The STEP_UP_TIME and STEP_DOWN_TIME registers are swapped for all chips but
NCT6775.
Reported-by: Grazvydas Ignotas <notasas@xxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
drivers/hwmon/nct6775.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index 0a08f776a5de..b487a55d02c0 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -252,6 +252,7 @@ static const u16 NCT6775_REG_TARGET[] = {
0x101, 0x201, 0x301, 0x801, 0x901, 0xa01 };
static const u16 NCT6775_REG_FAN_MODE[] = {
0x102, 0x202, 0x302, 0x802, 0x902, 0xa02 };
+/* STEP_DOWN_TIME and STEP_UP_TIME regs are swapped for all chips but NCT6775 */
static const u16 NCT6775_REG_FAN_STEP_DOWN_TIME[] = {
0x103, 0x203, 0x303, 0x803, 0x903, 0xa03 };
static const u16 NCT6775_REG_FAN_STEP_UP_TIME[] = {
@@ -3536,8 +3537,8 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_FAN_PULSES = NCT6776_REG_FAN_PULSES;
data->FAN_PULSE_SHIFT = NCT6775_FAN_PULSE_SHIFT;
data->REG_FAN_TIME[0] = NCT6775_REG_FAN_STOP_TIME;
- data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_UP_TIME;
- data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_DOWN_TIME;
+ data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_DOWN_TIME;
+ data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_UP_TIME;
data->REG_TOLERANCE_H = NCT6776_REG_TOLERANCE_H;
data->REG_PWM[0] = NCT6775_REG_PWM;
data->REG_PWM[1] = NCT6775_REG_FAN_START_OUTPUT;
@@ -3608,8 +3609,8 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_FAN_PULSES = NCT6779_REG_FAN_PULSES;
data->FAN_PULSE_SHIFT = NCT6775_FAN_PULSE_SHIFT;
data->REG_FAN_TIME[0] = NCT6775_REG_FAN_STOP_TIME;
- data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_UP_TIME;
- data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_DOWN_TIME;
+ data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_DOWN_TIME;
+ data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_UP_TIME;
data->REG_TOLERANCE_H = NCT6776_REG_TOLERANCE_H;
data->REG_PWM[0] = NCT6775_REG_PWM;
data->REG_PWM[1] = NCT6775_REG_FAN_START_OUTPUT;
@@ -3685,8 +3686,8 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_FAN_PULSES = NCT6779_REG_FAN_PULSES;
data->FAN_PULSE_SHIFT = NCT6775_FAN_PULSE_SHIFT;
data->REG_FAN_TIME[0] = NCT6775_REG_FAN_STOP_TIME;
- data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_UP_TIME;
- data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_DOWN_TIME;
+ data->REG_FAN_TIME[1] = NCT6775_REG_FAN_STEP_DOWN_TIME;
+ data->REG_FAN_TIME[2] = NCT6775_REG_FAN_STEP_UP_TIME;
data->REG_TOLERANCE_H = NCT6776_REG_TOLERANCE_H;
data->REG_PWM[0] = NCT6775_REG_PWM;
data->REG_PWM[1] = NCT6775_REG_FAN_START_OUTPUT;
--
2.1.4
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