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-rw-r--r--drivers/iio/adc/ad7192.c29
-rw-r--r--drivers/iio/adc/imx8qxp-adc.c4
-rw-r--r--drivers/iio/addac/Kconfig2
-rw-r--r--drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c6
-rw-r--r--drivers/iio/dac/ad3552r.c4
-rw-r--r--drivers/iio/frequency/admv1013.c4
-rw-r--r--drivers/iio/imu/bno055/Kconfig2
-rw-r--r--drivers/iio/light/vcnl4000.c1
-rw-r--r--drivers/iio/pressure/bmp280-core.c2
-rw-r--r--drivers/iio/pressure/dps310.c8
-rw-r--r--drivers/iio/pressure/ms5611_core.c2
-rw-r--r--drivers/iio/proximity/irsd200.c6
12 files changed, 49 insertions, 21 deletions
diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c
index 69d1103b9508..b64fd365f83f 100644
--- a/drivers/iio/adc/ad7192.c
+++ b/drivers/iio/adc/ad7192.c
@@ -177,6 +177,7 @@ struct ad7192_chip_info {
struct ad7192_state {
const struct ad7192_chip_info *chip_info;
struct regulator *avdd;
+ struct regulator *vref;
struct clk *mclk;
u16 int_vref_mv;
u32 fclk;
@@ -1008,10 +1009,30 @@ static int ad7192_probe(struct spi_device *spi)
if (ret)
return dev_err_probe(&spi->dev, ret, "Failed to enable specified DVdd supply\n");
- ret = regulator_get_voltage(st->avdd);
- if (ret < 0) {
- dev_err(&spi->dev, "Device tree error, reference voltage undefined\n");
- return ret;
+ st->vref = devm_regulator_get_optional(&spi->dev, "vref");
+ if (IS_ERR(st->vref)) {
+ if (PTR_ERR(st->vref) != -ENODEV)
+ return PTR_ERR(st->vref);
+
+ ret = regulator_get_voltage(st->avdd);
+ if (ret < 0)
+ return dev_err_probe(&spi->dev, ret,
+ "Device tree error, AVdd voltage undefined\n");
+ } else {
+ ret = regulator_enable(st->vref);
+ if (ret) {
+ dev_err(&spi->dev, "Failed to enable specified Vref supply\n");
+ return ret;
+ }
+
+ ret = devm_add_action_or_reset(&spi->dev, ad7192_reg_disable, st->vref);
+ if (ret)
+ return ret;
+
+ ret = regulator_get_voltage(st->vref);
+ if (ret < 0)
+ return dev_err_probe(&spi->dev, ret,
+ "Device tree error, Vref voltage undefined\n");
}
st->int_vref_mv = ret / 1000;
diff --git a/drivers/iio/adc/imx8qxp-adc.c b/drivers/iio/adc/imx8qxp-adc.c
index f5a0fc9e64c5..fff6e5a2d956 100644
--- a/drivers/iio/adc/imx8qxp-adc.c
+++ b/drivers/iio/adc/imx8qxp-adc.c
@@ -38,8 +38,8 @@
#define IMX8QXP_ADR_ADC_FCTRL 0x30
#define IMX8QXP_ADR_ADC_SWTRIG 0x34
#define IMX8QXP_ADR_ADC_TCTRL(tid) (0xc0 + (tid) * 4)
-#define IMX8QXP_ADR_ADC_CMDH(cid) (0x100 + (cid) * 8)
-#define IMX8QXP_ADR_ADC_CMDL(cid) (0x104 + (cid) * 8)
+#define IMX8QXP_ADR_ADC_CMDL(cid) (0x100 + (cid) * 8)
+#define IMX8QXP_ADR_ADC_CMDH(cid) (0x104 + (cid) * 8)
#define IMX8QXP_ADR_ADC_RESFIFO 0x300
#define IMX8QXP_ADR_ADC_TST 0xffc
diff --git a/drivers/iio/addac/Kconfig b/drivers/iio/addac/Kconfig
index 877f9124803c..397544f23b85 100644
--- a/drivers/iio/addac/Kconfig
+++ b/drivers/iio/addac/Kconfig
@@ -24,6 +24,8 @@ config AD74413R
depends on GPIOLIB && SPI
select REGMAP_SPI
select CRC8
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
help
Say yes here to build support for Analog Devices AD74412R/AD74413R
quad-channel software configurable input/output solution.
diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
index b72d39fc2434..6bfe5d6847e7 100644
--- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
+++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
@@ -190,8 +190,11 @@ int cros_ec_sensors_push_data(struct iio_dev *indio_dev,
/*
* Ignore samples if the buffer is not set: it is needed if the ODR is
* set but the buffer is not enabled yet.
+ *
+ * Note: iio_device_claim_buffer_mode() returns -EBUSY if the buffer
+ * is not enabled.
