286 lines
9.3 KiB
C
286 lines
9.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __MDP_COMMON_H__
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#define __MDP_COMMON_H__
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#include "mdp_def.h"
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#include "mdp_def_ex.h"
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#include "mdp_cmdq_helper_ext.h"
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#include <linux/types.h>
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#ifdef CONFIG_MTK_SMI_EXT
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/* translate port */
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typedef uint32_t (*CmdqTranslatePort) (uint32_t engineId);
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/* get request */
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typedef struct mm_qos_request *(*CmdqGetRequest) (
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uint32_t thread_id, uint32_t port);
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/* init pmqos mdp */
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typedef void (*CmdqInitPmqosMdp) (s32 index, struct plist_head *owner_list);
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/* init pmqos isp */
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typedef void (*CmdqInitPmqosIsp) (s32 index, struct plist_head *owner_list);
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#endif /* CONFIG_MTK_SMI_EXT */
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#ifdef CMDQ_SECURE_PATH_SUPPORT
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extern const u32 isp_iwc_buf_size[];
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#endif
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/* dump mmsys config */
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typedef void (*CmdqDumpMMSYSConfig) (void);
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/* query MDP clock is on */
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typedef bool(*CmdqMdpClockIsOn) (enum CMDQ_ENG_ENUM engine);
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/* enable MDP clock */
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typedef void (*CmdqEnableMdpClock) (bool enable, enum CMDQ_ENG_ENUM engine);
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/* Common Clock Framework */
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typedef void (*CmdqMdpInitModuleClk) (void);
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/* MDP callback function */
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typedef s32(*CmdqMdpClockOn) (u64 engineFlag);
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typedef s32(*CmdqMdpDumpInfo) (u64 engineFlag, int level);
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typedef s32(*CmdqMdpResetEng) (u64 engineFlag);
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typedef s32(*CmdqMdpClockOff) (u64 engineFlag);
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/* MDP Initialization setting */
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typedef void(*CmdqMdpInitialSet) (void);
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/* Initialization & de-initialization MDP base VA */
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typedef void (*CmdqMdpInitModuleBaseVA) (void);
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typedef void (*CmdqMdpDeinitModuleBaseVA) (void);
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/* MDP engine dump */
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typedef void (*CmdqMdpDumpRSZ) (const unsigned long base, const char *label);
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typedef void (*CmdqMdpDumpTDSHP) (const unsigned long base, const char *label);
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/* test MDP clock function */
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typedef u32(*CmdqMdpRdmaGetRegOffsetSrcAddr) (void);
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typedef u32(*CmdqMdpWrotGetRegOffsetDstAddr) (void);
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typedef u32(*CmdqMdpWdmaGetRegOffsetDstAddr) (void);
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typedef void (*CmdqTestcaseClkmgrMdp) (void);
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typedef const char*(*CmdqDispatchModule) (u64 engineFlag);
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typedef void (*CmdqTrackTask) (const struct cmdqRecStruct *task);
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typedef const char *(*CmdqPraseErrorModByEngFlag) (
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const struct cmdqRecStruct *task);
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typedef const char *(*CmdqPraseHandleErrorModByEngFlag) (
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const struct cmdqRecStruct *handle);
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typedef u64 (*CmdqMdpGetEngineGroupBits) (u32 engine_group);
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typedef void (*CmdqMdpEnableCommonClock) (bool enable);
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typedef void (*CmdqCheckHwStatus) (struct cmdqRecStruct *handle);
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typedef u64(*CmdqMdpGetSecEngine) (u64 engine_flag);
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typedef void (*CmdqMdpResolveToken) (u64 engine_flag,
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const struct cmdqRecStruct *task);
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typedef void (*CmdqMdpComposeReadback) (struct cmdqRecStruct *handle,
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u16 engine, dma_addr_t dma, u32 param);
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typedef void (*CmdqMdpReadbackEngine) (struct cmdqRecStruct *handle,
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u16 engine, phys_addr_t base, dma_addr_t pa, u32 param);
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struct cmdqMDPFuncStruct {
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#ifdef CONFIG_MTK_SMI_EXT
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CmdqTranslatePort translatePort;
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CmdqGetRequest getRequest;
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CmdqInitPmqosMdp initPmqosMdp;
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CmdqInitPmqosIsp initPmqosIsp;
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#endif /* CONFIG_MTK_SMI_EXT */
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CmdqDumpMMSYSConfig dumpMMSYSConfig;
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CmdqMdpInitModuleBaseVA initModuleBaseVA;
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CmdqMdpDeinitModuleBaseVA deinitModuleBaseVA;
