMI wants to take over fb0 and forces the OLED to fb1 - at which point i get console on the OLED and my applicati...

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