Re: [PATCH 3/9] arm64: dts: qcom: sc7280: Enable MDP turbo mode

[Konrad Dybcio]

On 2/22/24 10:04, Dmitry Baryshkov wrote:
> On Thu, 22 Feb 2024 at 10:56, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
> > On 2/22/24 00:41, Dmitry Baryshkov wrote:
> > > On Thu, 22 Feb 2024 at 01:19, Bjorn Andersson <quic_bjorande@xxxxxxxxxxx> wrote:
> > > > The max frequency listed in the DPU opp-table is 506MHz, this is not
> > > > sufficient to drive a 4k@60 display, resulting in constant underrun.
> > > >
> > > > Add the missing MDP_CLK turbo frequency of 608MHz to the opp-table to
> > > > fix this.
> > >
> > > I think we might want to keep this disabled for ChromeOS devices. Doug?
> >
> > ChromeOS devices don't get a special SoC
>
> But they have the sc7280-chrome-common.dtsi, which might contain a
> corresponding /delete-node/ .

What does that change? The clock rates are bound to the
SoC and the effective values are limited by link-frequencies
or the panel driver.

Konrad