Messages in this thread | | | From | Doug Anderson <> | Date | Wed, 15 May 2019 11:30:12 -0700 | Subject | Re: [PATCH 2/2] ARM: dts: raise GPU trip point temperature for speedy to 80 degC |
| |
Hi,
On Wed, May 15, 2019 at 8:31 AM Matthias Kaehlcke <mka@chromium.org> wrote:
> Raise the temperature of the GPU thermal trip point for speedy > to 80°C. This is the value used by the downstream Chrome OS 3.14 > kernel, the 'official' kernel for speedy. > > Signed-off-by: Matthias Kaehlcke <mka@chromium.org> > --- > arch/arm/boot/dts/rk3288-veyron-speedy.dts | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts > index 2ac8748a3a0c..394a9648faee 100644 > --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts > +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts > @@ -64,6 +64,10 @@ > temperature = <70000>; > }; > > +&gpu_alert0 { > + temperature = <80000>; > +}; > + > &edp {
Similar comments to patch set #1 about sort ordering.
...I'll also notice that if we do end up setting the "critical" to 100 C for most of veyron then I guess we'll have to switch it back to 90 C here for speedy to match downstream? Maybe that's an argument for doing it in this patchset so we don't forget? I'm somewhat amazed that downstream has only 10 C between "alert" and 'critical" for GPU for speedy, but I guess it's OK?
-Doug
| |