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Commit 13186fe0 authored by Veera Vegivada's avatar Veera Vegivada Committed by Gerrit - the friendly Code Review server
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msm: msm_bus: Add support for S2D 



Restore the QoS registers when resuming from hibernation image.

Change-Id: I727661499a322c079938497a55e604b1b978f443
Signed-off-by: default avatarVeera Vegivada <vvegivad@codeaurora.org>
parent 652771c4

drivers/soc/qcom/msm_bus/msm_bus_fabric_adhoc.c

+11 −0
Original line number Diff line number Diff line
@@ -1163,6 +1163,12 @@ static int msm_bus_node_debug(struct device *bus_dev, void *data) 
	return ret;

}



static int msm_bus_pm_restore(struct device *dev)

{

	return bus_for_each_dev(&msm_bus_type, NULL, NULL,

			msm_bus_dev_init_qos);

}



static int msm_bus_free_dev(struct device *dev, void *data)

{

	struct msm_bus_node_device_type *bus_node = NULL;
@@ -1361,6 +1367,10 @@ static struct platform_driver msm_bus_rules_driver = { 
	},

};



static const struct dev_pm_ops msm_bus_pm_ops = {

	.restore = msm_bus_pm_restore,

};



static const struct of_device_id fabric_match[] = {

	{.compatible = "qcom,msm-bus-device"},

	{}
@@ -1373,6 +1383,7 @@ static struct platform_driver msm_bus_device_driver = { 
		.name = "msm_bus_device",

		.owner = THIS_MODULE,

		.of_match_table = fabric_match,

		.pm = &msm_bus_pm_ops,

	},

};

drivers/soc/qcom/msm_bus/msm_bus_fabric_rpmh.c

+11 −0
Original line number Diff line number Diff line
@@ -1790,6 +1790,12 @@ static int msm_bus_node_debug(struct device *bus_dev, void *data) 
	return ret;

}



static int msm_bus_pm_restore(struct device *dev)

{

	return bus_for_each_dev(&msm_bus_type, NULL, NULL,

			msm_bus_dev_init_qos);

}



static int msm_bus_free_dev(struct device *dev, void *data)

{

	struct msm_bus_node_device_type *bus_node = NULL;
@@ -1956,6 +1962,10 @@ static struct platform_driver msm_bus_rules_driver = { 
	},

};



static const struct dev_pm_ops msm_bus_pm_ops = {

	.restore = msm_bus_pm_restore,

};



static const struct of_device_id fabric_match[] = {

	{.compatible = "qcom,msm-bus-device"},

	{}
@@ -1968,6 +1978,7 @@ static struct platform_driver msm_bus_device_driver = { 
		.name = "msm_bus_device",

		.owner = THIS_MODULE,

		.of_match_table = fabric_match,

		.pm = &msm_bus_pm_ops,

	},

};