55944b0201
This change extract the fuse info from DTSI and reads the fuse value then communicate the same to user space using query_cpas_v2 ioctl. CRs-Fixed: 2749665 Change-Id: Ie161dc58a7eab3e7b74a5c406ab696af0e7b546e Signed-off-by: Vikram Sharma <vikramsa@codeaurora.org>
149 lines
5.6 KiB
C
149 lines
5.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef __UAPI_CAM_CPAS_H__
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#define __UAPI_CAM_CPAS_H__
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#include <camera/media/cam_defs.h>
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#define CAM_FAMILY_CAMERA_SS 1
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#define CAM_FAMILY_CPAS_SS 2
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/* AXI BW Voting Version */
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#define CAM_AXI_BW_VOTING_V2 2
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/* AXI BW Voting Transaction Type */
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#define CAM_AXI_TRANSACTION_READ 0
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#define CAM_AXI_TRANSACTION_WRITE 1
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/* AXI BW Voting Path Data Type */
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#define CAM_AXI_PATH_DATA_IFE_START_OFFSET 0
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#define CAM_AXI_PATH_DATA_IFE_LINEAR (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 0)
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#define CAM_AXI_PATH_DATA_IFE_VID (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 1)
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#define CAM_AXI_PATH_DATA_IFE_DISP (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 2)
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#define CAM_AXI_PATH_DATA_IFE_STATS (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 3)
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#define CAM_AXI_PATH_DATA_IFE_RDI0 (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 4)
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#define CAM_AXI_PATH_DATA_IFE_RDI1 (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 5)
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#define CAM_AXI_PATH_DATA_IFE_RDI2 (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 6)
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#define CAM_AXI_PATH_DATA_IFE_RDI3 (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 7)
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#define CAM_AXI_PATH_DATA_IFE_PDAF (CAM_AXI_PATH_DATA_IFE_START_OFFSET + 8)
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#define CAM_AXI_PATH_DATA_IFE_PIXEL_RAW \
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(CAM_AXI_PATH_DATA_IFE_START_OFFSET + 9)
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#define CAM_AXI_PATH_DATA_IFE_MAX_OFFSET \
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(CAM_AXI_PATH_DATA_IFE_START_OFFSET + 31)
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#define CAM_AXI_PATH_DATA_IPE_START_OFFSET 32
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#define CAM_AXI_PATH_DATA_IPE_RD_IN (CAM_AXI_PATH_DATA_IPE_START_OFFSET + 0)
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#define CAM_AXI_PATH_DATA_IPE_RD_REF (CAM_AXI_PATH_DATA_IPE_START_OFFSET + 1)
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#define CAM_AXI_PATH_DATA_IPE_WR_VID (CAM_AXI_PATH_DATA_IPE_START_OFFSET + 2)
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#define CAM_AXI_PATH_DATA_IPE_WR_DISP (CAM_AXI_PATH_DATA_IPE_START_OFFSET + 3)
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#define CAM_AXI_PATH_DATA_IPE_WR_REF (CAM_AXI_PATH_DATA_IPE_START_OFFSET + 4)
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#define CAM_AXI_PATH_DATA_IPE_MAX_OFFSET \
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(CAM_AXI_PATH_DATA_IPE_START_OFFSET + 31)
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#define CAM_AXI_PATH_DATA_OPE_START_OFFSET 64
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#define CAM_AXI_PATH_DATA_OPE_RD_IN (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 0)
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#define CAM_AXI_PATH_DATA_OPE_RD_REF (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 1)
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#define CAM_AXI_PATH_DATA_OPE_WR_VID (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 2)
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#define CAM_AXI_PATH_DATA_OPE_WR_DISP (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 3)
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#define CAM_AXI_PATH_DATA_OPE_WR_REF (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 4)
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#define CAM_AXI_PATH_DATA_OPE_MAX_OFFSET \
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(CAM_AXI_PATH_DATA_OPE_START_OFFSET + 31)
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#define CAM_AXI_PATH_DATA_OPE_START_OFFSET 64
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#define CAM_AXI_PATH_DATA_OPE_RD_IN (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 0)
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#define CAM_AXI_PATH_DATA_OPE_RD_REF (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 1)
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#define CAM_AXI_PATH_DATA_OPE_WR_VID (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 2)
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#define CAM_AXI_PATH_DATA_OPE_WR_DISP (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 3)
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#define CAM_AXI_PATH_DATA_OPE_WR_REF (CAM_AXI_PATH_DATA_OPE_START_OFFSET + 4)
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#define CAM_AXI_PATH_DATA_OPE_MAX_OFFSET \
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(CAM_AXI_PATH_DATA_OPE_START_OFFSET + 31)
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#define CAM_AXI_PATH_DATA_ALL 256
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#define CAM_CPAS_FUSES_MAX 32
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/**
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* struct cam_cpas_fuse_value - CPAS fuse value
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*
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* @fuse_id : Camera fuse identification
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* @fuse_val : Camera Fuse Value
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*/
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struct cam_cpas_fuse_value {
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__u32 fuse_id;
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__u32 fuse_val;
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};
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/**
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* struct cam_cpas_fuse_info - CPAS fuse info
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*
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* @num_fuses : Number of fuses
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* @fuse_val : Array of different fuse info.
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*/
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struct cam_cpas_fuse_info {
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__u32 num_fuses;
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struct cam_cpas_fuse_value fuse_val[CAM_CPAS_FUSES_MAX];
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};
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/**
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* struct cam_cpas_query_cap - CPAS query device capability payload
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*
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* @camera_family : Camera family type
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* @reserved : Reserved field for alignment
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* @camera_version : Camera platform version
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* @cpas_version : Camera CPAS version within camera platform
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*
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*/
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struct cam_cpas_query_cap {
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__u32 camera_family;
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__u32 reserved;
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struct cam_hw_version camera_version;
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struct cam_hw_version cpas_version;
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};
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/**
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* struct cam_cpas_query_cap - CPAS query device capability payload
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*
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* @camera_family : Camera family type
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* @reserved : Reserved field for alignment
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* @camera_version : Camera platform version
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* @cpas_version : Camera CPAS version within camera platform
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* @fuse_info : Camera fuse info
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*
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*/
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struct cam_cpas_query_cap_v2 {
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__u32 camera_family;
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__u32 reserved;
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struct cam_hw_version camera_version;
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struct cam_hw_version cpas_version;
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struct cam_cpas_fuse_info fuse_info;
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};
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/**
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* struct cam_axi_per_path_bw_vote - Per path bandwidth vote information
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*
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* @usage_data client usage data (left/right/rdi)
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* @transac_type Transaction type on the path (read/write)
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* @path_data_type Path for which vote is given (video, display, rdi)
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* @reserved Reserved for alignment
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* @camnoc_bw CAMNOC bw for this path
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* @mnoc_ab_bw MNOC AB bw for this path
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* @mnoc_ib_bw MNOC IB bw for this path
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* @ddr_ab_bw DDR AB bw for this path
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* @ddr_ib_bw DDR IB bw for this path
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*/
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struct cam_axi_per_path_bw_vote {
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__u32 usage_data;
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__u32 transac_type;
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__u32 path_data_type;
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__u32 reserved;
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__u64 camnoc_bw;
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__u64 mnoc_ab_bw;
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__u64 mnoc_ib_bw;
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__u64 ddr_ab_bw;
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__u64 ddr_ib_bw;
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};
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#endif /* __UAPI_CAM_CPAS_H__ */
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