HDMI Video Resolution
#11
wahdooyah are you using the latest image with the provided sunxi display tool included?

What optargs do you have set in /boot/uEnv.txt?

If yes to the above what resolutions have you tried out?

Also do a cat /etc/X11/xorg.conf and tell me if you are have fbturbo listed as the driver in the config.


Wink
If you like my work be sure to check out my site or wish to donate to the cause

Cheers Big Grin
#12
Well, I'm having the opposite problem. I have a 1080p60 Samsung monitor (S22D300HY) and using Debian, I only get a 1280x720 0 Hz (?) setting. Using Ubuntu, I was able to switch to a 1920x1080 resolution, but not with Debian MATE.

I've tried using xrandr to change resolutions, but... no go. When I tried to push it higher, I got a wicked distortion instead. Luckily I was able to set it back.

Ideas?
--
regards,
J. Ouellette
    A64-DB-2G-RevB (2016-03-21)
    +WiFi/BT +IR
    Android Lollipop
    Ubuntu/Xenial 16.04LTS/3.10.102-2-pine64-longsleep (64GB)
    Debian 8.5 (jessie)/MATE 1.8.1/3.10.102-2-pine64-longsleep (64GB)


Possibly Related Threads…
Thread Author Replies Views Last Post
  Video conferencing aproject oxoocoffee 1 3,344 03-31-2020, 09:24 PM
Last Post: Dendrocalamus64
  Pine HDMI -> DVI monitor Pineapple 4 8,701 09-10-2019, 11:28 AM
Last Post: Pineapple
  First Boot HDMI/USB problem reefer 1 5,411 11-18-2018, 10:32 PM
Last Post: tllim
  Here Is another mini-how-to to install Raspbian:DESKTOP/ETHERNET/HDMI speedro86 4 8,988 04-15-2018, 07:37 AM
Last Post: bunkerWHz
  HDMI "Format not supported" sam452 3 7,264 06-11-2017, 10:38 AM
Last Post: Beta_Ravener
  RESOLVED - LCD screen not working, HDMI does asuras 10 17,465 04-02-2017, 08:12 AM
Last Post: Luke
  HDMI and LCD hienhuynh1982 19 27,856 03-23-2017, 10:16 PM
Last Post: tllim
  HDMI-VGA adapter. Blank screen. trumad 10 19,756 03-05-2017, 03:17 AM
Last Post: pfeerick
  red led + cat5 lights but noshow on DHCP list, no video mckenna.tim 1 4,155 01-24-2017, 12:03 PM
Last Post: Luke
  SSH works, but no video SvdSinner 8 12,086 12-08-2016, 12:59 PM
Last Post: MarkHaysHarris777

Forum Jump:


Users browsing this thread: 1 Guest(s)