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Commit 2da3bcac authored by Ebrahim Shaik's avatar Ebrahim Shaik Committed by Gerrit - the friendly Code Review server
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msm: camera: Change data type of data rate 



Change data rate to uint64, to ensure that the value sent
to kernel is not corrupted.

Change-Id: I692c1c3e591cbac24931078e0fb8938900fc991c
Signed-off-by: default avatarEbrahim Shaik <eshaik@codeaurora.org>
parent c0ba827d

drivers/media/platform/msm/camera_v2/sensor/csiphy/msm_csiphy.c

+5 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2011-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2011-2019, 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
@@ -622,8 +622,10 @@ static int msm_csiphy_3phase_lane_config( 
	uint8_t i = 0;

	uint16_t lane_mask = 0, lane_enable = 0, temp;

	void __iomem *csiphybase;

	uint64_t two_gbps = 0;



	csiphybase = csiphy_dev->base;

	two_gbps = 2 * (uint64_t)csiphy_params->lane_cnt * GBPS;

	lane_mask = csiphy_params->lane_mask & 0x7;

	while (lane_mask != 0) {

		temp = (i << 1)+1;
@@ -771,8 +773,8 @@ static int msm_csiphy_3phase_lane_config( 
				0x200*i);

		}

		if ((csiphy_dev->hw_version == CSIPHY_VERSION_V35) &&

			((csiphy_params->data_rate /

			csiphy_params->lane_cnt) > 2 * GBPS)) {

			(csiphy_params->data_rate > two_gbps)) {



			msm_camera_io_w(0x40,

				csiphybase +

				csiphy_dev->ctrl_reg->csiphy_3ph_reg