diff options
Diffstat (limited to 'drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c')
| -rw-r--r-- | drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 21 |
1 files changed, 21 insertions, 0 deletions
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 c831915ca7e5..cda459b61206 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 @@ -824,5 +824,26 @@ int cros_ec_sensors_core_write(struct cros_ec_sensors_core_state *st, } EXPORT_SYMBOL_GPL(cros_ec_sensors_core_write); +static int __maybe_unused cros_ec_sensors_resume(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct cros_ec_sensors_core_state *st = iio_priv(indio_dev); + int ret = 0; + + if (st->range_updated) { + mutex_lock(&st->cmd_lock); + st->param.cmd = MOTIONSENSE_CMD_SENSOR_RANGE; + st->param.sensor_range.data = st->curr_range; + st->param.sensor_range.roundup = 1; + ret = cros_ec_motion_send_host_cmd(st, 0); + mutex_unlock(&st->cmd_lock); + } + return ret; +} + +SIMPLE_DEV_PM_OPS(cros_ec_sensors_pm_ops, NULL, cros_ec_sensors_resume); +EXPORT_SYMBOL_GPL(cros_ec_sensors_pm_ops); + MODULE_DESCRIPTION("ChromeOS EC sensor hub core functions"); MODULE_LICENSE("GPL v2"); |