diff mbox series

[1/2] hwmon: (aquacomputer_d5next) Add support for Octo flow sensor

Message ID 20240417175037.32499-2-savicaleksa83@gmail.com (mailing list archive)
State Accepted
Headers show
Series hwmon: (aquacomputer_d5next) Support for Octo flow sensor and pulses | expand

Commit Message

Aleksa Savic April 17, 2024, 5:50 p.m. UTC 
Add support for reading the flow sensor value on
the Aquacomputer Octo. Implemented by David Flemstrom [1].

[1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/95

Originally-from: David Flemstrom <david.flemstrom@gmail.com>
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
---
 Documentation/hwmon/aquacomputer_d5next.rst |  8 ++---
 drivers/hwmon/aquacomputer_d5next.c         | 34 +++++++++++++--------
 2 files changed, 25 insertions(+), 17 deletions(-)

Comments

Guenter Roeck April 28, 2024, 5:20 p.m. UTC | #1 
On Wed, Apr 17, 2024 at 07:50:35PM +0200, Aleksa Savic wrote:
> Add support for reading the flow sensor value on
> the Aquacomputer Octo. Implemented by David Flemstrom [1].
> 
> [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/95
> 
> Originally-from: David Flemstrom <david.flemstrom@gmail.com>
> Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>

Applied.

