From b7c066044f4355d9fbe1ac45e03303b78d21e8d4 Mon Sep 17 00:00:00 2001
From: Hans de Goede <j.w.r.degoede@hhs.nl>
Date: Sun, 4 Jun 2006 20:24:11 +0200
Subject: [PATCH] abituguru: Fix fan detection
One of my testers had a problem where the driver only saw 2 of the 4 fan
sensors his uGuru has, this fixes this.
-accept 0x40 (bit 6) being high as a valid fan sensor setting for all fans
not just fan 1, I have a feeling this bit indicates whether or not a fan is
actually connected .
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/hwmon/abituguru.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
(limited to 'drivers')
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index ab80b418bd..59122cc0a5 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -529,9 +529,8 @@ abituguru_detect_no_bank2_sensors(struct abituguru_data *data)
-0x08 enable beep
-0x01 enable alarm
All other bits should be 0, but on some motherboards
- 0x40 (bit 6) is also high, at least for fan1 */
- if ((!i && (data->bank2_settings[i][0] & ~0xC9)) ||
- (i && (data->bank2_settings[i][0] & ~0x89))) {
+ 0x40 (bit 6) is also high for some of the fans?? */
+ if (data->bank2_settings[i][0] & ~0xC9) {
ABIT_UGURU_DEBUG(2, " bank2 sensor %d does not seem "
"to be a fan sensor: settings[0] = %02X\n",
i, (unsigned int)data->bank2_settings[i][0]);
--
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