Jump to content

Da Xue

Members
 View Profile  See their activity

  • Posts

    100

  • Joined

  • Last visited

 Content Type 

Everything posted by Da Xue

  1. Da Xue
    You can only use soft dual edge interrupts with meson before SM1.
  2. Da Xue
    This depends on the Armbian default device tree mode for the USB controller. The top left port next to Ethernet is an dual mode capable port so Armbian might have it set to device by default. On Libre Computer official images, they're set to host mode.
  3. Da Xue
    https://wiki.archlinux.org/title/Display_Power_Management_Signaling
  4. Da Xue
    4K is not a problem with the proper encoding. You need to use gstreamer on Armbian or official images. gst123 if you are using weston.
  5. Da Xue
    RTL8821CU is upstreamed in Linux 6.2. Armbian uses an out-of-tree driver for it. Chromium on X11 is very laggy since it's not accelerated. Your best bet is to use the official Ubuntu server images and run Chromium snap on weston.
  6. Da Xue
    Need to see your actual overlay. But I would test the overlay first by just disabling serial and then using gpioset to test those GPIOs first. Then worry about bitbang I2C driver. Not familiar with Armbian's dt overlay system myself.
  7. Da Xue
    The hardware video encoder is not supported in anything but Android or the buildroot BSP. It's a very simplistic hardware encoder so it will probably not get upstream support.
  8. Da Xue
    I2C?
  9. Da Xue
    Armbian's I2C overlay probably doesn't have the proper biasing https://github.com/libre-computer-project/libretech-wiring-tool/blob/master/libre-computer/aml-s905x-cc/dt/i2c-b.dts You can either re-hack the overlay or use our images along with the libretech-wiring-tool.
  10. Da Xue
    You have to check the logs. It could be a number of things.
  11. Da Xue
    Any specific links to the code?
  12. Da Xue
    @Martin Harris Go online and look for Debian VNC instructions. Raspbian is 99% Debian now with Bullseye so regular Linux instructions will work just fine.
  13. Da Xue
    Patriot and MicroCenter cards are using cheap internal controllers and flash to hit cost low cost. Stick with Tier 1 like SanDisk and Samsung. Even Kington uses crappy flash in some products.
  14. Da Xue
    I don't think Armbian currently supports the SPI. People might be working on this but in the meantime, you can use the official images for SPI: http://distro.libre.computer/ci/ https://github.com/libre-computer-project/libretech-wiring-tool
  15. Da Xue
    you have to add an systemd service to launch on tty when you hit multiuser.target
  16. Da Xue
    uvc cameras can be used with guvcviewer and mjpegstreamer
  17. Da Xue
    Just for other people's reference, you need to set alsamixer configs properly.
  18. Da Xue
    So the issue is in the dwmac u-boot driver. Leaving it on in u-boot and it will corrupt memory somewhere between 1GB and 2GB. Disabling dwmac fixes it but you also have to add phy initialization code to Linux driver.
×
×
  • Create New...

Important Information

Terms of Use - Privacy Policy - Guidelines

  I accept