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-rw-r--r--drivers/counter/Kconfig1
-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h2
-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c25
-rw-r--r--drivers/iio/temperature/mlx90632.c9
-rw-r--r--drivers/staging/iio/addac/adt7316.c3
-rw-r--r--drivers/staging/iio/cdc/ad7150.c19
6 files changed, 40 insertions, 19 deletions
diff --git a/drivers/counter/Kconfig b/drivers/counter/Kconfig
index 138ecd8a8fbd..2967d0a9ff91 100644
--- a/drivers/counter/Kconfig
+++ b/drivers/counter/Kconfig
@@ -51,6 +51,7 @@ config STM32_LPTIMER_CNT
config FTM_QUADDEC
tristate "Flex Timer Module Quadrature decoder driver"
+ depends on HAS_IOMEM && OF
help
Select this option to enable the Flex Timer Quadrature decoder
driver.
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
index 72f72056b328..5e461f0e759c 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
@@ -270,6 +270,7 @@ struct st_lsm6dsx_sensor {
* @conf_lock: Mutex to prevent concurrent FIFO configuration update.
* @page_lock: Mutex to prevent concurrent memory page configuration.
* @fifo_mode: FIFO operating mode supported by the device.
+ * @suspend_mask: Suspended sensor bitmask.
* @enable_mask: Enabled sensor bitmask.
* @ts_sip: Total number of timestamp samples in a given pattern.
* @sip: Total number of samples (acc/gyro/ts) in a given pattern.
@@ -287,6 +288,7 @@ struct st_lsm6dsx_hw {
struct mutex page_lock;
enum st_lsm6dsx_fifo_mode fifo_mode;
+ u8 suspend_mask;
u8 enable_mask;
u8 ts_sip;
u8 sip;
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index b6edc9886d1e..fd95d924a996 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -1109,8 +1109,6 @@ static int __maybe_unused st_lsm6dsx_suspend(struct device *dev)
{
struct st_lsm6dsx_hw *hw = dev_get_drvdata(dev);
struct st_lsm6dsx_sensor *sensor;
- const struct st_lsm6dsx_reg *reg;
- unsigned int data;
int i, err = 0;
for (i = 0; i < ST_LSM6DSX_ID_MAX; i++) {
@@ -1121,12 +1119,16 @@ static int __maybe_unused st_lsm6dsx_suspend(struct device *dev)
if (!(hw->enable_mask & BIT(sensor->id)))
continue;
- reg = &st_lsm6dsx_odr_table[sensor->id].reg;
- data = ST_LSM6DSX_SHIFT_VAL(0, reg->mask);
- err = st_lsm6dsx_update_bits_locked(hw, reg->addr, reg->mask,
- data);
+ if (sensor->id == ST_LSM6DSX_ID_EXT0 ||
+ sensor->id == ST_LSM6DSX_ID_EXT1 ||
+ sensor->id == ST_LSM6DSX_ID_EXT2)
+ err = st_lsm6dsx_shub_set_enable(sensor, false);
+ else
+ err = st_lsm6dsx_sensor_set_enable(sensor, false);
if (err < 0)
return err;
+
+ hw->suspend_mask |= BIT(sensor->id);
}
if (hw->fifo_mode != ST_LSM6DSX_FIFO_BYPASS)
@@ -1146,12 +1148,19 @@ static int __maybe_unused st_lsm6dsx_resume(struct device *dev)
continue;
sensor = iio_priv(hw->iio_devs[i]);
- if (!(hw->enable_mask & BIT(sensor->id)))
+ if (!(hw->suspend_mask & BIT(sensor->id)))
continue;
- err = st_lsm6dsx_set_odr(sensor, sensor->odr);
+ if (sensor->id == ST_LSM6DSX_ID_EXT0 ||
+ sensor->id == ST_LSM6DSX_ID_EXT1 ||
+ sensor->id == ST_LSM6DSX_ID_EXT2)
+ err = st_lsm6dsx_shub_set_enable(sensor, true);
+ else
+ err = st_lsm6dsx_sensor_set_enable(sensor, true);
if (err < 0)
return err;
+
+ hw->suspend_mask &= ~BIT(sensor->id);
}
if (hw->enable_mask)
diff --git a/drivers/iio/temperature/mlx90632.c b/drivers/iio/temperature/mlx90632.c
