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Commit 7bb2da67 authored by Darshan Kumsi Srinivasa's avatar Darshan Kumsi Srinivasa Committed by Gerrit - the friendly Code Review server
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mm-camera_v2: Check proper VFE h/w versions 



Add VFE h/w version check for Trinket only.

Change-Id: I48e058fd9ebbe88ea8c2e3cd67937f807c4234c9
Signed-off-by: default avatarDarshan Kumsi Srinivasa <darssr@codeaurora.org>
parent b585bd9e

drivers/media/platform/msm/camera_v2/isp/msm_isp48.h

+9 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2016, 2018-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2016, 2018-2020, 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
@@ -22,12 +22,19 @@ enum msm_vfe_clk_rates { 
	MSM_VFE_MAX_CLK_RATES = 3,

};



#define MSM_VFE48_HW_VERSION 0x9

#define MSM_VFE48_HW_VERSION 0x8

#define MSM_VFE48_HW_VERSION_TRINKET 0x9

#define MSM_VFE48_HW_VERSION_SHIFT 28

#define MSM_VFE48_HW_VERSION_MASK 0xF



static inline int msm_vfe_is_vfe48(struct vfe_device *vfe_dev)

{

	/* Check for Trinket specific as it uses h/w version 0x9 */

	if ((vfe_dev->vfe_hw_version >> MSM_VFE48_HW_VERSION_SHIFT) ==

		MSM_VFE48_HW_VERSION_TRINKET)

		return (((vfe_dev->vfe_hw_version >> MSM_VFE48_HW_VERSION_SHIFT)

			& MSM_VFE48_HW_VERSION_MASK)

			== MSM_VFE48_HW_VERSION_TRINKET);

	return (((vfe_dev->vfe_hw_version >> MSM_VFE48_HW_VERSION_SHIFT) &

		MSM_VFE48_HW_VERSION_MASK) == MSM_VFE48_HW_VERSION);

}