/*
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* Copyright (C) 2010-2017 ARM Limited. All rights reserved.
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*
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* This program is free software and is provided to you under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
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*
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* A copy of the licence is included with the program, and can also be obtained from Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/**
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* @file mali_uk_types.h
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* Defines the types and constants used in the user-kernel interface
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*/
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#ifndef __MALI_UTGARD_UK_TYPES_H__
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#define __MALI_UTGARD_UK_TYPES_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Iteration functions depend on these values being consecutive. */
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#define MALI_UK_TIMELINE_GP 0
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#define MALI_UK_TIMELINE_PP 1
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#define MALI_UK_TIMELINE_SOFT 2
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#define MALI_UK_TIMELINE_MAX 3
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#define MALI_UK_BIG_VARYING_SIZE (1024*1024*2)
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typedef struct {
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u32 points[MALI_UK_TIMELINE_MAX];
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s32 sync_fd;
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} _mali_uk_fence_t;
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/**
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* @addtogroup uddapi Unified Device Driver (UDD) APIs
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*
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* @{
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*/
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/**
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* @addtogroup u_k_api UDD User/Kernel Interface (U/K) APIs
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*
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* @{
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*/
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/** @defgroup _mali_uk_core U/K Core
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* @{ */
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/** Definition of subsystem numbers, to assist in creating a unique identifier
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* for each U/K call.
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*
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* @see _mali_uk_functions */
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typedef enum {
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_MALI_UK_CORE_SUBSYSTEM, /**< Core Group of U/K calls */
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_MALI_UK_MEMORY_SUBSYSTEM, /**< Memory Group of U/K calls */
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_MALI_UK_PP_SUBSYSTEM, /**< Fragment Processor Group of U/K calls */
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_MALI_UK_GP_SUBSYSTEM, /**< Vertex Processor Group of U/K calls */
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_MALI_UK_PROFILING_SUBSYSTEM, /**< Profiling Group of U/K calls */
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_MALI_UK_VSYNC_SUBSYSTEM, /**< VSYNC Group of U/K calls */
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} _mali_uk_subsystem_t;
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/** Within a function group each function has its unique sequence number
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* to assist in creating a unique identifier for each U/K call.
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*
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* An ordered pair of numbers selected from
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* ( \ref _mali_uk_subsystem_t,\ref _mali_uk_functions) will uniquely identify the
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* U/K call across all groups of functions, and all functions. */
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typedef enum {
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/** Core functions */
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_MALI_UK_OPEN = 0, /**< _mali_ukk_open() */
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_MALI_UK_CLOSE, /**< _mali_ukk_close() */
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_MALI_UK_WAIT_FOR_NOTIFICATION, /**< _mali_ukk_wait_for_notification() */
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_MALI_UK_GET_API_VERSION, /**< _mali_ukk_get_api_version() */
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_MALI_UK_POST_NOTIFICATION, /**< _mali_ukk_post_notification() */
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_MALI_UK_GET_USER_SETTING, /**< _mali_ukk_get_user_setting() *//**< [out] */
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_MALI_UK_GET_USER_SETTINGS, /**< _mali_ukk_get_user_settings() *//**< [out] */
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_MALI_UK_REQUEST_HIGH_PRIORITY, /**< _mali_ukk_request_high_priority() */
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_MALI_UK_TIMELINE_GET_LATEST_POINT, /**< _mali_ukk_timeline_get_latest_point() */
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_MALI_UK_TIMELINE_WAIT, /**< _mali_ukk_timeline_wait() */
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_MALI_UK_TIMELINE_CREATE_SYNC_FENCE, /**< _mali_ukk_timeline_create_sync_fence() */
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_MALI_UK_SOFT_JOB_START, /**< _mali_ukk_soft_job_start() */
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_MALI_UK_SOFT_JOB_SIGNAL, /**< _mali_ukk_soft_job_signal() */
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_MALI_UK_PENDING_SUBMIT, /**< _mali_ukk_pending_submit() */
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_MALI_GET_RK_KO_VERSION, /* rk_ext */
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_MALI_UK_GET_MALI_VERSION_IN_RK30,
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/** Memory functions */
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_MALI_UK_ALLOC_MEM = 0, /**< _mali_ukk_alloc_mem() */
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_MALI_UK_FREE_MEM, /**< _mali_ukk_free_mem() */
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_MALI_UK_BIND_MEM, /**< _mali_ukk_mem_bind() */
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_MALI_UK_UNBIND_MEM, /**< _mali_ukk_mem_unbind() */
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_MALI_UK_COW_MEM, /**< _mali_ukk_mem_cow() */
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_MALI_UK_COW_MODIFY_RANGE, /**< _mali_ukk_mem_cow_modify_range() */
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_MALI_UK_RESIZE_MEM, /**<._mali_ukk_mem_resize() */
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_MALI_UK_QUERY_MMU_PAGE_TABLE_DUMP_SIZE, /**< _mali_ukk_mem_get_mmu_page_table_dump_size() */
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_MALI_UK_DUMP_MMU_PAGE_TABLE, /**< _mali_ukk_mem_dump_mmu_page_table() */
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_MALI_UK_DMA_BUF_GET_SIZE, /**< _mali_ukk_dma_buf_get_size() */
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_MALI_UK_MEM_WRITE_SAFE, /**< _mali_uku_mem_write_safe() */
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/** Common functions for each core */
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_MALI_UK_START_JOB = 0, /**< Start a Fragment/Vertex Processor Job on a core */
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_MALI_UK_GET_NUMBER_OF_CORES, /**< Get the number of Fragment/Vertex Processor cores */
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_MALI_UK_GET_CORE_VERSION, /**< Get the Fragment/Vertex Processor version compatible with all cores */
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/** Fragment Processor Functions */
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_MALI_UK_PP_START_JOB = _MALI_UK_START_JOB, /**< _mali_ukk_pp_start_job() */
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_MALI_UK_GET_PP_NUMBER_OF_CORES = _MALI_UK_GET_NUMBER_OF_CORES, /**< _mali_ukk_get_pp_number_of_cores() */
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_MALI_UK_GET_PP_CORE_VERSION = _MALI_UK_GET_CORE_VERSION, /**< _mali_ukk_get_pp_core_version() */
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_MALI_UK_PP_DISABLE_WB, /**< _mali_ukk_pp_job_disable_wb() */
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_MALI_UK_PP_AND_GP_START_JOB, /**< _mali_ukk_pp_and_gp_start_job() */
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/** Vertex Processor Functions */
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_MALI_UK_GP_START_JOB = _MALI_UK_START_JOB, /**< _mali_ukk_gp_start_job() */
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_MALI_UK_GET_GP_NUMBER_OF_CORES = _MALI_UK_GET_NUMBER_OF_CORES, /**< _mali_ukk_get_gp_number_of_cores() */
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_MALI_UK_GET_GP_CORE_VERSION = _MALI_UK_GET_CORE_VERSION, /**< _mali_ukk_get_gp_core_version() */
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_MALI_UK_GP_SUSPEND_RESPONSE, /**< _mali_ukk_gp_suspend_response() */
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/** Profiling functions */
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_MALI_UK_PROFILING_ADD_EVENT = 0, /**< __mali_uku_profiling_add_event() */
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_MALI_UK_PROFILING_REPORT_SW_COUNTERS,/**< __mali_uku_profiling_report_sw_counters() */
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_MALI_UK_PROFILING_MEMORY_USAGE_GET, /**< __mali_uku_profiling_memory_usage_get() */
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_MALI_UK_PROFILING_STREAM_FD_GET, /** < __mali_uku_profiling_stream_fd_get() */
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_MALI_UK_PROFILING_CONTROL_SET, /** < __mali_uku_profiling_control_set() */
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/** VSYNC reporting fuctions */
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_MALI_UK_VSYNC_EVENT_REPORT = 0, /**< _mali_ukk_vsync_event_report() */
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} _mali_uk_functions;
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/** @defgroup _mali_uk_getsysteminfo U/K Get System Info
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* @{ */
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/**
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* Type definition for the core version number.