*/
- if (!iio_buffer_enabled(indio_dev))
+ if (iio_device_claim_buffer_mode(indio_dev) < 0)
return 0;
out = (s16 *)st->samples;
@@ -210,6 +213,7 @@ int cros_ec_sensors_push_data(struct iio_dev *indio_dev,
iio_push_to_buffers_with_timestamp(indio_dev, st->samples,
timestamp + delta);
+ iio_device_release_buffer_mode(indio_dev);
return 0;
}
EXPORT_SYMBOL_GPL(cros_ec_sensors_push_data);
diff --git a/drivers/iio/dac/ad3552r.c b/drivers/iio/dac/ad3552r.c
index d5ea1a1be122..a492e8f2fc0f 100644
--- a/drivers/iio/dac/ad3552r.c
+++ b/drivers/iio/dac/ad3552r.c
@@ -140,8 +140,8 @@ enum ad3552r_ch_vref_select {
};
enum ad3542r_id {
- AD3542R_ID = 0x4008,
- AD3552R_ID = 0x4009,
+ AD3542R_ID = 0x4009,
+ AD3552R_ID = 0x4008,
};
enum ad3552r_ch_output_range {
diff --git a/drivers/iio/frequency/admv1013.c b/drivers/iio/frequency/admv1013.c
index 6355c1f28423..92923074f930 100644
--- a/drivers/iio/frequency/admv1013.c
+++ b/drivers/iio/frequency/admv1013.c
@@ -351,9 +351,9 @@ static int admv1013_update_mixer_vgate(struct admv1013_state *st)
if (vcm < 0)
return vcm;
- if (vcm < 1800000)
+ if (vcm <= 1800000)
mixer_vgate = (2389 * vcm / 1000000 + 8100) / 100;
- else if (vcm > 1800000 && vcm < 2600000)
+ else if (vcm > 1800000 && vcm <= 2600000)
mixer_vgate = (2375 * vcm / 1000000 + 125) / 100;
else
return -EINVAL;
diff --git a/drivers/iio/imu/bno055/Kconfig b/drivers/iio/imu/bno055/Kconfig
index fa79b1ac4f85..83e53acfbe88 100644
--- a/drivers/iio/imu/bno055/Kconfig
+++ b/drivers/iio/imu/bno055/Kconfig
@@ -2,6 +2,8 @@
config BOSCH_BNO055
tristate
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
config BOSCH_BNO055_SERIAL
tristate "Bosch BNO055 attached via UART"
diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c
index 3a52b09c2823..fdf763a04b0b 100644
--- a/drivers/iio/light/vcnl4000.c
+++ b/drivers/iio/light/vcnl4000.c
@@ -1513,7 +1513,6 @@ static int vcnl4040_write_event_config(struct iio_dev *indio_dev,
out:
mutex_unlock(&data->vcnl4000_lock);
- data->chip_spec->set_power_state(data, data->ps_int || data->als_int);
return ret;
}
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 6089f3f9d8f4..a2ef1373a274 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -2179,7 +2179,7 @@ int bmp280_common_probe(struct device *dev,
* however as it happens, the BMP085 shares the chip ID of BMP180
* so we look for an IRQ if we have that.
*/
- if (irq > 0 || (chip_id == BMP180_CHIP_ID)) {
+ if (irq > 0 && (chip_id == BMP180_CHIP_ID)) {
ret = bmp085_fetch_eoc_irq(dev, name, irq, data);
if (ret)
return ret;
diff --git a/drivers/iio/pressure/dps310.c b/drivers/iio/pressure/dps310.c
index b10dbf5cf494..1ff091b2f764 100644
--- a/drivers/iio/pressure/dps310.c
+++ b/drivers/iio/pressure/dps310.c
@@ -57,8 +57,8 @@
#define DPS310_RESET_MAGIC 0x09
#define DPS310_COEF_BASE 0x10
-/* Make sure sleep time is <= 20ms for usleep_range */
-#define DPS310_POLL_SLEEP_US(t) min(20000, (t) / 8)
+/* Make sure sleep time is <= 30ms for usleep_range */
+#define DPS310_POLL_SLEEP_US(t) min(30000, (t) / 8)
/* Silently handle error in rate value here */
#define DPS310_POLL_TIMEOUT_US(rc) ((rc) <= 0 ? 1000000 : 1000000 / (rc))
@@ -402,8 +402,8 @@ static int dps310_reset_wait(struct dps310_data *data)
if (rc)
return rc;
- /* Wait for device chip access: 2.5ms in specification */
- usleep_range(2500, 12000);
+ /* Wait for device chip access: 15ms in specification */
+ usleep_range(15000, 55000);
return 0;
}
diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
index 627497e61a63..2fc706f9d8ae 100644
--- a/drivers/iio/pressure/ms5611_core.c
+++ b/drivers/iio/pressure/ms5611_core.c
@@ -76,7 +76,7 @@ static bool ms5611_prom_is_valid(u16 *prom, size_t len)
crc = (crc >> 12) & 0x000F;
- return crc_orig != 0x0000 && crc == crc_orig;
+ return crc == crc_orig;
}
static int ms5611_read_prom(struct iio_dev *indio_dev)
diff --git a/drivers/iio/proximity/irsd200.c b/drivers/iio/proximity/irsd200.c
index 5bd791b46d98..bdff91f6b1a3 100644
--- a/drivers/iio/proximity/irsd200.c
+++ b/drivers/iio/proximity/irsd200.c
@@ -759,14 +759,14 @@ static irqreturn_t irsd200_trigger_handler(int irq, void *pollf)
{
struct iio_dev *indio_dev = ((struct iio_poll_func *)pollf)->indio_dev;
struct irsd200_data *data = iio_priv(indio_dev);
- s16 buf = 0;
+ s64 buf[2] = {};
int ret;
- ret = irsd200_read_data(data, &buf);
+ ret = irsd200_read_data(data, (s16 *)buf);
if (ret)
goto end;
- iio_push_to_buffers_with_timestamp(indio_dev, &buf,
+ iio_push_to_buffers_with_timestamp(indio_dev, buf,
iio_get_time_ns(indio_dev));
end:
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 17:33:42 +0000