From 1c5759d8ce054961b454af69568a41e7e3210ee1 Mon Sep 17 00:00:00 2001 From: Armin Wolf Date: Thu, 5 Jan 2023 23:51:06 +0100 Subject: hwmon: (ftsteutates) Replace fanX_source with pwmX_auto_channels_temp Replace the nonstandard fanX_source attributes with the standardized pwmX_auto_channels_temp attributes and document the special behaviour associated with those attributes. Tested on a Fujitsu DS3401-B1. Signed-off-by: Armin Wolf Link: https://lore.kernel.org/r/20230105225107.58308-3-W_Armin@gmx.de Signed-off-by: Guenter Roeck --- Documentation/hwmon/ftsteutates.rst | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Documentation/hwmon') diff --git a/Documentation/hwmon/ftsteutates.rst b/Documentation/hwmon/ftsteutates.rst index 198fa8e2819d..b3bfec36661d 100644 --- a/Documentation/hwmon/ftsteutates.rst +++ b/Documentation/hwmon/ftsteutates.rst @@ -22,6 +22,11 @@ enhancements. It can monitor up to 4 voltages, 16 temperatures and 8 fans. It also contains an integrated watchdog which is currently implemented in this driver. +The ``pwmX_auto_channels_temp`` attributes show which temperature sensor +is currently driving which fan channel. This value might dynamically change +during runtime depending on the temperature sensor selected by +the fan control circuit. + The 4 voltages require a board-specific multiplier, since the BMC can only measure voltages up to 3.3V and thus relies on voltage dividers. Consult your motherboard manual for details. -- cgit v1.2.3