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* Used when returning the version number read from a core
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*
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* Its format is that of the 32-bit Version register for a particular core.
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* Refer to the "Mali200 and MaliGP2 3D Graphics Processor Technical Reference
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* Manual", ARM DDI 0415C, for more information.
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*/
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typedef u32 _mali_core_version;
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/** @} */ /* end group _mali_uk_core */
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/** @defgroup _mali_uk_gp U/K Vertex Processor
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* @{ */
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/** @defgroup _mali_uk_gp_suspend_response_s Vertex Processor Suspend Response
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* @{ */
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/** @brief Arguments for _mali_ukk_gp_suspend_response()
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*
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* When _mali_wait_for_notification() receives notification that a
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* Vertex Processor job was suspended, you need to send a response to indicate
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* what needs to happen with this job. You can either abort or resume the job.
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*
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* - set @c code to indicate response code. This is either @c _MALIGP_JOB_ABORT or
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* @c _MALIGP_JOB_RESUME_WITH_NEW_HEAP to indicate you will provide a new heap
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* for the job that will resolve the out of memory condition for the job.
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* - copy the @c cookie value from the @c _mali_uk_gp_job_suspended_s notification;
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* this is an identifier for the suspended job
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* - set @c arguments[0] and @c arguments[1] to zero if you abort the job. If
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* you resume it, @c argument[0] should specify the Mali start address for the new
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* heap and @c argument[1] the Mali end address of the heap.
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* - pass in the user-kernel context @c ctx that was returned from _mali_ukk_open()
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*
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*/
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typedef enum _maligp_job_suspended_response_code {
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_MALIGP_JOB_ABORT, /**< Abort the Vertex Processor job */
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_MALIGP_JOB_RESUME_WITH_NEW_HEAP /**< Resume the Vertex Processor job with a new heap */
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} _maligp_job_suspended_response_code;
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typedef struct {
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u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
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u32 cookie; /**< [in] cookie from the _mali_uk_gp_job_suspended_s notification */
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_maligp_job_suspended_response_code code; /**< [in] abort or resume response code, see \ref _maligp_job_suspended_response_code */
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u32 arguments[2]; /**< [in] 0 when aborting a job. When resuming a job, the Mali start and end address for a new heap to resume the job with */
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} _mali_uk_gp_suspend_response_s;
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/** @} */ /* end group _mali_uk_gp_suspend_response_s */
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/** @defgroup _mali_uk_gpstartjob_s Vertex Processor Start Job
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* @{ */
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/** @brief Status indicating the result of the execution of a Vertex or Fragment processor job */
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typedef enum {
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_MALI_UK_JOB_STATUS_END_SUCCESS = 1 << (16 + 0),
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_MALI_UK_JOB_STATUS_END_OOM = 1 << (16 + 1),
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_MALI_UK_JOB_STATUS_END_ABORT = 1 << (16 + 2),
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_MALI_UK_JOB_STATUS_END_TIMEOUT_SW = 1 << (16 + 3),
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_MALI_UK_JOB_STATUS_END_HANG = 1 << (16 + 4),
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_MALI_UK_JOB_STATUS_END_SEG_FAULT = 1 << (16 + 5),
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_MALI_UK_JOB_STATUS_END_ILLEGAL_JOB = 1 << (16 + 6),
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_MALI_UK_JOB_STATUS_END_UNKNOWN_ERR = 1 << (16 + 7),
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_MALI_UK_JOB_STATUS_END_SHUTDOWN = 1 << (16 + 8),
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_MALI_UK_JOB_STATUS_END_SYSTEM_UNUSABLE = 1 << (16 + 9)
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} _mali_uk_job_status;
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#define MALIGP2_NUM_REGS_FRAME (6)
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/** @brief Arguments for _mali_ukk_gp_start_job()
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*
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* To start a Vertex Processor job
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* - associate the request with a reference to a @c mali_gp_job_info by setting
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* user_job_ptr to the address of the @c mali_gp_job_info of the job.
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* - set @c priority to the priority of the @c mali_gp_job_info
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* - specify a timeout for the job by setting @c watchdog_msecs to the number of
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* milliseconds the job is allowed to run. Specifying a value of 0 selects the
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* default timeout in use by the device driver.
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* - copy the frame registers from the @c mali_gp_job_info into @c frame_registers.
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* - set the @c perf_counter_flag, @c perf_counter_src0 and @c perf_counter_src1 to zero
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* for a non-instrumented build. For an instrumented build you can use up
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* to two performance counters. Set the corresponding bit in @c perf_counter_flag
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* to enable them. @c perf_counter_src0 and @c perf_counter_src1 specify
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* the source of what needs to get counted (e.g. number of vertex loader
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* cache hits). For source id values, see ARM DDI0415A, Table 3-60.
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* - pass in the user-kernel context @c ctx that was returned from _mali_ukk_open()
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*
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* When @c _mali_ukk_gp_start_job() returns @c _MALI_OSK_ERR_OK, status contains the
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* result of the request (see \ref _mali_uk_start_job_status). If the job could
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* not get started (@c _MALI_UK_START_JOB_NOT_STARTED_DO_REQUEUE) it should be
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* tried again.
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*
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* After the job has started, @c _mali_wait_for_notification() will be notified
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* that the job finished or got suspended. It may get suspended due to
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* resource shortage. If it finished (see _mali_ukk_wait_for_notification())
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* the notification will contain a @c _mali_uk_gp_job_finished_s result. If
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* it got suspended the notification will contain a @c _mali_uk_gp_job_suspended_s
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* result.
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*
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* The @c _mali_uk_gp_job_finished_s contains the job status (see \ref _mali_uk_job_status),
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* the number of milliseconds the job took to render, and values of core registers
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* when the job finished (irq status, performance counters, renderer list
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* address). A job has finished succesfully when its status is
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* @c _MALI_UK_JOB_STATUS_FINISHED. If the hardware detected a timeout while rendering
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* the job, or software detected the job is taking more than watchdog_msecs to
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* complete, the status will indicate @c _MALI_UK_JOB_STATUS_HANG.
