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Commit 556f3df0 authored by Shadul Shaikh's avatar Shadul Shaikh Committed by Gerrit - the friendly Code Review server
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msm: camera: Do CSID reset during CSID release 



Reset the CSID in release as per HW recommendation.

Change-Id: I3c051b9ebc8bebefea999deac0d560de693dfebb
Signed-off-by: default avatarShadul Shaikh <sshadu@codeaurora.org>
parent 39da7462

drivers/media/platform/msm/camera_v2/sensor/csid/msm_csid.c

+9 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2011-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2011-2020, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -854,6 +854,14 @@ static int msm_csid_release(struct csid_device *csid_dev) 


	msm_camera_enable_irq(csid_dev->irq, false);



	if (msm_camera_tz_is_secured(

		MSM_CAMERA_TZ_IO_REGION_CSIDCORE0 + csid_dev->pdev->id) == 0) {

		msm_camera_vio_w(csid_dev->ctrl_reg->csid_reg.csid_rst_stb_all,

			csid_dev->base,

			csid_dev->ctrl_reg->csid_reg.csid_rst_cmd_addr,

			csid_dev->pdev->id);

	}



	msm_camera_clk_enable(&csid_dev->pdev->dev,

		csid_dev->csid_clk_info,

		csid_dev->csid_clk,