0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
#ifndef __SYS_CONTEXT_H__
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#define __SYS_CONTEXT_H__
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#include <linux/types.h>
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#include <linux/cvi_comm_sys.h>
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#include "base.h"
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struct sys_info {
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char version[VERSION_NAME_MAXLEN];
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uint32_t chip_id;
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};
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struct sys_mode_cfg {
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VI_VPSS_MODE_S vivpss_mode;
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VPSS_MODE_S vpss_mode;
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};
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struct sys_ctx_info {
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struct sys_info sys_info;
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struct sys_mode_cfg mode_cfg;
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atomic_t sys_inited;
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};
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struct mem_mapping {
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uint64_t phy_addr;
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int32_t dmabuf_fd;
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void *vir_addr;
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void *dmabuf;
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pid_t fd_pid;
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void *ionbuf;
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};
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int32_t sys_ctx_init(void);
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struct sys_ctx_info *sys_get_ctx(void);
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int32_t sys_ctx_mem_put(struct mem_mapping *mem_config);
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int32_t sys_ctx_mem_get(struct mem_mapping *mem_config);
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int32_t sys_ctx_mem_dump(void);
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uint32_t sys_ctx_get_chipid(void);
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uint8_t *sys_ctx_get_version(void);
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void *sys_ctx_get_sysinfo(void);
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VPSS_MODE_E sys_ctx_get_vpssmode(void);
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void sys_ctx_release_bind(void);
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int32_t sys_ctx_bind(MMF_CHN_S *pstSrcChn, MMF_CHN_S *pstDestChn);
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int32_t sys_ctx_unbind(MMF_CHN_S *pstSrcChn, MMF_CHN_S *pstDestChn);
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int32_t sys_ctx_get_bindbysrc(MMF_CHN_S *pstSrcChn, MMF_BIND_DEST_S *pstBindDest);
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int32_t sys_ctx_get_bindbydst(MMF_CHN_S *pstDestChn, MMF_CHN_S *pstSrcChn);
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#endif /* __SYS_CONTEXT_H__ */
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