f910aa0b4f
This change creates a sysfs entry(subparts_info) which has info about number of IFEs, IFE-LITEs, SFEs & CUSTOM, whose values are populated in their respective drivers. Also, validates whether a particular IFE, SFE and CUSTOM is supported or not. Based on this, probe of IFE, SFE and CUSTOM drivers will happen accordingly. CRs-Fixed: 3482745 Change-Id: Iff6e79a7793b14b1f368f215020617f10dbd4bb5 Signed-off-by: Karthik Dillibabu <quic_kard@quicinc.com>
119 рядки
3.7 KiB
C
119 рядки
3.7 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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* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. 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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#if KERNEL_VERSION(6, 1, 0) > LINUX_VERSION_CODE
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#include <linux/dma-iommu.h>
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#endif
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#include <soc/qcom/of_common.h>
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#include <linux/spi/spi.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 KERNEL_VERSION(6, 0, 0) <= LINUX_VERSION_CODE
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#include <smmu-proxy/linux/qti-smmu-proxy.h>
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#include <linux/qcom-dma-mapping.h>
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#endif
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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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#if KERNEL_VERSION(5, 18, 0) <= LINUX_VERSION_CODE
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MODULE_IMPORT_NS(DMA_BUF);
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#endif
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#if KERNEL_VERSION(6, 0, 0) <= LINUX_VERSION_CODE
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#include <linux/smcinvoke.h>
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#include <linux/IClientEnv.h>
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#include <linux/ITrustedCameraDriver.h>
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#include <linux/CTrustedCameraDriver.h>
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#endif
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#define IS_CSF25(x, y) ((((x) == 2) && ((y) == 5)) ? 1 : 0)
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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, bool is_shutdown);
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bool cam_is_mink_api_available(void);
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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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static inline int cam_get_ddr_type(void) { return of_fdt_get_ddrtype(); }
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int cam_compat_util_get_dmabuf_va(struct dma_buf *dmabuf, uintptr_t *vaddr);
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void cam_compat_util_put_dmabuf_va(struct dma_buf *dmabuf, void *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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const struct device *cam_cpas_get_rsc_dev_for_drv(uint32_t index);
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int cam_cpas_start_drv_for_dev(const struct device *dev);
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int cam_cpas_stop_drv_for_dev(const struct device *dev);
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int cam_cpas_drv_channel_switch_for_dev(const struct device *dev);
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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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void cam_i3c_driver_remove(struct i3c_device *client);
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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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int cam_i3c_driver_remove(struct i3c_device *client);
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#endif
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long cam_dma_buf_set_name(struct dma_buf *dmabuf, const char *name);
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#if KERNEL_VERSION(5, 18, 0) <= LINUX_VERSION_CODE
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void cam_eeprom_spi_driver_remove(struct spi_device *sdev);
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#else
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int cam_eeprom_spi_driver_remove(struct spi_device *sdev);
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#endif
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int cam_compat_util_get_irq(struct cam_hw_soc_info *soc_info);
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bool cam_secure_get_vfe_fd_port_config(void);
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int cam_smmu_fetch_csf_version(struct cam_csf_version *csf_version);
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unsigned long cam_update_dma_map_attributes(unsigned long attr);
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size_t cam_align_dma_buf_size(size_t len);
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int cam_get_subpart_info(uint32_t *part_info, uint32_t max_num_cam);
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#endif /* _CAM_COMPAT_H_ */
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