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path: root/drivers/iio/light
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Diffstat (limited to 'drivers/iio/light')
-rw-r--r--drivers/iio/light/adjd_s311.c2
-rw-r--r--drivers/iio/light/apds9306.c4
-rw-r--r--drivers/iio/light/as73211.c28
-rw-r--r--drivers/iio/light/bh1745.c2
-rw-r--r--drivers/iio/light/hid-sensor-prox.c8
-rw-r--r--drivers/iio/light/isl29125.c2
-rw-r--r--drivers/iio/light/ltr501.c2
-rw-r--r--drivers/iio/light/max44000.c2
-rw-r--r--drivers/iio/light/opt3001.c5
-rw-r--r--drivers/iio/light/rohm-bu27034.c2
-rw-r--r--drivers/iio/light/rpr0521.c2
-rw-r--r--drivers/iio/light/st_uvis25.h2
-rw-r--r--drivers/iio/light/tcs3414.c2
-rw-r--r--drivers/iio/light/tcs3472.c2
-rw-r--r--drivers/iio/light/veml6075.c8
15 files changed, 49 insertions, 24 deletions
diff --git a/drivers/iio/light/adjd_s311.c b/drivers/iio/light/adjd_s311.c
index c1b43053fbc7..cf96e3dd8bc6 100644
--- a/drivers/iio/light/adjd_s311.c
+++ b/drivers/iio/light/adjd_s311.c
@@ -56,7 +56,7 @@ struct adjd_s311_data {
struct i2c_client *client;
struct {
s16 chans[4];
- s64 ts __aligned(8);
+ aligned_s64 ts;
} scan;
};
diff --git a/drivers/iio/light/apds9306.c b/drivers/iio/light/apds9306.c
index 079e02be1005..7f9d6cac8adb 100644
--- a/drivers/iio/light/apds9306.c
+++ b/drivers/iio/light/apds9306.c
@@ -108,11 +108,11 @@ static const struct part_id_gts_multiplier apds9306_gts_mul[] = {
{
.part_id = 0xB1,
.max_scale_int = 16,
- .max_scale_nano = 3264320,
+ .max_scale_nano = 326432000,
}, {
.part_id = 0xB3,
.max_scale_int = 14,
- .max_scale_nano = 9712000,
+ .max_scale_nano = 97120000,
},
};
diff --git a/drivers/iio/light/as73211.c b/drivers/iio/light/as73211.c
index be0068081ebb..36f6f2eb53b2 100644
--- a/drivers/iio/light/as73211.c
+++ b/drivers/iio/light/as73211.c
@@ -177,6 +177,12 @@ struct as73211_data {
BIT(AS73211_SCAN_INDEX_TEMP) | \
AS73211_SCAN_MASK_COLOR)
+static const unsigned long as73211_scan_masks[] = {
+ AS73211_SCAN_MASK_COLOR,
+ AS73211_SCAN_MASK_ALL,
+ 0
+};
+
static const struct iio_chan_spec as73211_channels[] = {
{
.type = IIO_TEMP,
@@ -636,8 +642,8 @@ static irqreturn_t as73211_trigger_handler(int irq __always_unused, void *p)
struct as73211_data *data = iio_priv(indio_dev);
struct {
__le16 chan[4];
- s64 ts __aligned(8);
- } scan;
+ aligned_s64 ts;
+ } scan = { };
int data_result, ret;
mutex_lock(&data->mutex);
@@ -672,9 +678,12 @@ static irqreturn_t as73211_trigger_handler(int irq __always_unused, void *p)
/* AS73211 starts reading at address 2 */
ret = i2c_master_recv(data->client,
- (char *)&scan.chan[1], 3 * sizeof(scan.chan[1]));
+ (char *)&scan.chan[0], 3 * sizeof(scan.chan[0]));
if (ret < 0)
goto done;
+
+ /* Avoid pushing uninitialized data */
+ scan.chan[3] = 0;
}
if (data_result) {
@@ -682,9 +691,15 @@ static irqreturn_t as73211_trigger_handler(int irq __always_unused, void *p)
* Saturate all channels (in case of overflows). Temperature channel
* is not affected by overflows.
