Gentle ping ...
On 04/06/2019 18:57, Daniel Lezcano wrote:
> Currently the common thermal zones definitions for the rk3399 assumes
> multiple thermal zones are supported by the governors. This is not the
> case and each thermal zone has its own governor instance acting
> individually without collaboration with other governors.
>
> As the cooling device for the CPU and the GPU thermal zones is the
> same, each governors take different decisions for the same cooling
> device leading to conflicting instructions and an erratic behavior.
>
> As the cooling-maps is about to become an optional property, let's
> remove the cpu cooling device map from the GPU thermal zone.
>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/rockchip/rk3399.dtsi | 9 ---------
> 1 file changed, 9 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> index 196ac9b78076..e1357e0f60f7 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
> @@ -821,15 +821,6 @@
> type = "critical";
> };
> };
> -
> - cooling-maps {
> - map0 {
> - trip = <&gpu_alert0>;
> - cooling-device =
> - <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
> - <&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
> - };
> - };
> };
> };
>
>
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