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* If the hardware detected a bus error while accessing memory associated with the
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* job, status will indicate @c _MALI_UK_JOB_STATUS_SEG_FAULT.
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* status will indicate @c _MALI_UK_JOB_STATUS_NOT_STARTED if the driver had to
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* stop the job but the job didn't start on the hardware yet, e.g. when the
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* driver shutdown.
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*
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* In case the job got suspended, @c _mali_uk_gp_job_suspended_s contains
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* the @c user_job_ptr identifier used to start the job with, the @c reason
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* why the job stalled (see \ref _maligp_job_suspended_reason) and a @c cookie
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* to identify the core on which the job stalled. This @c cookie will be needed
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* when responding to this nofication by means of _mali_ukk_gp_suspend_response().
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* (see _mali_ukk_gp_suspend_response()). The response is either to abort or
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* resume the job. If the job got suspended due to an out of memory condition
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* you may be able to resolve this by providing more memory and resuming the job.
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*
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*/
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typedef struct {
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u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
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u64 user_job_ptr; /**< [in] identifier for the job in user space, a @c mali_gp_job_info* */
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u32 priority; /**< [in] job priority. A lower number means higher priority */
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u32 frame_registers[MALIGP2_NUM_REGS_FRAME]; /**< [in] core specific registers associated with this job */
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u32 perf_counter_flag; /**< [in] bitmask indicating which performance counters to enable, see \ref _MALI_PERFORMANCE_COUNTER_FLAG_SRC0_ENABLE and related macro definitions */
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u32 perf_counter_src0; /**< [in] source id for performance counter 0 (see ARM DDI0415A, Table 3-60) */
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u32 perf_counter_src1; /**< [in] source id for performance counter 1 (see ARM DDI0415A, Table 3-60) */
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u32 frame_builder_id; /**< [in] id of the originating frame builder */
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u32 flush_id; /**< [in] flush id within the originating frame builder */
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_mali_uk_fence_t fence; /**< [in] fence this job must wait on */
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u64 timeline_point_ptr; /**< [in,out] pointer to u32: location where point on gp timeline for this job will be written */
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u32 varying_memsize; /** < [in] size of varying memory to use deffer bind*/
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u32 deferred_mem_num;
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u64 deferred_mem_list; /** < [in] memory hanlde list of varying buffer to use deffer bind */
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} _mali_uk_gp_start_job_s;
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#define _MALI_PERFORMANCE_COUNTER_FLAG_SRC0_ENABLE (1<<0) /**< Enable performance counter SRC0 for a job */
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#define _MALI_PERFORMANCE_COUNTER_FLAG_SRC1_ENABLE (1<<1) /**< Enable performance counter SRC1 for a job */
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#define _MALI_PERFORMANCE_COUNTER_FLAG_HEATMAP_ENABLE (1<<2) /**< Enable per tile (aka heatmap) generation with for a job (using the enabled counter sources) */
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/** @} */ /* end group _mali_uk_gpstartjob_s */
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typedef struct {
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u64 user_job_ptr; /**< [out] identifier for the job in user space */
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_mali_uk_job_status status; /**< [out] status of finished job */
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u32 heap_current_addr; /**< [out] value of the GP PLB PL heap start address register */
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u32 perf_counter0; /**< [out] value of performance counter 0 (see ARM DDI0415A) */
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u32 perf_counter1; /**< [out] value of performance counter 1 (see ARM DDI0415A) */
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u32 pending_big_job_num;
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} _mali_uk_gp_job_finished_s;
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typedef struct {
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u64 user_job_ptr; /**< [out] identifier for the job in user space */
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u32 cookie; /**< [out] identifier for the core in kernel space on which the job stalled */
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} _mali_uk_gp_job_suspended_s;
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/** @} */ /* end group _mali_uk_gp */
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/** @defgroup _mali_uk_pp U/K Fragment Processor
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* @{ */
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#define _MALI_PP_MAX_SUB_JOBS 8
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#define _MALI_PP_MAX_FRAME_REGISTERS ((0x058/4)+1)
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#define _MALI_PP_MAX_WB_REGISTERS ((0x02C/4)+1)
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#define _MALI_DLBU_MAX_REGISTERS 4
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/** Flag for _mali_uk_pp_start_job_s */
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#define _MALI_PP_JOB_FLAG_NO_NOTIFICATION (1<<0)
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#define _MALI_PP_JOB_FLAG_IS_WINDOW_SURFACE (1<<1)
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#define _MALI_PP_JOB_FLAG_PROTECTED (1<<2)
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/** @defgroup _mali_uk_ppstartjob_s Fragment Processor Start Job
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* @{ */
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/** @brief Arguments for _mali_ukk_pp_start_job()
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*
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* To start a Fragment Processor job
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* - associate the request with a reference to a mali_pp_job by setting
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* @c user_job_ptr to the address of the @c mali_pp_job of the job.
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* - set @c priority to the priority of the mali_pp_job
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* - specify a timeout for the job by setting @c watchdog_msecs to the number of
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* milliseconds the job is allowed to run. Specifying a value of 0 selects the
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* default timeout in use by the device driver.
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* - copy the frame registers from the @c mali_pp_job into @c frame_registers.
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* For MALI200 you also need to copy the write back 0,1 and 2 registers.
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* - set the @c perf_counter_flag, @c perf_counter_src0 and @c perf_counter_src1 to zero
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* for a non-instrumented build. For an instrumented build you can use up
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* to two performance counters. Set the corresponding bit in @c perf_counter_flag
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* to enable them. @c perf_counter_src0 and @c perf_counter_src1 specify
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* the source of what needs to get counted (e.g. number of vertex loader
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* cache hits). For source id values, see ARM DDI0415A, Table 3-60.
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* - pass in the user-kernel context in @c ctx that was returned from _mali_ukk_open()
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*
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* When _mali_ukk_pp_start_job() returns @c _MALI_OSK_ERR_OK, @c status contains the
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* result of the request (see \ref _mali_uk_start_job_status). If the job could
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* not get started (@c _MALI_UK_START_JOB_NOT_STARTED_DO_REQUEUE) it should be
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* tried again.
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*
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* After the job has started, _mali_wait_for_notification() will be notified
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* when the job finished. The notification will contain a
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* @c _mali_uk_pp_job_finished_s result. It contains the @c user_job_ptr
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* identifier used to start the job with, the job @c status (see \ref _mali_uk_job_status),
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* the number of milliseconds the job took to render, and values of core registers
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* when the job finished (irq status, performance counters, renderer list
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* address). A job has finished succesfully when its status is
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* @c _MALI_UK_JOB_STATUS_FINISHED. If the hardware detected a timeout while rendering
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* the job, or software detected the job is taking more than @c watchdog_msecs to
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* complete, the status will indicate @c _MALI_UK_JOB_STATUS_HANG.
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* If the hardware detected a bus error while accessing memory associated with the
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* job, status will indicate @c _MALI_UK_JOB_STATUS_SEG_FAULT.
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* status will indicate @c _MALI_UK_JOB_STATUS_NOT_STARTED if the driver had to
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* stop the job but the job didn't start on the hardware yet, e.g. when the
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* driver shutdown.
