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Commit 0bf38cc4 authored by Mohammed Nayeem Ur Rahman's avatar Mohammed Nayeem Ur Rahman Committed by Gerrit - the friendly Code Review server
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msm: adsprpc: Add support for recover session on DSP 



Added new case in FASTRPC_IOCTL_CONTROL
which makes call to DSP and clean the process.

Change-Id: I5603ec4414d1fa5b3aa9d286e2bab3a28203b1c4
Acked-by: default avatarTadakamalla Krishnaiah <ktadakam@qti.qualcomm.com>
Signed-off-by: default avatarMohammed Nayeem Ur Rahman <mohara@codeaurora.org>
parent 54d02587

drivers/char/adsprpc.c

+3 −0
Original line number Diff line number Diff line
@@ -4114,6 +4114,9 @@ static int fastrpc_internal_control(struct fastrpc_file *fl, 
			fl->ws_timeout = cp->pm.timeout;

		fastrpc_pm_awake(fl);

		break;

	case FASTRPC_CONTROL_DSPPROCESS_CLEAN:

		(void)fastrpc_release_current_dsp_process(fl);

		break;

	default:

		err = -EBADRQC;

		break;

drivers/char/adsprpc_shared.h

+3 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

/*

 * Copyright (c) 2012-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.

 */

#ifndef ADSPRPC_SHARED_H

#define ADSPRPC_SHARED_H
@@ -250,6 +250,8 @@ enum fastrpc_control_type { 
	FASTRPC_CONTROL_KALLOC		=	3,

	FASTRPC_CONTROL_WAKELOCK	=	4,

	FASTRPC_CONTROL_PM		=	5,

/* Clean process on DSP */

	FASTRPC_CONTROL_DSPPROCESS_CLEAN	=	6,

};



struct fastrpc_ctrl_latency {