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msm: camera: memmgr: Add LDAR Support

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Dump mem mgr bufq to user buffer.

CRs-Fixed: 3377820
Change-Id: I5be4e245857ccb0602e54546f127793d9f6b03f6
Signed-off-by: Petar Ivanov <quic_pivanov@quicinc.com>
This commit is contained in:
Petar Ivanov
2022-12-14 05:44:31 -08:00
committed by Camera Software Integration
parent e01b67112a
commit 3cf198f228
3 changed files with 119 additions and 2 deletions
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9
drivers/cam_req_mgr/cam_mem_mgr.h
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@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#ifndef _CAM_MEM_MGR_H_
@@ -240,4 +240,11 @@ int cam_mem_mgr_send_buffer_to_presil(int32_t iommu_hdl, int32_t buf_handle);
*/
int cam_mem_mgr_retrieve_buffer_from_presil(int32_t buf_handle,
uint32_t buf_size, uint32_t offset, int32_t iommu_hdl);
/**
* @brief: Dump mem mgr info into user buffer
*
* @return Status of operation. Negative in case of error. Zero otherwise.
*/
int cam_mem_mgr_dump_user(struct cam_dump_req_cmd *dump_req);
#endif /* _CAM_MEM_MGR_H_ */