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*
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*/
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typedef struct {
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u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
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u64 user_job_ptr; /**< [in] identifier for the job in user space */
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u32 priority; /**< [in] job priority. A lower number means higher priority */
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u32 frame_registers[_MALI_PP_MAX_FRAME_REGISTERS]; /**< [in] core specific registers associated with first sub job, see ARM DDI0415A */
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u32 frame_registers_addr_frame[_MALI_PP_MAX_SUB_JOBS - 1]; /**< [in] ADDR_FRAME registers for sub job 1-7 */
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u32 frame_registers_addr_stack[_MALI_PP_MAX_SUB_JOBS - 1]; /**< [in] ADDR_STACK registers for sub job 1-7 */
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u32 wb0_registers[_MALI_PP_MAX_WB_REGISTERS];
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u32 wb1_registers[_MALI_PP_MAX_WB_REGISTERS];
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u32 wb2_registers[_MALI_PP_MAX_WB_REGISTERS];
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u32 dlbu_registers[_MALI_DLBU_MAX_REGISTERS]; /**< [in] Dynamic load balancing unit registers */
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u32 num_cores; /**< [in] Number of cores to set up (valid range: 1-8(M450) or 4(M400)) */
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u32 perf_counter_flag; /**< [in] bitmask indicating which performance counters to enable, see \ref _MALI_PERFORMANCE_COUNTER_FLAG_SRC0_ENABLE and related macro definitions */
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u32 perf_counter_src0; /**< [in] source id for performance counter 0 (see ARM DDI0415A, Table 3-60) */
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u32 perf_counter_src1; /**< [in] source id for performance counter 1 (see ARM DDI0415A, Table 3-60) */
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u32 frame_builder_id; /**< [in] id of the originating frame builder */
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u32 flush_id; /**< [in] flush id within the originating frame builder */
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u32 flags; /**< [in] See _MALI_PP_JOB_FLAG_* for a list of avaiable flags */
|
u32 tilesx; /**< [in] number of tiles in the x direction (needed for heatmap generation */
|
u32 tilesy; /**< [in] number of tiles in y direction (needed for reading the heatmap memory) */
|
u32 heatmap_mem; /**< [in] memory address to store counter values per tile (aka heatmap) */
|
u32 num_memory_cookies; /**< [in] number of memory cookies attached to job */
|
u64 memory_cookies; /**< [in] pointer to array of u32 memory cookies attached to job */
|
_mali_uk_fence_t fence; /**< [in] fence this job must wait on */
|
u64 timeline_point_ptr; /**< [in,out] pointer to location of u32 where point on pp timeline for this job will be written */
|
} _mali_uk_pp_start_job_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u64 gp_args; /**< [in,out] GP uk arguments (see _mali_uk_gp_start_job_s) */
|
u64 pp_args; /**< [in,out] PP uk arguments (see _mali_uk_pp_start_job_s) */
|
} _mali_uk_pp_and_gp_start_job_s;
|
|
/** @} */ /* end group _mali_uk_ppstartjob_s */
|
|
typedef struct {
|
u64 user_job_ptr; /**< [out] identifier for the job in user space */
|
_mali_uk_job_status status; /**< [out] status of finished job */
|
u32 perf_counter0[_MALI_PP_MAX_SUB_JOBS]; /**< [out] value of perfomance counter 0 (see ARM DDI0415A), one for each sub job */
|
u32 perf_counter1[_MALI_PP_MAX_SUB_JOBS]; /**< [out] value of perfomance counter 1 (see ARM DDI0415A), one for each sub job */
|
u32 perf_counter_src0;
|
u32 perf_counter_src1;
|
} _mali_uk_pp_job_finished_s;
|
|
typedef struct {
|
u32 number_of_enabled_cores; /**< [out] the new number of enabled cores */
|
} _mali_uk_pp_num_cores_changed_s;
|
|
|
|
/**
|
* Flags to indicate write-back units
|
*/
|
typedef enum {
|
_MALI_UK_PP_JOB_WB0 = 1,
|
_MALI_UK_PP_JOB_WB1 = 2,
|
_MALI_UK_PP_JOB_WB2 = 4,
|
} _mali_uk_pp_job_wbx_flag;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 fb_id; /**< [in] Frame builder ID of job to disable WB units for */
|
u32 wb0_memory;
|
u32 wb1_memory;
|
u32 wb2_memory;
|
} _mali_uk_pp_disable_wb_s;
|
|
|
/** @} */ /* end group _mali_uk_pp */
|
|
/** @defgroup _mali_uk_soft_job U/K Soft Job
|
* @{ */
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u64 user_job; /**< [in] identifier for the job in user space */
|
u64 job_id_ptr; /**< [in,out] pointer to location of u32 where job id will be written */
|
_mali_uk_fence_t fence; /**< [in] fence this job must wait on */
|
u32 point; /**< [out] point on soft timeline for this job */
|
u32 type; /**< [in] type of soft job */
|
} _mali_uk_soft_job_start_s;
|
|
typedef struct {
|
u64 user_job; /**< [out] identifier for the job in user space */
|
} _mali_uk_soft_job_activated_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 job_id; /**< [in] id for soft job */
|
} _mali_uk_soft_job_signal_s;
|
|
/** @} */ /* end group _mali_uk_soft_job */
|
|
typedef struct {
|
u32 counter_id;
|
u32 key;
|
int enable;
|
} _mali_uk_annotate_profiling_mem_counter_s;
|
|
typedef struct {
|
u32 sampling_rate;
|
int enable;
|
} _mali_uk_annotate_profiling_enable_s;
|
|
|
/** @addtogroup _mali_uk_core U/K Core
|
* @{ */
|
|
/** @defgroup _mali_uk_waitfornotification_s Wait For Notification
|
* @{ */
|
|
/** @brief Notification type encodings
|
*
|
* Each Notification type is an ordered pair of (subsystem,id), and is unique.