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CmdqMdpClockIsOn mdpClockIsOn;
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CmdqEnableMdpClock enableMdpClock;
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CmdqMdpInitModuleClk initModuleCLK;
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CmdqMdpDumpRSZ mdpDumpRsz;
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CmdqMdpDumpTDSHP mdpDumpTdshp;
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CmdqMdpClockOn mdpClockOn;
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CmdqMdpDumpInfo mdpDumpInfo;
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CmdqMdpResetEng mdpResetEng;
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CmdqMdpClockOff mdpClockOff;
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CmdqMdpInitialSet mdpInitialSet;
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CmdqMdpRdmaGetRegOffsetSrcAddr rdmaGetRegOffsetSrcAddr;
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CmdqMdpWrotGetRegOffsetDstAddr wrotGetRegOffsetDstAddr;
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CmdqMdpWdmaGetRegOffsetDstAddr wdmaGetRegOffsetDstAddr;
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CmdqTestcaseClkmgrMdp testcaseClkmgrMdp;
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CmdqDispatchModule dispatchModule;
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CmdqTrackTask trackTask;
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CmdqPraseErrorModByEngFlag parseErrModByEngFlag;
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CmdqPraseHandleErrorModByEngFlag parseHandleErrModByEngFlag;
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CmdqMdpGetEngineGroupBits getEngineGroupBits;
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CmdqErrorResetCB errorReset;
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CmdqMdpEnableCommonClock mdpEnableCommonClock;
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CmdqBeginTaskCB beginTask;
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CmdqEndTaskCB endTask;
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CmdqBeginTaskCB beginISPTask;
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CmdqEndTaskCB endISPTask;
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CmdqCheckHwStatus CheckHwStatus;
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CmdqMdpGetSecEngine mdpGetSecEngine;
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CmdqMdpResolveToken resolve_token;
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CmdqMdpComposeReadback mdpComposeReadback;
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CmdqMdpReadbackEngine mdpReadbackAal;
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CmdqMdpReadbackEngine mdpReadbackHdr;
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};
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struct mdp_pmqos_record {
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uint32_t mdp_throughput;
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struct timeval submit_tm;
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struct timeval end_tm;
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};
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/* track MDP task */
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#define DEBUG_STR_LEN 1024 /* debug str length */
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#define MDP_MAX_TASK_NUM 5 /* num of tasks to be keep */
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#define MDP_MAX_PLANE_NUM 3 /* max color format plane num */
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/* each plane has 2 info address and size */
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#define MDP_PORT_BUF_INFO_NUM (MDP_MAX_PLANE_NUM * 2)
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#define MDP_BUF_INFO_STR_LEN 8 /* each buf info length */
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/* dispatch key format is MDP_(ThreadName) */
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#define MDP_DISPATCH_KEY_STR_LEN (TASK_COMM_LEN + 5)
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#define MDP_TOTAL_THREAD 16
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#ifdef CMDQ_SECURE_PATH_SUPPORT
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#define MDP_THREAD_START (CMDQ_MIN_SECURE_THREAD_ID + 2)
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#define MDP_MAX_METADATA_COUNT_SIZE ( \
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(0xFFFFFFFF) / (sizeof(struct cmdqSecAddrMetadataStruct)))
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#else
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#define MDP_THREAD_START CMDQ_DYNAMIC_THREAD_ID_START
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#endif
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/* MDP common kernel logic */
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void cmdq_mdp_fix_command_scenario_for_user_space(
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struct cmdqCommandStruct *command);
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bool cmdq_mdp_is_request_from_user_space(
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const enum CMDQ_SCENARIO_ENUM scenario);
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s32 cmdq_mdp_query_usage(s32 *counters);
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s32 cmdq_mdp_get_smi_usage(void);
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void cmdq_mdp_reset_resource(void);
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void cmdq_mdp_dump_thread_usage(void);
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void cmdq_mdp_dump_engine_usage(void);
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void cmdq_mdp_dump_resource(u32 event);
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void cmdq_mdp_init_resource(u32 engine_id,
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enum cmdq_event res_event);
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void cmdq_mdp_enable_res(u64 engine_flag, bool enable);
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void cmdq_mdp_lock_resource(u64 engine_flag, bool from_notify);
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bool cmdq_mdp_acquire_resource(enum cmdq_event res_event,
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u64 *engine_flag_out);
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void cmdq_mdp_release_resource(enum cmdq_event res_event,
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u64 *engine_flag_out);
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void cmdq_mdp_set_resource_callback(enum cmdq_event res_event,
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CmdqResourceAvailableCB res_available,
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CmdqResourceReleaseCB res_release);
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void cmdq_mdp_unlock_thread(struct cmdqRecStruct *handle);
