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| author | Leonard Anderweit <leonard.anderweit@gmail.com> | 2022-12-18 12:31:28 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2023-02-03 16:30:09 +0100 |
| commit | 249c752110a551818f2e7080d81b93b90ae31095 (patch) | |
| tree | 1062a25f1b9145d49acad321be6225536374a641 /drivers/hwmon | |
| parent | hwmon: (aquacomputer_d5next) Restructure flow sensor reading (diff) | |
| download | linux-249c752110a551818f2e7080d81b93b90ae31095.tar.xz linux-249c752110a551818f2e7080d81b93b90ae31095.zip | |
hwmon: (aquacomputer_d5next) Add structure for fan layout
Introduce structure for per device fan sensor offsets. This allows
reading fan sensors in aqc_raw_event() from devices which use a
different sensor layout in their status HID report. Currently only one
version is implemented as all supported devices use the same structure.
Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-4-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/aquacomputer_d5next.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c index 388bf1e33e0d..1ea866fcd3ec 100644 --- a/drivers/hwmon/aquacomputer_d5next.c +++ b/drivers/hwmon/aquacomputer_d5next.c @@ -282,6 +282,21 @@ static const char *const label_highflownext_voltage[] = { "+5V USB voltage" }; +struct aqc_fan_structure_offsets { + u8 voltage; + u8 curr; + u8 power; + u8 speed; +}; + +/* Fan structure offsets for all devices except Aquaero */ +static struct aqc_fan_structure_offsets aqc_general_fan_structure = { + .voltage = AQC_FAN_VOLTAGE_OFFSET, + .curr = AQC_FAN_CURRENT_OFFSET, + .power = AQC_FAN_POWER_OFFSET, + .speed = AQC_FAN_SPEED_OFFSET +}; + struct aqc_data { struct hid_device *hdev; struct device *hwmon_dev; @@ -308,6 +323,7 @@ struct aqc_data { int num_flow_sensors; u8 flow_sensors_start_offset; u8 flow_pulses_ctrl_offset; + struct aqc_fan_structure_offsets *fan_structure; /* General info, same across all devices */ u32 serial_number[2]; @@ -822,15 +838,17 @@ static int aqc_raw_event(struct hid_device *hdev, struct hid_report *report, u8 /* Fan speed and related readings */ for (i = 0; i < priv->num_fans; i++) { priv->speed_input[i] = - get_unaligned_be16(data + priv->fan_sensor_offsets[i] + AQC_FAN_SPEED_OFFSET); + get_unaligned_be16(data + priv->fan_sensor_offsets[i] + + priv->fan_structure->speed); priv->power_input[i] = get_unaligned_be16(data + priv->fan_sensor_offsets[i] + - AQC_FAN_POWER_OFFSET) * 10000; + priv->fan_structure->power) * 10000; priv->voltage_input[i] = get_unaligned_be16(data + priv->fan_sensor_offsets[i] + - AQC_FAN_VOLTAGE_OFFSET) * 10; + priv->fan_structure->voltage) * 10; priv->current_input[i] = - get_unaligned_be16(data + priv->fan_sensor_offsets[i] + AQC_FAN_CURRENT_OFFSET); + get_unaligned_be16(data + priv->fan_sensor_offsets[i] + + priv->fan_structure->curr); } /* Flow sensor readings */ @@ -1078,6 +1096,8 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id) break; } + priv->fan_structure = &aqc_general_fan_structure; + if (priv->buffer_size != 0) { priv->checksum_start = 0x01; priv->checksum_length = priv->buffer_size - 3; |