|
*
|
* The encoding of subsystem,id into a 32-bit word is:
|
* encoding = (( subsystem << _MALI_NOTIFICATION_SUBSYSTEM_SHIFT ) & _MALI_NOTIFICATION_SUBSYSTEM_MASK)
|
* | (( id << _MALI_NOTIFICATION_ID_SHIFT ) & _MALI_NOTIFICATION_ID_MASK)
|
*
|
* @see _mali_uk_wait_for_notification_s
|
*/
|
typedef enum {
|
/** core notifications */
|
|
_MALI_NOTIFICATION_CORE_SHUTDOWN_IN_PROGRESS = (_MALI_UK_CORE_SUBSYSTEM << 16) | 0x20,
|
_MALI_NOTIFICATION_APPLICATION_QUIT = (_MALI_UK_CORE_SUBSYSTEM << 16) | 0x40,
|
_MALI_NOTIFICATION_SETTINGS_CHANGED = (_MALI_UK_CORE_SUBSYSTEM << 16) | 0x80,
|
_MALI_NOTIFICATION_SOFT_ACTIVATED = (_MALI_UK_CORE_SUBSYSTEM << 16) | 0x100,
|
|
/** Fragment Processor notifications */
|
|
_MALI_NOTIFICATION_PP_FINISHED = (_MALI_UK_PP_SUBSYSTEM << 16) | 0x10,
|
_MALI_NOTIFICATION_PP_NUM_CORE_CHANGE = (_MALI_UK_PP_SUBSYSTEM << 16) | 0x20,
|
|
/** Vertex Processor notifications */
|
|
_MALI_NOTIFICATION_GP_FINISHED = (_MALI_UK_GP_SUBSYSTEM << 16) | 0x10,
|
_MALI_NOTIFICATION_GP_STALLED = (_MALI_UK_GP_SUBSYSTEM << 16) | 0x20,
|
|
/** Profiling notifications */
|
_MALI_NOTIFICATION_ANNOTATE_PROFILING_MEM_COUNTER = (_MALI_UK_PROFILING_SUBSYSTEM << 16) | 0x10,
|
_MALI_NOTIFICATION_ANNOTATE_PROFILING_ENABLE = (_MALI_UK_PROFILING_SUBSYSTEM << 16) | 0x20,
|
} _mali_uk_notification_type;
|
|
/** to assist in splitting up 32-bit notification value in subsystem and id value */
|
#define _MALI_NOTIFICATION_SUBSYSTEM_MASK 0xFFFF0000
|
#define _MALI_NOTIFICATION_SUBSYSTEM_SHIFT 16
|
#define _MALI_NOTIFICATION_ID_MASK 0x0000FFFF
|
#define _MALI_NOTIFICATION_ID_SHIFT 0
|
|
|
/** @brief Enumeration of possible settings which match mali_setting_t in user space
|
*
|
*
|
*/
|
typedef enum {
|
_MALI_UK_USER_SETTING_SW_EVENTS_ENABLE = 0,
|
_MALI_UK_USER_SETTING_COLORBUFFER_CAPTURE_ENABLED,
|
_MALI_UK_USER_SETTING_DEPTHBUFFER_CAPTURE_ENABLED,
|
_MALI_UK_USER_SETTING_STENCILBUFFER_CAPTURE_ENABLED,
|
_MALI_UK_USER_SETTING_PER_TILE_COUNTERS_CAPTURE_ENABLED,
|
_MALI_UK_USER_SETTING_BUFFER_CAPTURE_COMPOSITOR,
|
_MALI_UK_USER_SETTING_BUFFER_CAPTURE_WINDOW,
|
_MALI_UK_USER_SETTING_BUFFER_CAPTURE_OTHER,
|
_MALI_UK_USER_SETTING_BUFFER_CAPTURE_N_FRAMES,
|
_MALI_UK_USER_SETTING_BUFFER_CAPTURE_RESIZE_FACTOR,
|
_MALI_UK_USER_SETTING_SW_COUNTER_ENABLED,
|
_MALI_UK_USER_SETTING_MAX,
|
} _mali_uk_user_setting_t;
|
|
/* See mali_user_settings_db.c */
|
extern const char *_mali_uk_user_setting_descriptions[];
|
#define _MALI_UK_USER_SETTING_DESCRIPTIONS \
|
{ \
|
"sw_events_enable", \
|
"colorbuffer_capture_enable", \
|
"depthbuffer_capture_enable", \
|
"stencilbuffer_capture_enable", \
|
"per_tile_counters_enable", \
|
"buffer_capture_compositor", \
|
"buffer_capture_window", \
|
"buffer_capture_other", \
|
"buffer_capture_n_frames", \
|
"buffer_capture_resize_factor", \
|
"sw_counters_enable", \
|
};
|
|
/** @brief struct to hold the value to a particular setting as seen in the kernel space
|
*/
|
typedef struct {
|
_mali_uk_user_setting_t setting;
|
u32 value;
|
} _mali_uk_settings_changed_s;
|
|
/** @brief Arguments for _mali_ukk_wait_for_notification()
|
*
|
* On successful return from _mali_ukk_wait_for_notification(), the members of
|
* this structure will indicate the reason for notification.
|
*
|
* Specifically, the source of the notification can be identified by the
|
* subsystem and id fields of the mali_uk_notification_type in the code.type
|
* member. The type member is encoded in a way to divide up the types into a
|
* subsystem field, and a per-subsystem ID field. See
|
* _mali_uk_notification_type for more information.
|
*
|
* Interpreting the data union member depends on the notification type:
|
*
|
* - type == _MALI_NOTIFICATION_CORE_SHUTDOWN_IN_PROGRESS
|
* - The kernel side is shutting down. No further
|
* _mali_uk_wait_for_notification() calls should be made.
|
* - In this case, the value of the data union member is undefined.
|
* - This is used to indicate to the user space client that it should close
|
* the connection to the Mali Device Driver.
|
* - type == _MALI_NOTIFICATION_PP_FINISHED
|
* - The notification data is of type _mali_uk_pp_job_finished_s. It contains the user_job_ptr
|
* identifier used to start the job with, the job status, the number of milliseconds the job took to render,
|
* and values of core registers when the job finished (irq status, performance counters, renderer list
|
* address).
|
* - A job has finished succesfully when its status member is _MALI_UK_JOB_STATUS_FINISHED.
|
* - If the hardware detected a timeout while rendering the job, or software detected the job is
|
* taking more than watchdog_msecs (see _mali_ukk_pp_start_job()) to complete, the status member will
|
* indicate _MALI_UK_JOB_STATUS_HANG.
|
* - If the hardware detected a bus error while accessing memory associated with the job, status will
|
* indicate _MALI_UK_JOB_STATUS_SEG_FAULT.
|
* - Status will indicate MALI_UK_JOB_STATUS_NOT_STARTED if the driver had to stop the job but the job
|
* didn't start the hardware yet, e.g. when the driver closes.
|
* - type == _MALI_NOTIFICATION_GP_FINISHED
|
* - The notification data is of type _mali_uk_gp_job_finished_s. The notification is similar to that of
|
* type == _MALI_NOTIFICATION_PP_FINISHED, except that several other GP core register values are returned.
|
* The status values have the same meaning for type == _MALI_NOTIFICATION_PP_FINISHED.
|
* - type == _MALI_NOTIFICATION_GP_STALLED
|
* - The nofication data is of type _mali_uk_gp_job_suspended_s. It contains the user_job_ptr
|
* identifier used to start the job with, the reason why the job stalled and a cookie to identify the core on
|
* which the job stalled.