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void cmdq_mdp_op_readback(struct cmdqRecStruct *handle, u16 engine,
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dma_addr_t dma, u32 param);
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s32 cmdq_mdp_flush_async(struct cmdqCommandStruct *desc, bool user_space,
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struct cmdqRecStruct **handle_out);
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s32 cmdq_mdp_flush_async_impl(struct cmdqRecStruct *handle);
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struct cmdqRecStruct *cmdq_mdp_get_valid_handle(unsigned long job);
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s32 cmdq_mdp_wait(struct cmdqRecStruct *handle,
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struct cmdqRegValueStruct *results);
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s32 cmdq_mdp_flush(struct cmdqCommandStruct *desc, bool user_space);
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void cmdq_mdp_suspend(void);
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void cmdq_mdp_resume(void);
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void cmdq_mdp_release_task_by_file_node(void *file_node);
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void cmdq_mdp_init(struct platform_device *pdev);
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void cmdq_mdp_deinit_pmqos(void);
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s32 cmdq_mdp_handle_create(struct cmdqRecStruct **handle_out);
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s32 cmdq_mdp_handle_flush(struct cmdqRecStruct *handle);
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s32 cmdq_mdp_handle_sec_setup(struct cmdqSecDataStruct *secData,
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struct cmdqRecStruct *handle);
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void cmdq_mdp_init_secure_id(void *meta_array, u32 count);
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s32 cmdq_mdp_update_sec_addr_index(struct cmdqRecStruct *handle,
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u32 sec_handle, u32 index, u32 instr_index);
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u32 cmdq_mdp_handle_get_instr_count(struct cmdqRecStruct *handle);
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void cmdq_mdp_meta_replace_sec_addr(struct op_meta *metas,
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struct mdp_submit *user_job,
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struct cmdqRecStruct *handle);
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/* Platform dependent function */
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void cmdq_mdp_virtual_function_setting(void);
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void cmdq_mdp_map_mmsys_VA(void);
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long cmdq_mdp_get_module_base_VA_MMSYS_CONFIG(void);
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void cmdq_mdp_unmap_mmsys_VA(void);
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struct cmdqMDPFuncStruct *cmdq_mdp_get_func(void);
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void cmdq_mdp_enable(u64 engineFlag, enum CMDQ_ENG_ENUM engine);
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int cmdq_mdp_loop_reset(enum CMDQ_ENG_ENUM engine,
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const unsigned long resetReg,
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const unsigned long resetStateReg,
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const u32 resetMask,
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const u32 resetValue, const bool pollInitResult);
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void cmdq_mdp_loop_off(enum CMDQ_ENG_ENUM engine,
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const unsigned long resetReg,
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const unsigned long resetStateReg,
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const u32 resetMask,
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const u32 resetValue, const bool pollInitResult);
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const char *cmdq_mdp_get_rsz_state(const u32 state);
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void cmdq_mdp_dump_venc(const unsigned long base, const char *label);
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void cmdq_mdp_dump_rdma(const unsigned long base, const char *label);
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void cmdq_mdp_dump_rot(const unsigned long base, const char *label);
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void cmdq_mdp_dump_color(const unsigned long base, const char *label);
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void cmdq_mdp_dump_wdma(const unsigned long base, const char *label);
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void cmdq_mdp_check_TF_address(unsigned int mva, char *module);
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const char *cmdq_mdp_parse_error_module_by_hwflag(
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const struct cmdqRecStruct *task);
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const char *cmdq_mdp_parse_handle_error_module_by_hwflag(
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const struct cmdqRecStruct *handle);
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/* Platform dependent function */
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s32 cmdqMdpClockOn(u64 engineFlag);
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s32 cmdqMdpDumpInfo(u64 engineFlag, int level);
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s32 cmdqMdpResetEng(u64 engineFlag);
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s32 cmdqMdpClockOff(u64 engineFlag);
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u32 cmdq_mdp_rdma_get_reg_offset_src_addr(void);
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u32 cmdq_mdp_wrot_get_reg_offset_dst_addr(void);
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u32 cmdq_mdp_wdma_get_reg_offset_dst_addr(void);
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void testcase_clkmgr_mdp(void);
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u32 cmdq_mdp_get_hw_reg(enum MDP_ENG_BASE base, u16 offset);
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u32 cmdq_mdp_get_hw_port(enum MDP_ENG_BASE base);
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/* Platform virtual function setting */
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void cmdq_mdp_platform_function_setting(void);
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long cmdq_mdp_get_module_base_VA_MDP_WROT0(void);
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#endif /* __MDP_COMMON_H__ */
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