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Message-Id: <20220227205625.8775-1-savicaleksa83@gmail.com>
Date: Sun, 27 Feb 2022 21:56:25 +0100
From: Aleksa Savic <savicaleksa83@...il.com>
To: linux-hwmon@...r.kernel.org
Cc: Jean Delvare <jdelvare@...e.com>,
Guenter Roeck <linux@...ck-us.net>,
Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v4] hwmon: (aquacomputer_d5next) Add support for Aquacomputer Farbwerk 360
Extend aquacomputer_d5next driver to expose hardware temperature sensors
of the Aquacomputer Farbwerk 360 RGB controller, which communicates through
a proprietary USB HID protocol.
Four temperature sensors are available. Additionally, serial number and
firmware version are exposed through debugfs.
This driver has been tested on x86_64.
Signed-off-by: Aleksa Savic <savicaleksa83@...il.com>
---
Changes in v4:
- Fix formatting issues
Changes in v3:
- Reformatted channel info and array holding device names
- Shortened prefix of methods and structs to aqc
Changes in v2:
- Extended the existing aquacomputer_d5next driver instead of creating
a new one and extended docs
- Moved asm include to the end
- Report ENODATA if sensor is disconnected instead of 0 degrees
---
Documentation/hwmon/aquacomputer_d5next.rst | 49 ++-
drivers/hwmon/aquacomputer_d5next.c | 379 +++++++++++++-------
2 files changed, 278 insertions(+), 150 deletions(-)
diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst
index 1f4bb4ba2e4b..3373e27b707d 100644
--- a/Documentation/hwmon/aquacomputer_d5next.rst
+++ b/Documentation/hwmon/aquacomputer_d5next.rst
@@ -6,22 +6,21 @@ Kernel driver aquacomputer-d5next
Supported devices:
* Aquacomputer D5 Next watercooling pump
+* Aquacomputer Farbwerk 360 RGB controller
Author: Aleksa Savic
Description
-----------
-This driver exposes hardware sensors of the Aquacomputer D5 Next watercooling
-pump, which communicates through a proprietary USB HID protocol.
+This driver exposes hardware sensors of listed Aquacomputer devices, which
+communicate through proprietary USB HID protocols.
-Available sensors are pump and fan speed, power, voltage and current, as
-well as coolant temperature. Also available through debugfs are the serial
-number, firmware version and power-on count.
-
-Attaching a fan is optional and allows it to be controlled using temperature
-curves directly from the pump. If it's not connected, the fan-related sensors
-will report zeroes.
+For the D5 Next pump, available sensors are pump and fan speed, power, voltage
+and current, as well as coolant temperature. Also available through debugfs are
+the serial number, firmware version and power-on count. Attaching a fan to it is
+optional and allows it to be controlled using temperature curves directly from the
+pump. If it's not connected, the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented, as it
@@ -29,33 +28,31 @@ seems to require sending it a complete configuration. That includes addressable
RGB LEDs, for which there is no standard sysfs interface. Thus, that task is
better suited for userspace tools.
+The Farbwerk 360 exposes four temperature sensors. Depending on the device,
+not all sysfs and debugfs entries will be available.
+
Usage notes
-----------
-The pump communicates via HID reports. The driver is loaded automatically by
+The devices communicate via HID reports. The driver is loaded automatically by
the kernel and supports hotswapping.
Sysfs entries
-------------
-============ =============================================
-temp1_input Coolant temperature (in millidegrees Celsius)
-fan1_input Pump speed (in RPM)
-fan2_input Fan speed (in RPM)
-power1_input Pump power (in micro Watts)
-power2_input Fan power (in micro Watts)
-in0_input Pump voltage (in milli Volts)
-in1_input Fan voltage (in milli Volts)
-in2_input +5V rail voltage (in milli Volts)
-curr1_input Pump current (in milli Amperes)
-curr2_input Fan current (in milli Amperes)
-============ =============================================
+================ =============================================
+temp[1-4]_input Temperature sensors (in millidegrees Celsius)
+fan[1-2]_input Pump/fan speed (in RPM)
+power[1-2]_input Pump/fan power (in micro Watts)
+in[0-2]_input Pump/fan voltage (in milli Volts)
+curr[1-2]_input Pump/fan current (in milli Amperes)
+================ =============================================
Debugfs entries
---------------
-================ ===============================================
-serial_number Serial number of the pump
+================ =================================================
+serial_number Serial number of the device
firmware_version Version of installed firmware
-power_cycles Count of how many times the pump was powered on
-================ ===============================================
+power_cycles Count of how many times the device was powered on
+================ =================================================
diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c
index fb9341a53051..36eba6ba6c2a 100644
--- a/drivers/hwmon/aquacomputer_d5next.c
+++ b/drivers/hwmon/aquacomputer_d5next.c
@@ -1,32 +1,41 @@
// SPDX-License-Identifier: GPL-2.0+
/*
- * hwmon driver for Aquacomputer D5 Next watercooling pump
+ * hwmon driver for Aquacomputer devices (D5 Next, Farbwerk 360)
*
- * The D5 Next sends HID reports (with ID 0x01) every second to report sensor values
- * (coolant temperature, pump and fan speed, voltage, current and power). It responds to
- * Get_Report requests, but returns a dummy value of no use.
