section 9 · Kernel routines 🧠

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D (continued)

drm_sched_can_queue(9)- Can we queue more to the hardware?✨
drm_sched_entity_destroy(9)Destroy a context entity✨
drm_sched_entity_error(9)return error of last scheduled job✨
drm_sched_entity_fini(9)Destroy a context entity✨
drm_sched_entity_flush(9)Flush a context entity✨
drm_sched_entity_init(9)Init a context entity used by scheduler when submit to HW ring.✨
drm_sched_entity_kill(9)kill an entity's pending jobs and remove it✨
drm_sched_entity_modify_sched(9)Modify sched of an entity✨
drm_sched_entity_push_job(9)Submit a job to the entity's job queue✨
drm_sched_entity_queue_peek(9)Low level helper for peeking at the job queue✨
drm_sched_entity_queue_pop(9)Low level helper for popping queued jobs✨
drm_sched_entity_set_priority(9)Sets priority of the entity✨
drm_sched_entity_stats_get(9)Obtain a reference count on &struct drm_sched_entity_stats object✨
drm_sched_entity_stats_job_add_gpu_time(9)Account job execution time to entity✨
drm_sched_entity_stats_new(9)Allocate a new struct drm_sched_entity_stats object✨
drm_sched_entity_stats_put(9)Release a reference count on &struct drm_sched_entity_stats object✨
drm_sched_entity_stats_release(9)Entity stats kref release function✨
drm_sched_fault(9)immediately start timeout handler✨
DRM_SCHED_FENCE_DONT_PIPELINE(9)Prevent dependency pipelining✨
DRM_SCHED_FENCE_FLAG_HAS_DEADLINE_BIT(9)A fence deadline hint has been set✨
drm_sched_fence_free(9)free up an uninitialized fence✨
drm_sched_fence_release_finished(9)drop extra reference✨
drm_sched_fence_release_scheduled(9)callback that fence can be freed✨
drm_sched_fini(9)Destroy a gpu scheduler✨
drm_sched_for_each_pending_job(9)Iterator for each pending job in scheduler✨
drm_sched_free_job_work(9)worker to call free_job✨
drm_sched_get_finished_job(9)fetch the next finished job to be destroyed✨
drm_sched_increase_karma(9)Update sched_entity guilty flag✨
drm_sched_init(9)Init a gpu scheduler instance✨
drm_sched_is_stopped(9)Checks whether drm_sched is stopped✨
drm_sched_job_add_dependency(9)adds the fence as a job dependency✨
drm_sched_job_add_implicit_dependencies(9)adds implicit dependencies as job dependencies✨
drm_sched_job_add_resv_dependencies(9)add all fences from the resv to the job✨
drm_sched_job_add_syncobj_dependency(9)adds a syncobj's fence as a job dependency✨
drm_sched_job_arm(9)arm a scheduler job for execution✨
drm_sched_job_cleanup(9)clean up scheduler job resources✨
drm_sched_job_done(9)complete a job✨
drm_sched_job_done_cb(9)the callback for a done job✨
drm_sched_job_has_dependency(9)check whether fence is the job's dependency✨
drm_sched_job_init(9)init a scheduler job✨
drm_sched_job_is_signaled(9)DRM scheduler job is signaled✨
drm_sched_job_reinsert_on_false_timeout(9)reinsert the job on a false timeout✨
drm_sched_pick_best(9)Get a drm sched from a sched_list with the least load✨
drm_sched_resubmit_jobs(9)Deprecated, don't use in new code!✨
drm_sched_resume_timeout(9)Resume scheduler job timeout✨
drm_sched_rq_add_entity(9)add an entity✨
drm_sched_rq_init(9)initialize a given run queue struct✨
drm_sched_rq_pop_entity(9)pops an entity✨
drm_sched_rq_remove_entity(9)remove an entity✨
