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authorRodrigo Vivi <rodrigo.vivi@intel.com>2024-04-02 08:17:13 -0400
committerRodrigo Vivi <rodrigo.vivi@intel.com>2024-04-02 08:17:13 -0400
commit5add703f6acad1c63f8a532b6de56e50d548e904 (patch)
treebe39a82716119cd8b7cf7e2734baf8cd9a80ceb7 /drivers/i2c/busses/i2c-cadence.c
parent71cdfa8cad300caa7afcbba09776bbc8dcfa9e39 (diff)
parent39cd87c4eb2b893354f3b850f916353f2658ae6f (diff)
Merge drm/drm-next into drm-intel-next
Catching up on 6.9-rc2 Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/i2c/busses/i2c-cadence.c')
-rw-r--r--drivers/i2c/busses/i2c-cadence.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c
index de3f58b60dce..4bb7d6756947 100644
--- a/drivers/i2c/busses/i2c-cadence.c
+++ b/drivers/i2c/busses/i2c-cadence.c
@@ -1176,6 +1176,18 @@ static int __maybe_unused cdns_i2c_runtime_suspend(struct device *dev)
return 0;
}
+static int __maybe_unused cdns_i2c_suspend(struct device *dev)
+{
+ struct cdns_i2c *xi2c = dev_get_drvdata(dev);
+
+ i2c_mark_adapter_suspended(&xi2c->adap);
+
+ if (!pm_runtime_status_suspended(dev))
+ return cdns_i2c_runtime_suspend(dev);
+
+ return 0;
+}
+
/**
* cdns_i2c_init - Controller initialisation
* @id: Device private data structure
@@ -1219,7 +1231,28 @@ static int __maybe_unused cdns_i2c_runtime_resume(struct device *dev)
return 0;
}
+static int __maybe_unused cdns_i2c_resume(struct device *dev)
+{
+ struct cdns_i2c *xi2c = dev_get_drvdata(dev);
+ int err;
+
+ err = cdns_i2c_runtime_resume(dev);
+ if (err)
+ return err;
+
+ if (pm_runtime_status_suspended(dev)) {
+ err = cdns_i2c_runtime_suspend(dev);
+ if (err)
+ return err;
+ }
+
+ i2c_mark_adapter_resumed(&xi2c->adap);
+
+ return 0;
+}
+
static const struct dev_pm_ops cdns_i2c_dev_pm_ops = {
+ SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(cdns_i2c_suspend, cdns_i2c_resume)
SET_RUNTIME_PM_OPS(cdns_i2c_runtime_suspend,
cdns_i2c_runtime_resume, NULL)
};