+ * Aquacomputer devices send HID reports (with ID 0x01) every second to report
+ * sensor values.
*
* Copyright 2021 Aleksa Savic <savicaleksa83@...il.com>
*/
-#include <asm/unaligned.h>
#include <linux/debugfs.h>
#include <linux/hid.h>
#include <linux/hwmon.h>
#include <linux/jiffies.h>
#include <linux/module.h>
#include <linux/seq_file.h>
+#include <asm/unaligned.h>
-#define DRIVER_NAME "aquacomputer-d5next"
+#define USB_VENDOR_ID_AQUACOMPUTER 0x0c70
+#define USB_PRODUCT_ID_D5NEXT 0xf00e
+#define USB_PRODUCT_ID_FARBWERK360 0xf010
-#define D5NEXT_STATUS_REPORT_ID 0x01
-#define D5NEXT_STATUS_UPDATE_INTERVAL (2 * HZ) /* In seconds */
+enum kinds { d5next, farbwerk360 };
-/* Register offsets for the D5 Next pump */
+static const char *const aqc_device_names[] = {
+ [d5next] = "d5next",
+ [farbwerk360] = "farbwerk360"
+};
-#define D5NEXT_SERIAL_FIRST_PART 3
-#define D5NEXT_SERIAL_SECOND_PART 5
-#define D5NEXT_FIRMWARE_VERSION 13
+#define DRIVER_NAME "aquacomputer_d5next"
+
+#define STATUS_REPORT_ID 0x01
+#define STATUS_UPDATE_INTERVAL (2 * HZ) /* In seconds */
+#define SERIAL_FIRST_PART 3
+#define SERIAL_SECOND_PART 5
+#define FIRMWARE_VERSION 13
+
+/* Register offsets for the D5 Next pump */
#define D5NEXT_POWER_CYCLES 24
#define D5NEXT_COOLANT_TEMP 87
@@ -44,76 +53,118 @@
#define D5NEXT_PUMP_CURRENT 112
#define D5NEXT_FAN_CURRENT 99
-/* Labels for provided values */
+/* Register offsets for the Farbwerk 360 RGB controller */
+#define FARBWERK360_NUM_SENSORS 4
+#define FARBWERK360_SENSOR_START 0x32
+#define FARBWERK360_SENSOR_SIZE 0x02
+#define FARBWERK360_SENSOR_DISCONNECTED 0x7FFF
-#define L_COOLANT_TEMP "Coolant temp"
+/* Labels for D5 Next */
+#define L_D5NEXT_COOLANT_TEMP "Coolant temp"
-#define L_PUMP_SPEED "Pump speed"
-#define L_FAN_SPEED "Fan speed"
-
-#define L_PUMP_POWER "Pump power"
-#define L_FAN_POWER "Fan power"
-
-#define L_PUMP_VOLTAGE "Pump voltage"
-#define L_FAN_VOLTAGE "Fan voltage"
-#define L_5V_VOLTAGE "+5V voltage"
-
-#define L_PUMP_CURRENT "Pump current"
-#define L_FAN_CURRENT "Fan current"
+static const char *const label_d5next_speeds[] = {
+ "Pump speed",
+ "Fan speed"
+};
-static const char *const label_speeds[] = {
- L_PUMP_SPEED,
- L_FAN_SPEED,
+static const char *const label_d5next_power[] = {
+ "Pump power",
+ "Fan power"
};
-static const char *const label_power[] = {
- L_PUMP_POWER,
- L_FAN_POWER,
+static const char *const label_d5next_voltages[] = {
+ "Pump voltage",
+ "Fan voltage",
+ "+5V voltage"
};
-static const char *const label_voltages[] = {
- L_PUMP_VOLTAGE,
- L_FAN_VOLTAGE,
- L_5V_VOLTAGE,
+static const char *const label_d5next_current[] = {
+ "Pump current",
+ "Fan current"
};
-static const char *const label_current[] = {
- L_PUMP_CURRENT,
- L_FAN_CURRENT,
+/* Labels for Farbwerk 360 temperature sensors */
+static const char *const label_temp_sensors[] = {
+ "Sensor 1",
+ "Sensor 2",
+ "Sensor 3",
+ "Sensor 4"
};
-struct d5next_data {
+struct aqc_data {
struct hid_device *hdev;
struct device *hwmon_dev;
struct dentry *debugfs;
- s32 temp_input;
+ enum kinds kind;
+ const char *name;
+
+ /* General info, same across all devices */
+ u32 serial_number[2];
+ u16 firmware_version;
+
+ /* D5 Next specific - how many times the device was powered on */
