Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 450de8f4 authored by Archana Patni's avatar Archana Patni Committed by Benson Leung
Browse files

platform/chrome: cros_ec_lpc: Add power management ops 



This patch adds suspend and resume pm ops to the LPC ChromeOS EC driver.
These LPC handlers call the croc_ec generic handlers.

Signed-off-by: default avatarArchana Patni <archana.patni@intel.com>
Signed-off-by: default avatarThierry Escande <thierry.escande@collabora.com>
Signed-off-by: default avatarBenson Leung <bleung@chromium.org>
parent 12278dc7

drivers/platform/chrome/cros_ec_lpc.c

+21 −0
Original line number Diff line number Diff line
@@ -333,10 +333,31 @@ static struct dmi_system_id cros_ec_lpc_dmi_table[] __initdata = { 
};

MODULE_DEVICE_TABLE(dmi, cros_ec_lpc_dmi_table);



#ifdef CONFIG_PM_SLEEP

static int cros_ec_lpc_suspend(struct device *dev)

{

	struct cros_ec_device *ec_dev = dev_get_drvdata(dev);



	return cros_ec_suspend(ec_dev);

}



static int cros_ec_lpc_resume(struct device *dev)

{

	struct cros_ec_device *ec_dev = dev_get_drvdata(dev);



	return cros_ec_resume(ec_dev);

}

#endif



const struct dev_pm_ops cros_ec_lpc_pm_ops = {

	SET_LATE_SYSTEM_SLEEP_PM_OPS(cros_ec_lpc_suspend, cros_ec_lpc_resume)

};



static struct platform_driver cros_ec_lpc_driver = {

	.driver = {

		.name = DRV_NAME,

		.acpi_match_table = cros_ec_lpc_acpi_device_ids,

		.pm = &cros_ec_lpc_pm_ops,

	},

	.probe = cros_ec_lpc_probe,

	.remove = cros_ec_lpc_remove,