diff options
Diffstat (limited to 'drivers/platform/chrome')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_typec.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c index 9901bf2a96c2..3eae01f4c9f7 100644 --- a/drivers/platform/chrome/cros_ec_typec.c +++ b/drivers/platform/chrome/cros_ec_typec.c @@ -720,11 +720,35 @@ unregister_ports: return ret; } +static int __maybe_unused cros_typec_suspend(struct device *dev) +{ + struct cros_typec_data *typec = dev_get_drvdata(dev); + + cancel_work_sync(&typec->port_work); + + return 0; +} + +static int __maybe_unused cros_typec_resume(struct device *dev) +{ + struct cros_typec_data *typec = dev_get_drvdata(dev); + + /* Refresh port state. */ + schedule_work(&typec->port_work); + + return 0; +} + +static const struct dev_pm_ops cros_typec_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(cros_typec_suspend, cros_typec_resume) +}; + static struct platform_driver cros_typec_driver = { .driver = { .name = DRV_NAME, .acpi_match_table = ACPI_PTR(cros_typec_acpi_id), .of_match_table = of_match_ptr(cros_typec_of_match), + .pm = &cros_typec_pm_ops, }, .probe = cros_typec_probe, }; |