+ u32 power_cycles;
+
+ /* Sensor values */
+ s32 temp_input[4];
u16 speed_input[2];
u32 power_input[2];
u16 voltage_input[3];
u16 current_input[2];
- u32 serial_number[2];
- u16 firmware_version;
- u32 power_cycles; /* How many times the device was powered on */
+
unsigned long updated;
};
-static umode_t d5next_is_visible(const void *data, enum hwmon_sensor_types type, u32 attr,
- int channel)
+static umode_t aqc_is_visible(const void *data, enum hwmon_sensor_types type, u32 attr,
+ int channel)
{
- return 0444;
+ const struct aqc_data *priv = data;
+
+ switch (type) {
+ case hwmon_temp:
+ switch (priv->kind) {
+ case d5next:
+ if (channel == 0)
+ return 0444;
+ break;
+ case farbwerk360:
+ return 0444;
+ default:
+ break;
+ }
+ break;
+ case hwmon_fan:
+ case hwmon_power:
+ case hwmon_in:
+ case hwmon_curr:
+ switch (priv->kind) {
+ case d5next:
+ return 0444;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+
+ return 0;
}
-static int d5next_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel,
- long *val)
+static int aqc_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
+ int channel, long *val)
{
- struct d5next_data *priv = dev_get_drvdata(dev);
+ struct aqc_data *priv = dev_get_drvdata(dev);
- if (time_after(jiffies, priv->updated + D5NEXT_STATUS_UPDATE_INTERVAL))
+ if (time_after(jiffies, priv->updated + STATUS_UPDATE_INTERVAL))
return -ENODATA;
switch (type) {
case hwmon_temp:
- *val = priv->temp_input;
+ if (priv->temp_input[channel] == -ENODATA)
+ return -ENODATA;
+
+ *val = priv->temp_input[channel];
break;
case hwmon_fan:
*val = priv->speed_input[channel];
@@ -134,24 +185,59 @@ static int d5next_read(struct device *dev, enum hwmon_sensor_types type, u32 att
return 0;
}
-static int d5next_read_string(struct device *dev, enum hwmon_sensor_types type, u32 attr,
- int channel, const char **str)
+static int aqc_read_string(struct device *dev, enum hwmon_sensor_types type, u32 attr,
+ int channel, const char **str)
{
+ struct aqc_data *priv = dev_get_drvdata(dev);
+
switch (type) {
case hwmon_temp:
- *str = L_COOLANT_TEMP;
+ switch (priv->kind) {
+ case d5next:
+ *str = L_D5NEXT_COOLANT_TEMP;
+ break;
+ case farbwerk360:
+ *str = label_temp_sensors[channel];
+ break;
+ default:
+ break;
+ }
break;
case hwmon_fan:
- *str = label_speeds[channel];
+ switch (priv->kind) {
+ case d5next:
+ *str = label_d5next_speeds[channel];
+ break;
+ default:
+ break;
+ }
break;
case hwmon_power:
- *str = label_power[channel];
+ switch (priv->kind) {
+ case d5next:
+ *str = label_d5next_power[channel];
+ break;
+ default:
+ break;
+ }
break;
case hwmon_in:
- *str = label_voltages[channel];
+ switch (priv->kind) {
+ case d5next:
+ *str = label_d5next_voltages[channel];
+ break;
+ default:
+ break;
+ }
break;
case hwmon_curr:
- *str = label_current[channel];
+ switch (priv->kind) {
+ case d5next:
+ *str = label_d5next_current[channel];
+ break;
+ default:
+ break;
+ }
break;
default:
return -EOPNOTSUPP;
@@ -160,60 +246,89 @@ static int d5next_read_string(struct device *dev, enum hwmon_sensor_types type,
return 0;
}
-static const struct hwmon_ops d5next_hwmon_ops = {
- .is_visible = d5next_is_visible,
- .read = d5next_read,
- .read_string = d5next_read_string,
