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-rw-r--r--drivers/iio/magnetometer/ak8974.c8
-rw-r--r--drivers/iio/magnetometer/ak8975.c16
-rw-r--r--drivers/iio/magnetometer/hid-sensor-magn-3d.c147
-rw-r--r--drivers/iio/magnetometer/st_magn_core.c376
4 files changed, 250 insertions, 297 deletions
diff --git a/drivers/iio/magnetometer/ak8974.c b/drivers/iio/magnetometer/ak8974.c
index 217353145676..ce09d771c1fb 100644
--- a/drivers/iio/magnetometer/ak8974.c
+++ b/drivers/iio/magnetometer/ak8974.c
@@ -287,7 +287,7 @@ static int ak8974_await_drdy(struct ak8974 *ak8974)
return 0;
}
-static int ak8974_getresult(struct ak8974 *ak8974, s16 *result)
+static int ak8974_getresult(struct ak8974 *ak8974, __le16 *result)
{
unsigned int src;
int ret;
@@ -395,7 +395,7 @@ static int ak8974_selftest(struct ak8974 *ak8974)
static int ak8974_get_u16_val(struct ak8974 *ak8974, u8 reg, u16 *val)
{
int ret;
- u16 bulk;
+ __le16 bulk;
ret = regmap_bulk_read(ak8974->map, reg, &bulk, 2);
if (ret)
@@ -453,7 +453,7 @@ static int ak8974_read_raw(struct iio_dev *indio_dev,
long mask)
{
struct ak8974 *ak8974 = iio_priv(indio_dev);
- s16 hw_values[3];
+ __le16 hw_values[3];
int ret = -EINVAL;
pm_runtime_get_sync(&ak8974->i2c->dev);
@@ -494,7 +494,7 @@ static void ak8974_fill_buffer(struct iio_dev *indio_dev)
{
struct ak8974 *ak8974 = iio_priv(indio_dev);
int ret;
- s16 hw_values[8]; /* Three axes + 64bit padding */
+ __le16 hw_values[8]; /* Three axes + 64bit padding */
pm_runtime_get_sync(&ak8974->i2c->dev);
mutex_lock(&ak8974->lock);
diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index af8606cc7812..825369fb1c57 100644
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -690,6 +690,7 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
struct ak8975_data *data = iio_priv(indio_dev);
const struct i2c_client *client = data->client;
const struct ak_def *def = data->def;
+ __le16 rval;
u16 buff;
int ret;
@@ -703,7 +704,7 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
ret = i2c_smbus_read_i2c_block_data_or_emulated(
client, def->data_regs[index],
- sizeof(buff), (u8*)&buff);
+ sizeof(rval), (u8*)&rval);
if (ret < 0)
goto exit;
@@ -713,7 +714,7 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
pm_runtime_put_autosuspend(&data->client->dev);
/* Swap bytes and convert to valid range. */
- buff = le16_to_cpu(buff);
+ buff = le16_to_cpu(rval);
*val = clamp_t(s16, buff, -def->range, def->range);
return IIO_VAL_INT;
@@ -813,6 +814,7 @@ static void ak8975_fill_buffer(struct iio_dev *indio_dev)
const struct ak_def *def = data->def;
int ret;
s16 buff[8]; /* 3 x 16 bits axis values + 1 aligned 64 bits timestamp */
+ __le16 fval[3];
mutex_lock(&data->lock);
@@ -826,17 +828,17 @@ static void ak8975_fill_buffer(struct iio_dev *indio_dev)
*/
ret = i2c_smbus_read_i2c_block_data_or_emulated(client,
def->data_regs[0],
- 3 * sizeof(buff[0]),
- (u8 *)buff);
+ 3 * sizeof(fval[0]),
+ (u8 *)fval);
if (ret < 0)
goto unlock;
mutex_unlock(&data->lock);
/* Clamp to valid range. */
- buff[0] = clamp_t(s16, le16_to_cpu(buff[0]), -def->range, def->range);
- buff[1] = clamp_t(s16, le16_to_cpu(buff[1]), -def->range, def->range);
- buff[2] = clamp_t(s16, le16_to_cpu(buff[2]), -def->range, def->range);
+ buff[0] = clamp_t(s16, le16_to_cpu(fval[0]), -def->range, def->range);
