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Commit 9ff743ae authored by Tony Lijo Jose's avatar Tony Lijo Jose Committed by Gerrit - the friendly Code Review server
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msm: camera: flash: Switch off flash on provider crash 



Switch off the flash if the camera service crashes.

CRs-Fixed: 2599316
Change-Id: If01fb0312a8a7b085e1fc7acb2da32207f78d881
Signed-off-by: default avatarTony Lijo Jose <tjose@codeaurora.org>
parent bb4f87c1

drivers/cam_sensor_module/cam_flash/cam_flash_core.c

+7 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.

 */



#include <linux/module.h>
@@ -1774,6 +1774,12 @@ void cam_flash_shutdown(struct cam_flash_ctrl *fctrl) 
	if ((fctrl->flash_state == CAM_FLASH_STATE_CONFIG) ||

		(fctrl->flash_state == CAM_FLASH_STATE_START)) {

		fctrl->func_tbl.flush_req(fctrl, FLUSH_ALL, 0);

		rc = cam_flash_off(fctrl);

		if (rc) {

			CAM_ERR(CAM_FLASH,

					"LED OFF FAILED: %d",

					rc);

		}

		rc = fctrl->func_tbl.power_ops(fctrl, false);

		if (rc)

			CAM_ERR(CAM_FLASH, "Power Down Failed rc: %d",