From 41fc49337d7779eefb6b5e85a8a3cd9e11e9de08 Mon Sep 17 00:00:00 2001 From: Jean Delvare <khali@linux-fr.org> Date: Sun, 5 Feb 2006 23:25:25 +0100 Subject: [PATCH] [PATCH] w83781d: Document the alarm and beep bits Document the individual alarm and beep bits of the w83781d driver. Ideally we would offer a chip-independant interface for them, but until it's done, it's only fair that we document the current interface. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- Documentation/hwmon/w83781d | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Documentation/hwmon/w83781d b/Documentation/hwmon/w83781d index e5459333ba681..ac155d8b0fef8 100644 --- a/Documentation/hwmon/w83781d +++ b/Documentation/hwmon/w83781d @@ -123,6 +123,25 @@ When an alarm goes off, you can be warned by a beeping signal through your computer speaker. It is possible to enable all beeping globally, or only the beeping for some alarms. +Individual alarm and beep bits: + +0x000001: in0 +0x000002: in1 +0x000004: in2 +0x000008: in3 +0x000010: temp1 +0x000020: temp2 (+temp3 on W83781D) +0x000040: fan1 +0x000080: fan2 +0x000100: in4 +0x000200: in5 +0x000400: in6 +0x000800: fan3 +0x001000: chassis +0x002000: temp3 (W83782D and W83627HF only) +0x010000: in7 (W83782D and W83627HF only) +0x020000: in8 (W83782D and W83627HF only) + If an alarm triggers, it will remain triggered until the hardware register is read at least once. This means that the cause for the alarm may already have disappeared! Note that in the current implementation, all -- GitLab