1 .. SPDX-License-Identifier: GPL-2.0-or-later
2
3 Kernel driver asus_wmi_sensors
4 =================================
5
6 Supported boards:
7 * PRIME X399-A,
8 * PRIME X470-PRO,
9 * ROG CROSSHAIR VI EXTREME,
10 * ROG CROSSHAIR VI HERO,
11 * ROG CROSSHAIR VI HERO (WI-FI AC),
12 * ROG CROSSHAIR VII HERO,
13 * ROG CROSSHAIR VII HERO (WI-FI),
14 * ROG STRIX B450-E GAMING,
15 * ROG STRIX B450-F GAMING,
16 * ROG STRIX B450-I GAMING,
17 * ROG STRIX X399-E GAMING,
18 * ROG STRIX X470-F GAMING,
19 * ROG STRIX X470-I GAMING,
20 * ROG ZENITH EXTREME,
21 * ROG ZENITH EXTREME ALPHA.
22
23 Authors:
24 - Ed Brindley <kernel@maidavale.org>
25
26 Description:
27 ------------
28 ASUS mainboards publish hardware monitoring in
29
30 ASUS WMI interface provides a methods to get l
31 such, which is utilized by this driver to publ
32 HWMON system.
33
34 The driver is aware of and reads the following
35 * CPU Core Voltage,
36 * CPU SOC Voltage,
37 * DRAM Voltage,
38 * VDDP Voltage,
39 * 1.8V PLL Voltage,
40 * +12V Voltage,
41 * +5V Voltage,
42 * 3VSB Voltage,
43 * VBAT Voltage,
44 * AVCC3 Voltage,
45 * SB 1.05V Voltage,
46 * CPU Core Voltage,
47 * CPU SOC Voltage,
48 * DRAM Voltage,
49 * CPU Fan RPM,
50 * Chassis Fan 1 RPM,
51 * Chassis Fan 2 RPM,
52 * Chassis Fan 3 RPM,
53 * HAMP Fan RPM,
54 * Water Pump RPM,
55 * CPU OPT RPM,
56 * Water Flow RPM,
57 * AIO Pump RPM,
58 * CPU Temperature,
59 * CPU Socket Temperature,
60 * Motherboard Temperature,
61 * Chipset Temperature,
62 * Tsensor 1 Temperature,
63 * CPU VRM Temperature,
64 * Water In,
65 * Water Out,
66 * CPU VRM Output Current.
67
68 Known Issues:
69 * The WMI implementation in some of Asus' BIO
70 fans stopping, fans getting stuck at max sp
71 getting stuck. This is not an issue with th
72 X470 Pro seems particularly bad for this. T
73 interface is polled the greater the potenti
74 have subjected your computer to an extended
75 sensors frequently, don't leave you compute
76 BIOS version with method version greater th
77 rectify the issue.
78 * A few boards report 12v voltages to be ~10v
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