6a67d57032
Moves custom smmu API's to cam_compat as some of them are legacy and will not be supported in newer kernel versions. CRs-Fixed: 3048249 Change-Id: Ic9db5d9d295eb02e8bd2d593721b65e30d605f72 Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2014-2021, The Linux Foundation. All rights reserved.
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*/
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#ifndef _CAM_COMPAT_H_
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#define _CAM_COMPAT_H_
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#include <linux/version.h>
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#include <linux/platform_device.h>
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#include <linux/component.h>
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#include <linux/iommu.h>
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#include <linux/qcom_scm.h>
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#include <linux/list_sort.h>
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#include <linux/dma-iommu.h>
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#include "cam_csiphy_dev.h"
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#include "cam_cpastop_hw.h"
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#include "cam_smmu_api.h"
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#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
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#include <linux/ion.h>
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#include <linux/msm_ion.h>
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#define VFL_TYPE_VIDEO VFL_TYPE_GRABBER
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#endif
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0) && \
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LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
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#include <soc/qcom/of_common.h>
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#include <linux/qcom-dma-mapping.h>
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#endif
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struct cam_fw_alloc_info {
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struct device *fw_dev;
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void *fw_kva;
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uint64_t fw_hdl;
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};
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int cam_reserve_icp_fw(struct cam_fw_alloc_info *icp_fw, size_t fw_length);
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void cam_unreserve_icp_fw(struct cam_fw_alloc_info *icp_fw, size_t fw_length);
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void cam_cpastop_scm_write(struct cam_cpas_hw_errata_wa *errata_wa);
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int cam_ife_notify_safe_lut_scm(bool safe_trigger);
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int camera_component_match_add_drivers(struct device *master_dev,
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struct component_match **match_list);
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int cam_csiphy_notify_secure_mode(struct csiphy_device *csiphy_dev,
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bool protect, int32_t offset);
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void cam_free_clear(const void *);
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void cam_check_iommu_faults(struct iommu_domain *domain,
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struct cam_smmu_pf_info *pf_info);
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int cam_get_ddr_type(void);
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int cam_compat_util_get_dmabuf_va(struct dma_buf *dmabuf, uintptr_t *vaddr);
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void cam_smmu_util_iommu_custom(struct device *dev,
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dma_addr_t discard_start, size_t discard_length);
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)
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int cam_req_mgr_ordered_list_cmp(void *priv,
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const struct list_head *head_1, const struct list_head *head_2);
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#else
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int cam_req_mgr_ordered_list_cmp(void *priv,
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struct list_head *head_1, struct list_head *head_2);
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#endif
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#endif /* _CAM_COMPAT_H_ */
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