diff options
Diffstat (limited to 'drivers/hwmon/aquacomputer_d5next.c')
| -rw-r--r-- | drivers/hwmon/aquacomputer_d5next.c | 233 |
1 files changed, 181 insertions, 52 deletions
diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c index c51a2678f0eb..9cc10080160b 100644 --- a/drivers/hwmon/aquacomputer_d5next.c +++ b/drivers/hwmon/aquacomputer_d5next.c @@ -59,7 +59,7 @@ static u8 secondary_ctrl_report[] = { 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x34, 0xC6 }; -/* Register offsets for all Aquacomputer devices */ +/* Sensor sizes and offsets for all Aquacomputer devices */ #define AQC_TEMP_SENSOR_SIZE 0x02 #define AQC_TEMP_SENSOR_DISCONNECTED 0x7FFF #define AQC_FAN_PERCENT_OFFSET 0x00 @@ -68,62 +68,81 @@ static u8 secondary_ctrl_report[] = { #define AQC_FAN_POWER_OFFSET 0x06 #define AQC_FAN_SPEED_OFFSET 0x08 -/* Register offsets for the D5 Next pump */ -#define D5NEXT_POWER_CYCLES 0x18 -#define D5NEXT_COOLANT_TEMP 0x57 +/* Specs of the D5 Next pump */ #define D5NEXT_NUM_FANS 2 #define D5NEXT_NUM_SENSORS 1 #define D5NEXT_NUM_VIRTUAL_SENSORS 8 -#define D5NEXT_VIRTUAL_SENSORS_START 0x3f +#define D5NEXT_CTRL_REPORT_SIZE 0x329 + +/* Sensor report offsets for the D5 Next pump */ +#define D5NEXT_POWER_CYCLES 0x18 +#define D5NEXT_COOLANT_TEMP 0x57 #define D5NEXT_PUMP_OFFSET 0x6c #define D5NEXT_FAN_OFFSET 0x5f #define D5NEXT_5V_VOLTAGE 0x39 #define D5NEXT_12V_VOLTAGE 0x37 -#define D5NEXT_CTRL_REPORT_SIZE 0x329 +#define D5NEXT_VIRTUAL_SENSORS_START 0x3f 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 }; +/* Control report offsets for the D5 Next pump */ +#define D5NEXT_TEMP_CTRL_OFFSET 0x2D /* Temperature sensor offsets location */ +static u16 d5next_ctrl_fan_offsets[] = { 0x97, 0x42 }; /* Pump and fan speed (from 0-100%) */ -/* Register offsets for the Farbwerk RGB controller */ +/* Spec and sensor report offset for the Farbwerk RGB controller */ #define FARBWERK_NUM_SENSORS 4 #define FARBWERK_SENSOR_START 0x2f -/* Register offsets for the Farbwerk 360 RGB controller */ +/* Specs of the Farbwerk 360 RGB controller */ #define FARBWERK360_NUM_SENSORS 4 -#define FARBWERK360_SENSOR_START 0x32 #define FARBWERK360_NUM_VIRTUAL_SENSORS 16 +#define FARBWERK360_CTRL_REPORT_SIZE 0x682 + +/* Sensor report offsets for the Farbwerk 360 */ +#define FARBWERK360_SENSOR_START 0x32 #define FARBWERK360_VIRTUAL_SENSORS_START 0x3a -/* Register offsets for the Octo fan controller */ -#define OCTO_POWER_CYCLES 0x18 +/* Control report offsets for the Farbwerk 360 */ +#define FARBWERK360_TEMP_CTRL_OFFSET 0x8 + +/* Specs of the Octo fan controller */ #define OCTO_NUM_FANS 8 #define OCTO_NUM_SENSORS 4 -#define OCTO_SENSOR_START 0x3D #define OCTO_NUM_VIRTUAL_SENSORS 16 -#define OCTO_VIRTUAL_SENSORS_START 0x45 #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 static u8 octo_sensor_fan_offsets[] = { 0x7D, 0x8A, 0x97, 0xA4, 0xB1, 0xBE, 0xCB, 0xD8 }; -/* Fan speed registers in Octo control report (from 0-100%) */ +/* Control report offsets for the Octo */ +#define OCTO_TEMP_CTRL_OFFSET 0xA +/* Fan speed offsets (0-100%) */ static u16 octo_ctrl_fan_offsets[] = { 0x5B, 0xB0, 0x105, 0x15A, 0x1AF, 0x204, 0x259, 0x2AE }; -/* Register offsets for the Quadro fan controller */ -#define QUADRO_POWER_CYCLES 0x18 +/* Specs of Quadro fan controller */ #define QUADRO_NUM_FANS 4 #define QUADRO_NUM_SENSORS 4 -#define QUADRO_SENSOR_START 0x34 #define QUADRO_NUM_VIRTUAL_SENSORS 16 -#define QUADRO_VIRTUAL_SENSORS_START 0x3c #define QUADRO_CTRL_REPORT_SIZE 0x3c1 + +/* Sensor report offsets for the Quadro */ +#define QUADRO_POWER_CYCLES 0x18 +#define QUADRO_SENSOR_START 0x34 +#define QUADRO_VIRTUAL_SENSORS_START 0x3c #define QUADRO_FLOW_SENSOR_OFFSET 0x6e static u8 quadro_sensor_fan_offsets[] = { 0x70, 0x7D, 0x8A, 0x97 }; -/* Fan speed registers in Quadro control report (from 0-100%) */ -static u16 quadro_ctrl_fan_offsets[] = { 0x37, 0x8c, 0xe1, 0x136 }; +/* Control report offsets for the Quadro */ +#define QUADRO_TEMP_CTRL_OFFSET 0xA +#define QUADRO_FLOW_PULSES_CTRL_OFFSET 0x6 +static u16 quadro_ctrl_fan_offsets[] = { 0x37, 0x8c, 0xe1, 0x136 }; /* Fan speed offsets (0-100%) */ -/* Register offsets for the High Flow Next */ +/* Specs of High Flow Next flow sensor */ #define HIGHFLOWNEXT_NUM_SENSORS 2 + +/* Sensor report offsets for the High Flow Next */ #define HIGHFLOWNEXT_SENSOR_START 85 #define HIGHFLOWNEXT_FLOW 81 #define HIGHFLOWNEXT_WATER_QUALITY 89 @@ -282,8 +301,10 @@ struct aqc_data { int temp_sensor_start_offset; int num_virtual_temp_sensors; int virtual_temp_sensor_start_offset; + u16 temp_ctrl_offset; u16 power_cycle_count_offset; u8 flow_sensor_offset; + u8 flow_pulses_ctrl_offset; /* General info, same across all devices */ u32 serial_number[2]; @@ -365,8 +386,8 @@ static int aqc_send_ctrl_data(struct aqc_data *priv) return ret; } -/* Refreshes the control buffer and returns value at offset */ -static int aqc_get_ctrl_val(struct aqc_data *priv, int offset) +/* Refreshes the control buffer and stores value at offset in val */ +static int aqc_get_ctrl_val(struct aqc_data *priv, int offset, long *val) { int ret; @@ -376,7 +397,7 @@ static int aqc_get_ctrl_val(struct aqc_data *priv, int offset) if (ret < 0) goto unlock_and_return; - ret = get_unaligned_be16(priv->buffer + offset); + *val = (s16)get_unaligned_be16(priv->buffer + offset); unlock_and_return: mutex_unlock(&priv->mutex); @@ -393,7 +414,7 @@ static int aqc_set_ctrl_val(struct aqc_data *priv, int offset, long val) if (ret < 0) goto unlock_and_return; - put_unaligned_be16((u16)val, priv->buffer + offset); + put_unaligned_be16((s16)val, priv->buffer + offset); ret = aqc_send_ctrl_data(priv); @@ -408,8 +429,28 @@ static umode_t aqc_is_visible(const void *data, enum hwmon_sensor_types type, u3 switch (type) { case hwmon_temp: + if (channel < priv->num_temp_sensors) { + switch (attr) { + case hwmon_temp_label: + case hwmon_temp_input: + return 0444; + case hwmon_temp_offset: + if (priv->temp_ctrl_offset != 0) + return 0644; + break; + default: + break; + } + } + if (channel < priv->num_temp_sensors + priv->num_virtual_temp_sensors) - return 0444; + switch (attr) { + case hwmon_temp_label: + case hwmon_temp_input: + return 0444; + default: + break; + } break; case hwmon_pwm: if (priv->fan_ctrl_offsets && channel < priv->num_fans) { @@ -422,20 +463,34 @@ static umode_t aqc_is_visible(const void *data, enum hwmon_sensor_types type, u3 } break; case hwmon_fan: - switch (priv->kind) { - case