Re: [PATCH RFC 0/2] arm64: dts: qcom: eliza: Add display

[Konrad Dybcio]

On 3/31/26 4:02 PM, Krzysztof Kozlowski wrote:
> Dependency
> ==========
> Depends on USB patches, which are being reviewed, therefore marking it
> as RFC as it cannot be applied.
> https://lore.kernel.org/all/20260331-eliza-adsp-usb-v1-0-d8a251be20c3@xxxxxxxxxxxxxxxx/
> 
> Unmerged bindings used here
> ===========================
> dispcc: https://lore.kernel.org/all/20260319-clk-qcom-dispcc-eliza-v3-0-d1f2b19a6e6b@xxxxxxxxxxxxxxxx/
> (DRM MDSS bindings were applied)
> 
> Description
> ===========
> I did not enable DisplayPort because it does not work on my board and I
> don't know why. I double checked QMP combo phy and other bits, and
> everything is looking fine, but still no USB display, so maybe I miss
> some other dependencies as this is early upstream.

What was the furthest that you got? We can certainly try to help..

Got USB Type-C mode mux events?
PHY initialized and configured to 2/4-lane DP mode?
Are the AUX transfers failling?

Konrad