+static const struct hwmon_ops aqc_hwmon_ops = {
+ .is_visible = aqc_is_visible,
+ .read = aqc_read,
+ .read_string = aqc_read_string,
};
-static const struct hwmon_channel_info *d5next_info[] = {
- HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_LABEL),
- HWMON_CHANNEL_INFO(fan, HWMON_F_INPUT | HWMON_F_LABEL, HWMON_F_INPUT | HWMON_F_LABEL),
- HWMON_CHANNEL_INFO(power, HWMON_P_INPUT | HWMON_P_LABEL, HWMON_P_INPUT | HWMON_P_LABEL),
- HWMON_CHANNEL_INFO(in, HWMON_I_INPUT | HWMON_I_LABEL, HWMON_I_INPUT | HWMON_I_LABEL,
+static const struct hwmon_channel_info *aqc_info[] = {
+ HWMON_CHANNEL_INFO(temp,
+ 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_CHANNEL_INFO(fan,
+ HWMON_F_INPUT | HWMON_F_LABEL,
+ HWMON_F_INPUT | HWMON_F_LABEL),
+ HWMON_CHANNEL_INFO(power,
+ HWMON_P_INPUT | HWMON_P_LABEL,
+ HWMON_P_INPUT | HWMON_P_LABEL),
+ HWMON_CHANNEL_INFO(in,
+ HWMON_I_INPUT | HWMON_I_LABEL,
+ HWMON_I_INPUT | HWMON_I_LABEL,
HWMON_I_INPUT | HWMON_I_LABEL),
- HWMON_CHANNEL_INFO(curr, HWMON_C_INPUT | HWMON_C_LABEL, HWMON_C_INPUT | HWMON_C_LABEL),
+ HWMON_CHANNEL_INFO(curr,
+ HWMON_C_INPUT | HWMON_C_LABEL,
+ HWMON_C_INPUT | HWMON_C_LABEL),
NULL
};
-static const struct hwmon_chip_info d5next_chip_info = {
- .ops = &d5next_hwmon_ops,
- .info = d5next_info,
+static const struct hwmon_chip_info aqc_chip_info = {
+ .ops = &aqc_hwmon_ops,
+ .info = aqc_info,
};
-static int d5next_raw_event(struct hid_device *hdev, struct hid_report *report, u8 *data, int size)
+static int aqc_raw_event(struct hid_device *hdev, struct hid_report *report, u8 *data,
+ int size)
{
- struct d5next_data *priv;
+ int i, sensor_value;
+ struct aqc_data *priv;
- if (report->id != D5NEXT_STATUS_REPORT_ID)
+ if (report->id != STATUS_REPORT_ID)
return 0;
priv = hid_get_drvdata(hdev);
/* Info provided with every report */
-
- priv->serial_number[0] = get_unaligned_be16(data + D5NEXT_SERIAL_FIRST_PART);
- priv->serial_number[1] = get_unaligned_be16(data + D5NEXT_SERIAL_SECOND_PART);
-
- priv->firmware_version = get_unaligned_be16(data + D5NEXT_FIRMWARE_VERSION);
- priv->power_cycles = get_unaligned_be32(data + D5NEXT_POWER_CYCLES);
+ priv->serial_number[0] = get_unaligned_be16(data + SERIAL_FIRST_PART);
+ priv->serial_number[1] = get_unaligned_be16(data + SERIAL_SECOND_PART);
+ priv->firmware_version = get_unaligned_be16(data + FIRMWARE_VERSION);
/* Sensor readings */
+ switch (priv->kind) {
+ case d5next:
+ priv->power_cycles = get_unaligned_be32(data + D5NEXT_POWER_CYCLES);
- priv->temp_input = get_unaligned_be16(data + D5NEXT_COOLANT_TEMP) * 10;
+ priv->temp_input[0] = get_unaligned_be16(data + D5NEXT_COOLANT_TEMP) * 10;
- priv->speed_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_SPEED);
- priv->speed_input[1] = get_unaligned_be16(data + D5NEXT_FAN_SPEED);
+ priv->speed_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_SPEED);
+ priv->speed_input[1] = get_unaligned_be16(data + D5NEXT_FAN_SPEED);
- priv->power_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_POWER) * 10000;
- priv->power_input[1] = get_unaligned_be16(data + D5NEXT_FAN_POWER) * 10000;
+ priv->power_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_POWER) * 10000;
+ priv->power_input[1] = get_unaligned_be16(data + D5NEXT_FAN_POWER) * 10000;
