Decode all diode data low byte registers.
Signed-off-by: Lars Petter Mostad <lars.petter.mostad@xxxxxxxxxx>
---
drivers/hwmon/emc1403.c | 34 ++++++++++++++++++++++++++++++++--
1 file changed, 32 insertions(+), 2 deletions(-)
diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c
index d370efd6f986..2b14db802f96 100644
--- a/drivers/hwmon/emc1403.c
+++ b/drivers/hwmon/emc1403.c
@@ -37,13 +37,43 @@ static ssize_t temp_show(struct device *dev, struct device_attribute *attr,
{
struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
struct thermal_data *data = dev_get_drvdata(dev);
- unsigned int val;
+ unsigned int val, val_lowbyte;
int retval;
+ int idx_lowbyte;
+
+ switch (sda->index) {
+ case 0x00:
+ idx_lowbyte = 0x29;
+ break;
+ case 0x01:
+ idx_lowbyte = 0x10;
+ break;
+ case 0x23:
+ case 0x2a:
+ case 0x41:
+ case 0x43:
+ case 0x45:
+ case 0x47:
+ idx_lowbyte = sda->index + 1;
+ break;
+ default:
+ idx_lowbyte = 0;
+ }
retval = regmap_read(data->regmap, sda->index, &val);
if (retval < 0)
return retval;
- return sprintf(buf, "%d000\n", val);
+
+ if (idx_lowbyte) {
+ retval = regmap_read(data->regmap, idx_lowbyte, &val_lowbyte);
+ if (retval < 0)
+ val_lowbyte = 0;
+ } else {
+ val_lowbyte = 0;
+ }
+
+ return sprintf(buf, "%d\n",
+ (((val << 8) | val_lowbyte) * (u32)1000) >> 8);
}
static ssize_t bit_show(struct device *dev, struct device_attribute *attr,
base-commit: e723f6ca39fb54ae31f79b5af74fe8496308d4de
--
2.44.0
