23762a67ed
Add new camera driver Camera Reformat Engine (CRE). CRs-Fixed: 2893978 Change-Id: Ia39b222493393bf7bb72525c86f0060ca0dc77c2 Signed-off-by: Vikram Sharma <vikramsa@codeaurora.org>
44 خطوط
1.0 KiB
C
44 خطوط
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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*/
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#ifndef _CAM_CRE_DEV_H_
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#define _CAM_CRE_DEV_H_
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#include "cam_subdev.h"
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#include "cam_hw_mgr_intf.h"
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#include "cam_context.h"
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#include "cam_cre_context.h"
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/**
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* struct cam_cre_dev - Camera CRE V4l2 device node
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*
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* @sd: Commone camera subdevice node
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* @node: Pointer to cre subdevice
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* @ctx: CRE base context storage
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* @ctx_cre: CRE private context storage
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* @cre_mutex: CRE dev mutex
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* @open_cnt: Open device count
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*/
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struct cam_cre_dev {
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struct cam_subdev sd;
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struct cam_node *node;
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struct cam_context ctx[CAM_CRE_CTX_MAX];
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struct cam_cre_context ctx_cre[CAM_CRE_CTX_MAX];
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struct mutex cre_mutex;
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int32_t open_cnt;
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};
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/**
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* @brief : API to register CRE dev to platform framework.
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* @return struct platform_device pointer on success, or ERR_PTR() on error.
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*/
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int cam_cre_dev_init_module(void);
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/**
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* @brief : API to remove CRE dev from platform framework.
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*/
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void cam_cre_dev_exit_module(void);
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#endif /* __CAM_CRE_DEV_H__ */
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