drm_sched_rq_select_entity(9)Select an entity which provides a job to run✨
drm_sched_run_free_queue(9)enqueue free-job work✨
drm_sched_run_job_queue(9)enqueue run-job work✨
drm_sched_run_job_work(9)worker to call run_job✨
drm_sched_select_entity(9)Select next entity to process✨
drm_sched_start(9)recover jobs after a reset✨
drm_sched_start_timeout(9)start timeout for reset worker✨
drm_sched_stop(9)stop the scheduler✨
drm_sched_suspend_timeout(9)Suspend scheduler job timeout✨
drm_sched_tdr_queue_imm(9)- immediately start job timeout handler✨
drm_sched_wakeup(9)Wake up the scheduler if it is ready to queue✨
drm_sched_wqueue_ready(9)Is the scheduler ready for submission✨
drm_sched_wqueue_start(9)start scheduler submission✨
drm_sched_wqueue_stop(9)stop scheduler submission✨
drm_self_refresh_helper_alter_state(9)Alters the atomic state for SR exit✨
drm_self_refresh_helper_cleanup(9)Cleans up self refresh helpers for a crtc✨
drm_self_refresh_helper_init(9)Initializes self refresh helpers for a crtc✨
drm_self_refresh_helper_update_avg_times(9)Updates a crtc's SR time averages✨
drm_send_event(9)send DRM event to file descriptor✨
drm_send_event_locked(9)send DRM event to file descriptor✨
drm_send_event_timestamp_locked(9)send DRM event to file descriptor✨
drm_seq_file_printer(9)construct a &drm_printer that outputs to &seq_file✨
drm_set_preferred_mode(9)Sets the preferred mode of a connector✨
DRM_SHADOW_PLANE_MAX_HEIGHT(9)Maximum height of a plane's shadow buffer in scanlines✨
DRM_SHADOW_PLANE_MAX_WIDTH(9)Maximum width of a plane's shadow buffer in pixels✨
drm_show_fdinfo(9)helper for drm file fops✨
drm_show_memory_stats(9)Helper to collect and show standard fdinfo memory stats✨
DRM_SIMPLE_MODE(9)Simple display mode✨
drm_sm2fixp(9)convert signed-magnitude to fixed point✨
drm_state_dump(9)dump entire device atomic state✨
drm_suballoc_alloc(9)Allocate uninitialized suballoc object.✨
drm_suballoc_eoffset(9)Range end.✨
drm_suballoc_event(9)Check if we can stop waiting✨
drm_suballoc_free(9)Free a suballocation✨
drm_suballoc_insert(9)Initialize a suballocation and insert a hole.✨
drm_suballoc_manager_fini(9)Destroy the drm_suballoc_manager✨
drm_suballoc_manager_init(9)Initialise the drm_suballoc_manager✨
drm_suballoc_new(9)Make a suballocation.✨
drm_suballoc_size(9)Range size.✨
drm_suballoc_soffset(9)Range start.✨
drm_syncobj_add_point(9)add new timeline point to the syncobj✨
drm_syncobj_assign_null_handle(9)assign a stub fence to the sync object✨
drm_syncobj_create(9)create a new syncobj✨
drm_syncobj_fence_get(9)get a reference to a fence in a sync object✨
drm_syncobj_find(9)lookup and reference a sync object.✨
drm_syncobj_find_fence(9)lookup and reference the fence in a sync object✨
drm_syncobj_free(9)free a sync object.✨
drm_syncobj_get(9)acquire a syncobj reference✨
drm_syncobj_get_fd(9)get a file descriptor from a syncobj✨
drm_syncobj_get_handle(9)get a handle from a syncobj✨
drm_syncobj_open(9)initializes syncobj file-private structures at devnode open time✨
drm_syncobj_put(9)release a reference to a sync object.✨
drm_syncobj_release(9)release file-private sync object resources✨
drm_syncobj_replace_fence(9)replace fence in a sync object.✨
