[   41.939877] dwhdmiqp-rockchip fdea0000.hdmi: lts3 time out, goto ltsl
[   49.147281] rfkill: input handler disabled
[   50.502233] rockchip-drm display-subsystem: [drm] HDMI Sink doesn't support RGB, something's wrong.
[  121.589219] dwhdmiqp-rockchip fdea0000.hdmi: lts3 time out, goto ltsl

---
Clean logs after a restart

[   63.429313] rockchip-hdptx-phy fed70000.phy: Failed to get PHY lane lock: -110
[   63.429323] phy phy-fed70000.phy.7: phy poweron failed --> -110
[   67.469812] dwhdmiqp-rockchip fdea0000.hdmi: lts3 time out, goto ltsl
[  102.052034] phy phy-fed70000.phy.7: Runtime PM usage count underflow!
[  113.877990] dwhdmiqp-rockchip fdea0000.hdmi: lts3 time out, goto ltsl