+ buff[1] = clamp_t(s16, le16_to_cpu(fval[1]), -def->range, def->range);
+ buff[2] = clamp_t(s16, le16_to_cpu(fval[2]), -def->range, def->range);
iio_push_to_buffers_with_timestamp(indio_dev, buff,
iio_get_time_ns(indio_dev));
diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
index d8a0c8da8db0..0e791b02ed4a 100644
--- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c
+++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
@@ -42,9 +42,17 @@ enum magn_3d_channel {
MAGN_3D_CHANNEL_MAX,
};
+struct common_attributes {
+ int scale_pre_decml;
+ int scale_post_decml;
+ int scale_precision;
+ int value_offset;
+};
+
struct magn_3d_state {
struct hid_sensor_hub_callbacks callbacks;
- struct hid_sensor_common common_attributes;
+ struct hid_sensor_common magn_flux_attributes;
+ struct hid_sensor_common rot_attributes;
struct hid_sensor_hub_attribute_info magn[MAGN_3D_CHANNEL_MAX];
/* dynamically sized array to hold sensor values */
@@ -52,10 +60,8 @@ struct magn_3d_state {
/* array of pointers to sensor value */
u32 *magn_val_addr[MAGN_3D_CHANNEL_MAX];
- int scale_pre_decml;
- int scale_post_decml;
- int scale_precision;
- int value_offset;
+ struct common_attributes magn_flux_attr;
+ struct common_attributes rot_attr;
};
static const u32 magn_3d_addresses[MAGN_3D_CHANNEL_MAX] = {
@@ -162,41 +168,74 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev,
*val2 = 0;
switch (mask) {
case 0:
- hid_sensor_power_state(&magn_state->common_attributes, true);
+ hid_sensor_power_state(&magn_state->magn_flux_attributes, true);
report_id =
magn_state->magn[chan->address].report_id;
address = magn_3d_addresses[chan->address];
if (report_id >= 0)
*val = sensor_hub_input_attr_get_raw_value(
- magn_state->common_attributes.hsdev,
+ magn_state->magn_flux_attributes.hsdev,
HID_USAGE_SENSOR_COMPASS_3D, address,
report_id,
SENSOR_HUB_SYNC);
else {
*val = 0;
- hid_sensor_power_state(&magn_state->common_attributes,
- false);
+ hid_sensor_power_state(
+ &magn_state->magn_flux_attributes,
+ false);
return -EINVAL;
}
- hid_sensor_power_state(&magn_state->common_attributes, false);
+ hid_sensor_power_state(&magn_state->magn_flux_attributes,
+ false);
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SCALE:
- *val = magn_state->scale_pre_decml;
- *val2 = magn_state->scale_post_decml;
- ret_type = magn_state->scale_precision;
+ switch (chan->type) {
+ case IIO_MAGN:
+ *val = magn_state->magn_flux_attr.scale_pre_decml;
+ *val2 = magn_state->magn_flux_attr.scale_post_decml;
+ ret_type = magn_state->magn_flux_attr.scale_precision;
+ break;
+ case IIO_ROT:
+ *val = magn_state->rot_attr.scale_pre_decml;
+ *val2 = magn_state->rot_attr.scale_post_decml;
+ ret_type = magn_state->rot_attr.scale_precision;
+ break;
+ default:
+ ret_type = -EINVAL;
+ }
break;
case IIO_CHAN_INFO_OFFSET:
- *val = magn_state->value_offset;
- ret_type = IIO_VAL_INT;
+ switch (chan->type) {
+ case IIO_MAGN:
+ *val = magn_state->magn_flux_attr.value_offset;
+ ret_type = IIO_VAL_INT;
+ break;
+ case IIO_ROT:
+ *val = magn_state->rot_attr.value_offset;
+ ret_type = IIO_VAL_INT;
+ break;
+ default:
+ ret_type = -EINVAL;
+ }
break;
case IIO_CHAN_INFO_SAMP_FREQ:
ret_type = hid_sensor_read_samp_freq_value(
- &magn_state->common_attributes, val, val2);
+ &magn_state->magn_flux_attributes, val, val2);
break;
case IIO_CHAN_INFO_HYSTERESIS:
- ret_type = hid_sensor_read_raw_hyst_value(
- &magn_state->common_attributes, val, val2);
+ switch (chan->type) {
+ case IIO_MAGN:
+ ret_type = hid_sensor_read_raw_hyst_value(
+ &magn_state->magn_flux_attributes, val, val2);
+ break;
+ case IIO_ROT:
+ ret_type = hid_sensor_read_raw_hyst_value(
+ &magn_state->rot_attributes, val, val2);
+ break;
+ default:
+ ret_type = -EINVAL;
+ }
break;
default:
ret_type = -EINVAL;
@@ -219,11 +258,21 @@ static int magn_3d_write_raw(struct iio_dev *indio_dev,
switch (mask) {
case IIO_CHAN_INFO_SAMP_FREQ:
ret = hid_sensor_write_samp_freq_value(
- &magn_state->common_attributes, val, val2);
+ &magn_state->magn_flux_attributes, val, val2);
break;
case IIO_CHAN_INFO_HYSTERESIS:
- ret = hid_sensor_write_raw_hyst_value(
- &magn_state->common_attributes, val, val2);
+ switch (chan->type) {
+ case IIO_MAGN:
+ ret = hid_sensor_write_raw_hyst_value(
+ &magn_state->magn_flux_attributes, val, val2);
+ break;
+ case IIO_ROT:
+ ret = hid_sensor_write_raw_hyst_value(
+ &magn_state->rot_attributes, val, val2);
+ break;
+ default:
+ ret = -EINVAL;
+ }
break;
default:
ret = -EINVAL;
@@ -254,7 +303,7 @@ static int magn_3d_proc_event(struct hid_sensor_hub_device *hsdev,
struct magn_3d_state *magn_state = iio_priv(indio_dev);
dev_dbg(&indio_dev->dev, "magn_3d_proc_event\n");
- if (atomic_read(&magn_state->common_attributes.data_ready))
+ if (atomic_read(&magn_state->magn_flux_attributes.data_ready))
hid_sensor_push_data(indio_dev, magn_state->iio_vals);
return 0;
@@ -389,21 +438,48 @@ static int magn_3d_parse_report(struct platform_device *pdev,
dev_dbg(&pdev->dev, "magn_3d Setup %d IIO channels\n",
*chan_count);
- st->scale_precision = hid_sensor_format_scale(
+ st->magn_flux_attr.scale_precision = hid_sensor_format_scale(
HID_USAGE_SENSOR_COMPASS_3D,
&st->magn[CHANNEL_SCAN_INDEX_X],
- &st->scale_pre_decml, &st->scale_post_decml);
+ &st->magn_flux_attr.scale_pre_decml,
+ &st->magn_flux_attr.scale_post_decml);
+ st->rot_attr.scale_precision
+ = hid_sensor_format_scale(
+ HID_USAGE_SENSOR_ORIENT_COMP_MAGN_NORTH,
+ &st->magn[CHANNEL_SCAN_INDEX_NORTH_MAGN_TILT_COMP],
+ &st->rot_attr.scale_pre_decml,
+ &st->rot_attr.scale_post_decml);
/* Set Sensitivity field ids, when there is no individual modifier */
- if (st->common_attributes.sensitivity.index < 0) {
+ if (st->magn_flux_attributes.sensitivity.index < 0) {
sensor_hub_input_get_attribute_info(hsdev,
HID_FEATURE_REPORT, usage_id,
HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS |
HID_USAGE_SENSOR_DATA_ORIENTATION,
- &st->common_attributes.sensitivity);
+ &st->magn_flux_attributes.sensitivity);
+ dev_dbg(&pdev->dev, "Sensitivity index:report %d:%d\n",
+ st->magn_flux_attributes.sensitivity.index,
+ st->magn_flux_attributes.sensitivity.report_id);
+ }
+ if (st->magn_flux_attributes.sensitivity.index < 0) {
+ sensor_hub_input_get_attribute_info(hsdev,
+ HID_FEATURE_REPORT, usage_id,
+ HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS |
+ HID_USAGE_SENSOR_ORIENT_MAGN_FLUX,
+ &st->magn_flux_attributes.sensitivity);
+ dev_dbg(&pdev->dev, "Sensitivity index:report %d:%d\n",
+ st->magn_flux_attributes.sensitivity.index,
+ st->magn_flux_attributes.sensitivity.report_id);
+ }
+ if (st->rot_attributes.sensitivity.index < 0) {
+ sensor_hub_input_get_attribute_info(hsdev,
+ HID_FEATURE_REPORT, usage_id,
+ HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS |
+ HID_USAGE_SENSOR_ORIENT_COMP_MAGN_NORTH,
+ &st->rot_attributes.sensitivity);
dev_dbg(&pdev->dev, "Sensitivity index:report %d:%d\n",
- st->common_attributes.sensitivity.index,
- st->common_attributes.sensitivity.report_id);
+ st->rot_attributes.sensitivity.index,
+ st->rot_attributes.sensitivity.report_id);
}
return 0;
@@ -428,16 +504,17 @@ static int hid_magn_3d_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, indio_dev);
magn_state = iio_priv(indio_dev);
- magn_state->common_attributes.hsdev = hsdev;
- magn_state->common_attributes.pdev = pdev;
+ magn_state->magn_flux_attributes.hsdev = hsdev;
+ magn_state->magn_flux_attributes.pdev = pdev;
ret = hid_sensor_parse_common_attributes(hsdev,
HID_USAGE_SENSOR_COMPASS_3D,
- &magn_state->common_attributes);
+ &magn_state->magn_flux_attributes);
if (ret) {
dev_err(&pdev->dev, "failed to setup common attributes\n");
return ret;
}
+ magn_state->rot_attributes = magn_state->magn_flux_attributes;
ret = magn_3d_parse_report(pdev, hsdev,
&channels, &chan_count,
@@ -460,9 +537,9 @@ static int hid_magn_3d_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to initialize trigger buffer\n");
return ret;
}
- atomic_set(&magn_state->common_attributes.data_ready, 0);
+ atomic_set(&magn_state->magn_flux_attributes.data_ready, 0);
ret = hid_sensor_setup_trigger(indio_dev, name,
- &magn_state->common_attributes);
+ &magn_state->magn_flux_attributes);
if (ret < 0) {
dev_err(&pdev->dev, "trigger setup failed\n");
goto error_unreg_buffer_funcs;
@@ -489,7 +566,7 @@ static int hid_magn_3d_probe(struct platform_device *pdev)
error_iio_unreg:
iio_device_unregister(indio_dev);
error_remove_trigger:
- hid_sensor_remove_trigger(&magn_state->common_attributes);
+ hid_sensor_remove_trigger(&magn_state->magn_flux_attributes);
error_unreg_buffer_funcs:
iio_triggered_buffer_cleanup(indio_dev);
return ret;
@@ -504,7 +581,7 @@ static int hid_magn_3d_remove(struct platform_device *pdev)
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_COMPASS_3D);
iio_device_unregister(indio_dev);
- hid_sensor_remove_trigger(&magn_state->common_attributes);
+ hid_sensor_remove_trigger(&magn_state->magn_flux_attributes);
iio_triggered_buffer_cleanup(indio_dev);
return 0;
diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
index 3e1f06b2224c..8e1b0861fbe4 100644
--- a/drivers/iio/magnetometer/st_magn_core.c
+++ b/drivers/iio/magnetometer/st_magn_core.c
@@ -46,139 +46,12 @@
#define ST_MAGN_FS_AVL_15000MG 15000
#define ST_MAGN_FS_AVL_16000MG 16000
-/* CUSTOM VALUES FOR SENSOR 0 */
-#define ST_MAGN_0_ODR_ADDR 0x00
-#define ST_MAGN_0_ODR_MASK 0x1c
-#define ST_MAGN_0_ODR_AVL_1HZ_VAL 0x00
-#define ST_MAGN_0_ODR_AVL_2HZ_VAL 0x01
-#define ST_MAGN_0_ODR_AVL_3HZ_VAL 0x02
-#define ST_MAGN_0_ODR_AVL_8HZ_VAL 0x03
-#define ST_MAGN_0_ODR_AVL_15HZ_VAL 0x04
-#define ST_MAGN_0_ODR_AVL_30HZ_VAL 0x05
-#define ST_MAGN_0_ODR_AVL_75HZ_VAL 0x06
-#define ST_MAGN_0_ODR_AVL_220HZ_VAL 0x07
-#define ST_MAGN_0_PW_ADDR 0x02
-#define ST_MAGN_0_PW_MASK 0x03
-#define ST_MAGN_0_PW_ON 0x00
-#define ST_MAGN_0_PW_OFF 0x03
-#define ST_MAGN_0_FS_ADDR 0x01
-#define ST_MAGN_0_FS_MASK 0xe0
-#define ST_MAGN_0_FS_AVL_1300_VAL 0x01
-#define ST_MAGN_0_FS_AVL_1900_VAL 0x02
-#define ST_MAGN_0_FS_AVL_2500_VAL 0x03
