diff options
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/accel/bma180.c | 10 | ||||
-rw-r--r-- | drivers/iio/adc/ad_sigma_delta.c | 2 | ||||
-rw-r--r-- | drivers/iio/adc/at91_adc.c | 42 | ||||
-rw-r--r-- | drivers/iio/adc/max1363.c | 16 | ||||
-rw-r--r-- | drivers/iio/adc/ti_am335x_adc.c | 2 | ||||
-rw-r--r-- | drivers/iio/common/hid-sensors/hid-sensor-trigger.c | 3 | ||||
-rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_buffer.c | 2 | ||||
-rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_trigger.c | 2 | ||||
-rw-r--r-- | drivers/iio/gyro/itg3200_buffer.c | 2 | ||||
-rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 7 | ||||
-rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c | 2 | ||||
-rw-r--r-- | drivers/iio/industrialio-buffer.c | 8 | ||||
-rw-r--r-- | drivers/iio/industrialio-event.c | 3 | ||||
-rw-r--r-- | drivers/iio/inkern.c | 8 | ||||
-rw-r--r-- | drivers/iio/light/cm32181.c | 1 | ||||
-rw-r--r-- | drivers/iio/light/cm36651.c | 22 | ||||
-rw-r--r-- | drivers/iio/magnetometer/ak8975.c | 9 | ||||
-rw-r--r-- | drivers/iio/magnetometer/st_magn_core.c | 52 | ||||
-rw-r--r-- | drivers/iio/pressure/mpl3115.c | 6 |
19 files changed, 125 insertions, 74 deletions
diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index bfec313492b3..6f039c300141 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -68,13 +68,13 @@ /* Defaults values */ #define BMA180_DEF_PMODE 0 #define BMA180_DEF_BW 20 -#define BMA180_DEF_SCALE 250 +#define BMA180_DEF_SCALE 2452 /* Available values for sysfs */ #define BMA180_FLP_FREQ_AVAILABLE \ "10 20 40 75 150 300" #define BMA180_SCALE_AVAILABLE \ - "0.000130 0.000190 0.000250 0.000380 0.000500 0.000990 0.001980" + "0.001275 0.001863 0.002452 0.003727 0.004903 0.009709 0.019417" struct bma180_data { struct i2c_client *client; @@ -94,7 +94,7 @@ enum bma180_axis { }; static int bw_table[] = { 10, 20, 40, 75, 150, 300 }; /* Hz */ -static int scale_table[] = { 130, 190, 250, 380, 500, 990, 1980 }; +static int scale_table[] = { 1275, 1863, 2452, 3727, 4903, 9709, 19417 }; static int bma180_get_acc_reg(struct bma180_data *data, enum bma180_axis axis) { @@ -376,6 +376,8 @@ static int bma180_write_raw(struct iio_dev *indio_dev, mutex_unlock(&data->mutex); return ret; case IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY: + if (val2) + return -EINVAL; mutex_lock(&data->mutex); ret = bma180_set_bw(data, val); mutex_unlock(&data->mutex); @@ -569,7 +571,7 @@ static int bma180_probe(struct i2c_client *client, trig->ops = &bma180_trigger_ops; iio_trigger_set_drvdata(trig, indio_dev); data->trig = trig; - indio_dev->trig = trig; + indio_dev->trig = iio_trigger_get(trig); ret = iio_trigger_register(trig); if (ret) diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 9a4e0e32a771..eb799a43aef0 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -472,7 +472,7 @@ static int ad_sd_probe_trigger(struct iio_dev *indio_dev) goto error_free_irq; /* select default trigger */ - indio_dev->trig = sigma_delta->trig; + indio_dev->trig = iio_trigger_get(sigma_delta->trig); return 0; diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 5b1aa027c034..e6bf77d1ec08 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -322,12 +322,11 @@ static int at91_adc_channel_init(struct iio_dev *idev) return idev->num_channels; } -static u8 at91_adc_get_trigger_value_by_name(struct iio_dev *idev, +static int at91_adc_get_trigger_value_by_name(struct iio_dev *idev, struct at91_adc_trigger *triggers, const char *trigger_name) { struct at91_adc_state *st = iio_priv(idev); - u8 value = 0; int i; for (i = 0; i < st->trigger_number; i++) { @@ -340,15 +339,16 @@ static u8 at91_adc_get_trigger_value_by_name(struct iio_dev *idev, return -ENOMEM; if (strcmp(trigger_name, name) == 0) { - value = triggers[i].value; kfree(name); - break; + if (triggers[i].value == 0) + return -EINVAL; + return triggers[i].value; } kfree(name); } - return value; + return -EINVAL; } static int at91_adc_configure_trigger(struct iio_trigger *trig, bool state) @@ -358,14 +358,14 @@ static int at91_adc_configure_trigger(struct iio_trigger *trig, bool state) struct iio_buffer *buffer = idev->buffer; struct at91_adc_reg_desc *reg = st->registers; u32 status = at91_adc_readl(st, reg->trigger_register); - u8 value; + int value; u8 bit; value = at91_adc_get_trigger_value_by_name(idev, st->trigger_list, idev->trig->name); - if (value == 0) - return -EINVAL; + if (value < 0) + return value; if (state) { st->buffer = kmalloc(idev->scan_bytes, GFP_KERNEL); @@ -765,14 +765,17 @@ static int at91_adc_probe_pdata(struct at91_adc_state *st, if (!pdata) return -EINVAL; + st->caps = (struct at91_adc_caps *) + platform_get_device_id(pdev)->driver_data; + st->use_external = pdata->use_external_triggers; st->vref_mv = pdata->vref; st->channels_mask = pdata->channels_used; - st->num_channels = pdata->num_channels; + st->num_channels = st->caps->num_channels; st->startup_time = pdata->startup_time; st->trigger_number = pdata->trigger_number; st->trigger_list = pdata->trigger_list; - st->registers = pdata->registers; + st->registers = &st->caps->registers; return 0; } @@ -1101,7 +1104,6 @@ static int at91_adc_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_OF static struct at91_adc_caps at91sam9260_caps = { .calc_startup_ticks = calc_startup_ticks_9260, .num_channels = 4, @@ -1154,11 +1156,27 @@ static const struct of_device_id at91_adc_dt_ids[] = { {}, }; MODULE_DEVICE_TABLE(of, at91_adc_dt_ids); -#endif + +static const struct platform_device_id at91_adc_ids[] = { + { + .name = "at91sam9260-adc", + .driver_data = (unsigned long)&at91sam9260_caps, + }, { + .name = "at91sam9g45-adc", + .driver_data = (unsigned long)&at91sam9g45_caps, + }, { + .name = "at91sam9x5-adc", + .driver_data = (unsigned long)&at91sam9x5_caps, + }, { + /* terminator */ + } +}; +MODULE_DEVICE_TABLE(platform, at91_adc_ids); static struct platform_driver at91_adc_driver = { .probe = at91_adc_probe, .remove = at91_adc_remove, + .id_table = at91_adc_ids, .driver = { .name = DRIVER_NAME, .of_match_table = of_match_ptr(at91_adc_dt_ids), diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index 360259266d4f..ef5ffc0c37a4 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -1258,8 +1258,8 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1038_channels, + .num_channels = ARRAY_SIZE(max1038_channels), }, [max11605] = { .bits = 8, @@ -1268,8 +1268,8 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1038_channels, + .num_channels = ARRAY_SIZE(max1038_channels), }, [max11606] = { .bits = 10, @@ -1318,8 +1318,8 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1138_channels, + .num_channels = ARRAY_SIZE(max1138_channels), }, [max11611] = { .bits = 10, @@ -1328,8 +1328,8 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = { .num_modes = ARRAY_SIZE(max1238_mode_list), .default_mode = s0to11, .info = &max1238_info, - .channels = max1238_channels, - .num_channels = ARRAY_SIZE(max1238_channels), + .channels = max1138_channels, + .num_channels = ARRAY_SIZE(max1138_channels), }, [max11612] = { .bits = 12, diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index 31e786e3999b..63b2bb6bdbbc 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -375,7 +375,7 @@ static int tiadc_read_raw(struct iio_dev *indio_dev, return -EAGAIN; } } - map_val = chan->channel + TOTAL_CHANNELS; + map_val = adc_dev->channel_step[chan->scan_index]; /* * We check the complete FIFO. We programmed just one entry but in case diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index 7dcf83998e6f..1be235b01934 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -99,7 +99,8 @@ int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, dev_err(&indio_dev->dev, "Trigger Register Failed\n"); goto error_free_trig; } - indio_dev->trig = attrb->trigger = trig; + attrb->trigger = trig; + indio_dev->trig = iio_trigger_get(trig); return ret; diff --git a/drivers/iio/common/st_sensors/st_sensors_buffer.c b/drivers/iio/common/st_sensors/st_sensors_buffer.c index 1665c8e4b62b..e18bc6782256 100644 --- a/drivers/iio/common/st_sensors/st_sensors_buffer.c +++ b/drivers/iio/common/st_sensors/st_sensors_buffer.c @@ -71,7 +71,7 @@ int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf) goto st_sensors_free_memory; } - for (i = 0; i < n * num_data_channels; i++) { + for (i = 0; i < n * byte_for_channel; i++) { if (i < n) buf[i] = rx_array[i]; else diff --git a/drivers/iio/common/st_sensors/st_sensors_trigger.c b/drivers/iio/common/st_sensors/st_sensors_trigger.c index 8fc3a97eb266..8d8ca6f1e16a 100644 --- a/drivers/iio/common/st_sensors/st_sensors_trigger.c +++ b/drivers/iio/common/st_sensors/st_sensors_trigger.c @@ -49,7 +49,7 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev, dev_err(&indio_dev->dev, "failed to register iio trigger.\n"); goto iio_trigger_register_error; } - indio_dev->trig = sdata->trig; + indio_dev->trig = iio_trigger_get(sdata->trig); return 0; diff --git a/drivers/iio/gyro/itg3200_buffer.c b/drivers/iio/gyro/itg3200_buffer.c index e3b3c5084070..eef50e91f17c 100644 --- a/drivers/iio/gyro/itg3200_buffer.c +++ b/drivers/iio/gyro/itg3200_buffer.c @@ -132,7 +132,7 @@ int itg3200_probe_trigger(struct iio_dev *indio_dev) goto error_free_irq; /* select default trigger */ - indio_dev->trig = st->trig; + indio_dev->trig = iio_trigger_get(st->trig); return 0; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index df7f1e1157ae..27a91768cc72 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -661,6 +661,7 @@ static int inv_mpu_probe(struct i2c_client *client, { struct inv_mpu6050_state *st; struct iio_dev *indio_dev; + struct inv_mpu6050_platform_data *pdata; int result; if (!i2c_check_functionality(client->adapter, @@ -673,8 +674,10 @@ static int inv_mpu_probe(struct i2c_client *client, st = iio_priv(indio_dev); st->client = client; - st->plat_data = *(struct inv_mpu6050_platform_data - *)dev_get_platdata(&client->dev); + pdata = (struct inv_mpu6050_platform_data + *)dev_get_platdata(&client->dev); + if (pdata) + st->plat_data = *pdata; /* power is turned on inside check chip type*/ result = inv_check_and_setup_chip(st, id); if (result) diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c index 03b9372c1212..926fccea8de0 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c @@ -135,7 +135,7 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev) ret = iio_trigger_register(st->trig); if (ret) goto error_free_irq; - indio_dev->trig = st->trig; + indio_dev->trig = iio_trigger_get(st->trig); return 0; diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index c67d83bdc8f0..0f1d9b2ccdfa 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -165,7 +165,8 @@ static ssize_t iio_scan_el_show(struct device *dev, int ret; struct iio_dev *indio_dev = dev_to_iio_dev(dev); - ret = test_bit(to_iio_dev_attr(attr)->address, + /* Ensure ret is 0 or 1. */ + ret = !!test_bit(to_iio_dev_attr(attr)->address, indio_dev->buffer->scan_mask); return sprintf(buf, "%d\n", ret); @@ -866,7 +867,8 @@ int iio_scan_mask_query(struct iio_dev *indio_dev, if (!buffer->scan_mask) return 0; - return test_bit(bit, buffer->scan_mask); + /* Ensure return value is 0 or 1. */ + return !!test_bit(bit, buffer->scan_mask); }; EXPORT_SYMBOL_GPL(iio_scan_mask_query); @@ -951,7 +953,7 @@ static int iio_buffer_update_demux(struct iio_dev *indio_dev, /* Now we have the two masks, work from least sig and build up sizes */ for_each_set_bit(out_ind, - indio_dev->active_scan_mask, + buffer->scan_mask, indio_dev->masklength) { in_ind = find_next_bit(indio_dev->active_scan_mask, indio_dev->masklength, diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c index c9c1419fe6e0..f9360f497ed4 100644 --- a/drivers/iio/industrialio-event.c +++ b/drivers/iio/industrialio-event.c @@ -343,6 +343,9 @@ static int iio_device_add_event(struct iio_dev *indio_dev, &indio_dev->event_interface->dev_attr_list); kfree(postfix); + if ((ret == -EBUSY) && (shared_by != IIO_SEPARATE)) + continue; + if (ret) return ret; diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 0cf5f8e06cfc..4fc88e617acf 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -178,12 +178,12 @@ static struct iio_channel *of_iio_channel_get_by_name(struct device_node *np, index = of_property_match_string(np, "io-channel-names", name); chan = of_iio_channel_get(np, index); - if (!IS_ERR(chan)) + if (!IS_ERR(chan) || PTR_ERR(chan) == -EPROBE_DEFER) break; else if (name && index >= 0) { pr_err("ERROR: could not get IIO channel %s:%s(%i)\n", np->full_name, name ? name : "", index); - return chan; + return NULL; } /* @@ -193,8 +193,9 @@ static struct iio_channel *of_iio_channel_get_by_name(struct device_node *np, */ np = np->parent; if (np && !of_get_property(np, "io-channel-ranges", NULL)) - break; + return NULL; } + return chan; } @@ -317,6 +318,7 @@ struct iio_channel *iio_channel_get(struct device *dev, if (channel != NULL) return channel; } + return iio_channel_get_sys(name, channel_name); } EXPORT_SYMBOL_GPL(iio_channel_get); diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c index 47a6dbac2d0c..d976e6ce60db 100644 --- a/drivers/iio/light/cm32181.c +++ b/drivers/iio/light/cm32181.c @@ -221,6 +221,7 @@ static int cm32181_read_raw(struct iio_dev *indio_dev, *val = cm32181->calibscale; return IIO_VAL_INT; case IIO_CHAN_INFO_INT_TIME: + *val = 0; ret = cm32181_read_als_it(cm32181, val2); return ret; } diff --git a/drivers/iio/light/cm36651.c b/drivers/iio/light/cm36651.c index a45e07492db3..39fc67e82138 100644 --- a/drivers/iio/light/cm36651.c +++ b/drivers/iio/light/cm36651.c @@ -652,7 +652,19 @@ static int cm36651_probe(struct i2c_client *client, cm36651->client = client; cm36651->ps_client = i2c_new_dummy(client->adapter, CM36651_I2C_ADDR_PS); + if (!cm36651->ps_client) { + dev_err(&client->dev, "%s: new i2c device failed\n", __func__); + ret = -ENODEV; + goto error_disable_reg; + } + cm36651->ara_client = i2c_new_dummy(client->adapter, CM36651_ARA); + if (!cm36651->ara_client) { + dev_err(&client->dev, "%s: new i2c device failed\n", __func__); + ret = -ENODEV; + goto error_i2c_unregister_ps; + } + mutex_init(&cm36651->lock); indio_dev->dev.parent = &client->dev; indio_dev->channels = cm36651_channels; @@ -664,7 +676,7 @@ static int cm36651_probe(struct i2c_client *client, ret = cm36651_setup_reg(cm36651); if (ret) { dev_err(&client->dev, "%s: register setup failed\n", __func__); - goto error_disable_reg; + goto error_i2c_unregister_ara; } ret = request_threaded_irq(client->irq, NULL, cm36651_irq_handler, @@ -672,7 +684,7 @@ static int cm36651_probe(struct i2c_client *client, "cm36651", indio_dev); if (ret) { dev_err(&client->dev, "%s: request irq failed\n", __func__); - goto error_disable_reg; + goto error_i2c_unregister_ara; } ret = iio_device_register(indio_dev); @@ -685,6 +697,10 @@ static int cm36651_probe(struct i2c_client *client, error_free_irq: free_irq(client->irq, indio_dev); +error_i2c_unregister_ara: + i2c_unregister_device(cm36651->ara_client); +error_i2c_unregister_ps: + i2c_unregister_device(cm36651->ps_client); error_disable_reg: regulator_disable(cm36651->vled_reg); return ret; @@ -698,6 +714,8 @@ static int cm36651_remove(struct i2c_client *client) iio_device_unregister(indio_dev); regulator_disable(cm36651->vled_reg); free_irq(client->irq, indio_dev); + i2c_unregister_device(cm36651->ps_client); + i2c_unregister_device(cm36651->ara_client); return 0; } diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c index 05423543f89d..053117c02bbc 100644 --- a/drivers/iio/magnetometer/ak8975.c +++ b/drivers/iio/magnetometer/ak8975.c @@ -352,8 +352,6 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val) { struct ak8975_data *data = iio_priv(indio_dev); struct i2c_client *client = data->client; - u16 meas_reg; - s16 raw; int ret; mutex_lock(&data->lock); @@ -401,16 +399,11 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val) dev_err(&client->dev, "Read axis data fails\n"); goto exit; } - meas_reg = ret; mutex_unlock(&data->lock); - /* Endian conversion of the measured values. */ - raw = (s16) (le16_to_cpu(meas_reg)); - /* Clamp to valid range. */ - raw = clamp_t(s16, raw, -4096, 4095); - *val = raw; + *val = clamp_t(s16, ret, -4096, 4095); return IIO_VAL_INT; exit: diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index 52bbcfa1e077..476aa132a192 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -42,7 +42,8 @@ #define ST_MAGN_FS_AVL_5600MG 5600 #define ST_MAGN_FS_AVL_8000MG 8000 #define ST_MAGN_FS_AVL_8100MG 8100 -#define ST_MAGN_FS_AVL_10000MG 10000 +#define ST_MAGN_FS_AVL_12000MG 12000 +#define ST_MAGN_FS_AVL_16000MG 16000 /* CUSTOM VALUES FOR SENSOR 1 */ #define ST_MAGN_1_WAI_EXP 0x3c @@ -69,20 +70,20 @@ #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 1100 -#define ST_MAGN_1_FS_AVL_1900_GAIN_XY 855 -#define ST_MAGN_1_FS_AVL_2500_GAIN_XY 670 -#define ST_MAGN_1_FS_AVL_4000_GAIN_XY 450 -#define ST_MAGN_1_FS_AVL_4700_GAIN_XY 400 -#define ST_MAGN_1_FS_AVL_5600_GAIN_XY 330 -#define ST_MAGN_1_FS_AVL_8100_GAIN_XY 230 -#define ST_MAGN_1_FS_AVL_1300_GAIN_Z 980 -#define ST_MAGN_1_FS_AVL_1900_GAIN_Z 760 -#define ST_MAGN_1_FS_AVL_2500_GAIN_Z 600 -#define ST_MAGN_1_FS_AVL_4000_GAIN_Z 400 -#define ST_MAGN_1_FS_AVL_4700_GAIN_Z 355 -#define ST_MAGN_1_FS_AVL_5600_GAIN_Z 295 -#define ST_MAGN_1_FS_AVL_8100_GAIN_Z 205 +#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 */ @@ -105,10 +106,12 @@ #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_10000_VAL 0x02 -#define ST_MAGN_2_FS_AVL_4000_GAIN 430 -#define ST_MAGN_2_FS_AVL_8000_GAIN 230 -#define ST_MAGN_2_FS_AVL_10000_GAIN 230 +#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 #define ST_MAGN_2_OUT_X_L_ADDR 0x28 #define ST_MAGN_2_OUT_Y_L_ADDR 0x2a @@ -266,9 +269,14 @@ static const struct st_sensors st_magn_sensors[] = { .gain = ST_MAGN_2_FS_AVL_8000_GAIN, }, [2] = { - .num = ST_MAGN_FS_AVL_10000MG, - .value = ST_MAGN_2_FS_AVL_10000_VAL, - .gain = ST_MAGN_2_FS_AVL_10000_GAIN, + .num = ST_MAGN_FS_AVL_12000MG, + .value = ST_MAGN_2_FS_AVL_12000_VAL, + .gain = ST_MAGN_2_FS_AVL_12000_GAIN, + }, + [3] = { + .num = ST_MAGN_FS_AVL_16000MG, + .value = ST_MAGN_2_FS_AVL_16000_VAL, + .gain = ST_MAGN_2_FS_AVL_16000_GAIN, }, }, }, diff --git a/drivers/iio/pressure/mpl3115.c b/drivers/iio/pressure/mpl3115.c index ac8c8ab723e5..fe53669eeeeb 100644 --- a/drivers/iio/pressure/mpl3115.c +++ b/drivers/iio/pressure/mpl3115.c @@ -98,7 +98,7 @@ static int mpl3115_read_raw(struct iio_dev *indio_dev, mutex_unlock(&data->lock); if (ret < 0) return ret; - *val = sign_extend32(be32_to_cpu(tmp) >> 12, 23); + *val = be32_to_cpu(tmp) >> 12; return IIO_VAL_INT; case IIO_TEMP: /* in 0.0625 celsius / LSB */ mutex_lock(&data->lock); @@ -112,7 +112,7 @@ static int mpl3115_read_raw(struct iio_dev *indio_dev, mutex_unlock(&data->lock); if (ret < 0) return ret; - *val = sign_extend32(be32_to_cpu(tmp) >> 20, 15); + *val = sign_extend32(be32_to_cpu(tmp) >> 20, 11); return IIO_VAL_INT; default: return -EINVAL; @@ -185,7 +185,7 @@ static const struct iio_chan_spec mpl3115_channels[] = { BIT(IIO_CHAN_INFO_SCALE), .scan_index = 0, .scan_type = { - .sign = 's', + .sign = 'u', .realbits = 20, .storagebits = 32, .shift = 12, |