Thanks,
Guenter

> ---
>  Documentation/hwmon/aquacomputer_d5next.rst |  8 ++---
>  drivers/hwmon/aquacomputer_d5next.c         | 34 +++++++++++++--------
>  2 files changed, 25 insertions(+), 17 deletions(-)
> 
> diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst
> index cb073c79479c..f84b6a5e4373 100644
> --- a/Documentation/hwmon/aquacomputer_d5next.rst
> +++ b/Documentation/hwmon/aquacomputer_d5next.rst
> @@ -45,9 +45,9 @@ 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 Octo exposes four physical and sixteen virtual temperature sensors, as well as
> -eight PWM controllable fans, along with their speed (in RPM), power, voltage and
> -current.
> +The Octo exposes four physical and sixteen virtual temperature sensors, a flow sensor
> +as well as eight PWM controllable fans, along with their speed (in RPM), power, voltage
> +and current.
>  
>  The Quadro exposes four physical and sixteen virtual temperature sensors, a flow
>  sensor and four PWM controllable fans, along with their speed (in RPM), power,
> @@ -95,7 +95,7 @@ Sysfs entries
>  ================ ==============================================================
>  temp[1-20]_input Physical/virtual temperature sensors (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)
> +fan[1-9]_input   Pump/fan speed (in RPM) / Flow speed (in dL/h)
>  fan1_min         Minimal fan speed (in RPM)
>  fan1_max         Maximal fan speed (in RPM)
>  fan1_target      Target fan speed (in RPM)
> diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c
> index 2efe97f8d003..166044e01921 100644
> --- a/drivers/hwmon/aquacomputer_d5next.c
> +++ b/drivers/hwmon/aquacomputer_d5next.c
> @@ -202,12 +202,14 @@ static u16 aquastreamult_sensor_fan_offsets[] = { AQUASTREAMULT_FAN_OFFSET };
>  #define OCTO_NUM_FANS			8
>  #define OCTO_NUM_SENSORS		4
>  #define OCTO_NUM_VIRTUAL_SENSORS	16
> +#define OCTO_NUM_FLOW_SENSORS		1
>  #define OCTO_CTRL_REPORT_SIZE		0x65F
>  
>  /* Sensor report offsets for the Octo */
>  #define OCTO_POWER_CYCLES		0x18
>  #define OCTO_SENSOR_START		0x3D
>  #define OCTO_VIRTUAL_SENSORS_START	0x45
> +#define OCTO_FLOW_SENSOR_OFFSET		0x7B
>  static u16 octo_sensor_fan_offsets[] = { 0x7D, 0x8A, 0x97, 0xA4, 0xB1, 0xBE, 0xCB, 0xD8 };
>  
>  /* Control report offsets for the Octo */
> @@ -363,18 +365,6 @@ static const char *const label_aquaero_calc_temp_sensors[] = {
>  	"Calc. virtual sensor 4"
>  };
>  
> -/* Labels for Octo and Quadro (except speed) */
> -static const char *const label_fan_speed[] = {
> -	"Fan 1 speed",
> -	"Fan 2 speed",
> -	"Fan 3 speed",
> -	"Fan 4 speed",
> -	"Fan 5 speed",
> -	"Fan 6 speed",
> -	"Fan 7 speed",
> -	"Fan 8 speed"
> -};
> -
>  static const char *const label_fan_power[] = {
>  	"Fan 1 power",
>  	"Fan 2 power",
> @@ -408,6 +398,19 @@ static const char *const label_fan_current[] = {
>  	"Fan 8 current"
>  };
>  
> +/* Labels for Octo fan speeds */
> +static const char *const label_octo_speeds[] = {
> +	"Fan 1 speed",
> +	"Fan 2 speed",
> +	"Fan 3 speed",
> +	"Fan 4 speed",
> +	"Fan 5 speed",
> +	"Fan 6 speed",
> +	"Fan 7 speed",
> +	"Fan 8 speed",
> +	"Flow speed [dL/h]",
> +};
> +
>  /* Labels for Quadro fan speeds */
>  static const char *const label_quadro_speeds[] = {
>  	"Fan 1 speed",
> @@ -844,6 +847,7 @@ static umode_t aqc_is_visible(const void *data, enum hwmon_sensor_types type, u3
>  					return 0444;
>  				break;
>  			case aquaero:
> +			case octo:
>  			case quadro:
>  			case highflow:
>  				/* Special case to support flow sensors */
> @@ -1289,6 +1293,7 @@ static const struct hwmon_channel_info * const aqc_info[] = {
>  			   HWMON_F_INPUT | HWMON_F_LABEL | HWMON_F_PULSES,
>  			   HWMON_F_INPUT | HWMON_F_LABEL,
>  			   HWMON_F_INPUT | HWMON_F_LABEL,
> +			   HWMON_F_INPUT | HWMON_F_LABEL,
>  			   HWMON_F_INPUT | HWMON_F_LABEL),
>  	HWMON_CHANNEL_INFO(power,
>  			   HWMON_P_INPUT | HWMON_P_LABEL,
> @@ -1658,6 +1663,9 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
>  		priv->temp_sensor_start_offset = OCTO_SENSOR_START;
>  		priv->num_virtual_temp_sensors = OCTO_NUM_VIRTUAL_SENSORS;
>  		priv->virtual_temp_sensor_start_offset = OCTO_VIRTUAL_SENSORS_START;
> +		priv->num_flow_sensors = OCTO_NUM_FLOW_SENSORS;
> +		priv->flow_sensors_start_offset = OCTO_FLOW_SENSOR_OFFSET;
> +
>  		priv->temp_ctrl_offset = OCTO_TEMP_CTRL_OFFSET;
>  
>  		priv->buffer_size = OCTO_CTRL_REPORT_SIZE;
> @@ -1667,7 +1675,7 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
>  
>  		priv->temp_label = label_temp_sensors;
>  		priv->virtual_temp_label = label_virtual_temp_sensors;
> -		priv->speed_label = label_fan_speed;
> +		priv->speed_label = label_octo_speeds;
>  		priv->power_label = label_fan_power;
>  		priv->voltage_label = label_fan_voltage;
>  		priv->current_label = label_fan_current;
diff mbox series

Patch

diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst
index cb073c79479c..f84b6a5e4373 100644
--- a/Documentation/hwmon/aquacomputer_d5next.rst
+++ b/Documentation/hwmon/aquacomputer_d5next.rst
@@ -45,9 +45,9 @@  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 Octo exposes four physical and sixteen virtual temperature sensors, as well as
-eight PWM controllable fans, along with their speed (in RPM), power, voltage and
-current.
+The Octo exposes four physical and sixteen virtual temperature sensors, a flow sensor
+as well as eight PWM controllable fans, along with their speed (in RPM), power, voltage
+and current.
 
 The Quadro exposes four physical and sixteen virtual temperature sensors, a flow
 sensor and four PWM controllable fans, along with their speed (in RPM), power,
@@ -95,7 +95,7 @@  Sysfs entries
 ================ ==============================================================
 temp[1-20]_input Physical/virtual temperature sensors (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)
+fan[1-9]_input   Pump/fan speed (in RPM) / Flow speed (in dL/h)
 fan1_min         Minimal fan speed (in RPM)
 fan1_max         Maximal fan speed (in RPM)
 fan1_target      Target fan speed (in RPM)
diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c
index 2efe97f8d003..166044e01921 100644
--- a/drivers/hwmon/aquacomputer_d5next.c
+++ b/drivers/hwmon/aquacomputer_d5next.c
@@ -202,12 +202,14 @@  static u16 aquastreamult_sensor_fan_offsets[] = { AQUASTREAMULT_FAN_OFFSET };
 #define OCTO_NUM_FANS			8
 #define OCTO_NUM_SENSORS		4
 #define OCTO_NUM_VIRTUAL_SENSORS	16
+#define OCTO_NUM_FLOW_SENSORS		1
 #define OCTO_CTRL_REPORT_SIZE		0x65F
 
