struct mali_pp_job *mali_pp_job_create(struct mali_session_data *session, _mali_uk_pp_start_job_s *uargs, u32 id) { struct mali_pp_job *job; u32 perf_counter_flag; job = _mali_osk_calloc(1, sizeof(struct mali_pp_job)); if (NULL != job) { if (0 != _mali_osk_copy_from_user(&job->uargs, uargs, sizeof(_mali_uk_pp_start_job_s))) { goto fail; } if (job->uargs.num_cores > _MALI_PP_MAX_SUB_JOBS) { MALI_PRINT_ERROR(("Mali PP job: Too many sub jobs specified in job object\n")); goto fail; } if (!mali_pp_job_use_no_notification(job)) { job->finished_notification = _mali_osk_notification_create(_MALI_NOTIFICATION_PP_FINISHED, sizeof(_mali_uk_pp_job_finished_s)); if (NULL == job->finished_notification) goto fail; } perf_counter_flag = mali_pp_job_get_perf_counter_flag(job); /* case when no counters came from user space * so pass the debugfs / DS-5 provided global ones to the job object */ if (!((perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC0_ENABLE) || (perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC1_ENABLE))) { mali_pp_job_set_perf_counter_src0(job, mali_pp_job_get_pp_counter_src0()); mali_pp_job_set_perf_counter_src1(job, mali_pp_job_get_pp_counter_src1()); } _mali_osk_list_init(&job->list); job->session = session; _mali_osk_list_init(&job->session_list); job->id = id; job->sub_jobs_num = job->uargs.num_cores ? job->uargs.num_cores : 1; job->pid = _mali_osk_get_pid(); job->tid = _mali_osk_get_tid(); job->num_memory_cookies = job->uargs.num_memory_cookies; if (job->num_memory_cookies > 0) { u32 size; if (job->uargs.num_memory_cookies > session->descriptor_mapping->current_nr_mappings) { MALI_PRINT_ERROR(("Mali PP job: Too many memory cookies specified in job object\n")); goto fail; } size = sizeof(*job->uargs.memory_cookies) * job->num_memory_cookies; job->memory_cookies = _mali_osk_malloc(size); if (NULL == job->memory_cookies) { MALI_PRINT_ERROR(("Mali PP job: Failed to allocate %d bytes of memory cookies!\n", size)); goto fail; } if (0 != _mali_osk_copy_from_user(job->memory_cookies, job->uargs.memory_cookies, size)) { MALI_PRINT_ERROR(("Mali PP job: Failed to copy %d bytes of memory cookies from user!\n", size)); goto fail; } #if defined(CONFIG_DMA_SHARED_BUFFER) && !defined(CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH) job->num_dma_bufs = job->num_memory_cookies; job->dma_bufs = _mali_osk_calloc(job->num_dma_bufs, sizeof(struct mali_dma_buf_attachment *)); if (NULL == job->dma_bufs) { MALI_PRINT_ERROR(("Mali PP job: Failed to allocate dma_bufs array!\n")); goto fail; } #endif } else { job->memory_cookies = NULL; } return job; } fail: if (NULL != job) { mali_pp_job_delete(job); } return NULL; }
struct mali_pp_job *mali_pp_job_create(struct mali_session_data *session, _mali_uk_pp_start_job_s *uargs, u32 id) { struct mali_pp_job *job; u32 perf_counter_flag; job = _mali_osk_malloc(sizeof(struct mali_pp_job)); if (NULL != job) { u32 i; if (0 != _mali_osk_copy_from_user(&job->uargs, uargs, sizeof(_mali_uk_pp_start_job_s))) { _mali_osk_free(job); return NULL; } if (job->uargs.num_cores > _MALI_PP_MAX_SUB_JOBS) { MALI_PRINT_ERROR(("Mali PP job: Too many sub jobs specified in job object\n")); _mali_osk_free(job); return NULL; } if (!mali_pp_job_use_no_notification(job)) { job->finished_notification = _mali_osk_notification_create(_MALI_NOTIFICATION_PP_FINISHED, sizeof(_mali_uk_pp_job_finished_s)); if (NULL == job->finished_notification) { _mali_osk_free(job); return NULL; } } else { job->finished_notification = NULL; } perf_counter_flag = mali_pp_job_get_perf_counter_flag(job); /* case when no counters came from user space * so pass the debugfs / DS-5 provided global ones to the job object */ if (!((perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC0_ENABLE) || (perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC1_ENABLE))) { mali_pp_job_set_perf_counter_src0(job, mali_pp_job_get_pp_counter_src0()); mali_pp_job_set_perf_counter_src1(job, mali_pp_job_get_pp_counter_src1()); } _mali_osk_list_init(&job->list); job->session = session; _mali_osk_list_init(&job->session_list); job->id = id; for (i = 0; i < job->uargs.num_cores; i++) { job->perf_counter_value0[i] = 0; job->perf_counter_value1[i] = 0; } job->sub_jobs_num = job->uargs.num_cores ? job->uargs.num_cores : 1; job->sub_jobs_started = 0; job->sub_jobs_completed = 0; job->sub_job_errors = 0; job->pid = _mali_osk_get_pid(); job->tid = _mali_osk_get_tid(); #if defined(MTK_CONFIG_SYNC) job->sync_point = NULL; job->pre_fence = NULL; job->sync_work = NULL; #endif return job; } return NULL; }