Amlogic

This project is for Amlogic SoC devices

Useful debug commands

  • cat /sys/kernel/debug/cec/cec0/status
  • cat /sys/kernel/debug/clk/clk_summary
  • cat /sys/class/drm/card0-HDMI-A-1/status
  • hexdump -C /sys/class/drm/card0-HDMI-A-1/edid
  • edid-decode /sys/class/drm/card0-HDMI-A-1/edid
  • cat /sys/kernel/debug/dma_buf/bufinfo