Commit 09e89309 authored by Aleksa Savic's avatar Aleksa Savic Committed by Guenter Roeck
Browse files

hwmon: (aquacomputer_d5next) Add D5 Next fan control support 



Define pump and fan speed register offsets in
D5 Next control report, as well as its size, to expose PWM fan control.

Originally-from: Jack Doan <me@jackdoan.com>
Signed-off-by: default avatarAleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/20220717171412.11142-1-savicaleksa83@gmail.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 03508eea

drivers/hwmon/aquacomputer_d5next.c

+6 −0
Original line number Diff line number Diff line
@@ -71,8 +71,12 @@ static u8 secondary_ctrl_report[] = { 
#define D5NEXT_PUMP_OFFSET		0x6c

#define D5NEXT_FAN_OFFSET		0x5f

#define D5NEXT_5V_VOLTAGE		0x39

#define D5NEXT_CTRL_REPORT_SIZE		0x329

static u8 d5next_sensor_fan_offsets[] = { D5NEXT_PUMP_OFFSET, D5NEXT_FAN_OFFSET };



/* Pump and fan speed registers in D5 Next control report (from 0-100%) */

static u16 d5next_ctrl_fan_offsets[] = { 0x97, 0x42 };



/* Register offsets for the Farbwerk RGB controller */

#define FARBWERK_NUM_SENSORS		4

#define FARBWERK_SENSOR_START		0x2f
@@ -667,9 +671,11 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id) 


		priv->num_fans = D5NEXT_NUM_FANS;

		priv->fan_sensor_offsets = d5next_sensor_fan_offsets;

		priv->fan_ctrl_offsets = d5next_ctrl_fan_offsets;

		priv->num_temp_sensors = D5NEXT_NUM_SENSORS;

		priv->temp_sensor_start_offset = D5NEXT_COOLANT_TEMP;

		priv->power_cycle_count_offset = D5NEXT_POWER_CYCLES;

		priv->buffer_size = D5NEXT_CTRL_REPORT_SIZE;



		priv->temp_label = label_d5next_temp;

		priv->speed_label = label_d5next_speeds;