Re: [PATCH] thermal/drivers/sun8i: Don't fail probe due to zone registration failure

[Daniel Lezcano]

Hi Mark,

On 22/07/2023 18:46, Mark Brown wrote:
> On Sat, Jul 22, 2023 at 08:11:43PM +0800, Icenowy Zheng wrote:
> > 在 2023-07-18星期二的 16:04 +0100，Mark Brown写道：
>
> > > Since we currently do not define any trip points for the GPU thermal
> > > zones on at least A64 or H5 this means that we have no thermal
> > > support
> > > on these platforms:
>
> > > [    1.698703] thermal_sys: Failed to find 'trips' node
> > > [    1.698707] thermal_sys: Failed to find trip points for thermal-
> > > sensor id=1
>
> > I think this is an issue in the core thermal subsystem, and sent a
> > patch; Unfortunately the patch seems to be rejected by linux-arm-kernel
> > (and some other mailing lists)...
>
> It did seem to be a bit of an excessively strict requirement, I was
> going to poke at that myself.  It does seem worthwhile doing the change
> in the sun8i driver anyway, there might be some other issue that causes
> registration to fail which would have the same issue.

Why do you want a thermal zone if there is no trip point ?


--
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog