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Diffstat (limited to 'drivers/hwmon/aquacomputer_d5next.c')
-rw-r--r--drivers/hwmon/aquacomputer_d5next.c72
1 files changed, 67 insertions, 5 deletions
diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c
index 023807859b..4fdd2e1242 100644
--- a/drivers/hwmon/aquacomputer_d5next.c
+++ b/drivers/hwmon/aquacomputer_d5next.c
@@ -1,11 +1,12 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* hwmon driver for Aquacomputer devices (D5 Next, Farbwerk, Farbwerk 360, Octo,
- * Quadro, High Flow Next, Aquaero, Aquastream Ultimate, Leakshield)
+ * Quadro, High Flow Next, Aquaero, Aquastream Ultimate, Leakshield,
+ * High Flow USB/MPS Flow family)
*
* Aquacomputer devices send HID reports (with ID 0x01) every second to report
* sensor values, except for devices that communicate through the
- * legacy way (currently, Poweradjust 3).
+ * legacy way (currently, Poweradjust 3 and High Flow USB/MPS Flow family).
*
* Copyright 2021 Aleksa Savic <savicaleksa83@gmail.com>
* Copyright 2022 Jack Doan <me@jackdoan.com>
@@ -35,11 +36,12 @@
#define USB_PRODUCT_ID_AQUASTREAMXT 0xf0b6
#define USB_PRODUCT_ID_AQUASTREAMULT 0xf00b
#define USB_PRODUCT_ID_POWERADJUST3 0xf0bd
+#define USB_PRODUCT_ID_HIGHFLOW 0xf003
enum kinds {
d5next, farbwerk, farbwerk360, octo, quadro,
highflownext, aquaero, poweradjust3, aquastreamult,
- aquastreamxt, leakshield
+ aquastreamxt, leakshield, highflow
};
static const char *const aqc_device_names[] = {
@@ -53,7 +55,8 @@ static const char *const aqc_device_names[] = {
[aquastreamxt] = "aquastreamxt",
[aquaero] = "aquaero",
[aquastreamult] = "aquastreamultimate",
- [poweradjust3] = "poweradjust3"
+ [poweradjust3] = "poweradjust3",
+ [highflow] = "highflow" /* Covers MPS Flow devices */
};
#define DRIVER_NAME "aquacomputer_d5next"
@@ -90,6 +93,8 @@ static u8 aquaero_secondary_ctrl_report[] = {
#define POWERADJUST3_STATUS_REPORT_ID 0x03
+#define HIGHFLOW_STATUS_REPORT_ID 0x02
+
/* Data types for reading and writing control reports */
#define AQC_8 0
#define AQC_BE16 1
@@ -282,6 +287,17 @@ static u16 aquastreamxt_sensor_fan_offsets[] = { 0x13, 0x1b };
/* Sensor report offsets for the Poweradjust 3 */
#define POWERADJUST3_SENSOR_START 0x03
+/* Specs of the High Flow USB */
+#define HIGHFLOW_NUM_SENSORS 2
+#define HIGHFLOW_NUM_FLOW_SENSORS 1
+#define HIGHFLOW_SENSOR_REPORT_SIZE 0x76
+
+/* Sensor report offsets for the High Flow USB */
+#define HIGHFLOW_FIRMWARE_VERSION 0x3
+#define HIGHFLOW_SERIAL_START 0x9
+#define HIGHFLOW_FLOW_SENSOR_OFFSET 0x23
+#define HIGHFLOW_SENSOR_START 0x2b
+
/* Labels for D5 Next */
static const char *const label_d5next_temp[] = {
"Coolant temp"
@@ -486,6 +502,16 @@ static const char *const label_poweradjust3_temp_sensors[] = {
"External sensor"
};
+/* Labels for Highflow */
+static const char *const label_highflow_temp[] = {
+ "External temp",
+ "Internal temp"
+};
+
+static const char *const label_highflow_speeds[] = {
+ "Flow speed [dL/h]"
+};
+
struct aqc_fan_structure_offsets {
u8 voltage;
u8 curr;
@@ -819,6 +845,7 @@ static umode_t aqc_is_visible(const void *data, enum hwmon_sensor_types type, u3
break;
case aquaero:
case quadro:
+ case highflow:
/* Special case to support flow sensors */
if (channel < priv->num_fans + priv->num_flow_sensors)
return 0444;
@@ -926,7 +953,10 @@ static int aqc_legacy_read(struct aqc_data *priv)
for (i = 0; i < priv->num_temp_sensors; i++) {
sensor_value = get_unaligned_le16(priv->buffer + priv->temp_sensor_start_offset +
i * AQC_SENSOR_SIZE);
- priv->temp_input[i] = sensor_value * 10;
+ if (sensor_value == AQC_SENSOR_NA)
+ priv->temp_input[i] = -ENODATA;
+ else
+ priv->temp_input[i] = sensor_value * 10;
}
/* Special-case sensor readings */
@@ -962,6 +992,17 @@ static int aqc_legacy_read(struct aqc_data *priv)
sensor_value = get_unaligned_le16(priv->buffer + AQUASTREAMXT_FAN_VOLTAGE_OFFSET);
priv->voltage_input[1] = DIV_ROUND_CLOSEST(sensor_value * 1000, 63);
break;
+ case highflow:
+ /* Info provided with every report */
+ priv->serial_number[0] = get_unaligned_le16(priv->buffer +
+ priv->serial_number_start_offset);
+ priv->firmware_version =
+ get_unaligned_le16(priv->buffer + priv->firmware_version_offset);
+
+ /* Read flow speed */
+ priv->speed_input[0] = get_unaligned_le16(priv->buffer +
+ priv->flow_sensors_start_offset);
+ break;
default:
break;
}
@@ -1747,6 +1788,20 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
priv->temp_label = label_poweradjust3_temp_sensors;
break;
+ case USB_PRODUCT_ID_HIGHFLOW:
+ priv->kind = highflow;
+
+ priv->num_fans = 0;
+
+ priv->num_temp_sensors = HIGHFLOW_NUM_SENSORS;
+ priv->temp_sensor_start_offset = HIGHFLOW_SENSOR_START;
+ priv->num_flow_sensors = HIGHFLOW_NUM_FLOW_SENSORS;
+ priv->flow_sensors_start_offset = HIGHFLOW_FLOW_SENSOR_OFFSET;
+ priv->buffer_size = HIGHFLOW_SENSOR_REPORT_SIZE;
+
+ priv->temp_label = label_highflow_temp;
+ priv->speed_label = label_highflow_speeds;
+ break;
default:
break;
}
@@ -1772,6 +1827,12 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
priv->status_report_id = AQUASTREAMXT_STATUS_REPORT_ID;
break;
+ case highflow:
+ priv->serial_number_start_offset = HIGHFLOW_SERIAL_START;
+ priv->firmware_version_offset = HIGHFLOW_FIRMWARE_VERSION;
+
+ priv->status_report_id = HIGHFLOW_STATUS_REPORT_ID;
+ break;
default:
priv->serial_number_start_offset = AQC_SERIAL_START;
priv->firmware_version_offset = AQC_FIRMWARE_VERSION;
@@ -1846,6 +1907,7 @@ static const struct hid_device_id aqc_table[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_AQUACOMPUTER, USB_PRODUCT_ID_AQUASTREAMXT) },
{ HID_USB_DEVICE(USB_VENDOR_ID_AQUACOMPUTER, USB_PRODUCT_ID_AQUASTREAMULT) },
{ HID_USB_DEVICE(USB_VENDOR_ID_AQUACOMPUTER, USB_PRODUCT_ID_POWERADJUST3) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_AQUACOMPUTER, USB_PRODUCT_ID_HIGHFLOW) },
{ }
};