mirror of
https://github.com/torvalds/linux
synced 2024-09-21 11:38:48 +00:00
hwmon: (nct7904) Fix the incorrect value of vsen_mask in nct7904_data struct
Voltage sensors overlap with external temperature sensors. Detect the multi-function of voltage, thermal diode and thermistor from register VT_ADC_MD_REG to set value of vsen_mask in nct7904_data struct. Signed-off-by: amy.shih <amy.shih@advantech.com.tw> Link: https://lore.kernel.org/r/20190918084801.9859-1-Amy.Shih@advantech.com.tw Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
parent
54ecb8f702
commit
539ad001d1
|
@ -915,12 +915,15 @@ static int nct7904_probe(struct i2c_client *client,
|
|||
|
||||
data->temp_mode = 0;
|
||||
for (i = 0; i < 4; i++) {
|
||||
val = (ret & (0x03 << i)) >> (i * 2);
|
||||
val = (ret >> (i * 2)) & 0x03;
|
||||
bit = (1 << i);
|
||||
if (val == 0)
|
||||
if (val == 0) {
|
||||
data->tcpu_mask &= ~bit;
|
||||
else if (val == 0x1 || val == 0x2)
|
||||
data->temp_mode |= bit;
|
||||
} else {
|
||||
if (val == 0x1 || val == 0x2)
|
||||
data->temp_mode |= bit;
|
||||
data->vsen_mask &= ~(0x06 << (i * 2));
|
||||
}
|
||||
}
|
||||
|
||||
/* PECI */
|
||||
|
|
Loading…
Reference in a new issue