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hwmon: (aquacomputer_d5next) Add temperature offset control for Aquaero 

Adds control over the Aquacomputer Aquaero temperature offset for all eight
temperature sensors.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20230214220221.15003-6-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Leonard Anderweit 2023-02-14 23:02:20 +01:00 committed by Guenter Roeck
parent 6c83ccb10c
commit 866e630a3b
2 changed files with 10 additions and 6 deletions
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4
Documentation/hwmon/aquacomputer_d5next.rst
View File

@ -25,7 +25,7 @@ communicate through proprietary USB HID protocols.
The Aquaero devices expose eight physical, eight virtual and four calculated
virtual temperature sensors, as well as two flow sensors. The fans expose their
speed (in RPM), power, voltage and current.
speed (in RPM), power, voltage and current. Temperature offsets can be controlled.
For the D5 Next pump, available sensors are pump and fan speed, power, voltage
and current, as well as coolant temperature and eight virtual temp sensors. Also
@ -75,7 +75,7 @@ Sysfs entries
================ ==============================================================
temp[1-20]_input Physical/virtual temperature sensors (in millidegrees Celsius)
temp[1-4]_offset Temperature sensor correction offset (in millidegrees Celsius)
temp[1-8]_offset Temperature sensor correction offset (in millidegrees Celsius)
fan[1-8]_input Pump/fan speed (in RPM) / Flow speed (in dL/h)
fan5_pulses Quadro flow sensor pulses
power[1-8]_input Pump/fan power (in micro Watts)

12
drivers/hwmon/aquacomputer_d5next.c
View File

@ -116,6 +116,9 @@ static u8 aquaero_secondary_ctrl_report[] = {
#define AQUAERO_FAN_SPEED_OFFSET 0x00
static u16 aquaero_sensor_fan_offsets[] = { 0x167, 0x173, 0x17f, 0x18B };
/* Control report offsets for the Aquaero fan controllers */
#define AQUAERO_TEMP_CTRL_OFFSET 0xdb
/* Specs of the D5 Next pump */
#define D5NEXT_NUM_FANS 2
#define D5NEXT_NUM_SENSORS 1
@ -988,10 +991,10 @@ static const struct hwmon_channel_info *aqc_info[] = {
HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
HWMON_T_INPUT | HWMON_T_LABEL,
HWMON_T_INPUT | HWMON_T_LABEL,
HWMON_T_INPUT | HWMON_T_LABEL,
HWMON_T_INPUT | HWMON_T_LABEL,
HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
HWMON_T_INPUT | HWMON_T_LABEL | HWMON_T_OFFSET,
HWMON_T_INPUT | HWMON_T_LABEL,
HWMON_T_INPUT | HWMON_T_LABEL,
HWMON_T_INPUT | HWMON_T_LABEL,
@ -1295,6 +1298,7 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
priv->flow_sensors_start_offset = AQUAERO_FLOW_SENSORS_START;
priv->buffer_size = AQUAERO_CTRL_REPORT_SIZE;
priv->temp_ctrl_offset = AQUAERO_TEMP_CTRL_OFFSET;
priv->temp_label = label_temp_sensors;
priv->virtual_temp_label = label_virtual_temp_sensors;