*/
- scan.chan[1] = cpu_to_le16(U16_MAX);
- scan.chan[2] = cpu_to_le16(U16_MAX);
- scan.chan[3] = cpu_to_le16(U16_MAX);
+ if (*indio_dev->active_scan_mask == AS73211_SCAN_MASK_ALL) {
+ scan.chan[1] = cpu_to_le16(U16_MAX);
+ scan.chan[2] = cpu_to_le16(U16_MAX);
+ scan.chan[3] = cpu_to_le16(U16_MAX);
+ } else {
+ scan.chan[0] = cpu_to_le16(U16_MAX);
+ scan.chan[1] = cpu_to_le16(U16_MAX);
+ scan.chan[2] = cpu_to_le16(U16_MAX);
+ }
}
iio_push_to_buffers_with_timestamp(indio_dev, &scan, iio_get_time_ns(indio_dev));
@@ -758,6 +773,7 @@ static int as73211_probe(struct i2c_client *client)
indio_dev->channels = data->spec_dev->channels;
indio_dev->num_channels = data->spec_dev->num_channels;
indio_dev->modes = INDIO_DIRECT_MODE;
+ indio_dev->available_scan_masks = as73211_scan_masks;
ret = i2c_smbus_read_byte_data(data->client, AS73211_REG_OSR);
if (ret < 0)
diff --git a/drivers/iio/light/bh1745.c b/drivers/iio/light/bh1745.c
index a025e279df07..617d098d202a 100644
--- a/drivers/iio/light/bh1745.c
+++ b/drivers/iio/light/bh1745.c
@@ -743,7 +743,7 @@ static irqreturn_t bh1745_trigger_handler(int interrupt, void *p)
struct bh1745_data *data = iio_priv(indio_dev);
struct {
u16 chans[4];
- s64 timestamp __aligned(8);
+ aligned_s64 timestamp;
} scan;
u16 value;
int ret;
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 26c481d2998c..25901d91a613 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -102,8 +102,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
ret_type = prox_state->scale_precision;
break;
case IIO_CHAN_INFO_OFFSET:
- *val = hid_sensor_convert_exponent(
- prox_state->prox_attr.unit_expo);
+ *val = 0;
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
@@ -227,6 +226,11 @@ static int prox_parse_report(struct platform_device *pdev,
dev_dbg(&pdev->dev, "prox %x:%x\n", st->prox_attr.index,
st->prox_attr.report_id);
+ st->scale_precision = hid_sensor_format_scale(hsdev->usage,
+ &st->prox_attr,
+ &st->scale_pre_decml,
+ &st->scale_post_decml);
+
return ret;
}
diff --git a/drivers/iio/light/isl29125.c b/drivers/iio/light/isl29125.c
index b176bf4c884b..326dc39e7929 100644
--- a/drivers/iio/light/isl29125.c
+++ b/drivers/iio/light/isl29125.c
@@ -54,7 +54,7 @@ struct isl29125_data {
/* Ensure timestamp is naturally aligned */
struct {
u16 chans[3];
- s64 timestamp __aligned(8);
+ aligned_s64 timestamp;
} scan;
};
diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c
index 640a5d3aa2c6..8c0b616815b2 100644
--- a/drivers/iio/light/ltr501.c
+++ b/drivers/iio/light/ltr501.c
@@ -1285,7 +1285,7 @@ static irqreturn_t ltr501_trigger_handler(int irq, void *p)
struct ltr501_data *data = iio_priv(indio_dev);
struct {
u16 channels[3];
- s64 ts __aligned(8);
+ aligned_s64 ts;
} scan;
__le16 als_buf[2];
u8 mask = 0;
diff --git a/drivers/iio/light/max44000.c b/drivers/iio/light/max44000.c
index b935976871a6..e8b767680133 100644
--- a/drivers/iio/light/max44000.c
+++ b/drivers/iio/light/max44000.c
@@ -78,7 +78,7 @@ struct max44000_data {
/* Ensure naturally aligned timestamp */
struct {
u16 channels[2];
- s64 ts __aligned(8);
+ aligned_s64 ts;
} scan;
};
diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c