|
* - The reason member of gp_job_suspended is set to _MALIGP_JOB_SUSPENDED_OUT_OF_MEMORY
|
* when the polygon list builder unit has run out of memory.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_notification_type type; /**< [out] Type of notification available */
|
union {
|
_mali_uk_gp_job_suspended_s gp_job_suspended;/**< [out] Notification data for _MALI_NOTIFICATION_GP_STALLED notification type */
|
_mali_uk_gp_job_finished_s gp_job_finished; /**< [out] Notification data for _MALI_NOTIFICATION_GP_FINISHED notification type */
|
_mali_uk_pp_job_finished_s pp_job_finished; /**< [out] Notification data for _MALI_NOTIFICATION_PP_FINISHED notification type */
|
_mali_uk_settings_changed_s setting_changed;/**< [out] Notification data for _MALI_NOTIFICAATION_SETTINGS_CHANGED notification type */
|
_mali_uk_soft_job_activated_s soft_job_activated; /**< [out] Notification data for _MALI_NOTIFICATION_SOFT_ACTIVATED notification type */
|
_mali_uk_annotate_profiling_mem_counter_s profiling_mem_counter;
|
_mali_uk_annotate_profiling_enable_s profiling_enable;
|
} data;
|
} _mali_uk_wait_for_notification_s;
|
|
/** @brief Arguments for _mali_ukk_post_notification()
|
*
|
* Posts the specified notification to the notification queue for this application.
|
* This is used to send a quit message to the callback thread.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_notification_type type; /**< [in] Type of notification to post */
|
} _mali_uk_post_notification_s;
|
|
/** @} */ /* end group _mali_uk_waitfornotification_s */
|
|
/** @defgroup _mali_uk_getapiversion_s Get API Version
|
* @{ */
|
|
/** helpers for Device Driver API version handling */
|
|
/** @brief Encode a version ID from a 16-bit input
|
*
|
* @note the input is assumed to be 16 bits. It must not exceed 16 bits. */
|
#define _MAKE_VERSION_ID(x) (((x) << 16UL) | (x))
|
|
/** @brief Check whether a 32-bit value is likely to be Device Driver API
|
* version ID. */
|
#define _IS_VERSION_ID(x) (((x) & 0xFFFF) == (((x) >> 16UL) & 0xFFFF))
|
|
/** @brief Decode a 16-bit version number from a 32-bit Device Driver API version
|
* ID */
|
#define _GET_VERSION(x) (((x) >> 16UL) & 0xFFFF)
|
|
/** @brief Determine whether two 32-bit encoded version IDs match */
|
#define _IS_API_MATCH(x, y) (IS_VERSION_ID((x)) && IS_VERSION_ID((y)) && (GET_VERSION((x)) == GET_VERSION((y))))
|
/**
|
* RK MALI version code
|
*/
|
#define _MALI_RK_LIBS_VERSION 1
|
|
/**
|
* API version define.
|
* Indicates the version of the kernel API
|
* The version is a 16bit integer incremented on each API change.
|
* The 16bit integer is stored twice in a 32bit integer
|
* For example, for version 1 the value would be 0x00010001
|
*/
|
#define _MALI_API_VERSION 900
|
#define _MALI_UK_API_VERSION _MAKE_VERSION_ID(_MALI_API_VERSION)
|
|
/**
|
* The API version is a 16-bit integer stored in both the lower and upper 16-bits
|
* of a 32-bit value. The 16-bit API version value is incremented on each API
|
* change. Version 1 would be 0x00010001. Used in _mali_uk_get_api_version_s.
|
*/
|
typedef u32 _mali_uk_api_version;
|
|
/** @brief Arguments for _mali_uk_get_api_version()
|
*
|
* The user-side interface version must be written into the version member,
|
* encoded using _MAKE_VERSION_ID(). It will be compared to the API version of
|
* the kernel-side interface.
|
*
|
* On successful return, the version member will be the API version of the
|
* kernel-side interface. _MALI_UK_API_VERSION macro defines the current version
|
* of the API.
|
*
|
* The compatible member must be checked to see if the version of the user-side
|
* interface is compatible with the kernel-side interface, since future versions
|
* of the interface may be backwards compatible.
|
*/
|
typedef struct {
|
u32 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_api_version version; /**< [in,out] API version of user-side interface. */
|
int compatible; /**< [out] @c 1 when @version is compatible, @c 0 otherwise */
|
} _mali_uk_get_api_version_s;
|
|
/** @brief Arguments for _mali_uk_get_api_version_v2()
|
*
|
* The user-side interface version must be written into the version member,
|
* encoded using _MAKE_VERSION_ID(). It will be compared to the API version of
|
* the kernel-side interface.
|
*
|
* On successful return, the version member will be the API version of the
|
* kernel-side interface. _MALI_UK_API_VERSION macro defines the current version
|
* of the API.
|
*
|
* The compatible member must be checked to see if the version of the user-side
|
* interface is compatible with the kernel-side interface, since future versions
|
* of the interface may be backwards compatible.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_api_version version; /**< [in,out] API version of user-side interface. */
|
int compatible; /**< [out] @c 1 when @version is compatible, @c 0 otherwise */
|
} _mali_uk_get_api_version_v2_s;
|
|
typedef struct
|
{
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_api_version version; /**< [in,out] API version of user-side interface. */
|
} _mali_uk_get_mali_version_in_rk30_s;
|
|
/* rk_ext : rk_ko_ver_t. */
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_api_version version; /**< [in,out] API version of user-side interface. */
|
} _mali_rk_ko_version_s;
|
/** @} */ /* end group _mali_uk_getapiversion_s */
|
|
/** @defgroup _mali_uk_get_user_settings_s Get user space settings */
|
|
/** @brief struct to keep the matching values of the user space settings within certain context
|
*
|
* Each member of the settings array corresponds to a matching setting in the user space and its value is the value
|
* of that particular setting.
|
*
|
* All settings are given reference to the context pointed to by the ctx pointer.