-#define ST_MAGN_0_FS_AVL_4000_VAL 0x04
-#define ST_MAGN_0_FS_AVL_4700_VAL 0x05
-#define ST_MAGN_0_FS_AVL_5600_VAL 0x06
-#define ST_MAGN_0_FS_AVL_8100_VAL 0x07
-#define ST_MAGN_0_FS_AVL_1300_GAIN_XY 1100
-#define ST_MAGN_0_FS_AVL_1900_GAIN_XY 855
-#define ST_MAGN_0_FS_AVL_2500_GAIN_XY 670
-#define ST_MAGN_0_FS_AVL_4000_GAIN_XY 450
-#define ST_MAGN_0_FS_AVL_4700_GAIN_XY 400
-#define ST_MAGN_0_FS_AVL_5600_GAIN_XY 330
-#define ST_MAGN_0_FS_AVL_8100_GAIN_XY 230
-#define ST_MAGN_0_FS_AVL_1300_GAIN_Z 980
-#define ST_MAGN_0_FS_AVL_1900_GAIN_Z 760
-#define ST_MAGN_0_FS_AVL_2500_GAIN_Z 600
-#define ST_MAGN_0_FS_AVL_4000_GAIN_Z 400
-#define ST_MAGN_0_FS_AVL_4700_GAIN_Z 355
-#define ST_MAGN_0_FS_AVL_5600_GAIN_Z 295
-#define ST_MAGN_0_FS_AVL_8100_GAIN_Z 205
-#define ST_MAGN_0_MULTIREAD_BIT false
-
-/* CUSTOM VALUES FOR SENSOR 1 */
-#define ST_MAGN_1_WAI_EXP 0x3c
-#define ST_MAGN_1_ODR_ADDR 0x00
-#define ST_MAGN_1_ODR_MASK 0x1c
-#define ST_MAGN_1_ODR_AVL_1HZ_VAL 0x00
-#define ST_MAGN_1_ODR_AVL_2HZ_VAL 0x01
-#define ST_MAGN_1_ODR_AVL_3HZ_VAL 0x02
-#define ST_MAGN_1_ODR_AVL_8HZ_VAL 0x03
-#define ST_MAGN_1_ODR_AVL_15HZ_VAL 0x04
-#define ST_MAGN_1_ODR_AVL_30HZ_VAL 0x05
-#define ST_MAGN_1_ODR_AVL_75HZ_VAL 0x06
-#define ST_MAGN_1_ODR_AVL_220HZ_VAL 0x07
-#define ST_MAGN_1_PW_ADDR 0x02
-#define ST_MAGN_1_PW_MASK 0x03
-#define ST_MAGN_1_PW_ON 0x00
-#define ST_MAGN_1_PW_OFF 0x03
-#define ST_MAGN_1_FS_ADDR 0x01
-#define ST_MAGN_1_FS_MASK 0xe0
-#define ST_MAGN_1_FS_AVL_1300_VAL 0x01
-#define ST_MAGN_1_FS_AVL_1900_VAL 0x02
-#define ST_MAGN_1_FS_AVL_2500_VAL 0x03
-#define ST_MAGN_1_FS_AVL_4000_VAL 0x04
-#define ST_MAGN_1_FS_AVL_4700_VAL 0x05
-#define ST_MAGN_1_FS_AVL_5600_VAL 0x06
-#define ST_MAGN_1_FS_AVL_8100_VAL 0x07
-#define ST_MAGN_1_FS_AVL_1300_GAIN_XY 909
-#define ST_MAGN_1_FS_AVL_1900_GAIN_XY 1169
-#define ST_MAGN_1_FS_AVL_2500_GAIN_XY 1492
-#define ST_MAGN_1_FS_AVL_4000_GAIN_XY 2222
-#define ST_MAGN_1_FS_AVL_4700_GAIN_XY 2500
-#define ST_MAGN_1_FS_AVL_5600_GAIN_XY 3030
-#define ST_MAGN_1_FS_AVL_8100_GAIN_XY 4347
-#define ST_MAGN_1_FS_AVL_1300_GAIN_Z 1020
-#define ST_MAGN_1_FS_AVL_1900_GAIN_Z 1315
-#define ST_MAGN_1_FS_AVL_2500_GAIN_Z 1666
-#define ST_MAGN_1_FS_AVL_4000_GAIN_Z 2500
-#define ST_MAGN_1_FS_AVL_4700_GAIN_Z 2816
-#define ST_MAGN_1_FS_AVL_5600_GAIN_Z 3389
-#define ST_MAGN_1_FS_AVL_8100_GAIN_Z 4878
-#define ST_MAGN_1_MULTIREAD_BIT false
-
-/* CUSTOM VALUES FOR SENSOR 2 */
-#define ST_MAGN_2_WAI_EXP 0x3d
-#define ST_MAGN_2_ODR_ADDR 0x20
-#define ST_MAGN_2_ODR_MASK 0x1c
-#define ST_MAGN_2_ODR_AVL_1HZ_VAL 0x00
-#define ST_MAGN_2_ODR_AVL_2HZ_VAL 0x01
-#define ST_MAGN_2_ODR_AVL_3HZ_VAL 0x02
-#define ST_MAGN_2_ODR_AVL_5HZ_VAL 0x03
-#define ST_MAGN_2_ODR_AVL_10HZ_VAL 0x04
-#define ST_MAGN_2_ODR_AVL_20HZ_VAL 0x05
-#define ST_MAGN_2_ODR_AVL_40HZ_VAL 0x06
-#define ST_MAGN_2_ODR_AVL_80HZ_VAL 0x07
-#define ST_MAGN_2_PW_ADDR 0x22
-#define ST_MAGN_2_PW_MASK 0x03
-#define ST_MAGN_2_PW_ON 0x00
-#define ST_MAGN_2_PW_OFF 0x03
-#define ST_MAGN_2_FS_ADDR 0x21
-#define ST_MAGN_2_FS_MASK 0x60
-#define ST_MAGN_2_FS_AVL_4000_VAL 0x00
-#define ST_MAGN_2_FS_AVL_8000_VAL 0x01
-#define ST_MAGN_2_FS_AVL_12000_VAL 0x02
-#define ST_MAGN_2_FS_AVL_16000_VAL 0x03
-#define ST_MAGN_2_FS_AVL_4000_GAIN 146
-#define ST_MAGN_2_FS_AVL_8000_GAIN 292
-#define ST_MAGN_2_FS_AVL_12000_GAIN 438
-#define ST_MAGN_2_FS_AVL_16000_GAIN 584