- priv->voltage_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_VOLTAGE) * 10;
- priv->voltage_input[1] = get_unaligned_be16(data + D5NEXT_FAN_VOLTAGE) * 10;
- priv->voltage_input[2] = get_unaligned_be16(data + D5NEXT_5V_VOLTAGE) * 10;
+ priv->voltage_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_VOLTAGE) * 10;
+ priv->voltage_input[1] = get_unaligned_be16(data + D5NEXT_FAN_VOLTAGE) * 10;
+ priv->voltage_input[2] = get_unaligned_be16(data + D5NEXT_5V_VOLTAGE) * 10;
- priv->current_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_CURRENT);
- priv->current_input[1] = get_unaligned_be16(data + D5NEXT_FAN_CURRENT);
+ priv->current_input[0] = get_unaligned_be16(data + D5NEXT_PUMP_CURRENT);
+ priv->current_input[1] = get_unaligned_be16(data + D5NEXT_FAN_CURRENT);
+ break;
+ case farbwerk360:
+ /* Temperature sensor readings */
+ for (i = 0; i < FARBWERK360_NUM_SENSORS; i++) {
+ sensor_value = get_unaligned_be16(data + FARBWERK360_SENSOR_START +
+ i * FARBWERK360_SENSOR_SIZE);
+ if (sensor_value == FARBWERK360_SENSOR_DISCONNECTED)
+ priv->temp_input[i] = -ENODATA;
+ else
+ priv->temp_input[i] = sensor_value * 10;
+ }
+ break;
+ default:
+ break;
+ }
priv->updated = jiffies;
@@ -224,7 +339,7 @@ static int d5next_raw_event(struct hid_device *hdev, struct hid_report *report,
static int serial_number_show(struct seq_file *seqf, void *unused)
{
- struct d5next_data *priv = seqf->private;
+ struct aqc_data *priv = seqf->private;
seq_printf(seqf, "%05u-%05u\n", priv->serial_number[0], priv->serial_number[1]);
@@ -234,7 +349,7 @@ DEFINE_SHOW_ATTRIBUTE(serial_number);
static int firmware_version_show(struct seq_file *seqf, void *unused)
{
- struct d5next_data *priv = seqf->private;
+ struct aqc_data *priv = seqf->private;
seq_printf(seqf, "%u\n", priv->firmware_version);
@@ -244,7 +359,7 @@ DEFINE_SHOW_ATTRIBUTE(firmware_version);
static int power_cycles_show(struct seq_file *seqf, void *unused)
{
- struct d5next_data *priv = seqf->private;
+ struct aqc_data *priv = seqf->private;
seq_printf(seqf, "%u\n", priv->power_cycles);
@@ -252,29 +367,32 @@ static int power_cycles_show(struct seq_file *seqf, void *unused)
}
DEFINE_SHOW_ATTRIBUTE(power_cycles);
-static void d5next_debugfs_init(struct d5next_data *priv)
+static void aqc_debugfs_init(struct aqc_data *priv)
{
- char name[32];
+ char name[64];
- scnprintf(name, sizeof(name), "%s-%s", DRIVER_NAME, dev_name(&priv->hdev->dev));
+ scnprintf(name, sizeof(name), "%s_%s-%s", "aquacomputer", priv->name,
+ dev_name(&priv->hdev->dev));
priv->debugfs = debugfs_create_dir(name, NULL);
debugfs_create_file("serial_number", 0444, priv->debugfs, priv, &serial_number_fops);
debugfs_create_file("firmware_version", 0444, priv->debugfs, priv, &firmware_version_fops);
- debugfs_create_file("power_cycles", 0444, priv->debugfs, priv, &power_cycles_fops);
+
+ if (priv->kind == d5next)
+ debugfs_create_file("power_cycles", 0444, priv->debugfs, priv, &power_cycles_fops);
}
#else
-static void d5next_debugfs_init(struct d5next_data *priv)
+static void aqc_debugfs_init(struct aqc_data *priv)
{
}
#endif
-static int d5next_probe(struct hid_device *hdev, const struct hid_device_id *id)
