Re: [PATCH RFC/DO NOT MERGE 07/12] drm/msm/hdmi: Split PHY init from power up

[Konrad Dybcio]

On 8/28/26 4:05 PM, Krzysztof Kozlowski wrote:
> Future Eliza SoC HDMI PHY and HDMI block require certain clock
> operations, like reparenting pixclok to HDMI PHY PLL, once PHY is
> initialized.  Similarly to what is happening on Qualcomm MSM DSI blocks
> since SM8750.

[...]

>  static void msm_hdmi_power_on(struct drm_bridge *bridge)
> +{
> +	struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge);
> +	struct hdmi *hdmi = hdmi_bridge->hdmi;
> +
> +	pm_runtime_resume_and_get(&hdmi->pdev->dev);
> +}

I know the caller is void and it's existing behavior, but we
should definitely not continue if this fails

Konrad