-#define ST_MAGN_2_MULTIREAD_BIT false
+/* Special L addresses for Sensor 2 */
#define ST_MAGN_2_OUT_X_L_ADDR 0x28
#define ST_MAGN_2_OUT_Y_L_ADDR 0x2a
#define ST_MAGN_2_OUT_Z_L_ADDR 0x2c
-/* CUSTOM VALUES FOR SENSOR 3 */
-#define ST_MAGN_3_WAI_ADDR 0x4f
-#define ST_MAGN_3_WAI_EXP 0x40
-#define ST_MAGN_3_ODR_ADDR 0x60
-#define ST_MAGN_3_ODR_MASK 0x0c
-#define ST_MAGN_3_ODR_AVL_10HZ_VAL 0x00
-#define ST_MAGN_3_ODR_AVL_20HZ_VAL 0x01
-#define ST_MAGN_3_ODR_AVL_50HZ_VAL 0x02
-#define ST_MAGN_3_ODR_AVL_100HZ_VAL 0x03
-#define ST_MAGN_3_PW_ADDR 0x60
-#define ST_MAGN_3_PW_MASK 0x03
-#define ST_MAGN_3_PW_ON 0x00
-#define ST_MAGN_3_PW_OFF 0x03
-#define ST_MAGN_3_BDU_ADDR 0x62
-#define ST_MAGN_3_BDU_MASK 0x10
-#define ST_MAGN_3_DRDY_IRQ_ADDR 0x62
-#define ST_MAGN_3_DRDY_INT_MASK 0x01
-#define ST_MAGN_3_IHL_IRQ_ADDR 0x63
-#define ST_MAGN_3_IHL_IRQ_MASK 0x04
-#define ST_MAGN_3_FS_AVL_15000_GAIN 1500
-#define ST_MAGN_3_MULTIREAD_BIT false
+/* Special L addresses for sensor 3 */
#define ST_MAGN_3_OUT_X_L_ADDR 0x68
#define ST_MAGN_3_OUT_Y_L_ADDR 0x6a
#define ST_MAGN_3_OUT_Z_L_ADDR 0x6c
@@ -240,77 +113,78 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = {
},
.ch = (struct iio_chan_spec *)st_magn_16bit_channels,
.odr = {
- .addr = ST_MAGN_0_ODR_ADDR,
- .mask = ST_MAGN_0_ODR_MASK,
+ .addr = 0x00,
+ .mask = 0x1c,
.odr_avl = {
- { 1, ST_MAGN_0_ODR_AVL_1HZ_VAL, },
- { 2, ST_MAGN_0_ODR_AVL_2HZ_VAL, },
- { 3, ST_MAGN_0_ODR_AVL_3HZ_VAL, },
- { 8, ST_MAGN_0_ODR_AVL_8HZ_VAL, },
- { 15, ST_MAGN_0_ODR_AVL_15HZ_VAL, },
- { 30, ST_MAGN_0_ODR_AVL_30HZ_VAL, },
- { 75, ST_MAGN_0_ODR_AVL_75HZ_VAL, },
+ { .hz = 1, .value = 0x00 },
+ { .hz = 2, .value = 0x01 },
+ { .hz = 3, .value = 0x02 },
+ { .hz = 8, .value = 0x03 },
+ { .hz = 15, .value = 0x04 },
+ { .hz = 30, .value = 0x05 },
+ { .hz = 75, .value = 0x06 },
+ /* 220 Hz, 0x07 reportedly exist */
},
},
.pw = {
- .addr = ST_MAGN_0_PW_ADDR,
- .mask = ST_MAGN_0_PW_MASK,
- .value_on = ST_MAGN_0_PW_ON,
- .value_off = ST_MAGN_0_PW_OFF,
+ .addr = 0x02,
+ .mask = 0x03,
+ .value_on = 0x00,
+ .value_off = 0x03,
},
.fs = {
- .addr = ST_MAGN_0_FS_ADDR,
- .mask = ST_MAGN_0_FS_MASK,
+ .addr = 0x01,
+ .mask = 0xe0,
.fs_avl = {
[0] = {
.num = ST_MAGN_FS_AVL_1300MG,
- .value = ST_MAGN_0_FS_AVL_1300_VAL,
- .gain = ST_MAGN_0_FS_AVL_1300_GAIN_XY,
- .gain2 = ST_MAGN_0_FS_AVL_1300_GAIN_Z,
+ .value = 0x01,
+ .gain = 1100,
+ .gain2 = 980,
},
[1] = {
.num = ST_MAGN_FS_AVL_1900MG,
- .value = ST_MAGN_0_FS_AVL_1900_VAL,
- .gain = ST_MAGN_0_FS_AVL_1900_GAIN_XY,
- .gain2 = ST_MAGN_0_FS_AVL_1900_GAIN_Z,
+ .value = 0x02,
+ .gain = 855,
+ .gain2 = 760,
},
[2] = {
.num = ST_MAGN_FS_AVL_2500MG,
- .value = ST_MAGN_0_FS_AVL_2500_VAL,
- .gain = ST_MAGN_0_FS_AVL_2500_GAIN_XY,
- .gain2 = ST_MAGN_0_FS_AVL_2500_GAIN_Z,
+ .value = 0x03,
+ .gain = 670,
+ .gain2 = 600,
},
[3] = {
.num = ST_MAGN_FS_AVL_4000MG,
- .value = ST_MAGN_0_FS_AVL_4000_VAL,
- .gain = ST_MAGN_0_FS_AVL_4000_GAIN_XY,
- .gain2 = ST_MAGN_0_FS_AVL_4000_GAIN_Z,
+ .value = 0x04,
+ .gain = 450,
+ .gain2 = 400,
},
[4] = {
.num = ST_MAGN_FS_AVL_4700MG,
- .value = ST_MAGN_0_FS_AVL_4700_VAL,
- .gain = ST_MAGN_0_FS_AVL_4700_GAIN_XY,
- .gain2 = ST_MAGN_0_FS_AVL_4700_GAIN_Z,
+ .value = 0x05,
+ .gain = 400,
+ .gain2 = 355,
},
[5] = {
.num = ST_MAGN_FS_AVL_5600MG,
- .value = ST_MAGN_0_FS_AVL_5600_VAL,