drm_sysfb_build_fourcc_list(9)Filters a list of supported color formats against the device's native formats✨
drm_sysfs_connector_hotplug_event(9)generate a DRM uevent for any connector change✨
drm_sysfs_connector_property_event(9)generate a DRM uevent for connector property change✨
drm_sysfs_destroy(9)destroys DRM class✨
drm_sysfs_hotplug_event(9)generate a DRM uevent✨
drm_sysfs_init(9)initialize sysfs helpers✨
DRM_TEGRA_SUBMIT_CMD_GATHER_UPTR(9)Execute Host1x opcodes from user pointer.✨
DRM_TEGRA_SUBMIT_CMD_WAIT_SYNCPT(9)Wait for syncpoint (absolute).✨
DRM_TEGRA_SUBMIT_CMD_WAIT_SYNCPT_RELATIVE(9)Wait for syncpoint (relative).✨
DRM_TEGRA_SUBMIT_RELOC_SECTOR_LAYOUT(9)Select sector layout swizzling for in-memory buffers.✨
drm_test_bridge_chain_verify_fmt(9)Verify bridge chain format selection✨
drm_timeout_abs_to_jiffies(9)calculate jiffies timeout from absolute value✨
drm_universal_plane_alloc(9)Allocate and initialize an universal plane object✨
drm_universal_plane_init(9)Initialize a new universal plane object✨
drm_vblank_count_and_time(9)retrieve "cooked" vblank counter value and the system timestamp corresponding to that vblank counter value.✨
drm_vblank_init(9)initialize vblank support✨
drm_vblank_work_cancel_sync(9)cancel a vblank work and wait for it to finish executing✨
drm_vblank_work_flush(9)wait for a scheduled vblank work to finish executing✨
drm_vblank_work_flush_all(9)flush all currently pending vblank work on crtc.✨
drm_vblank_work_init(9)initialize a vblank work item✨
drm_vblank_work_schedule(9)schedule a vblank work✨
drm_vma_node_allow(9)Add open-file to list of allowed users✨
drm_vma_node_allow_once(9)Add open-file to list of allowed users✨
drm_vma_node_is_allowed(9)Check whether an open-file is granted access✨
drm_vma_node_offset_addr(9)Return sanitized offset for user-space mmaps✨
drm_vma_node_reset(9)Initialize or reset node object✨
drm_vma_node_revoke(9)Remove open-file from list of allowed users✨
drm_vma_node_size(9)Return size (page-based)✨
drm_vma_node_start(9)Return start address for page-based addressing✨
drm_vma_node_unmap(9)Unmap offset node✨
drm_vma_node_verify_access(9)Access verification helper for TTM✨
drm_vma_offset_add(9)Add offset node to manager✨
drm_vma_offset_exact_lookup_locked(9)Look up node by exact address✨
drm_vma_offset_lock_lookup(9)Lock lookup for extended private use✨
drm_vma_offset_lookup_locked(9)Find node in offset space✨
drm_vma_offset_manager_destroy(9)Destroy offset manager✨
drm_vma_offset_manager_init(9)Initialize new offset-manager✨
drm_vma_offset_remove(9)Remove offset node from manager✨
drm_vma_offset_unlock_lookup(9)Unlock lookup for extended private use✨
drm_vprintf(9)print to a &drm_printer stream✨
drm_vram_helper_mode_valid(9)Tests if a display mode's framebuffer fits into the available video memory.✨
drm_vram_mm_debugfs_init(9)Register VRAM MM debugfs file.✨
drm_vram_mm_of_bdev(9)Returns the container of type &struct ttm_device for field bdev.✨
drm_warn_on_modeset_not_all_locked(9)check that all modeset locks are locked✨
drm_writeback_connector_cleanup(9)Cleanup the writeback connector✨
drm_writeback_connector_init(9)Initialize a writeback connector and its properties✨
drm_writeback_connector_init_with_encoder(9)Initialize a writeback connector with a custom encoder✨
