Commit b09999ee authored by Denis Benato's avatar Denis Benato Committed by Jonathan Cameron
Browse files

iio: bmi323: suspend and resume triggering on relevant pm operations 



Prevent triggers from stop working after the device has entered sleep:
use iio_device_suspend_triggering and iio_device_resume_triggering helpers.

Signed-off-by: default avatarDenis Benato <benato.denis96@gmail.com>
Link: https://patch.msgid.link/20240807185619.7261-3-benato.denis96@gmail.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 2837efdc

drivers/iio/imu/bmi323/bmi323.h

+1 −0
Original line number Diff line number Diff line
@@ -205,5 +205,6 @@ 
struct device;

int bmi323_core_probe(struct device *dev);

extern const struct regmap_config bmi323_regmap_config;

extern const struct dev_pm_ops bmi323_core_pm_ops;



#endif

drivers/iio/imu/bmi323/bmi323_core.c

+23 −0
Original line number Diff line number Diff line
@@ -2121,6 +2121,29 @@ int bmi323_core_probe(struct device *dev) 
}

EXPORT_SYMBOL_NS_GPL(bmi323_core_probe, IIO_BMI323);



#if defined(CONFIG_PM)

static int bmi323_core_runtime_suspend(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);



	return iio_device_suspend_triggering(indio_dev);

}



static int bmi323_core_runtime_resume(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);



	return iio_device_resume_triggering(indio_dev);

}



#endif



const struct dev_pm_ops bmi323_core_pm_ops = {

	SET_RUNTIME_PM_OPS(bmi323_core_runtime_suspend,

			   bmi323_core_runtime_resume, NULL)

};

EXPORT_SYMBOL_NS_GPL(bmi323_core_pm_ops, IIO_BMI323);



MODULE_DESCRIPTION("Bosch BMI323 IMU driver");

MODULE_AUTHOR("Jagath Jog J <jagathjog1996@gmail.com>");

MODULE_LICENSE("GPL");

drivers/iio/imu/bmi323/bmi323_i2c.c

+1 −0
Original line number Diff line number Diff line
@@ -128,6 +128,7 @@ MODULE_DEVICE_TABLE(of, bmi323_of_i2c_match); 
static struct i2c_driver bmi323_i2c_driver = {

	.driver = {

		.name = "bmi323",

		.pm = pm_ptr(&bmi323_core_pm_ops),

		.of_match_table = bmi323_of_i2c_match,

		.acpi_match_table = bmi323_acpi_match,

	},

drivers/iio/imu/bmi323/bmi323_spi.c

+1 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ MODULE_DEVICE_TABLE(of, bmi323_of_spi_match); 
static struct spi_driver bmi323_spi_driver = {

	.driver = {

		.name = "bmi323",

		.pm = pm_ptr(&bmi323_core_pm_ops),

		.of_match_table = bmi323_of_spi_match,

	},

	.probe = bmi323_spi_probe,