linux-kernel - Re: [PATCH] hwmon: Add driver for ASUS ROG RYUJIN II 360 AIO cooler

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Date: Fri, 2 Feb 2024 11:11:42 -0800
From: Guenter Roeck <linux@...ck-us.net>
To: Aleksa Savic <savicaleksa83@...il.com>
Cc: linux-hwmon@...r.kernel.org,
	Florian Freudiger <florian.freudiger@...ton.me>,
	Jean Delvare <jdelvare@...e.com>, Jonathan Corbet <corbet@....net>,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hwmon: Add driver for ASUS ROG RYUJIN II 360 AIO cooler

On Mon, Jan 08, 2024 at 10:44:50AM +0100, Aleksa Savic wrote:
> This driver exposes hardware sensors of the ASUS ROG RYUJIN II 360
> all-in-one CPU liquid cooler, which communicates through a proprietary
> USB HID protocol. Report offsets were initially discovered in [1] by
> Florian Freudiger.
> 
> Available sensors are pump, internal and external
> (controller) fan speed in RPM, their duties in PWM, as well as
> coolant temperature.
> 
> Attaching external fans to the controller is optional and allows them
> to be controlled from the device. If not connected, the fan-related
> sensors will report zeroes. The controller is a separate hardware unit
> that comes bundled with the AIO and connects to it to allow fan control.
> 
> The addressable LCD screen is not supported in this
> driver and should be controlled through userspace tools.
> 
> [1]: https://github.com/liquidctl/liquidctl/pull/653
> 
> Tested-by: Florian Freudiger <florian.freudiger@...ton.me>
> Signed-off-by: Aleksa Savic <savicaleksa83@...il.com>

Applied.

Thanks,
Guenter