05349feaa2
Bring over camera driver changes as of msm-4.19 commit 5a5551a7 (Merge "msm: camera: reqmgr: Fix CRM shift one req issue"). Change-Id: Ic0c2b2d74d1b3470c1c51d98228e312fb13c501a Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
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*/
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#ifndef _CAM_JPEG_CONTEXT_H_
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#define _CAM_JPEG_CONTEXT_H_
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#include <cam_jpeg.h>
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#include "cam_context.h"
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#include "cam_jpeg_hw_mgr_intf.h"
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#define CAM_JPEG_HW_EVENT_MAX 20
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/**
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* struct cam_jpeg_context - Jpeg context
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* @base: Base jpeg cam context object
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* @req_base: Common request structure
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*/
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struct cam_jpeg_context {
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struct cam_context *base;
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struct cam_ctx_request req_base[CAM_CTX_REQ_MAX];
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};
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/* cam jpeg context irq handling function type */
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typedef int (*cam_jpeg_hw_event_cb_func)(
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struct cam_jpeg_context *ctx_jpeg,
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void *evt_data);
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/**
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* struct cam_jpeg_ctx_irq_ops - Function table for handling IRQ callbacks
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*
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* @irq_ops: Array of handle function pointers.
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*
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*/
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struct cam_jpeg_ctx_irq_ops {
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cam_jpeg_hw_event_cb_func irq_ops[CAM_JPEG_HW_EVENT_MAX];
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};
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/**
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* cam_jpeg_context_init()
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*
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* @brief: Initialization function for the JPEG context
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*
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* @ctx: JPEG context obj to be initialized
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* @ctx_base: Context base from cam_context
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* @hw_intf: JPEG hw manager interface
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* @ctx_id: ID for this context
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*
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*/
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int cam_jpeg_context_init(struct cam_jpeg_context *ctx,
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struct cam_context *ctx_base,
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struct cam_hw_mgr_intf *hw_intf,
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uint32_t ctx_id);
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/**
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* cam_jpeg_context_deinit()
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*
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* @brief: Deinitialize function for the JPEG context
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*
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* @ctx: JPEG context obj to be deinitialized
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*
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*/
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int cam_jpeg_context_deinit(struct cam_jpeg_context *ctx);
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#endif /* __CAM_JPEG_CONTEXT_H__ */
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