 /* Sensor report offsets for the Octo */
 #define OCTO_POWER_CYCLES		0x18
 #define OCTO_SENSOR_START		0x3D
 #define OCTO_VIRTUAL_SENSORS_START	0x45
+#define OCTO_FLOW_SENSOR_OFFSET		0x7B
 static u16 octo_sensor_fan_offsets[] = { 0x7D, 0x8A, 0x97, 0xA4, 0xB1, 0xBE, 0xCB, 0xD8 };
 
 /* Control report offsets for the Octo */
@@ -363,18 +365,6 @@  static const char *const label_aquaero_calc_temp_sensors[] = {
 	"Calc. virtual sensor 4"
 };
 
-/* Labels for Octo and Quadro (except speed) */
-static const char *const label_fan_speed[] = {
-	"Fan 1 speed",
-	"Fan 2 speed",
-	"Fan 3 speed",
-	"Fan 4 speed",
-	"Fan 5 speed",
-	"Fan 6 speed",
-	"Fan 7 speed",
-	"Fan 8 speed"
-};
-
 static const char *const label_fan_power[] = {
 	"Fan 1 power",
 	"Fan 2 power",
@@ -408,6 +398,19 @@  static const char *const label_fan_current[] = {
 	"Fan 8 current"
 };
 
+/* Labels for Octo fan speeds */
+static const char *const label_octo_speeds[] = {
+	"Fan 1 speed",
+	"Fan 2 speed",
+	"Fan 3 speed",
+	"Fan 4 speed",
+	"Fan 5 speed",
+	"Fan 6 speed",
+	"Fan 7 speed",
+	"Fan 8 speed",
+	"Flow speed [dL/h]",
+};
+
 /* Labels for Quadro fan speeds */
 static const char *const label_quadro_speeds[] = {
 	"Fan 1 speed",
@@ -844,6 +847,7 @@  static umode_t aqc_is_visible(const void *data, enum hwmon_sensor_types type, u3
 					return 0444;
 				break;
 			case aquaero:
+			case octo:
 			case quadro:
 			case highflow:
 				/* Special case to support flow sensors */
@@ -1289,6 +1293,7 @@  static const struct hwmon_channel_info * const aqc_info[] = {
 			   HWMON_F_INPUT | HWMON_F_LABEL | HWMON_F_PULSES,
 			   HWMON_F_INPUT | HWMON_F_LABEL,
 			   HWMON_F_INPUT | HWMON_F_LABEL,
+			   HWMON_F_INPUT | HWMON_F_LABEL,
 			   HWMON_F_INPUT | HWMON_F_LABEL),
 	HWMON_CHANNEL_INFO(power,
 			   HWMON_P_INPUT | HWMON_P_LABEL,
@@ -1658,6 +1663,9 @@  static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		priv->temp_sensor_start_offset = OCTO_SENSOR_START;
 		priv->num_virtual_temp_sensors = OCTO_NUM_VIRTUAL_SENSORS;
 		priv->virtual_temp_sensor_start_offset = OCTO_VIRTUAL_SENSORS_START;
+		priv->num_flow_sensors = OCTO_NUM_FLOW_SENSORS;
+		priv->flow_sensors_start_offset = OCTO_FLOW_SENSOR_OFFSET;
+
 		priv->temp_ctrl_offset = OCTO_TEMP_CTRL_OFFSET;
 
 		priv->buffer_size = OCTO_CTRL_REPORT_SIZE;
@@ -1667,7 +1675,7 @@  static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
 		priv->temp_label = label_temp_sensors;
 		priv->virtual_temp_label = label_virtual_temp_sensors;
-		priv->speed_label = label_fan_speed;
+		priv->speed_label = label_octo_speeds;
 		priv->power_label = label_fan_power;
 		priv->voltage_label = label_fan_voltage;
 		priv->current_label = label_fan_current;