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by darseneau
Thu Apr 18, 2013 7:56 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 168
Views: 173262

Re: Custom HDMI modes

dom wrote: 2560x1080 is not possible. 1920x1200 is the maximum resolution supported.
Is that a firmware limitation at present, as I had supposed, or a hardware limit of the gpu?
by darseneau
Thu Apr 18, 2013 8:41 am
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 168
Views: 173262

Re: Custom HDMI modes

I couldn't figure out how to use the hdmi_timing mentioned in this thread, in order to get 2560x1080 (21:9) resolution on a Dell ultrawide monitor. I tried putting: hdmi_group=2 hdmi_mode=87 hdmi_timing=2560 0 0 0 0 1080 0 0 0 0 0 0 0 60 0 230000000 7 into config.txt, but the result was 640x480. Not...

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