Re: [PATCH] arm64: dts: qcom: sdm850-lenovo-yoga-c630: lower PSCI cluster idle
From: Dmitry Baryshkov
Date: Tue Apr 28 2026 - 17:44:37 EST
On Tue, Apr 28, 2026 at 11:38:30PM +0300, Abel Vesa wrote:
> On 26-04-28 22:36:49, Dmitry Baryshkov wrote:
> > With the default PSCI suspend value for cluster idle state Lenovo Yoga
> > C630 isn't stable enough. For example it might reset if display device
> > isn't probed early enough. Drop one of the bits from the PSCI suspend
> > value to make C630 work in stable way.
>
> Now I'm curious how you got to this new value.
Good pointer. Let me send a more obvious change (which I probably should
have checked first).
>
> >
> > Fixes: a1ade6cac5a2 ("arm64: dts: qcom: sdm845: Switch PSCI cpu idle states from PC to OSI")
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
>
> Anyway:
>
> Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
--
With best wishes
Dmitry