| Message ID | 20230213182215.53703-2-W_Armin@gmx.de (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | [1/2] platform/x86: dell-ddv: Fix cache invalidation on resume | expand |
diff --git a/drivers/platform/x86/dell/dell-wmi-ddv.c b/drivers/platform/x86/dell/dell-wmi-ddv.c index 58f996b3b374..efa860dbff6c 100644 --- a/drivers/platform/x86/dell/dell-wmi-ddv.c +++ b/drivers/platform/x86/dell/dell-wmi-ddv.c @@ -662,7 +662,7 @@ static ssize_t temp_show(struct device *dev, struct device_attribute *attr, char if (ret < 0) return ret; - return sysfs_emit(buf, "%d\n", DIV_ROUND_CLOSEST(value, 10)); + return sysfs_emit(buf, "%d\n", DIV_ROUND_CLOSEST(value * 10 - 27315, 10)); } static ssize_t eppid_show(struct device *dev, struct device_attribute *attr, char *buf)
After using the built-in UEFI hardware diagnostics to compare the measured battery temperature, i noticed that the temperature is actually expressed in tenth degree kelvin, similar to the SBS-Data standard. For example, a value of 2992 is displayed as 26 degrees celsius. Fix the scaling so that the correct values are being displayed. Tested on a Dell Inspiron 3505. Fixes: a77272c16041 ("platform/x86: dell: Add new dell-wmi-ddv driver") Signed-off-by: Armin Wolf <W_Armin@gmx.de> --- drivers/platform/x86/dell/dell-wmi-ddv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.30.2