Jump to content
  • 0

[Invalid] - Rock64 HDMI 1024x600 resolution support



I have Rock64 board with latest Armbian Focal flashed on it. I want to use it with this HDMI display by Waveshare: https://www.waveshare.com/wiki/7inch_HDMI_LCD_(H)_(with_case)
Now, when I connect it to Rock64 it runs as 1080p downscaled by HDMI controller on display, resulted image is garbage, even though it is present. As was discussed here: https://forum.armbian.com/topic/10071-tinker-board-hdmi-resolutions-do-not-all-work/ current kernel/u-boot doesn't have required video mode to run this display properly.

I tried to set required mode with xrandr but with no success.

Can anyone help me to figure out how to patch kernel/u-boot to get this thing work properly? And what exactly is setting video mode kernel or u-boot? I've found where video modes are set in u-boot source, but I suspect that adding required video mode there won't be enough, am I right?

Link to comment
Share on other sites

1 answer to this question

Recommended Posts

  • 0

Your issue report is invalid for one or multiple reasons (non-exhaustive enumeration):


  • it has been stated at the wrong place
  • it lacks fundamental requested data
  • it could have been easily solved by a quick search and/or reading documentation
  • unsupported userspace/image/SBC


Since you refused to use the bug reporting form carefully and follow the information there as you have been asked for we have no intention to further investigate.

Please add missing information if applicable.



Link to comment
Share on other sites

Order Armbian Linux merch!

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Answer this question...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...