diff options
| author | Andreas Herrmann <andreas.herrmann3@amd.com> | 2010-07-09 16:22:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-02 10:20:43 -0700 |
| commit | 16b6eed5b12f3a4b695975568e30b9bc7c2c0cb6 (patch) | |
| tree | 6706e3ac771f4af852e382460f5cc9472fa8aea3 /drivers/hwmon | |
| parent | 460b0256268c44cdd303724ef731ef55e96898be (diff) | |
hwmon: (k8temp) Fix temperature reporting for ASB1 processor revisions
commit d535bad90dad4eb42ec6528043fcfb53627d4f89 upstream.
Reported temperature for ASB1 CPUs is too high.
Add ASB1 CPU revisions (these are also non-desktop variants) to the
list of CPUs for which the temperature fixup is not required.
Example: (from LENOVO ThinkPad Edge 13, 01972NG, system was idle)
Current kernel reports
$ sensors
k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp: +74.0 C
Core0 Temp: +70.0 C
Core1 Temp: +69.0 C
Core1 Temp: +70.0 C
With this patch I have
$ sensors
k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp: +54.0 C
Core0 Temp: +51.0 C
Core1 Temp: +48.0 C
Core1 Temp: +49.0 C
Cc: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/k8temp.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c index 71909d066e1c..f808d188afa3 100644 --- a/drivers/hwmon/k8temp.c +++ b/drivers/hwmon/k8temp.c @@ -180,11 +180,13 @@ static int __devinit k8temp_probe(struct pci_dev *pdev, } if ((model >= 0x69) && - !(model == 0xc1 || model == 0x6c || model == 0x7c)) { + !(model == 0xc1 || model == 0x6c || model == 0x7c || + model == 0x6b || model == 0x6f || model == 0x7f)) { /* - * RevG desktop CPUs (i.e. no socket S1G1 parts) - * need additional offset, otherwise reported - * temperature is below ambient temperature + * RevG desktop CPUs (i.e. no socket S1G1 or + * ASB1 parts) need additional offset, + * otherwise reported temperature is below + * ambient temperature */ data->temp_offset = 21000; } |