Thank you for your answer Vishveshwar. I'm using 3.2 Android kernel from TI DevKit. I'll try Rowboat Forums.
On Tuesday, 11 February 2014 12:17:46 UTC+2, Vishveshwar wrote: > > On Tuesday, February 11, 2014 3:14:31 PM UTC+5:30, Efecan Yilmaz wrote: >> >> Hi, >> >> I'm trying to use a 5.7" LCD screen with Beaglebone Black. I connected >> the pins and it's working but there is a problem. LCD's resolution is >> 640x480 and doesn't have an EEPROM. So Beaglebone is setting itself to its >> defualt resolution, which is 1280x720. I'm trying to change the resolution >> with: >> >> am display-size 640x480 >> >> But it doesn't realy change the resolution. It just configure the >> resolution to look like a 640x480 in a 1280x720 screen. When I look at >> dumpsys with: >> >> dumpsys window >> >> it gives me: >> >> DisplayContents: >> >> Display: mDisplayId=0 >> >> *init=1280x720 160dpi* base=640x480 160dpi cur=640x480 ....... >> >> I think I need to change that init value. I think that value is being >> set by communicating with LCD's EEPROM. Because when I connect a LCD3 Cape >> dumpsys window gives init=320x240. Or if LCD doesn't have an EEPROM >> Beaglebone set itself to its default resolution. I need to change that >> default resolution. >> > > >> Is there a adb or shell command I can use? Or should I change something >> in kernel? >> > That depends on which kernel you are using. If you have the 3.2 android > kernel from the TI Android DevKit, you need to tinker with the kernel > sources. With the community 3.8 kernel you could get by with passing a > kernel parameter. > > Do go through the beagleboard and rowboat forums. You would get your > answers there. > > -Vishveshwar > -- 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/groups/opt_out.
