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>
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 */