Re: [PATCH 10/13] clk: qcom: dispcc-sm8750: Add support to control MDP clocks using CESTA

From: Konrad Dybcio

Date: Tue Jun 30 2026 - 10:26:04 EST


On 4/20/26 6:29 PM, Jagadeesh Kona wrote:
> Add support to control the DISPCC MDSS MDP RCG and the associated display
> PLL0 using display CESTA hardware on SM8750 platform. If display CRM is
> enabled, the clock ops of these clocks will be updated by the common code
> before registration to use CRM specific clock ops, allowing these clocks
> to be controlled using display CRM (CESTA Resource Manager) hardware.

Does CESTA only control a very thin slice of the total set of clocks
(in this case MDP clock and PLL0), requiring Linux to still vote on
the other couple dozen manually?

Konrad