diff options
| author | Leonard Anderweit <leonard.anderweit@gmail.com> | 2022-12-18 14:31:29 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2023-02-03 18:30:09 +0300 |
| commit | ad2f0811fbeb61067e7d3715a3441ece23345e94 (patch) | |
| tree | b511b8e339f37658504971e3f1c00a2c4c352052 /drivers/hwmon/aquacomputer_d5next.c | |
| parent | 249c752110a551818f2e7080d81b93b90ae31095 (diff) | |
| download | linux-ad2f0811fbeb61067e7d3715a3441ece23345e94.tar.xz | |
hwmon: (aquacomputer_d5next) Device dependent serial number and firmware offsets
Add device dependent serial number and firmware offsets to support
devices with different offsets. All currently supported devices share
the same offsets. Implemented by Aleksa Savic [1].
[1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/31/commits/14c3acf78b17397edb5dd356e6f5943a9996a1f9
Originally-from: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-5-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/aquacomputer_d5next.c')
| -rw-r--r-- | drivers/hwmon/aquacomputer_d5next.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c index 1ea866fcd3ec..cc53231067f4 100644 --- a/drivers/hwmon/aquacomputer_d5next.c +++ b/drivers/hwmon/aquacomputer_d5next.c @@ -43,9 +43,7 @@ static const char *const aqc_device_names[] = { #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 +#define SERIAL_PART_OFFSET 2 #define CTRL_REPORT_ID 0x03 @@ -59,7 +57,10 @@ static u8 secondary_ctrl_report[] = { 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x34, 0xC6 }; -/* Sensor sizes and offsets for all Aquacomputer devices */ +/* Info, sensor sizes and offsets for all Aquacomputer devices */ +#define AQC_SERIAL_START 0x3 +#define AQC_FIRMWARE_VERSION 0xD + #define AQC_SENSOR_SIZE 0x02 #define AQC_TEMP_SENSOR_DISCONNECTED 0x7FFF #define AQC_FAN_PERCENT_OFFSET 0x00 @@ -326,7 +327,9 @@ struct aqc_data { struct aqc_fan_structure_offsets *fan_structure; /* General info, same across all devices */ + u8 serial_number_start_offset; u32 serial_number[2]; + u8 firmware_version_offset; u16 firmware_version; /* How many times the device was powered on, if available */ @@ -808,9 +811,10 @@ static int aqc_raw_event(struct hid_device *hdev, struct hid_report *report, u8 priv = hid_get_drvdata(hdev); /* Info provided with every report */ - 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); + priv->serial_number[0] = get_unaligned_be16(data + priv->serial_number_start_offset); + priv->serial_number[1] = get_unaligned_be16(data + priv->serial_number_start_offset + + SERIAL_PART_OFFSET); + priv->firmware_version = get_unaligned_be16(data + priv->firmware_version_offset); /* Physical temperature sensor readings */ for (i = 0; i < priv->num_temp_sensors; i++) { @@ -1096,6 +1100,9 @@ static int aqc_probe(struct hid_device *hdev, const struct hid_device_id *id) break; } + priv->serial_number_start_offset = AQC_SERIAL_START; + priv->firmware_version_offset = AQC_FIRMWARE_VERSION; + priv->fan_structure = &aqc_general_fan_structure; if (priv->buffer_size != 0) { |