drm_writeback_queue_job(9)Queue a writeback job for later signalling✨
drm_writeback_signal_completion(9)Signal the completion of a writeback job✨
drmm_add_action(9)add a managed release action to a &drm_device✨
drmm_add_action_or_reset(9)add a managed release action to a &drm_device✨
drmm_alloc_ordered_workqueue(9)&drm_device managed alloc_ordered_workqueue()✨
drmm_cgroup_register_region(9)Register a region of a DRM device to cgroups✨
drmm_connector_hdmi_init(9)Init a preallocated HDMI connector✨
drmm_connector_init(9)Init a preallocated connector✨
drmm_crtc_alloc_with_planes(9)Allocate and initialize a new CRTC object with specified primary and cursor planes.✨
drmm_crtc_init_with_planes(9)Initialise a new CRTC object with specified primary and cursor planes.✨
drmm_encoder_alloc(9)Allocate and initialize an encoder✨
drmm_encoder_init(9)Initialize a preallocated encoder✨
drmm_kcalloc(9)&drm_device managed kcalloc()✨
drmm_kfree(9)&drm_device managed kfree()✨
drmm_kmalloc(9)&drm_device managed kmalloc()✨
drmm_kmalloc_array(9)&drm_device managed kmalloc_array()✨
drmm_kms_helper_poll_init(9)initialize and enable output polling✨
drmm_kstrdup(9)&drm_device managed kstrdup()✨
drmm_kzalloc(9)&drm_device managed kzalloc()✨
drmm_mode_config_init(9)managed DRM mode_configuration structure initialization✨
drmm_mutex_init(9)&drm_device-managed mutex_init()✨
drmm_of_get_bridge(9)Return next bridge in the chain✨
drmm_panel_bridge_add(9)Creates a DRM-managed &drm_bridge and &drm_connector that just calls the appropriate functions from &drm_panel.✨
drmm_plain_encoder_alloc(9)Allocate and initialize an encoder✨
drmm_release_action(9)release a managed action from a &drm_device✨
drmm_universal_plane_alloc(9)Allocate and initialize an universal plane object✨
drmm_vram_helper_init(9)Initializes a device's instance of &struct drm_vram_mm✨
drmm_writeback_connector_init(9)Initialize a writeback connector with a custom encoder✨
DROP_FIRST_ARG(9)Returns all arguments except the first one.✨
drop_last_group(9)drop the last group of nodes.✨
drop_last_node(9)drop the last node.✨
drop_nlink(9)directly drop an inode's link count✨
drop_pc6_redundant_cstates(9)Drop C-states redundant when PC6 is disabled.✨
drop_reasons_register_subsys(9)register another drop reason subsystem✨
drop_reasons_unregister_subsys(9)unregister a drop reason subsystem✨
drv_support_bitmap_show(9)driver supported feature bitmap✨
drxk_attach(9)Attach a drxk demod✨
ds1685_indirect_read(9)read a value from an rtc register.✨
ds1685_indirect_write(9)write a value to an rtc register.✨
ds1685_read(9)read a value from an rtc register.✨
ds1685_rtc_alarm_irq_enable(9)replaces ioctl() RTC_AIE on/off.✨
ds1685_rtc_bcd2bin(9)bcd2bin wrapper in case platform doesn't support BCD.✨
ds1685_rtc_begin_data_access(9)prepare the rtc for data access.✨
ds1685_rtc_bin2bcd(9)bin2bcd wrapper in case platform doesn't support BCD.✨
ds1685_rtc_check_mday(9)check validity of the day of month.✨
ds1685_rtc_end_data_access(9)end data access on the rtc.✨
ds1685_rtc_extended_irq(9)take care of extended interrupts✨
ds1685_rtc_get_ssn(9)retrieve the silicon serial number.✨
ds1685_rtc_irq_handler(9)IRQ handler.✨
ds1685_rtc_poweroff(9)uses the RTC chip to power the system off.✨