From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Mark Brown <broonie@kernel.org>, Icenowy Zheng <uwu@icenowy.me>
Cc: Vasily Khoruzhick <anarsoul@gmail.com>,
Yangtao Li <tiny.windzz@gmail.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Amit Kucheria <amitk@kernel.org>, Zhang Rui <rui.zhang@intel.com>,
Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Hugh Dickins <hughd@google.com>,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] thermal/drivers/sun8i: Don't fail probe due to zone registration failure
Date: Sun, 23 Jul 2023 11:40:34 +0200 [thread overview]
Message-ID: <17dc1961-c629-e09f-8979-1e6cbc92534e@linaro.org> (raw)
In-Reply-To: <ZLwH9RFnJymdy7YD@finisterre.sirena.org.uk>
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 ?
--
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next prev parent reply other threads:[~2023-07-23 9:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-18 15:04 [PATCH] thermal/drivers/sun8i: Don't fail probe due to zone registration failure Mark Brown
2023-07-18 16:50 ` Vasily Khoruzhick
2023-07-19 20:24 ` Jernej Škrabec
2023-07-22 12:11 ` Icenowy Zheng
2023-07-22 16:46 ` Mark Brown
2023-07-23 9:40 ` Daniel Lezcano [this message]
2023-07-23 14:41 ` Mark Brown
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