linux-kernel - Re: [PATCH v2] arm64: dts: rockchip: Allow Turing RK1 cooling fan to spin down

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <174401024392.372530.2675381411653155471.b4-ty@sntech.de>
Date: Mon,  7 Apr 2025 09:17:40 +0200
From: Heiko Stuebner <heiko@...ech.de>
To: Sam Edwards <cfsworks@...il.com>
Cc: Heiko Stuebner <heiko@...ech.de>,
	linux-rockchip@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Daniel Kukieła <daniel@...iela.pl>,
	Sven Rademakers <sven.rademakers@...il.com>,
	Joshua Riek <jjriek@...izon.net>,
	Sam Edwards <CFSworks@...il.com>,
	stable@...nel.org,
	Dragan Simic <dsimic@...jaro.org>
Subject: Re: [PATCH v2] arm64: dts: rockchip: Allow Turing RK1 cooling fan to spin down


On Sat, 29 Mar 2025 09:50:17 -0700, Sam Edwards wrote:
> The RK3588 thermal sensor driver only receives interrupts when a
> higher-temperature threshold is crossed; it cannot notify when the
> sensor cools back off. As a result, the driver must poll for temperature
> changes to detect when the conditions for a thermal trip are no longer
> met. However, it only does so if the DT enables polling.
> 
> Before this patch, the RK1 DT did not enable polling, causing the fan to
> continue running at the speed corresponding to the highest temperature
> reached.
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: rockchip: Allow Turing RK1 cooling fan to spin down
      commit: fdc7bd909a5f38793468e9cf9b6a9063d96c6234

Best regards,
-- 
Heiko Stuebner <heiko@...ech.de>