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Commit 22367921 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "mhi: dev: uci: trigger a wake-up event if MHI device is wake capable"

parents e7c9bb08 f2489ed4

Documentation/devicetree/bindings/bus/mhi.txt

+6 −0
Original line number Diff line number Diff line
@@ -138,6 +138,12 @@ mhi channel node properties: 
	driver probe is complete. This should be only set true if initial

	handshake iniaitead by external modem.



- mhi,wake-capable

  Usage: optional

  Value type: <bool>

  Definition: Time sensitive data channel, host should process all pending data

	before system suspend.



==========================

mhi event node properties:

==========================

drivers/bus/mhi/devices/mhi_uci.c

+3 −0
Original line number Diff line number Diff line
@@ -633,6 +633,9 @@ static void mhi_dl_xfer_cb(struct mhi_device *mhi_dev, 
	list_add_tail(&buf->node, &uci_chan->pending);

	spin_unlock_irqrestore(&uci_chan->lock, flags);



	if (mhi_dev->dev.power.wakeup)

		__pm_wakeup_event(mhi_dev->dev.power.wakeup, 0);



	wake_up(&uci_chan->wq);

}