|
*
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 settings[_MALI_UK_USER_SETTING_MAX]; /**< [out] The values for all settings */
|
} _mali_uk_get_user_settings_s;
|
|
/** @brief struct to hold the value of a particular setting from the user space within a given context
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_user_setting_t setting; /**< [in] setting to get */
|
u32 value; /**< [out] value of setting */
|
} _mali_uk_get_user_setting_s;
|
|
/** @brief Arguments for _mali_ukk_request_high_priority() */
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
} _mali_uk_request_high_priority_s;
|
|
/** @brief Arguments for _mali_ukk_pending_submit() */
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
} _mali_uk_pending_submit_s;
|
|
/** @} */ /* end group _mali_uk_core */
|
|
|
/** @defgroup _mali_uk_memory U/K Memory
|
* @{ */
|
|
#define _MALI_MEMORY_ALLOCATE_RESIZEABLE (1<<4) /* BUFFER can trim dow/grow*/
|
#define _MALI_MEMORY_ALLOCATE_NO_BIND_GPU (1<<5) /*Not map to GPU when allocate, must call bind later*/
|
#define _MALI_MEMORY_ALLOCATE_SWAPPABLE (1<<6) /* Allocate swappale memory. */
|
#define _MALI_MEMORY_ALLOCATE_DEFER_BIND (1<<7) /*Not map to GPU when allocate, must call bind later*/
|
#define _MALI_MEMORY_ALLOCATE_SECURE (1<<8) /* Allocate secure memory. */
|
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 gpu_vaddr; /**< [in] GPU virtual address */
|
u32 vsize; /**< [in] vitrual size of the allocation */
|
u32 psize; /**< [in] physical size of the allocation */
|
u32 flags;
|
u64 backend_handle; /**< [out] backend handle */
|
s32 secure_shared_fd; /** < [in] the mem handle for secure mem */
|
} _mali_uk_alloc_mem_s;
|
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 gpu_vaddr; /**< [in] use as handle to free allocation */
|
u32 free_pages_nr; /** < [out] record the number of free pages */
|
} _mali_uk_free_mem_s;
|
|
|
#define _MALI_MEMORY_BIND_BACKEND_UMP (1<<8)
|
#define _MALI_MEMORY_BIND_BACKEND_DMA_BUF (1<<9)
|
#define _MALI_MEMORY_BIND_BACKEND_MALI_MEMORY (1<<10)
|
#define _MALI_MEMORY_BIND_BACKEND_EXTERNAL_MEMORY (1<<11)
|
#define _MALI_MEMORY_BIND_BACKEND_EXT_COW (1<<12)
|
#define _MALI_MEMORY_BIND_BACKEND_HAVE_ALLOCATION (1<<13)
|
|
|
#define _MALI_MEMORY_BIND_BACKEND_MASK (_MALI_MEMORY_BIND_BACKEND_UMP| \
|
_MALI_MEMORY_BIND_BACKEND_DMA_BUF |\
|
_MALI_MEMORY_BIND_BACKEND_MALI_MEMORY |\
|
_MALI_MEMORY_BIND_BACKEND_EXTERNAL_MEMORY |\
|
_MALI_MEMORY_BIND_BACKEND_EXT_COW |\
|
_MALI_MEMORY_BIND_BACKEND_HAVE_ALLOCATION)
|
|
|
#define _MALI_MEMORY_GPU_READ_ALLOCATE (1<<16)
|
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 vaddr; /**< [in] mali address to map the physical memory to */
|
u32 size; /**< [in] size */
|
u32 flags; /**< [in] see_MALI_MEMORY_BIND_BACKEND_* */
|
u32 padding; /** padding for 32/64 struct alignment */
|
union {
|
struct {
|
u32 secure_id; /**< [in] secure id */
|
u32 rights; /**< [in] rights necessary for accessing memory */
|
u32 flags; /**< [in] flags, see \ref _MALI_MAP_EXTERNAL_MAP_GUARD_PAGE */
|
} bind_ump;
|
struct {
|
u32 mem_fd; /**< [in] Memory descriptor */
|
u32 rights; /**< [in] rights necessary for accessing memory */
|
u32 flags; /**< [in] flags, see \ref _MALI_MAP_EXTERNAL_MAP_GUARD_PAGE */
|
} bind_dma_buf;
|
struct {
|
u32 phys_addr; /**< [in] physical address */
|
u32 rights; /**< [in] rights necessary for accessing memory */
|
u32 flags; /**< [in] flags, see \ref _MALI_MAP_EXTERNAL_MAP_GUARD_PAGE */
|
} bind_ext_memory;
|
} mem_union;
|
} _mali_uk_bind_mem_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 flags; /**< [in] see_MALI_MEMORY_BIND_BACKEND_* */
|
u32 vaddr; /**< [in] identifier for mapped memory object in kernel space */
|
} _mali_uk_unbind_mem_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 target_handle; /**< [in] handle of allocation need to do COW */
|
u32 target_offset; /**< [in] offset in target allocation to do COW(for support COW a memory allocated from memory_bank, PAGE_SIZE align)*/
|
u32 target_size; /**< [in] size of target allocation to do COW (for support memory bank, PAGE_SIZE align)(in byte) */
|
u32 range_start; /**< [in] re allocate range start offset, offset from the start of allocation (PAGE_SIZE align)*/
|
u32 range_size; /**< [in] re allocate size (PAGE_SIZE align)*/
|
u32 vaddr; /**< [in] mali address for the new allocaiton */
|
u32 backend_handle; /**< [out] backend handle */
|
u32 flags;
|
} _mali_uk_cow_mem_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 range_start; /**< [in] re allocate range start offset, offset from the start of allocation */
|
u32 size; /**< [in] re allocate size*/
|
u32 vaddr; /**< [in] mali address for the new allocaiton */
|
s32 change_pages_nr; /**< [out] record the page number change for cow operation */
|
} _mali_uk_cow_modify_range_s;
|
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 mem_fd; /**< [in] Memory descriptor */
|
u32 size; /**< [out] size */
|
} _mali_uk_dma_buf_get_size_s;
|
|
/** Flag for _mali_uk_map_external_mem_s, _mali_uk_attach_ump_mem_s and _mali_uk_attach_dma_buf_s */
|
#define _MALI_MAP_EXTERNAL_MAP_GUARD_PAGE (1<<0)
|
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u64 vaddr; /* the buffer to do resize*/
|
u32 psize; /* wanted physical size of this memory */
|
} _mali_uk_mem_resize_s;
|
|
/**
|
* @brief Arguments for _mali_uk[uk]_mem_write_safe()
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u64 src; /**< [in] Pointer to source data */
|
u64 dest; /**< [in] Destination Mali buffer */
|
u32 size; /**< [in,out] Number of bytes to write/copy on input, number of bytes actually written/copied on output */
|
} _mali_uk_mem_write_safe_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 size; /**< [out] size of MMU page table information (registers + page tables) */
|
} _mali_uk_query_mmu_page_table_dump_size_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 size; /**< [in] size of buffer to receive mmu page table information */
|
u64 buffer; /**< [in,out] buffer to receive mmu page table information */
|
u32 register_writes_size; /**< [out] size of MMU register dump */
|
u64 register_writes; /**< [out] pointer within buffer where MMU register dump is stored */
|
u32 page_table_dump_size; /**< [out] size of MMU page table dump */
|
u64 page_table_dump; /**< [out] pointer within buffer where MMU page table dump is stored */
|
} _mali_uk_dump_mmu_page_table_s;
|
|
/** @} */ /* end group _mali_uk_memory */
|
|
|
/** @addtogroup _mali_uk_pp U/K Fragment Processor
|
* @{ */
|
|
/** @brief Arguments for _mali_ukk_get_pp_number_of_cores()
|
*
|
* - pass in the user-kernel context @c ctx that was returned from _mali_ukk_open()
|
* - Upon successful return from _mali_ukk_get_pp_number_of_cores(), @c number_of_cores
|
* will contain the number of Fragment Processor cores in the system.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 number_of_total_cores; /**< [out] Total number of Fragment Processor cores in the system */
|
u32 number_of_enabled_cores; /**< [out] Number of enabled Fragment Processor cores */
|
} _mali_uk_get_pp_number_of_cores_s;
|
|
/** @brief Arguments for _mali_ukk_get_pp_core_version()
|
*
|
* - pass in the user-kernel context @c ctx that was returned from _mali_ukk_open()
|