index 176e54bb48c3..d5ca75b12883 100644
--- a/drivers/iio/light/opt3001.c
+++ b/drivers/iio/light/opt3001.c
@@ -692,8 +692,9 @@ static irqreturn_t opt3001_irq(int irq, void *_iio)
struct opt3001 *opt = iio_priv(iio);
int ret;
bool wake_result_ready_queue = false;
+ bool ok_to_ignore_lock = opt->ok_to_ignore_lock;
- if (!opt->ok_to_ignore_lock)
+ if (!ok_to_ignore_lock)
mutex_lock(&opt->lock);
ret = i2c_smbus_read_word_swapped(opt->client, OPT3001_CONFIGURATION);
@@ -730,7 +731,7 @@ static irqreturn_t opt3001_irq(int irq, void *_iio)
}
out:
- if (!opt->ok_to_ignore_lock)
+ if (!ok_to_ignore_lock)
mutex_unlock(&opt->lock);
if (wake_result_ready_queue)
diff --git a/drivers/iio/light/rohm-bu27034.c b/drivers/iio/light/rohm-bu27034.c
index 76711c3cdf7c..29da3313addb 100644
--- a/drivers/iio/light/rohm-bu27034.c
+++ b/drivers/iio/light/rohm-bu27034.c
@@ -205,7 +205,7 @@ struct bu27034_data {
struct {
u32 mlux;
__le16 channels[BU27034_NUM_HW_DATA_CHANS];
- s64 ts __aligned(8);
+ aligned_s64 ts;
} scan;
};
diff --git a/drivers/iio/light/rpr0521.c b/drivers/iio/light/rpr0521.c
index 78c08e0bd077..0a5408c12cc0 100644
--- a/drivers/iio/light/rpr0521.c
+++ b/drivers/iio/light/rpr0521.c
@@ -203,7 +203,7 @@ struct rpr0521_data {
struct {
__le16 channels[3];
u8 garbage;
- s64 ts __aligned(8);
+ aligned_s64 ts;
} scan;
};
diff --git a/drivers/iio/light/st_uvis25.h b/drivers/iio/light/st_uvis25.h
index 283086887caf..1f93e3dc45c2 100644
--- a/drivers/iio/light/st_uvis25.h
+++ b/drivers/iio/light/st_uvis25.h
@@ -30,7 +30,7 @@ struct st_uvis25_hw {
/* Ensure timestamp is naturally aligned */
struct {
u8 chan;
- s64 ts __aligned(8);
+ aligned_s64 ts;
} scan;
};
diff --git a/drivers/iio/light/tcs3414.c b/drivers/iio/light/tcs3414.c
index 4fecdf10aeb1..884e43e4cda4 100644
--- a/drivers/iio/light/tcs3414.c
+++ b/drivers/iio/light/tcs3414.c
@@ -56,7 +56,7 @@ struct tcs3414_data {
/* Ensure timestamp is naturally aligned */
struct {
u16 chans[4];
- s64 timestamp __aligned(8);
+ aligned_s64 timestamp;
} scan;
};
diff --git a/drivers/iio/light/tcs3472.c b/drivers/iio/light/tcs3472.c
index 04452b4664f3..afc90b5bb0ec 100644
--- a/drivers/iio/light/tcs3472.c
+++ b/drivers/iio/light/tcs3472.c
@@ -67,7 +67,7 @@ struct tcs3472_data {
/* Ensure timestamp is naturally aligned */
struct {
u16 chans[4];
- s64 timestamp __aligned(8);
+ aligned_s64 timestamp;
} scan;
};
diff --git a/drivers/iio/light/veml6075.c b/drivers/iio/light/veml6075.c
index 05d4c0e9015d..859891e8f115 100644
--- a/drivers/iio/light/veml6075.c
+++ b/drivers/iio/light/veml6075.c
@@ -195,13 +195,17 @@ static int veml6075_read_uv_direct(struct veml6075_data *data, int chan,
static int veml6075_read_int_time_index(struct veml6075_data *data)
{
- int ret, conf;
+ int ret, conf, int_index;
ret = regmap_read(data->regmap, VEML6075_CMD_CONF, &conf);
if (ret < 0)
return ret;
- return FIELD_GET(VEML6075_CONF_IT, conf);
+ int_index = FIELD_GET(VEML6075_CONF_IT, conf);
+ if (int_index >= ARRAY_SIZE(veml6075_it_ms))
+ return -EINVAL;
+
+ return int_index;
}
static int veml6075_read_int_time_ms(struct veml6075_data *data, int *val)
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-04 22:05:32 +0300