index be03be719efe..eaca6ba06864 100644
--- a/drivers/iio/temperature/mlx90632.c
+++ b/drivers/iio/temperature/mlx90632.c
@@ -81,6 +81,8 @@
/* Magic constants */
#define MLX90632_ID_MEDICAL 0x0105 /* EEPROM DSPv5 Medical device id */
#define MLX90632_ID_CONSUMER 0x0205 /* EEPROM DSPv5 Consumer device id */
+#define MLX90632_DSP_VERSION 5 /* DSP version */
+#define MLX90632_DSP_MASK GENMASK(7, 0) /* DSP version in EE_VERSION */
#define MLX90632_RESET_CMD 0x0006 /* Reset sensor (address or global) */
#define MLX90632_REF_12 12LL /**< ResCtrlRef value of Ch 1 or Ch 2 */
#define MLX90632_REF_3 12LL /**< ResCtrlRef value of Channel 3 */
@@ -667,10 +669,13 @@ static int mlx90632_probe(struct i2c_client *client,
} else if (read == MLX90632_ID_CONSUMER) {
dev_dbg(&client->dev,
"Detected Consumer EEPROM calibration %x\n", read);
+ } else if ((read & MLX90632_DSP_MASK) == MLX90632_DSP_VERSION) {
+ dev_dbg(&client->dev,
+ "Detected Unknown EEPROM calibration %x\n", read);
} else {
dev_err(&client->dev,
- "EEPROM version mismatch %x (expected %x or %x)\n",
- read, MLX90632_ID_CONSUMER, MLX90632_ID_MEDICAL);
+ "Wrong DSP version %x (expected %x)\n",
+ read, MLX90632_DSP_VERSION);
return -EPROTONOSUPPORT;
}
diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c
index b6a65ee8d558..dc8c25ddb97e 100644
--- a/drivers/staging/iio/addac/adt7316.c
+++ b/drivers/staging/iio/addac/adt7316.c
@@ -6,7 +6,8 @@
*/
#include <linux/interrupt.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
+#include <linux/irq.h>
#include <linux/workqueue.h>
#include <linux/device.h>
#include <linux/kernel.h>
diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index dd7fcab8e19e..e075244c602b 100644
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -5,6 +5,7 @@
* Copyright 2010-2011 Analog Devices Inc.
*/
+#include <linux/bitfield.h>
#include <linux/interrupt.h>
#include <linux/device.h>
#include <linux/kernel.h>
@@ -130,7 +131,7 @@ static int ad7150_read_event_config(struct iio_dev *indio_dev,
{
int ret;
u8 threshtype;
- bool adaptive;
+ bool thrfixed;
struct ad7150_chip_info *chip = iio_priv(indio_dev);
ret = i2c_smbus_read_byte_data(chip->client, AD7150_CFG);
@@ -138,21 +139,23 @@ static int ad7150_read_event_config(struct iio_dev *indio_dev,
return ret;
threshtype = (ret >> 5) & 0x03;
- adaptive = !!(ret & 0x80);
+
+ /*check if threshold mode is fixed or adaptive*/
+ thrfixed = FIELD_GET(AD7150_CFG_FIX, ret);
switch (type) {
case IIO_EV_TYPE_MAG_ADAPTIVE:
if (dir == IIO_EV_DIR_RISING)
- return adaptive && (threshtype == 0x1);
- return adaptive && (threshtype == 0x0);
+ return !thrfixed && (threshtype == 0x1);
+ return !thrfixed && (threshtype == 0x0);
case IIO_EV_TYPE_THRESH_ADAPTIVE:
if (dir == IIO_EV_DIR_RISING)
- return adaptive && (threshtype == 0x3);
- return adaptive && (threshtype == 0x2);
+ return !thrfixed && (threshtype == 0x3);
+ return !thrfixed && (threshtype == 0x2);
case IIO_EV_TYPE_THRESH:
if (dir == IIO_EV_DIR_RISING)
- return !adaptive && (threshtype == 0x1);
- return !adaptive && (threshtype == 0x0);
+ return thrfixed && (threshtype == 0x1);
+ return thrfixed && (threshtype == 0x0);
default:
break;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 11:02:36 +0000