On Thu, May 14, 2026 at 12:17:54PM +0530, Gaurav Kohli wrote:
>
>
> On 5/13/2026 11:23 PM, Dmitry Baryshkov wrote:
> > On Tue, May 12, 2026 at 03:53:20AM +0530, Akhil P Oommen wrote:
> > > From: Gaurav Kohli <[email protected]>
> > >
> > > Unlike the CPU, the GPU does not throttle its speed automatically when it
> > > reaches high temperatures.
> > >
> > > Set up GPU cooling by throttling the GPU speed
> > > when reaching 105°C.
> > >
> > > Signed-off-by: Gaurav Kohli <[email protected]>
> > > Signed-off-by: Akhil P Oommen <[email protected]>
> > > ---
> > > arch/arm64/boot/dts/qcom/kaanapali.dtsi | 165
> > > ++++++++++++++++++++++++++------
> > > 1 file changed, 135 insertions(+), 30 deletions(-)
> > >
> > > +
> > > thermal-sensors = <&tsens5 0>;
> > > trips {
> > > - gpuss-0-hot {
> > > - temperature = <120000>;
> > > + gpuss_0_alert0: gpuss-0-alert0 {
> > > + temperature = <105000>;
> > > hysteresis = <5000>;
> > > - type = "hot";
> > > + type = "passive";
> > > };
> >
> > Why don't we keep both passive and hot trip points?
> >
>
> Need guidance here, we are keeping passive at low temp so still hot trip is
> needed for such cases.
I think we are saying the same. Keep both passive and hot trip points.
>
> > > gpuss-0-critical {
> > >
> >
>
--
With best wishes
Dmitry
