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Commit 72ee264c authored by Sudheer Papothi's avatar Sudheer Papothi
Browse files

SoC: soundwire: Add support to register for event listener 



Add support to register/deregister for event listener to listen to
headset interrupt events during low power island mode.

Change-Id: I9d05261003ef9e4783e03b3acb529c864c07cbec
Signed-off-by: default avatarSudheer Papothi <spapothi@codeaurora.org>
parent 49ac33f0

include/soc/swr-wcd.h

+2 −0
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ enum { 
	SWR_REGISTER_WAKE_IRQ,

	SWR_SET_PORT_MAP,

	SWR_REQ_CLK_SWITCH,

	SWR_REGISTER_WAKEUP,

	SWR_DEREGISTER_WAKEUP,

};



struct swr_mstr_port {

soc/swr-mstr-ctrl.c

+8 −0
Original line number Diff line number Diff line
@@ -2871,6 +2871,14 @@ int swrm_wcd_notify(struct platform_device *pdev, u32 id, void *data) 
			mutex_unlock(&swrm->mlock);

		}

		break;

	case SWR_REGISTER_WAKEUP:

		msm_aud_evt_blocking_notifier_call_chain(

					SWR_WAKE_IRQ_REGISTER, (void *)swrm);

		break;

	case SWR_DEREGISTER_WAKEUP:

		msm_aud_evt_blocking_notifier_call_chain(

					SWR_WAKE_IRQ_DEREGISTER, (void *)swrm);

		break;

	case SWR_SET_PORT_MAP:

		if (!data) {

			dev_err(swrm->dev, "%s: data is NULL for id=%d\n",