+static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
- struct d5next_data *priv;
+ struct aqc_data *priv;
int ret;
priv = devm_kzalloc(&hdev->dev, sizeof(*priv), GFP_KERNEL);
@@ -284,7 +402,7 @@ static int d5next_probe(struct hid_device *hdev, const struct hid_device_id *id)
priv->hdev = hdev;
hid_set_drvdata(hdev, priv);
- priv->updated = jiffies - D5NEXT_STATUS_UPDATE_INTERVAL;
+ priv->updated = jiffies - STATUS_UPDATE_INTERVAL;
ret = hid_parse(hdev);
if (ret)
@@ -298,15 +416,28 @@ static int d5next_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (ret)
goto fail_and_stop;
- priv->hwmon_dev = hwmon_device_register_with_info(&hdev->dev, "d5next", priv,
- &d5next_chip_info, NULL);
+ switch (hdev->product) {
+ case USB_PRODUCT_ID_D5NEXT:
+ priv->kind = d5next;
+ break;
+ case USB_PRODUCT_ID_FARBWERK360:
+ priv->kind = farbwerk360;
+ break;
+ default:
+ break;
+ }
+
+ priv->name = aqc_device_names[priv->kind];
+
+ priv->hwmon_dev = hwmon_device_register_with_info(&hdev->dev, priv->name, priv,
+ &aqc_chip_info, NULL);
if (IS_ERR(priv->hwmon_dev)) {
ret = PTR_ERR(priv->hwmon_dev);
goto fail_and_close;
}
- d5next_debugfs_init(priv);
+ aqc_debugfs_init(priv);
return 0;
@@ -317,9 +448,9 @@ static int d5next_probe(struct hid_device *hdev, const struct hid_device_id *id)
return ret;
}
-static void d5next_remove(struct hid_device *hdev)
+static void aqc_remove(struct hid_device *hdev)
{
- struct d5next_data *priv = hid_get_drvdata(hdev);
+ struct aqc_data *priv = hid_get_drvdata(hdev);
debugfs_remove_recursive(priv->debugfs);
hwmon_device_unregister(priv->hwmon_dev);
@@ -328,36 +459,36 @@ static void d5next_remove(struct hid_device *hdev)
hid_hw_stop(hdev);
}
-static const struct hid_device_id d5next_table[] = {
- { HID_USB_DEVICE(0x0c70, 0xf00e) }, /* Aquacomputer D5 Next */
- {},
+static const struct hid_device_id aqc_table[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_AQUACOMPUTER, USB_PRODUCT_ID_D5NEXT) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_AQUACOMPUTER, USB_PRODUCT_ID_FARBWERK360) },
+ { }
};
-MODULE_DEVICE_TABLE(hid, d5next_table);
+MODULE_DEVICE_TABLE(hid, aqc_table);
-static struct hid_driver d5next_driver = {
+static struct hid_driver aqc_driver = {
.name = DRIVER_NAME,
- .id_table = d5next_table,
- .probe = d5next_probe,
- .remove = d5next_remove,
- .raw_event = d5next_raw_event,
+ .id_table = aqc_table,
+ .probe = aqc_probe,
+ .remove = aqc_remove,
+ .raw_event = aqc_raw_event,
};
-static int __init d5next_init(void)
+static int __init aqc_init(void)
{
- return hid_register_driver(&d5next_driver);
+ return hid_register_driver(&aqc_driver);
}
-static void __exit d5next_exit(void)
+static void __exit aqc_exit(void)
{
- hid_unregister_driver(&d5next_driver);
+ hid_unregister_driver(&aqc_driver);
}
/* Request to initialize after the HID bus to ensure it's not being loaded before */
-
-late_initcall(d5next_init);
-module_exit(d5next_exit);
+late_initcall(aqc_init);
+module_exit(aqc_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Aleksa Savic <savicaleksa83@...il.com>");
-MODULE_DESCRIPTION("Hwmon driver for Aquacomputer D5 Next pump");
+MODULE_DESCRIPTION("Hwmon driver for Aquacomputer devices");
--
2.35.1
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