5dba22d1fc
Add packet based buffer send and retrieve mechanism for presil testing. CRs-Fixed: 2932495 Change-Id: Ifd1e0fdb8b12feabb884e02a07a3813db01a3899 Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.
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*/
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#ifndef _CAM_ICP_CONTEXT_H_
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#define _CAM_ICP_CONTEXT_H_
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#include "cam_context.h"
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/**
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* struct cam_icp_context - icp context
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* @base: icp context object
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* @state_machine: state machine for ICP context
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* @req_base: common request structure
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* @state: icp context state
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* @ctxt_to_hw_map: context to FW handle mapping
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*/
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struct cam_icp_context {
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struct cam_context *base;
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struct cam_ctx_ops *state_machine;
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struct cam_ctx_request req_base[CAM_CTX_ICP_REQ_MAX];
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uint32_t state;
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void *ctxt_to_hw_map;
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};
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/**
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* cam_icp_context_init() - ICP context init
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* @ctx: Pointer to context
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* @hw_intf: Pointer to ICP hardware interface
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* @ctx_id: ID for this context
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* @img_iommu_hdl: IOMMU HDL for image buffers
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*
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*/
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int cam_icp_context_init(struct cam_icp_context *ctx,
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struct cam_hw_mgr_intf *hw_intf, uint32_t ctx_id, int img_iommu_hdl);
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/**
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* cam_icp_context_deinit() - ICP context deinit
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* @ctx: Pointer to context
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*/
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int cam_icp_context_deinit(struct cam_icp_context *ctx);
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#endif /* _CAM_ICP_CONTEXT_H_ */
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