On 10/8/2014 8:39 AM, Peter Gregory wrote: > > The resolution should change on the display. If you get the message > "xrandr: cannot find mode 1920x1080" where the 1920x1080 in this > example is the mode you selected, that means that the DRM driver did > not select it as an available resolution.
You can coerce the DRM's view of allowed resolutions using kernel command line flags, including non-standard options. I had to do this for some small LCD panels that lied about their resolution in the EDID (800x480 LCD that claimed it was full HD 720P): http://blog.machinekit.io/2013/07/custom-hdmi-resolution.html http://blog.machinekit.io/2013/06/force-beaglebone-black-hdmi-resolution.html -- Charles Steinkuehler [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
