Re: [PATCH] clk: qcom: dispcc-x1e80100: don't disable display PLLs in the unused-clock sweep

[Konrad Dybcio]

On 9/30/26 11:28 AM, Jianfeng Liu wrote:
> UEFI leaves disp_cc_pll0 locked and running for the handover
> framebuffer.  clk_disable_unused() runs before any
> display driver probes, finds it unused (no consumers, no
> CLK_IGNORE_UNUSED) and powers it down through
> alpha_pll_reset_lucid_evo_disable().  When the DPU driver later
> enables mdp_clk, alpha_pll_reset_lucid_evo_prepare() performs a
> full PLL reset and relock.

Can you give

https://lore.kernel.org/linux-arm-msm/20260626-clk-sync-state-v1-0-4156d8196dc8@xxxxxxxxxx/

a shot?

Konrad