highflownext: - /* Special case to support flow sensor, water quality and conductivity */ - if (channel < 3) - return 0444; + switch (attr) { + case hwmon_fan_input: + case hwmon_fan_label: + switch (priv->kind) { + case highflownext: + /* Special case to support flow sensor, water quality + * and conductivity + */ + if (channel < 3) + return 0444; + break; + case quadro: + /* Special case to support flow sensor */ + if (channel < priv->num_fans + 1) + return 0444; + break; + default: + if (channel < priv->num_fans) + return 0444; + break; + } break; - case quadro: - /* Special case to support flow sensor */ - if (channel < priv->num_fans + 1) - return 0444; + case hwmon_fan_pulses: + /* Special case for Quadro flow sensor */ + if (priv->kind == quadro && channel == priv->num_fans) + return 0644; break; default: - if (channel < priv->num_fans) - return 0444; break; } break; @@ -492,20 +547,46 @@ static int aqc_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, switch (type) { case hwmon_temp: - if (priv->temp_input[channel] == -ENODATA) - return -ENODATA; + switch (attr) { + case hwmon_temp_input: + if (priv->temp_input[channel] == -ENODATA) + return -ENODATA; - *val = priv->temp_input[channel]; + *val = priv->temp_input[channel]; + break; + case hwmon_temp_offset: + ret = + aqc_get_ctrl_val(priv, priv->temp_ctrl_offset + + channel * AQC_TEMP_SENSOR_SIZE, val); + if (ret < 0) + return ret; + + *val *= 10; + break; + default: + break; + } break; case hwmon_fan: - *val = priv->speed_input[channel]; + switch (attr) { + case hwmon_fan_input: + *val = priv->speed_input[channel]; + break; + case hwmon_fan_pulses: + ret = aqc_get_ctrl_val(priv, priv->flow_pulses_ctrl_offset, val); + if (ret < 0) + return ret; + break; + default: + break; + } break; case hwmon_power: *val = priv->power_input[channel]; break; case hwmon_pwm: if (priv->fan_ctrl_offsets) { - ret = aqc_get_ctrl_val(priv, priv->fan_ctrl_offsets[channel]); + ret = aqc_get_ctrl_val(priv, priv->fan_ctrl_offsets[channel], val); if (ret < 0) return ret; @@ -563,6 +644,33 @@ static int aqc_write(struct device *dev, enum hwmon_sensor_types type, u32 attr, struct aqc_data *priv = dev_get_drvdata(dev); switch (type) { + case hwmon_temp: + switch (attr) { + case hwmon_temp_offset: + /* Limit temp offset to +/- 15K as in the official software */ + val = clamp_val(val, -15000, 15000) / 10; + ret = + aqc_set_ctrl_val(priv, priv->temp_ctrl_offset + + channel * AQC_TEMP_SENSOR_SIZE, val); + if (ret < 0) + return ret; + break; + default: + return -EOPNOTSUPP; + } + break; + case hwmon_fan: + switch (attr) { + case hwmon_fan_pulses: + val = clamp_val(val, 10, 1000); + ret = aqc_set_ctrl_val(priv, priv->flow_pulses_ctrl_offset, val); + if (ret < 0) + return ret; + break; + default: + break; + } + break; case hwmon_pwm: switch (attr) { case hwmon_pwm_input: @@ -597,10 +705,10 @@ static const struct hwmon_ops aqc_hwmon_ops = { 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_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, @@ -622,7 +730,7 @@ static const struct hwmon_channel_info *aqc_info[] = { 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_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), @@ -847,13 +955,17 @@ 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->num_virtual_temp_sensors = D5NEXT_NUM_VIRTUAL_SENSORS; priv->virtual_temp_sensor_start_offset = D5NEXT_VIRTUAL_SENSORS_START; - priv->power_cycle_count_offset = D5NEXT_POWER_CYCLES; + priv->temp_ctrl_offset = D5NEXT_TEMP_CTRL_OFFSET; + priv->buffer_size = D5NEXT_CTRL_REPORT_SIZE; + priv->power_cycle_count_offset = D5NEXT_POWER_CYCLES; + priv->temp_label = label_d5next_temp; priv->virtual_temp_label = label_virtual_temp_sensors; priv->speed_label = label_d5next_speeds; @@ -865,18 +977,24 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id) priv->kind = farbwerk; priv->num_fans = 0; + priv->num_temp_sensors = FARBWERK_NUM_SENSORS; priv->temp_sensor_start_offset = FARBWERK_SENSOR_START; + priv->temp_label = label_temp_sensors; break; case USB_PRODUCT_ID_FARBWERK360: priv->kind = farbwerk360; priv->num_fans = 0; + priv->num_temp_sensors = FARBWERK360_NUM_SENSORS; priv->temp_sensor_start_offset = FARBWERK360_SENSOR_START; priv->num_virtual_temp_sensors = FARBWERK360_NUM_VIRTUAL_SENSORS; priv->virtual_temp_sensor_start_offset = FARBWERK360_VIRTUAL_SENSORS_START; + priv->temp_ctrl_offset = FARBWERK360_TEMP_CTRL_OFFSET; + + priv->buffer_size = FARBWERK360_CTRL_REPORT_SIZE; priv->temp_label = label_temp_sensors; priv->virtual_temp_label = label_virtual_temp_sensors; @@ -887,13 +1005,17 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id) priv->num_fans = OCTO_NUM_FANS; priv->fan_sensor_offsets = octo_sensor_fan_offsets; priv->fan_ctrl_offsets = octo_ctrl_fan_offsets; + priv->num_temp_sensors = OCTO_NUM_SENSORS; 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->power_cycle_count_offset = OCTO_POWER_CYCLES; + priv->temp_ctrl_offset = OCTO_TEMP_CTRL_OFFSET; + priv->buffer_size = OCTO_CTRL_REPORT_SIZE; + priv->power_cycle_count_offset = OCTO_POWER_CYCLES; + priv->temp_label = label_temp_sensors; priv->virtual_temp_label = label_virtual_temp_sensors; priv->speed_label = label_fan_speed; @@ -907,13 +1029,18 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id) priv->num_fans = QUADRO_NUM_FANS; priv->fan_sensor_offsets = quadro_sensor_fan_offsets; priv->fan_ctrl_offsets = quadro_ctrl_fan_offsets; + priv->num_temp_sensors = QUADRO_NUM_SENSORS; priv->temp_sensor_start_offset = QUADRO_SENSOR_START; priv->num_virtual_temp_sensors = QUADRO_NUM_VIRTUAL_SENSORS; priv->virtual_temp_sensor_start_offset = QUADRO_VIRTUAL_SENSORS_START; - priv->power_cycle_count_offset = QUADRO_POWER_CYCLES; + priv->temp_ctrl_offset = QUADRO_TEMP_CTRL_OFFSET; + priv->buffer_size = QUADRO_CTRL_REPORT_SIZE; + priv->flow_sensor_offset = QUADRO_FLOW_SENSOR_OFFSET; + priv->flow_pulses_ctrl_offset = QUADRO_FLOW_PULSES_CTRL_OFFSET; + priv->power_cycle_count_offset = QUADRO_POWER_CYCLES; priv->temp_label = label_temp_sensors; priv->virtual_temp_label = label_virtual_temp_sensors; @@ -926,8 +1053,10 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id) priv->kind = highflownext; priv->num_fans = 0; + priv->num_temp_sensors = HIGHFLOWNEXT_NUM_SENSORS; priv->temp_sensor_start_offset = HIGHFLOWNEXT_SENSOR_START; + priv->power_cycle_count_offset = QUADRO_POWER_CYCLES; priv->temp_label = label_highflownext_temp_sensors; |