http://www.elinux.org/Beagleboard:BeagleBoneBlack_HDMI
Gerald On Wed, Oct 8, 2014 at 8:47 AM, Charles Steinkuehler < [email protected]> wrote: > 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. > -- 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.