* - Upon successful return from _mali_ukk_get_pp_core_version(), @c version contains
|
* the version that all Fragment Processor cores are compatible with.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_core_version version; /**< [out] version returned from core, see \ref _mali_core_version */
|
u32 padding;
|
} _mali_uk_get_pp_core_version_s;
|
|
/** @} */ /* end group _mali_uk_pp */
|
|
|
/** @addtogroup _mali_uk_gp U/K Vertex Processor
|
* @{ */
|
|
/** @brief Arguments for _mali_ukk_get_gp_number_of_cores()
|
*
|
* - pass in the user-kernel context @c ctx that was returned from _mali_ukk_open()
|
* - Upon successful return from _mali_ukk_get_gp_number_of_cores(), @c number_of_cores
|
* will contain the number of Vertex Processor cores in the system.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 number_of_cores; /**< [out] number of Vertex Processor cores in the system */
|
} _mali_uk_get_gp_number_of_cores_s;
|
|
/** @brief Arguments for _mali_ukk_get_gp_core_version()
|
*
|
* - pass in the user-kernel context @c ctx that was returned from _mali_ukk_open()
|
* - Upon successful return from _mali_ukk_get_gp_core_version(), @c version contains
|
* the version that all Vertex Processor cores are compatible with.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_core_version version; /**< [out] version returned from core, see \ref _mali_core_version */
|
} _mali_uk_get_gp_core_version_s;
|
|
/** @} */ /* end group _mali_uk_gp */
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 event_id; /**< [in] event id to register (see enum mali_profiling_events for values) */
|
u32 data[5]; /**< [in] event specific data */
|
} _mali_uk_profiling_add_event_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 memory_usage; /**< [out] total memory usage */
|
u32 vaddr; /**< [in] mali address for the cow allocaiton */
|
s32 change_pages_nr; /**< [out] record the page number change for cow operation */
|
} _mali_uk_profiling_memory_usage_get_s;
|
|
|
/** @addtogroup _mali_uk_memory U/K Memory
|
* @{ */
|
|
/** @brief Arguments to _mali_ukk_mem_mmap()
|
*
|
* Use of the phys_addr member depends on whether the driver is compiled for
|
* Mali-MMU or nonMMU:
|
* - in the nonMMU case, this is the physical address of the memory as seen by
|
* the CPU (which may be a constant offset from that used by Mali)
|
* - in the MMU case, this is the Mali Virtual base address of the memory to
|
* allocate, and the particular physical pages used to back the memory are
|
* entirely determined by _mali_ukk_mem_mmap(). The details of the physical pages
|
* are not reported to user-space for security reasons.
|
*
|
* The cookie member must be stored for use later when freeing the memory by
|
* calling _mali_ukk_mem_munmap(). In the Mali-MMU case, the cookie is secure.
|
*
|
* The ukk_private word must be set to zero when calling from user-space. On
|
* Kernel-side, the OS implementation of the U/K interface can use it to
|
* communicate data to the OS implementation of the OSK layer. In particular,
|
* _mali_ukk_get_big_block() directly calls _mali_ukk_mem_mmap directly, and
|
* will communicate its own ukk_private word through the ukk_private member
|
* here. The common code itself will not inspect or modify the ukk_private
|
* word, and so it may be safely used for whatever purposes necessary to
|
* integrate Mali Memory handling into the OS.
|
*
|
* The uku_private member is currently reserved for use by the user-side
|
* implementation of the U/K interface. Its value must be zero.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
void *mapping; /**< [out] Returns user-space virtual address for the mapping */
|
u32 size; /**< [in] Size of the requested mapping */
|
u32 phys_addr; /**< [in] Physical address - could be offset, depending on caller+callee convention */
|
mali_bool writeable;
|
} _mali_uk_mem_mmap_s;
|
|
/** @brief Arguments to _mali_ukk_mem_munmap()
|
*
|
* The cookie and mapping members must be that returned from the same previous
|
* call to _mali_ukk_mem_mmap(). The size member must correspond to cookie
|
* and mapping - that is, it must be the value originally supplied to a call to
|
* _mali_ukk_mem_mmap that returned the values of mapping and cookie.
|
*
|
* An error will be returned if an attempt is made to unmap only part of the
|
* originally obtained range, or to unmap more than was originally obtained.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
void *mapping; /**< [in] The mapping returned from mmap call */
|
u32 size; /**< [in] The size passed to mmap call */
|
} _mali_uk_mem_munmap_s;
|
/** @} */ /* end group _mali_uk_memory */
|
|
/** @defgroup _mali_uk_vsync U/K VSYNC Wait Reporting Module
|
* @{ */
|
|
/** @brief VSYNC events
|
*
|
* These events are reported when DDK starts to wait for vsync and when the
|
* vsync has occured and the DDK can continue on the next frame.
|
*/
|
typedef enum _mali_uk_vsync_event {
|
_MALI_UK_VSYNC_EVENT_BEGIN_WAIT = 0,
|
_MALI_UK_VSYNC_EVENT_END_WAIT
|
} _mali_uk_vsync_event;
|
|
/** @brief Arguments to _mali_ukk_vsync_event()
|
*
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_vsync_event event; /**< [in] VSYNCH event type */
|
} _mali_uk_vsync_event_report_s;
|
|
/** @} */ /* end group _mali_uk_vsync */
|
|
/** @defgroup _mali_uk_sw_counters_report U/K Software Counter Reporting
|
* @{ */
|
|
/** @brief Software counter values
|
*
|
* Values recorded for each of the software counters during a single renderpass.
|
*/
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u64 counters; /**< [in] The array of u32 counter values */
|
u32 num_counters; /**< [in] The number of elements in counters array */
|
} _mali_uk_sw_counters_report_s;
|
|
/** @} */ /* end group _mali_uk_sw_counters_report */
|
|
/** @defgroup _mali_uk_timeline U/K Mali Timeline
|
* @{ */
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u32 timeline; /**< [in] timeline id */
|
u32 point; /**< [out] latest point on timeline */
|
} _mali_uk_timeline_get_latest_point_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_fence_t fence; /**< [in] fence */
|
u32 timeout; /**< [in] timeout (0 for no wait, -1 for blocking) */
|
u32 status; /**< [out] status of fence (1 if signaled, 0 if timeout) */
|
} _mali_uk_timeline_wait_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
_mali_uk_fence_t fence; /**< [in] mali fence to create linux sync fence from */
|
s32 sync_fd; /**< [out] file descriptor for new linux sync fence */
|
} _mali_uk_timeline_create_sync_fence_s;
|
|
/** @} */ /* end group _mali_uk_timeline */
|
|
/** @} */ /* end group u_k_api */
|
|
/** @} */ /* end group uddapi */
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
s32 stream_fd; /**< [in] The profiling kernel base stream fd handle */
|
} _mali_uk_profiling_stream_fd_get_s;
|
|
typedef struct {
|
u64 ctx; /**< [in,out] user-kernel context (trashed on output) */
|
u64 control_packet_data; /**< [in] the control packet data for control settings */
|
u32 control_packet_size; /**< [in] The control packet size */
|
u64 response_packet_data; /** < [out] The response packet data */
|
u32 response_packet_size; /** < [in,out] The response packet data */
|
} _mali_uk_profiling_control_set_s;
|
|
#ifdef __cplusplus
|
}
|
#endif
|
|
#endif /* __MALI_UTGARD_UK_TYPES_H__ */
|