- .gain = ST_MAGN_0_FS_AVL_5600_GAIN_XY,
- .gain2 = ST_MAGN_0_FS_AVL_5600_GAIN_Z,
+ .value = 0x06,
+ .gain = 330,
+ .gain2 = 295,
},
[6] = {
.num = ST_MAGN_FS_AVL_8100MG,
- .value = ST_MAGN_0_FS_AVL_8100_VAL,
- .gain = ST_MAGN_0_FS_AVL_8100_GAIN_XY,
- .gain2 = ST_MAGN_0_FS_AVL_8100_GAIN_Z,
+ .value = 0x07,
+ .gain = 230,
+ .gain2 = 205,
},
},
},
- .multi_read_bit = ST_MAGN_0_MULTIREAD_BIT,
+ .multi_read_bit = false,
.bootime = 2,
},
{
- .wai = ST_MAGN_1_WAI_EXP,
+ .wai = 0x3c,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LSM303DLHC_MAGN_DEV_NAME,
@@ -318,175 +192,175 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = {
},
.ch = (struct iio_chan_spec *)st_magn_16bit_channels,
.odr = {
- .addr = ST_MAGN_1_ODR_ADDR,
- .mask = ST_MAGN_1_ODR_MASK,
+ .addr = 0x00,
+ .mask = 0x1c,
.odr_avl = {
- { 1, ST_MAGN_1_ODR_AVL_1HZ_VAL, },
- { 2, ST_MAGN_1_ODR_AVL_2HZ_VAL, },
- { 3, ST_MAGN_1_ODR_AVL_3HZ_VAL, },
- { 8, ST_MAGN_1_ODR_AVL_8HZ_VAL, },
- { 15, ST_MAGN_1_ODR_AVL_15HZ_VAL, },
- { 30, ST_MAGN_1_ODR_AVL_30HZ_VAL, },
- { 75, ST_MAGN_1_ODR_AVL_75HZ_VAL, },
- { 220, ST_MAGN_1_ODR_AVL_220HZ_VAL, },
+ { .hz = 1, .value = 0x00 },
+ { .hz = 2, .value = 0x01 },
+ { .hz = 3, .value = 0x02 },
+ { .hz = 8, .value = 0x03 },
+ { .hz = 15, .value = 0x04 },
+ { .hz = 30, .value = 0x05 },
+ { .hz = 75, .value = 0x06 },
+ { .hz = 220, .value = 0x07 },
},
},
.pw = {
- .addr = ST_MAGN_1_PW_ADDR,
- .mask = ST_MAGN_1_PW_MASK,
- .value_on = ST_MAGN_1_PW_ON,
- .value_off = ST_MAGN_1_PW_OFF,
+ .addr = 0x02,
+ .mask = 0x03,
+ .value_on = 0x00,
+ .value_off = 0x03,
},
.fs = {
- .addr = ST_MAGN_1_FS_ADDR,
- .mask = ST_MAGN_1_FS_MASK,
+ .addr = 0x01,
+ .mask = 0xe0,
.fs_avl = {
[0] = {
.num = ST_MAGN_FS_AVL_1300MG,
- .value = ST_MAGN_1_FS_AVL_1300_VAL,
- .gain = ST_MAGN_1_FS_AVL_1300_GAIN_XY,
- .gain2 = ST_MAGN_1_FS_AVL_1300_GAIN_Z,
+ .value = 0x01,
+ .gain = 909,
+ .gain2 = 1020,
},
[1] = {
.num = ST_MAGN_FS_AVL_1900MG,
- .value = ST_MAGN_1_FS_AVL_1900_VAL,
- .gain = ST_MAGN_1_FS_AVL_1900_GAIN_XY,
- .gain2 = ST_MAGN_1_FS_AVL_1900_GAIN_Z,
+ .value = 0x02,
+ .gain = 1169,
+ .gain2 = 1315,
},
[2] = {
.num = ST_MAGN_FS_AVL_2500MG,
- .value = ST_MAGN_1_FS_AVL_2500_VAL,
- .gain = ST_MAGN_1_FS_AVL_2500_GAIN_XY,
- .gain2 = ST_MAGN_1_FS_AVL_2500_GAIN_Z,
+ .value = 0x03,
+ .gain = 1492,
+ .gain2 = 1666,
},
[3] = {
.num = ST_MAGN_FS_AVL_4000MG,
- .value = ST_MAGN_1_FS_AVL_4000_VAL,
- .gain = ST_MAGN_1_FS_AVL_4000_GAIN_XY,
- .gain2 = ST_MAGN_1_FS_AVL_4000_GAIN_Z,
+ .value = 0x04,
+ .gain = 2222,
+ .gain2 = 2500,
},
[4] = {
.num = ST_MAGN_FS_AVL_4700MG,
- .value = ST_MAGN_1_FS_AVL_4700_VAL,
- .gain = ST_MAGN_1_FS_AVL_4700_GAIN_XY,
- .gain2 = ST_MAGN_1_FS_AVL_4700_GAIN_Z,
+ .value = 0x05,
+ .gain = 2500,
+ .gain2 = 2816,
},
[5] = {
.num = ST_MAGN_FS_AVL_5600MG,
- .value = ST_MAGN_1_FS_AVL_5600_VAL,
- .gain = ST_MAGN_1_FS_AVL_5600_GAIN_XY,
- .gain2 = ST_MAGN_1_FS_AVL_5600_GAIN_Z,
+ .value = 0x06,
+ .gain = 3030,
+ .gain2 = 3389,
},
[6] = {
.num = ST_MAGN_FS_AVL_8100MG,
- .value = ST_MAGN_1_FS_AVL_8100_VAL,
- .gain = ST_MAGN_1_FS_AVL_8100_GAIN_XY,
- .gain2 = ST_MAGN_1_FS_AVL_8100_GAIN_Z,
+ .value = 0x07,
+ .gain = 4347,
+ .gain2 = 4878,
},
},
},
- .multi_read_bit = ST_MAGN_1_MULTIREAD_BIT,
+ .multi_read_bit = false,
.bootime = 2,
},
{
- .wai = ST_MAGN_2_WAI_EXP,
