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hwmon: (nzxt-kraken3) Add support for NZXT Kraken 2024 Elite

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The Kraken 2024 Elite (USB ID 1e71:3012) is protocol-compatible with the
existing Kraken 2023 devices and works with the current Z53 code paths.
Add its USB product ID and map it to the KRAKEN2023 kind.

Tested on hardware: liquid temperature and pump/fan speeds read
correctly (cross-checked against liquidctl), and PWM control of both the
pump and fan channels works as expected.

Signed-off-by: Sean Lyon <sean@seanlyon.dev>
Link: https://lore.kernel.org/r/20260728031127.26553-1-sean@seanlyon.dev
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Sean Lyon
2026-07-27 23:11:24 -04:00
committed by Guenter Roeck
parent 97c1723a1d
commit 1dcda28817
2 changed files with 9 additions and 1 deletions
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1
Documentation/hwmon/nzxt-kraken3.rst
View File

@@ -13,6 +13,7 @@ Supported devices:
* NZXT Kraken Z73
* NZXT Kraken 2023
* NZXT Kraken 2023 Elite
* NZXT Kraken 2024 Elite
Author: Jonas Malaco, Aleksa Savic

9
drivers/hwmon/nzxt-kraken3.c
View File

@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* hwmon driver for NZXT Kraken X53/X63/X73, Z53/Z63/Z73 and 2023/2023 Elite all in one coolers.
* hwmon driver for NZXT Kraken X53/X63/X73, Z53/Z63/Z73, 2023/2023 Elite, and
* 2024 Elite all in one coolers.
* X53 and Z53 in code refer to all models in their respective series (shortened for brevity).
* 2023 models use the Z53 code paths.
*
@@ -25,6 +26,7 @@
#define USB_PRODUCT_ID_Z53 0x3008
#define USB_PRODUCT_ID_KRAKEN2023 0x300E
#define USB_PRODUCT_ID_KRAKEN2023_ELITE 0x300C
#define USB_PRODUCT_ID_KRAKEN2024_ELITE 0x3012
enum kinds { X53, Z53, KRAKEN2023 } __packed;
enum pwm_enable { off, manual, curve } __packed;
@@ -927,6 +929,10 @@ static int kraken3_probe(struct hid_device *hdev, const struct hid_device_id *id
priv->kind = KRAKEN2023;
device_name = "kraken2023elite";
break;
case USB_PRODUCT_ID_KRAKEN2024_ELITE:
priv->kind = KRAKEN2023;
device_name = "kraken2024elite";
break;
default:
ret = -ENODEV;
goto fail_and_close;
@@ -994,6 +1000,7 @@ static const struct hid_device_id kraken3_table[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_NZXT, USB_PRODUCT_ID_Z53) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NZXT, USB_PRODUCT_ID_KRAKEN2023) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NZXT, USB_PRODUCT_ID_KRAKEN2023_ELITE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NZXT, USB_PRODUCT_ID_KRAKEN2024_ELITE) },
{ }
};