+ .wai = 0x3d,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LIS3MDL_MAGN_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_magn_2_16bit_channels,
.odr = {
- .addr = ST_MAGN_2_ODR_ADDR,
- .mask = ST_MAGN_2_ODR_MASK,
+ .addr = 0x20,
+ .mask = 0x1c,
.odr_avl = {
- { 1, ST_MAGN_2_ODR_AVL_1HZ_VAL, },
- { 2, ST_MAGN_2_ODR_AVL_2HZ_VAL, },
- { 3, ST_MAGN_2_ODR_AVL_3HZ_VAL, },
- { 5, ST_MAGN_2_ODR_AVL_5HZ_VAL, },
- { 10, ST_MAGN_2_ODR_AVL_10HZ_VAL, },
- { 20, ST_MAGN_2_ODR_AVL_20HZ_VAL, },
- { 40, ST_MAGN_2_ODR_AVL_40HZ_VAL, },
- { 80, ST_MAGN_2_ODR_AVL_80HZ_VAL, },
+ { .hz = 1, .value = 0x00 },
+ { .hz = 2, .value = 0x01 },
+ { .hz = 3, .value = 0x02 },
+ { .hz = 5, .value = 0x03 },
+ { .hz = 10, .value = 0x04 },
+ { .hz = 20, .value = 0x05 },
+ { .hz = 40, .value = 0x06 },
+ { .hz = 80, .value = 0x07 },
},
},
.pw = {
- .addr = ST_MAGN_2_PW_ADDR,
- .mask = ST_MAGN_2_PW_MASK,
- .value_on = ST_MAGN_2_PW_ON,
- .value_off = ST_MAGN_2_PW_OFF,
+ .addr = 0x22,
+ .mask = 0x03,
+ .value_on = 0x00,
+ .value_off = 0x03,
},
.fs = {
- .addr = ST_MAGN_2_FS_ADDR,
- .mask = ST_MAGN_2_FS_MASK,
+ .addr = 0x21,
+ .mask = 0x60,
.fs_avl = {
[0] = {
.num = ST_MAGN_FS_AVL_4000MG,
- .value = ST_MAGN_2_FS_AVL_4000_VAL,
- .gain = ST_MAGN_2_FS_AVL_4000_GAIN,
+ .value = 0x00,
+ .gain = 146,
},
[1] = {
.num = ST_MAGN_FS_AVL_8000MG,
- .value = ST_MAGN_2_FS_AVL_8000_VAL,
- .gain = ST_MAGN_2_FS_AVL_8000_GAIN,
+ .value = 0x01,
+ .gain = 292,
},
[2] = {
.num = ST_MAGN_FS_AVL_12000MG,
- .value = ST_MAGN_2_FS_AVL_12000_VAL,
- .gain = ST_MAGN_2_FS_AVL_12000_GAIN,
+ .value = 0x02,
+ .gain = 438,
},
[3] = {
.num = ST_MAGN_FS_AVL_16000MG,
- .value = ST_MAGN_2_FS_AVL_16000_VAL,
- .gain = ST_MAGN_2_FS_AVL_16000_GAIN,
+ .value = 0x03,
+ .gain = 584,
},
},
},
- .multi_read_bit = ST_MAGN_2_MULTIREAD_BIT,
+ .multi_read_bit = false,
.bootime = 2,
},
{
- .wai = ST_MAGN_3_WAI_EXP,
- .wai_addr = ST_MAGN_3_WAI_ADDR,
+ .wai = 0x40,
+ .wai_addr = 0x4f,
.sensors_supported = {
[0] = LSM303AGR_MAGN_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_magn_3_16bit_channels,
.odr = {
- .addr = ST_MAGN_3_ODR_ADDR,
- .mask = ST_MAGN_3_ODR_MASK,
+ .addr = 0x60,
+ .mask = 0x0c,
.odr_avl = {
- { 10, ST_MAGN_3_ODR_AVL_10HZ_VAL, },
- { 20, ST_MAGN_3_ODR_AVL_20HZ_VAL, },
- { 50, ST_MAGN_3_ODR_AVL_50HZ_VAL, },
- { 100, ST_MAGN_3_ODR_AVL_100HZ_VAL, },
+ { .hz = 10, .value = 0x00 },
+ { .hz = 20, .value = 0x01 },
+ { .hz = 50, .value = 0x02 },
+ { .hz = 100, .value = 0x03 },
},
},
.pw = {
- .addr = ST_MAGN_3_PW_ADDR,
- .mask = ST_MAGN_3_PW_MASK,
- .value_on = ST_MAGN_3_PW_ON,
- .value_off = ST_MAGN_3_PW_OFF,
+ .addr = 0x60,
+ .mask = 0x03,
+ .value_on = 0x00,
+ .value_off = 0x03,
},
.fs = {
.fs_avl = {
[0] = {
.num = ST_MAGN_FS_AVL_15000MG,
- .gain = ST_MAGN_3_FS_AVL_15000_GAIN,
+ .gain = 1500,
},
},
},
.bdu = {
- .addr = ST_MAGN_3_BDU_ADDR,
- .mask = ST_MAGN_3_BDU_MASK,
+ .addr = 0x62,
+ .mask = 0x10,
},
.drdy_irq = {
- .addr = ST_MAGN_3_DRDY_IRQ_ADDR,
- .mask_int1 = ST_MAGN_3_DRDY_INT_MASK,
- .addr_ihl = ST_MAGN_3_IHL_IRQ_ADDR,
- .mask_ihl = ST_MAGN_3_IHL_IRQ_MASK,
+ .addr = 0x62,
+ .mask_int1 = 0x01,
+ .addr_ihl = 0x63,
+ .mask_ihl = 0x04,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
},
- .multi_read_bit = ST_MAGN_3_MULTIREAD_BIT,
+ .multi_read_bit = false,
.bootime = 2,
},
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-17 17:52:24 +0000